Comcast Reports First Quarter 2008 Results
May 1, 2008 - Financial Tables

                                 COMCAST CORPORATION
                                       TABLE 1
                   Condensed Consolidated Statement of Operations
                                     (Unaudited)


                                                       Three Months Ended
    (in millions, except per share data)                    March 31,
                                                     2008               2007

    Revenues                                        $8,389             $7,388

      Operating expenses                             3,107              2,759
      Selling, general and administrative expenses   2,108              1,866
                                                     5,215              4,625
    Operating cash flow                              3,174              2,763

      Depreciation expense                           1,390              1,225
      Amortization expense                             229                277
                                                     1,619              1,502
    Operating income                                 1,555              1,261

    Other income (expense)
      Interest expense                                (621)              (568)
      Investment income (loss), net                     79                174
      Equity in net (losses) income of
       affiliates, net                                 (35)               (21)
      Other income (expense)                           268                513
                                                      (309)                98
    Income before income taxes and
     minority interest                               1,246              1,359

      Income tax expense                              (508)              (526)

      Income before minority interest                  738                833

      Minority interest                                 (6)                 4

      Net income                                      $732               $837


      Diluted earnings per common share              $0.24              $0.26

      Adjusted earnings per common share (1)         $0.19              $0.17


      Diluted weighted-average number of
       common shares                                 3,017              3,161

    (1) Please refer to Table 7-B for a reconciliation of adjusted net income
        and earnings per share.



                             COMCAST CORPORATION
                                   TABLE 2
                     Condensed Consolidated Balance Sheet
                                 (Unaudited)

    (in millions)                                  March 31,      December 31,
                                                      2008              2007
    ASSETS

      Current Assets
        Cash and cash equivalents                      $635              $963
        Investments                                      86                98
        Accounts receivable, net                      1,497             1,645
        Other current assets                            886               961
          Total current assets                        3,104             3,667

      Investments                                     5,800             7,963

      Property and equipment, net                    23,949            23,624

      Franchise rights                               59,447            58,077

      Goodwill                                       14,867            14,705

      Other intangible assets, net                    4,690             4,739

      Other noncurrent assets, net                      967               642

                                                   $112,824          $113,417

    LIABILITIES AND STOCKHOLDERS' EQUITY

      Current Liabilities
        Accounts payable and accrued expenses
         related to trade creditors                  $2,982            $3,336
        Accrued expenses and other current
         liabilities                                  3,071             3,121
        Current portion of long-term debt             1,350             1,495
          Total current liabilities                   7,403             7,952

      Long-term debt, less current portion           30,009            29,828

      Deferred income taxes                          27,116            26,880

      Other noncurrent liabilities                    7,110             7,167

      Minority interest                                 388               250

      Stockholders' equity                           40,798            41,340
                                                   $112,824          $113,417



                             COMCAST CORPORATION
                                   TABLE 3
                Condensed Consolidated Statement of Cash Flows
                                 (Unaudited)

    (in millions)                                      Three Months Ended
                                                            March 31,
                                                      2008              2007

    OPERATING ACTIVITIES
      Net cash provided by operating activities      $2,259            $1,965

    FINANCING ACTIVITIES
      Proceeds from borrowings                          192                 3
      Retirements and repayments of debt               (218)             (704)
      Repurchases of common stock                    (1,000)             (500)
      Issuances of common stock                          10               218
      Other                                             (28)                4

        Net cash provided by (used in)
         financing activities                        (1,044)             (979)

    INVESTING ACTIVITIES
      Capital expenditures                           (1,431)           (1,454)
      Cash paid for software and other
       intangible assets                               (126)             (118)
      Acquisitions, net of cash acquired                (29)               (9)
      Proceeds from sales of investments                 49               392
      Purchases of investments                          (26)              (21)
      Other                                              20                22

        Net cash provided by (used in)
         investing activities                        (1,543)           (1,188)

    Increase (decrease) in cash and cash
     equivalents                                       (328)             (202)

    Cash and cash equivalents, beginning of period      963             1,239

    Cash and cash equivalents, end of period           $635            $1,037



                                   TABLE 4
         Calculation of Free Cash Flow, and Unlevered Free Cash Flow
                               (Unaudited) (1)

