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Allview E4 Lite vs ZTE X990

Compare recorded specifications, size and practical differences.

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.

  • WidthX990: 9.2 mm narrowerX990: 61 mm · E4 Lite: 70.2 mm
  • Screen diagonalX990: 3 in smaller diagonalX990: 2.5 in · E4 Lite: 5.5 in
  • DepthE4 Lite: 3.4 mm thinnerE4 Lite: 8.6 mm · X990: 12 mm
  • HeightX990: 33.7 mm shorterX990: 107 mm · E4 Lite: 140.7 mm
  • Release year2015 / 2010E4 Lite: 2015 · 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
E4 Lite: 140.7 × 70.2 mm 1 X990: 107 × 61 mm 2
Side
E4 Lite: 140.7 × 8.6 mm 1 X990: 107 × 12 mm 2
  1. 1. E4 Lite
    Height
    140.7 mm
    Width
    70.2 mm
    Depth
    8.6 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
SpecificationE4 LiteX990
Dimensions (HxWxD)
  • 140.7 Х 70.2 Х 8.6 mm
  • 107 Х 61 Х 12 mm
Weight
  • up to 128 GB (uses shared SIM slot)
  • 90 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.5" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 240 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 5 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Mobile 6.5 Professional
Chipset
  • Mediatek MT6735 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationE4 LiteX990
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • Super AMOLED
  • 256K
Screen area
  • 68.9 cm2
  • 19.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 143.5 Х 69.8 Х 8 mm
  • 29.7%
PPI /points per inch/
  • 294 PPI
  • 160 PPI
Camera and Video
Camera and Video
SpecificationE4 LiteX990
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationE4 LiteX990
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
Unknown
Graphics processor GPU
  • Mali-T720MP2
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 23456
Unknown
General specs
General specs
SpecificationE4 LiteX990
Release date
  • 2015
  • September
  • 2010
  • March
Colors
  • Black
  • White
  • White
Battery life
  • Stand by time- Up to 210 h Talking time- Up to 10 h
  • Stand by time- Up to 480 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity
SpecificationE4 LiteX990
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 2(1900)
  • 3(1800)
  • 20(800)
  • 38(2600)
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 1.27 W/kg (head)
  • SAR EU - 0.96 W/kg (head)
Music and Audio
Music and Audio
SpecificationE4 LiteX990
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features
SpecificationE4 LiteX990
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • 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