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Acer DX900 vs LG Joy

Compare recorded specifications, size and practical differences.

Acer DX900

Acer DX900

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LG Joy

LG Joy

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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.

  • WeightJoy: 19 g lighterJoy: 128 g · DX900: 147 g
  • WidthDX900: 3.5 mm narrowerDX900: 60.5 mm · Joy: 64 mm
  • Screen diagonalDX900: 1.2 in smaller diagonalDX900: 2.8 in · Joy: 4 in
  • DepthJoy: 5.1 mm thinnerJoy: 11.9 mm · DX900: 17 mm
  • HeightDX900: 16.7 mm shorterDX900: 106 mm · Joy: 122.7 mm
  • Release year2009 / 2015DX900: 2009 · Joy: 2015

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 Joy: 122.7 × 64 mm 2
Side
DX900: 106 × 17 mm 1 Joy: 122.7 × 11.9 mm 2
  1. 1. DX900
    Height
    106 mm
    Width
    60.5 mm
    Depth
    17 mm
    Weight
    147 g
  2. 2. Joy
    Height
    122.7 mm
    Width
    64 mm
    Depth
    11.9 mm
    Weight
    128 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
SpecificationDX900Joy
Dimensions (HxWxD)
  • 106 Х 60.5 Х 17 mm
  • 122.7 Х 64 Х 11.9 mm
Weight
  • 147 g
  • 128 g
Technology
  • TFT
Unknown
Screen size
  • 2.8" inch
  • 4" inch
Screen resolution
  • 480 x 640 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 1900 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 4.4 (KitKat)
Chipset Unknown
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display
SpecificationDX900Joy
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 37.9%
  • 58.0%
PPI /points per inch/
  • 286 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationDX900Joy
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 5 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA
Performance
Performance
SpecificationDX900Joy
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Adreno 302
General specs
General specs
SpecificationDX900Joy
Release date
  • 2009
  • February
  • 2015
  • February
Colors
  • Black
  • Dark Blue
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to10 h
  • Stand by time- Up to 518 h (2G) / Up to 641 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationDX900Joy
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-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 - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 1.25 W/kg (head) 1.10 W/kg (body)
Music and Audio
Music and Audio
SpecificationDX900Joy
Radio
  • panorama
  • FM radio
  • RDS
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationDX900Joy
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
  • Acer Tempo X960
  • Sensors Accelerometer Also known as LG Joy H220

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