    (in millions)                                    Three Months Ended
                                                          March 31,
                                                    2008              2007

    Net Cash Provided by Operating Activities     $2,259            $1,965
    Capital Expenditures                          (1,431)           (1,454)
    Cash Paid for Capitalized Software               (99)              (88)
    Cash Paid for Other Intangible Assets            (27)              (30)
    Nonoperating and Nonrecurring items,
     net of tax:
      Payment of Tax on Nonoperating Items             -                49
    Free Cash Flow                                   702               442
    Cash paid Interest                               708               662
    Unlevered Free Cash Flow                      $1,410            $1,104


    (1) See Non-GAAP and Other Financial Measures in Table 7 for the
        definition of Free Cash Flow and Unlevered Free Cash Flow.



                             COMCAST CORPORATION
                                   TABLE 5
                 Pro Forma Financial Data by Business Segment
                                (Unaudited)(1)

    (in millions)                                            Corporate
                                                                and
                                        Cable  Programming(2)  Other    Total
    Three Months Ended March 31, 2008
    Revenues                           $7,916     $363         $110    $8,389
    Operating Cash Flow                $3,142     $113         ($81)   $3,174
    Operating Income (Loss)            $1,594      $59         ($98)   $1,555
    Operating Cash Flow Margin           39.7%    31.2%          NM      37.8%
    Capital Expenditures (3)           $1,355       $4          $72    $1,431

    Three Months Ended March 31, 2007
    Revenues                           $7,212     $302          $88    $7,602
    Operating Cash Flow                $2,876      $65         ($96)   $2,845
    Operating Income (Loss)            $1,399      $18        ($111)   $1,306
    Operating Cash Flow Margin           39.9%    21.3%          NM      37.4%
    Capital Expenditures (3)           $1,480       $4           $7    $1,491


    (1) See Non-GAAP and Other Financial Measures in Table 7. Historical
        financial data by business segment, in accordance with generally
        accepted accounting principles in the United States (GAAP), is
        available in the Company's Annual Report on Form 10-K. All percentages
        are calculated based on actual amounts. Minor differences may exist
        due to rounding.

    (2) Programming includes our national networks E! Entertainment Television
        and Style Network (E! Networks), The Golf Channel, VERSUS and G4.

    (3) Our Cable segment's capital expenditures are comprised of the
        following categories:


                                                1Q08     1Q07
        Growth
          Customer Premise Equipment (CPE)      $819     $764
          Scalable Infrastructure                 59      103
          Line Extensions                         47       88
          Support Capital                         54       69
          Upgrades (Capacity Expansion)           21       36
          Business Services                       51       24
                                               1,051    1,084
        Maintenance
          CPE (Drop Replacements)                 58       65
          Scalable Infrastructure                103      160
          Support Capital                         42       60
          Upgrades                                61       96
                                                 264      381

        Discretionary                             40       15

        Total                                 $1,355   $1,480



    CPE includes costs incurred at the customer residence to secure new
    customers, revenue units and additional bandwidth revenues (e.g. digital
    converters). Scalable infrastructure includes costs, not CPE or network
    related, to secure growth of new customers, revenue units and additional
    bandwidth revenues or provide service enhancements (e.g. headend
    equipment). Line extensions include network costs associated with entering
    new service areas (e.g. fiber/coaxial cable). Support capital includes
    costs associated with the replacement or enhancement of non-network assets
    due to obsolescence and wear out (e.g. non-network equipment, land,
    buildings and vehicles). Upgrades include costs to enhance or replace
    existing fiber/coaxial cable networks, including network improvements.
    Business Services includes fiber/coax extension, electronics, CPE and
    costs to secure new customers.

    Management evaluates capital expenditures by categorizing investments into
    three groups: Growth, Maintenance and Discretionary. Growth is directly
    tied to revenue generation and represents the costs required to secure new
    customers, revenue units or additional bandwidth revenues. Maintenance
    includes investments that allow the company to maintain its competitive
    position and provide a foundation for growth. Discretionary includes
    investments that lay the groundwork for future products and services, such
    as our investments in interactive advertising, cross-platform product
    development or switched digital video.



