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  2. Acer DX900 vs Motorola ROKR E8

Acer DX900 vs Motorola ROKR E8

Compare recorded specifications, size and practical differences.

Acer DX900

Acer DX900

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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.

      • WeightROKR E8: 47 g lighterROKR E8: 100 g · DX900: 147 g
      • WidthROKR E8: 7.5 mm narrowerROKR E8: 53 mm · DX900: 60.5 mm
      • Screen diagonalROKR E8: 0.8 in smaller diagonalROKR E8: 2 in · DX900: 2.8 in
      • DepthROKR E8: 6.4 mm thinnerROKR E8: 10.6 mm · DX900: 17 mm
      • HeightDX900: 9 mm shorterDX900: 106 mm · ROKR E8: 115 mm
      • Release year2009 / 2007DX900: 2009 · ROKR E8: 2007

      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
      DX900: 106 × 60.5 mm 1 ROKR E8: 115 × 53 mm 2
      Side
      DX900: 106 × 17 mm 1 ROKR E8: 115 × 10.6 mm 2
      1. 1. DX900
        Height
        106 mm
        Width
        60.5 mm+7.5 mm versus ROKR E8
        Depth
        17 mm+6.4 mm versus ROKR E8
        Weight
        147 g
      2. 2. ROKR E8
        Height
        115 mm+9 mm versus DX900
        Width
        53 mm
        Depth
        10.6 mm
        Weight
        100 g
      Weight

      Bars start at zero and share a scale within this chart.

      1. 1. DX900147 g

        +47 g versus ROKR E8

      2. 2. ROKR E8100 g

      Screen size

      Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

      Screen size
      DX900: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 ROKR E8: 2 in, 4:3, About 12.4 cm² rectangular area 2
      1. 1. DX900 2.8 in · 4:3 About 24.3 cm² rectangular area
      2. 2. ROKR E8 2 in · 4:3 About 12.4 cm² rectangular area

      DX900 has approximately 96% more rectangular screen area than ROKR E8.

      Memory variants

      Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

      No unambiguous storage/RAM pairings are recorded. See the original specifications below.

      DX900: Original memory entry

      128 MB RAM · 256 MB ROM

      ROKR E8: Original memory entry

      2 GB

      Practical features

      Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

      1. DX900

      NFC
      See details Super AMOLED
      Headphone jack
      See details panorama
      Memory card support
      See details microSD (dedicated slot)

      2. ROKR E8

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD (dedicated slot)

      Battery capacity

      Capacity is not battery life. No endurance test is implied.

      Recorded capacity

      Bars start at zero and share a scale within this chart.

      1. 1. DX9001530 mAh

        +560 mAh versus ROKR E8

      2. 2. ROKR E8970 mAh

      Specifications

      Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      1. DX9002. ROKR E8

      Everyday essentials
      Everyday essentials
      SpecificationDX900ROKR E8
      Dimensions (HxWxD)
      • 106 Х 60.5 Х 17 mm
      • 115 Х 53 Х 10.6 mm
      Weight
      • 147 g
      • 100 g
      Technology
      • TFT
      • TFT
      Screen size
      • 2.8" inch
      • 2" inch
      Screen resolution
      • 480 x 640 px
      • 320 x 240 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 128 MB RAM
      • 256 MB ROM
      • 2 GB
      Memory card support
      • microSD (dedicated slot)
      • microSD (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1530 mAh
      • Removable Li-Po
      • 970 mAh
      • Removable Li-Ion
      Operating system OS
      • Microsoft Windows Mobile 6.1 Professional
      • Linux / Java-based MOTOMAGX
      NFC
      • Super AMOLED
      		 Unknown
      Headphone jack
      • panorama
      • Yes
      Display
      Display
      SpecificationDX900ROKR E8
      Touchscreen
      • resistive touchscreen
      		 Unknown
      Display colors
      • 65K
      • 256K
      Screen area
      • 24.3 cm2
      • 12.4 cm2
      Screen format
      • 4:3 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 37.9%
      • 20.3%
      PPI /points per inch/
      • 286 PPI
      • 200 PPI
      Camera and Video
      Camera and Video
      SpecificationDX900ROKR E8
      Rear camera, main
      • 3.15 MP
      • Single
      • 2 MP
      • Single
      Camera specs
      • 3.15 MP
      • AF
      • 2 MP
      Functions
      • Dual-LED flash
      		 Unknown
      Video
      • Yes
      • Yes
      Front camera, selfie
      • 0.3 MP
      • Single
      • 0 MP,
      Specifications
      • VGA videocall camera
      		 Unknown
      Performance
      Performance
      SpecificationDX900ROKR E8
      Processor CPU
      • 533 MHz Samsung S3C 6410
      		 Unknown
      General specs
      General specs
      SpecificationDX900ROKR E8
      Release date
      • 2009
      • February
      • 2007
      • September
      Colors
      • Black
      • Dark Navy
      • Platinum
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 90 EUR
      • 70 EUR
      Battery life
      • Stand by time- Up to 150 h Talking time- Up to10 h
      • Stand by time- Up to 300 h Talking time- Up to 5 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationDX900ROKR E8
      SIM card
      • Dual SIM (Mini-SIM)
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2
      		 Unknown
      Speed
      • HSPA 7.2/0.384 Mbps
      		 Unknown
      GPRS
      • Class 10
      • Class 12
      Edge
      • Class 10
      • Class 12
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • No
      GPS
      • Yes
      • SiRF Star III chipset
      • No
      USB
      • miniUSB
      • 2.0
      Bluetooth
      • microUSB 2.0
      • A2DP
      • 2.0
      • A2DP
      Harmful irradiation Unknown
      • SAR - 1.02 W/kg (head) 0.85 W/kg (body) SAR EU - 0.89 W/kg (head)
      Music and Audio
      Music and Audio
      SpecificationDX900ROKR E8
      Radio
      • panorama
      • Stereo FM radio
      Others
      • Handwriting recognition
      • ModeShift morphing keypad -Navigation scroll wheel
      Other features
      Other features
      SpecificationDX900ROKR E8
      Dop
      • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
      • Acer Tempo X960
      • MP3/AAC player -Organizer

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