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  2. Acer beTouch E400 vs Acer DX900

Acer beTouch E400 vs Acer DX900

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.

      • WeightbeTouch E400: 22 g lighterbeTouch E400: 125 g · DX900: 147 g
      • WidthbeTouch E400: 1.2 mm narrowerbeTouch E400: 59.3 mm · DX900: 60.5 mm
      • Screen diagonalDX900: 0.4 in smaller diagonalDX900: 2.8 in · beTouch E400: 3.2 in
      • DepthbeTouch E400: 5 mm thinnerbeTouch E400: 12 mm · DX900: 17 mm
      • HeightDX900: 9 mm shorterDX900: 106 mm · beTouch E400: 115 mm
      • Release year2010 / 2009beTouch E400: 2010 · DX900: 2009

      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
      beTouch E400: 115 × 59.3 mm 1 DX900: 106 × 60.5 mm 2
      Side
      beTouch E400: 115 × 12 mm 1 DX900: 106 × 17 mm 2
      1. 1. beTouch E400
        Height
        115 mm+9 mm versus DX900
        Width
        59.3 mm
        Depth
        12 mm
        Weight
        125 g
      2. 2. DX900
        Height
        106 mm
        Width
        60.5 mm+1.2 mm versus beTouch E400
        Depth
        17 mm+5 mm versus beTouch E400
        Weight
        147 g
      Weight

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

      1. 1. beTouch E400125 g
      2. 2. DX900147 g

        +22 g versus beTouch E400

      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
      beTouch E400: 3.2 in, 3:2, About 30.5 cm² rectangular area 1 DX900: 2.8 in, 4:3, About 24.3 cm² rectangular area 2
      1. 1. beTouch E400 3.2 in · 3:2 About 30.5 cm² rectangular area
      2. 2. DX900 2.8 in · 4:3 About 24.3 cm² rectangular area

      beTouch E400 has approximately 25.6% more rectangular screen area than DX900.

      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.

      beTouch E400: Original memory entry

      256 MB RAM · 512 MB RAM - Liquid M2208 GB

      DX900: Original memory entry

      128 MB RAM · 256 MB ROM

      Practical features

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

      1. beTouch E400

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

      2. DX900

      NFC
      See details Super AMOLED
      Headphone jack
      See details panorama
      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. beTouch E4001090 mAh
      2. 2. DX9001530 mAh

        +440 mAh versus beTouch E400

      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. beTouch E4002. DX900

      Everyday essentials
      Everyday essentials
      SpecificationbeTouch E400DX900
      Dimensions (HxWxD)
      • 115 Х 59.3 Х 12 mm
      • 106 Х 60.5 Х 17 mm
      Weight
      • 125 g
      • 147 g
      Technology
      • TFT
      • TFT
      Screen size
      • 3.2" inch
      • 2.8" inch
      Screen resolution
      • 320 x 480 px
      • 480 x 640 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 256 MB RAM
      • 512 MB RAM - Liquid M2208 GB
      • 128 MB RAM
      • 256 MB ROM
      Memory card support
      • microSD (dedicated slot)
      • microSD (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1090 mAh
      • Removable Li-Po
      • 1530 mAh
      • Removable Li-Po
      Operating system OS
      • Android 2.1 (Eclair)
      • Microsoft Windows Mobile 6.1 Professional
      Chipset
      • Qualcomm MSM7227 Snapdragon S1
      		 Unknown
      NFC
      • Super AMOLED
      • Super AMOLED
      Headphone jack
      • Yes
      • panorama
      Display
      Display
      SpecificationbeTouch E400DX900
      Touchscreen
      • resistive touchscreen
      • resistive touchscreen
      Display colors
      • 256K
      • 65K
      Screen area
      • 30.5 cm2
      • 24.3 cm2
      Screen format
      • 3:2 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 44.7%
      • 37.9%
      PPI /points per inch/
      • 180 PPI
      • 286 PPI
      Camera and Video
      Camera and Video
      SpecificationbeTouch E400DX900
      Rear camera, main
      • 3.15 MP
      • Single
      • 3.15 MP
      • Single
      Camera specs
      • 3.15 MP
      • AF
      • 3.15 MP
      • AF
      Functions Unknown
      • Dual-LED flash
      Video
      • Yes
      • Yes
      Front camera, selfie
      • 0 MP,
      • 0.3 MP
      • Single
      Specifications
      • Super AMOLED
      • VGA videocall camera
      Performance
      Performance
      SpecificationbeTouch E400DX900
      Processor CPU
      • 600 MHz ARM 11
      • 533 MHz Samsung S3C 6410
      Graphics processor GPU
      • Adreno 200
      		 Unknown
      General specs
      General specs
      SpecificationbeTouch E400DX900
      Release date
      • 2010
      • February
      • 2009
      • February
      Colors
      • Soft-touch Black
      • Ceramic White and Pearl Red with 3 exchangeable battery covers
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 80 EUR
      • 90 EUR
      Battery life
      • Stand by time- Up to 400 h Talking time- Up to 5 h
      • Stand by time- Up to 150 h Talking time- Up to10 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationbeTouch E400DX900
      SIM card
      • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
      • Dual SIM (Mini-SIM)
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2
      Speed
      • HSPA 3.6/0.384 Mbps
      • HSPA 7.2/0.384 Mbps
      GPRS
      • Class 10
      • Class 10
      Edge
      • Class 10
      • Class 10
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11 b/g/n
      GPS
      • Yes
      • with A-GPS
      • Yes
      • SiRF Star III chipset
      USB
      • microUSB 2.0
      • miniUSB
      Bluetooth
      • microUSB 2.0
      • A2DP
      • microUSB 2.0
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationbeTouch E400DX900
      Radio
      • Stereo FM radio
      • panorama
      Others
      • Digital compass
      • Handwriting recognition
      Other features
      Other features
      SpecificationbeTouch E400DX900
      Dop
      • Sensors Accelerometer
      • compass - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -Voice memo -Predictive text input
      • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
      • Acer Tempo X960

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