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  2. O2 XDA Exec vs Samsung i640

O2 XDA Exec vs Samsung i640

Compare recorded specifications, size and practical differences.

O2 XDA Exec

O2 XDA Exec

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    Samsung i640

    Samsung i640

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        Key differences

        Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

        • Weighti640: 137 g lighteri640: 148 g · XDA Exec: 285 g
        • Widthi640: 20 mm narroweri640: 61 mm · XDA Exec: 81 mm
        • Screen diagonali640: 1.2 in smaller diagonali640: 2.4 in · XDA Exec: 3.6 in
        • Depthi640: 8.1 mm thinneri640: 16.9 mm · XDA Exec: 25 mm
        • Heighti640: 32.6 mm shorteri640: 94.4 mm · XDA Exec: 127 mm
        • Release year2005 / 2008XDA Exec: 2005 · i640: 2008

        Physical size

        Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

        Front
        XDA Exec: 127 × 81 mm 1 i640: 94.4 × 61 mm 2
        Side
        XDA Exec: 127 × 25 mm 1 i640: 94.4 × 16.9 mm 2
        1. 1. XDA Exec
          Height
          127 mm
          Width
          81 mm
          Depth
          25 mm
          Weight
          285 g
        2. 2. i640
          Height
          94.4 mm
          Width
          61 mm
          Depth
          16.9 mm
          Weight
          148 g

        Specifications

        Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        Everyday essentials
        Everyday essentials
        SpecificationXDA Execi640
        Dimensions (HxWxD)
        • 127 Х 81 Х 25 mm
        • 94.4 Х 61 Х 16.9 mm
        Weight
        • 285 g
        • 148 g
        Technology
        • TFT
        • TFT
        Screen size
        • 3.6" inch
        • 2.4" inch
        Screen resolution
        • 640 x 480 px
        • 320 x 240 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 64 MB RAM
        • 128 MB ROM
        • 64 MB RAM
        • 128 MB ROM
        Memory card support
        • SDIO/MMC
        • microSD (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1620 mAh
        • Removable Li-Ion
        • 1000 mAh
        • Removable Li-Ion
        Operating system OS
        • Microsoft Windows Mobile 5.0 PocketPC
        • Microsoft Windows Mobile 6.0 Standard
        Headphone jack
        • No
        • No
        Display
        Display
        SpecificationXDA Execi640
        Touchscreen
        • resistive touchscreen
        		 Unknown
        Display colors
        • 65K
        • 65K
        Screen area
        • 40.1 cm2
        • 17.8 cm2
        Screen format
        • 4:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 39.0%
        • 31.0%
        PPI /points per inch/
        • 222 PPI
        • 167 PPI
        Camera and Video
        Camera and Video
        SpecificationXDA Execi640
        Rear camera, main
        • 1.3 MP
        • Single
        • 2 MP
        • Single
        Camera specs
        • 1.3 MP
        • 2 MP
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • VGA videocall camera
        • VGA videocall camera
        Performance
        Performance
        SpecificationXDA Execi640
        Processor CPU
        • Intel Bulverde 520 MHz
        • 32-bit Intel XScale PXA270 416 MHz
        General specs
        General specs
        SpecificationXDA Execi640
        Release date
        • 2005
        • August
        • 2008
        • February
        Colors
        • Stylish black
        • Silver
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 300 EUR
        • 150 EUR
        Battery life
        • Stand by time- Up to 250 h Talking time- Up to 8 h
        • Stand by time- Up to 250 h Talking time- Up to 6 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationXDA Execi640
        SIM card
        • Mini-SIM
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
        Speed
        • Yes
        • 384 kbps
        • HSPA 3.6/0.384 Mbps
        GPRS
        • Class 10
        • Class 10
        Edge
        • No
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11b
        • No
        GPS
        • No
        • No
        USB
        • miniUSB
        • 1.1
        Bluetooth
        • 1.2
        • 2.0
        Harmful irradiation Unknown
        • SAR - 1.18 W/kg (head) 1.12 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationXDA Execi640
        Radio
        • No
        • No
        Others
        • Handwriting recognition
        • Dual speakers
        • Jog Dial
        Other features
        Other features
        SpecificationXDA Execi640
        Dop
        • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000
        • i-mate JASJAR and T-Mobile MDA IV.
        • WMV/3GP/MP4 player -WMA/MP3/AAC+ player -Organizer -Pocket Office -Voice memo

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