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Asus E600 vs ZTE X990

Compare recorded specifications, size and practical differences.

Asus E600

Asus E600

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ZTE X990

ZTE X990

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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.

  • WidthE600: 1 mm narrowerE600: 60 mm · X990: 61 mm
  • Screen diagonalX990: 1.5 in smaller diagonalX990: 2.5 in · E600: 4 in
  • DepthX990: 1.5 mm thinnerX990: 12 mm · E600: 13.5 mm
  • HeightX990: 15 mm shorterX990: 107 mm · E600: 122 mm
  • Release year2011 / 2010E600: 2011 · X990: 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
E600: 122 × 60 mm 1 X990: 107 × 61 mm 2
Side
E600: 122 × 13.5 mm 1 X990: 107 × 12 mm 2
  1. 1. E600
    Height
    122 mm
    Width
    60 mm
    Depth
    13.5 mm
    Weight
    Unknown
  2. 2. X990
    Height
    107 mm
    Width
    61 mm
    Depth
    12 mm
    Weight
    90 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
SpecificationE600X990
Dimensions (HxWxD)
  • 122 Х 60 Х 13.5 mm
  • 107 Х 61 Х 12 mm
Weight
  • 0 g
  • 90 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 2.5" inch
Screen resolution
  • 480 x 800 px
  • 320 x 240 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 5 MB
Memory card support
  • No
  • microSD
  • up to 8 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Microsoft Windows Phone 7
  • Microsoft Windows Mobile 6.5 Professional
Headphone jack
  • Yes
  • No
Display
Display
SpecificationE600X990
Touchscreen
  • touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 45.5 cm2
  • 19.4 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 62.2%
  • 29.7%
PPI /points per inch/
  • 233 PPI
  • 160 PPI
Camera and Video
Camera and Video
SpecificationE600X990
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • No
Unknown
General specs
General specs
SpecificationE600X990
Release date
  • 2011
  • 2010
  • March
Colors
  • Black
  • White
Battery life Unknown
  • Stand by time- Up to 480 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity
SpecificationE600X990
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.96 W/kg (head)
Music and Audio
Music and Audio
SpecificationE600X990
Radio Unknown
  • Stereo FM radio
  • RDS
Other features
Other features
SpecificationE600X990
Dop
  • Sensors Accelerometer MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Document viewer/editor -Organizer -Voice memo/dial -Predictive text input
  • Windows Live Messenger -MP3/WMA/eAAC+ player -MP4/H.264 player -MS Office -Organizer -Voice memo -Predictive text input Also known as Messenger by SFR 251 Edition