                             COMCAST CORPORATION
                                   TABLE 6
                  Pro Forma Data - Cable Segment Components
                              (Unaudited)(1) (2)

    (in millions, except per subscriber          Three Months Ended
     and per unit data)                               March 31,
                                                2008            2007
    Revenues:
      Video (3)                                $4,706          $4,491
      High-speed Internet                       1,750           1,569
      Phone                                       587             356
      Advertising                                 344             322
      Other (4)                                   305             268
      Franchise fees                              224             206
    Total Revenues *                           $7,916          $7,212

    Operating Cash Flow                        $3,142          $2,876
    Operating Income                           $1,594          $1,399
    Operating Cash Flow Margin                   39.7%           39.9%
    Capital Expenditures                       $1,355          $1,480

    * Total Revenues include revenues from Business Services of $120 million
      in 1Q08 and $87 million in 1Q07.



                                         1Q08            4Q07           1Q07
    Video
    Homes Passed (000's)                49,902          49,701         48,977
    Basic Subscribers (000's)           24,691          24,748         25,005
    Basic Penetration                     49.5%           49.8%          51.1%
    Quarterly Net Basic Subscriber
     Additions (000's)                     (57)           (100)            83

    Digital Subscribers (000's)         16,015          15,521         13,665
    Digital Penetration                   64.9%           62.7%          54.6%
    Quarterly Net Digital Subscriber
     Additions (000's)                     494             530            658
    Digital Set-Top Boxes               25,856          24,957         21,121

    Monthly Average Video Revenue
     per Basic Subscriber               $63.46          $61.54         $59.97
    Monthly Average Total Revenue
     per Basic Subscriber              $106.74         $104.29         $96.30

    High-Speed Internet
    "Available" Homes (000's)           49,548          49,327         48,503
    Subscribers (000's)                 14,078          13,586         12,432
    Penetration of "Available" Homes      28.4%           27.5%          25.6%
    Quarterly Net Subscriber
     Additions (000's)                     492             341            586
    Monthly Average Revenue per
     Subscriber                         $42.18          $42.30         $43.08

    Phone
      Comcast Digital Voice
        "Available" Homes (000's)       44,082          43,032         36,069
        Subscribers (000's)              5,088           4,449          2,459
        Penetration of "Available"
         Homes                            11.5%           10.3%           6.8%
        Quarterly Net Subscriber
         Additions (000's)                 639             618            587
        Monthly Average Digital Voice
         Revenue per Subscriber         $40.24          $40.46         $42.44

      Circuit Switched Phone
        "Available" Homes (000's)        5,029           5,026          8,989
        Subscribers (000's)                 66             176            560
        Penetration of "Available"
         Homes                             1.3%            3.5%           6.2%
        Quarterly Net Subscriber
         Additions (000's)                (110)           (128)           (93)
        Monthly Average Circuit
         Switched Phone Revenue per
         Subscriber                     $40.61          $42.41         $45.28

    Total Revenue Generating
     Units (000's) (5)                  59,939          58,480         54,120
    Total Quarterly Net
     Additions (000's)                   1,458           1,261          1,821

    (1) See Non-GAAP and Other Financial Measures in Table 7. All percentages
        are calculated based on actual amounts. Minor differences may exist
        due to rounding.

    (2) Pro forma financial data includes the results of Comcast SportsNet Bay
        Area and Comcast SportsNet New England acquired on June 30, 2007, the
        cable system acquired from Patriot Media Holdings, LLC on August 31,
        2007, and the cable systems resulting from the dissolution of the
        Insight Midwest Partnership on January 1, 2008. Pro forma results are
        presented as if the acquisitions and dispositions were effective on
        January 1, 2007. The net impact of these transactions was an increase
        of 765,000 basic cable subscribers.

    (3) Video revenues consist of our basic, expanded basic, digital, premium,
        pay-per-view and equipment services.

    (4) Other revenues include installation revenues, guide revenues,
        commissions from electronic retailing, other product offerings,
        commercial data services and revenues of our digital media center and
        regional sports programming networks.

