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Acer DX900 vs LG Vortex VS660

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.

  • WeightVortex VS660: 22.2 g lighterVortex VS660: 124.8 g · DX900: 147 g
  • WidthVortex VS660: 1.5 mm narrowerVortex VS660: 59 mm · DX900: 60.5 mm
  • Screen diagonalDX900: 0.4 in smaller diagonalDX900: 2.8 in · Vortex VS660: 3.2 in
  • DepthVortex VS660: 3.7 mm thinnerVortex VS660: 13.3 mm · DX900: 17 mm
  • HeightDX900: 7.5 mm shorterDX900: 106 mm · Vortex VS660: 113.5 mm
  • Release year2009 / 2010DX900: 2009 · Vortex VS660: 2010

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 Vortex VS660: 113.5 × 59 mm 2
Side
DX900: 106 × 17 mm 1 Vortex VS660: 113.5 × 13.3 mm 2
  1. 1. DX900
    Height
    106 mm
    Width
    60.5 mm
    Depth
    17 mm
    Weight
    147 g
  2. 2. Vortex VS660
    Height
    113.5 mm
    Width
    59 mm
    Depth
    13.3 mm
    Weight
    124.8 g

Specifications

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Everyday essentials
Everyday essentials
SpecificationDX900Vortex VS660
Dimensions (HxWxD)
  • 106 Х 60.5 Х 17 mm
  • 113.5 Х 59 Х 13.3 mm
Weight
  • 147 g
  • 124.8 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3.2" inch
Screen resolution
  • 480 x 640 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 170 MB
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 2.2 (Froyo)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display
SpecificationDX900Vortex VS660
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 256K
Screen area
  • 24.3 cm2
  • 30.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 37.9%
  • 45.5%
PPI /points per inch/
  • 286 PPI
  • 180 PPI
Camera and Video
Camera and Video
SpecificationDX900Vortex VS660
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • Dual-LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance
SpecificationDX900Vortex VS660
Processor CPU
  • 533 MHz Samsung S3C 6410
  • 600 MHz
General specs
General specs
SpecificationDX900Vortex VS660
Release date
  • 2009
  • February
  • 2010
  • November
Colors
  • Black
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
Unknown
Battery life
  • Stand by time- Up to 150 h Talking time- Up to10 h
  • Stand by time- Up to 500 h Talking time- Up to 7 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationDX900Vortex VS660
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
  • Show all network frequencies: -2G - CDMA 800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • EV-DO Rev.0
  • 153.2 Kbps
GPRS
  • Class 10
  • No
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.20 W/kg (head) 0.79 W/kg (body)
Music and Audio
Music and Audio
SpecificationDX900Vortex VS660
Radio
  • panorama
  • No
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationDX900Vortex VS660
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
  • Acer Tempo X960
  • Sensors Accelerometer
  • proximity
  • compass - DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input (Swype) - For Verizon

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