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Acer DX650 vs Acer DX900

Compare recorded specifications, size and practical differences.

Acer DX650

Acer DX650

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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.

  • WeightDX650: 14 g lighterDX650: 133 g · DX900: 147 g
  • WidthDX650: 1.5 mm narrowerDX650: 59 mm · DX900: 60.5 mm
  • DepthDX650: 1.4 mm thinnerDX650: 15.6 mm · DX900: 17 mm
  • HeightDX900: 3.6 mm shorterDX900: 106 mm · DX650: 109.6 mm

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
DX650: 109.6 × 59 mm 1 DX900: 106 × 60.5 mm 2
Side
DX650: 109.6 × 15.6 mm 1 DX900: 106 × 17 mm 2
  1. 1. DX650
    Height
    109.6 mm
    Width
    59 mm
    Depth
    15.6 mm
    Weight
    133 g
  2. 2. DX900
    Height
    106 mm
    Width
    60.5 mm
    Depth
    17 mm
    Weight
    147 g

Specifications

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Everyday essentials
Everyday essentials
SpecificationDX650DX900
Dimensions (HxWxD)
  • 109.6 Х 59 Х 15.6 mm
  • 106 Х 60.5 Х 17 mm
Weight
  • 133 g
  • 147 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.8" inch
Screen resolution
  • 240 x 320 px
  • 480 x 640 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • Super AMOLED
  • 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.
  • 1260 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Microsoft Windows Mobile 6.1 Professional
NFC
  • Super AMOLED
  • Super AMOLED
Headphone jack
  • panorama
  • panorama
Display
Display
SpecificationDX650DX900
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 24.3 cm2
  • 24.3 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 37.5%
  • 37.9%
PPI /points per inch/
  • 143 PPI
  • 286 PPI
Camera and Video
Camera and Video
SpecificationDX650DX900
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
  • AF
Functions Unknown
  • Dual-LED flash
Video
  • panorama
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications
  • Super AMOLED
  • VGA videocall camera
Performance
Performance
SpecificationDX650DX900
Processor CPU
  • Samsung S3C 6410 533 MHz
  • 533 MHz Samsung S3C 6410
General specs
General specs
SpecificationDX650DX900
Release date
  • 2009
  • June
  • 2009
  • February
Colors
  • Black
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 150 h Talking time- Up to10 h
Communication and Connectivity
Communication and Connectivity
SpecificationDX650DX900
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
  • Super AMOLED
  • 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
  • SiRF Star III chipset
  • Yes
  • SiRF Star III chipset
USB
  • miniUSB
  • miniUSB
Bluetooth
  • microUSB 2.0
  • A2DP
  • microUSB 2.0
  • A2DP
Music and Audio
Music and Audio
SpecificationDX650DX900
Radio
  • FM radio
  • panorama
Others
  • Secondary 1.27'' OLED display (128 x 96 pixel resolution) -Handwriting recognition
  • Handwriting recognition
Other features
Other features
SpecificationDX650DX900
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
  • Acer Tempo X960

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