    (5) Represents the sum of basic and digital video, high-speed Internet and
        net phone subscribers, excluding additional outlets. Subscriptions to
        DVR and/or HDTV services do not result in additional RGUs.



                             COMCAST CORPORATION
                                   TABLE 7

    Non-GAAP and Other Financial Measures

Operating Cash Flow is the primary basis used to measure the operational strength and performance of our businesses. Free Cash Flow and Unlevered Free Cash Flow are additional performance measures used as indicators of our ability to service and repay debt, make investments and return capital to investors, through stock repurchases and dividends. We also adjust certain historical data on a pro forma basis following certain acquisitions or dispositions to enhance comparability.

Operating Cash Flow is defined as operating income before depreciation and amortization, excluding impairment charges related to fixed and intangible assets and gains or losses on sale of assets, if any. As such, it eliminates the significant level of non-cash depreciation and amortization expense that results from the capital intensive nature of our businesses and intangible assets recognized in business combinations, and is unaffected by our capital structure or investment activities. Our management and Board of Directors use this measure in evaluating our consolidated operating performance and the operating performance of all of our operating segments. This metric is used to allocate resources and capital to our operating segments and is a significant performance measure in our annual incentive compensation programs. We believe that Operating Cash Flow is also useful to investors as it is one of the bases for comparing our operating performance with other companies in our industries, although our measure of Operating Cash Flow may not be directly comparable to similar measures used by other companies.

As Operating Cash Flow is the measure of our segment profit or loss, we reconcile it to operating income, the most directly comparable financial measure calculated and presented in accordance with generally accepted accounting principles in the United States (GAAP), in the business segment footnote of our quarterly and annual financial statements. Therefore, we believe our measure of Operating Cash Flow for our business segments is not a "non-GAAP financial measure" as contemplated by Regulation G adopted by the Securities and Exchange Commission. Consolidated Operating Cash Flow is a non- GAAP financial measure.

Free Cash Flow, which is a non-GAAP financial measure, is defined as "Net Cash Provided by Operating Activities" (as stated in our Consolidated Statement of Cash Flows) reduced by capital expenditures and cash paid for intangible assets; and adjusted for any payments related to certain nonoperating items, net of estimated tax benefits (such as income taxes on investment sales, and nonrecurring payments related to income tax and litigation contingencies of acquired companies). Unlevered Free Cash Flow is Free Cash Flow before cash paid interest. We believe that Free Cash Flow and Unlevered Free Cash Flow are also useful to investors as the basis for comparing our performance and coverage ratios with other companies in our industries, although our measure of Free Cash Flow and Unlevered Free Cash Flow may not be comparable to similar measures used by other companies.

Pro forma data is used by management to evaluate performance when certain acquisitions or dispositions occur. Historical data reflects results of acquired businesses only after the acquisition dates while pro forma data enhances comparability of financial information between periods by adjusting the data as if the acquisitions or dispositions occurred at the beginning of the prior year. Our pro forma data is only adjusted for the timing of acquisitions or dispositions and does not include adjustments for costs related to integration activities, cost savings or synergies that have been or may be achieved by the combined businesses. We believe our pro forma data is not a non-GAAP financial measure as contemplated by Regulation G.

In certain circumstances we also present "adjusted" data, to exclude certain gains, losses or other charges, net of tax (such as from the sales of investments or dispositions of businesses). This "adjusted" data is a non-GAAP measure. We believe, among other things, that the "adjusted" data may help investors evaluate our ongoing operations and can assist in making meaningful period-over-period comparisons.

Operating Cash Flow, Free Cash Flow and Unlevered Free Cash Flow should not be considered as substitutes for operating income (loss), net income (loss), net cash provided by operating activities or other measures of performance or liquidity reported in accordance with GAAP. Additionally, in the opinion of management, our pro forma data is not necessarily indicative of future results or what results would have been had the acquired businesses been operated by us after the assumed earlier date.

We provide reconciliations of Consolidated Operating Cash Flow in Table 1, Free Cash Flow and Unlevered Free Cash Flow in Table 4, Pro Forma in Table 7-A and Adjusted Data in Table 7-B.


                             COMCAST CORPORATION
                                  TABLE 7-A
  Reconciliation of GAAP to Pro Forma(1) Financial Data by Business Segment
                                 (Unaudited)

                                                       GAAP

    (in millions)                                          Corporate,
                                                           Other and
                                       Cable  Programming Eliminations  Total
    Three Months Ended March 31, 2008
    Revenue                           $7,916      $363        $110     $8,389

    Operating Expenses (excluding
     depreciation and amortization)    4,774       250         191      5,215
    Operating Cash Flow               $3,142      $113        ($81)    $3,174
    Depreciation and Amortization      1,548        54          17      1,619
    Operating Income (Loss)           $1,594       $59        ($98)    $1,555

    Capital Expenditures              $1,355        $4         $72     $1,431



    Three Months Ended March 31, 2007
    Revenue                           $6,998      $302         $88     $7,388

    Operating Expenses (excluding
     depreciation and amortization)    4,205       237         183      4,625
    Operating Cash Flow               $2,793       $65        ($95)    $2,763
    Depreciation and Amortization      1,440        47          15      1,502
    Operating Income (Loss)           $1,353       $18       ($110)    $1,261

    Capital Expenditures              $1,443        $4          $7     $1,454


                                             Cable                  Total

    (in millions)                     Pro Forma              Pro Forma   Total
                                     Adjustments  Pro Forma Adjustments   Pro
                                       (1) (2)     Cable      (1) (2)    Forma
    Three Months Ended March 31, 2008
    Revenue                              $-        $7,916       $-     $8,389

    Operating Expenses (excluding
     depreciation and amortization)       -         4,774        -      5,215
    Operating Cash Flow                  $-        $3,142       $-     $3,174
    Depreciation and Amortization         -         1,548        -      1,619
    Operating Income (Loss)              $-        $1,594       $-     $1,555

    Capital Expenditures                 $-        $1,355       $-     $1,431



    Three Months Ended March 31, 2007
    Revenue                            $214        $7,212     $214     $7,602

    Operating Expenses (excluding
     depreciation and amortization)     131         4,336      132      4,757
    Operating Cash Flow                 $83        $2,876      $82     $2,845
    Depreciation and Amortization        37         1,477       37      1,539
    Operating Income (Loss)             $46        $1,399      $45     $1,306

    Capital Expenditures                $37        $1,480      $37     $1,491

    (1) Pro forma data is adjusted only for timing of acquisitions or
        dispositions and does not include adjustments for costs related to
        integration activities, cost savings or synergies that have been or
        may be achieved by the combined businesses. Pro forma results are
        presented as if the acquisitions and dispositions were effective on
        January 1, 2007. Minor differences may exist due to rounding.

    (2) Total Pro Forma adjustments and Cable Pro Forma adjustments for 2007
        include the results of Comcast SportsNet Bay Area and Comcast
        SportsNet New England, the cable system acquired from Patriot Media
        Holdings, LLC and the cable systems resulting from the dissolution of
        the Insight Midwest Partnership.



                             COMCAST CORPORATION
                                  TABLE 7-B
             Reconciliation of Net Income to Adjusted Net Income
                                 (Unaudited)



                                     Three Months Ended
                                          March 31,              2008 vs. 2007
                                   2008             2007           Growth (%)
    (in millions, except
     per share data)             $     EPS(1)     $     EPS(1)     $    EPS(1)

    Net Income                 $732    $0.24    $837    $0.26    (13%)    (8%)

    Adjustments:
      Gain related to the
       dissolution of the
       Texas/Kansas City Cable
       Partnership, net of
       tax (2)                    -        -    (300)   (0.09)    NM      NM
      Gain related to the
       dissolution of the
       Insight Midwest
       Partnership, net of
       tax (3)                 (144)   (0.05)      -        -     NM      NM

    Adjusted Net Income        $588    $0.19    $537    $0.17     10%     12%

    (1) Based on diluted average number of common shares for the respective
        periods as presented in Table 1.

    (2) 2007 Net Income includes a one-time gain, net of tax, related to the
        dissolution of the Texas/Kansas City Cable Partnership.

    (3) 2008 Net Income includes a one-time gain, net of tax, related to the
        dissolution of the Insight Midwest Partnership.