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Allview E4 vs LG E900 Optimus 7

Compare recorded specifications, size and practical differences.

Allview E4

Allview E4

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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.

  • WeightE4: 27 g lighterE4: 130 g · E900 Optimus 7: 157 g
  • WidthE900 Optimus 7: 10.4 mm narrowerE900 Optimus 7: 59.8 mm · E4: 70.2 mm
  • Screen diagonalE900 Optimus 7: 1.7 in smaller diagonalE900 Optimus 7: 3.8 in · E4: 5.5 in
  • ChipsetMediatek MT6753 (28 nm) / Qualcomm QSD8650 Snapdragon S1E4: Mediatek MT6753 (28 nm) · E900 Optimus 7: Qualcomm QSD8650 Snapdragon S1
  • DepthE4: 2.9 mm thinnerE4: 8.6 mm · E900 Optimus 7: 11.5 mm
  • HeightE900 Optimus 7: 15.7 mm shorterE900 Optimus 7: 125 mm · E4: 140.7 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
E4: 140.7 × 70.2 mm 1 E900 Optimus 7: 125 × 59.8 mm 2
Side
E4: 140.7 × 8.6 mm 1 E900 Optimus 7: 125 × 11.5 mm 2
  1. 1. E4
    Height
    140.7 mm
    Width
    70.2 mm
    Depth
    8.6 mm
    Weight
    130 g
  2. 2. E900 Optimus 7
    Height
    125 mm
    Width
    59.8 mm
    Depth
    11.5 mm
    Weight
    157 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
SpecificationE4E900 Optimus 7
Dimensions (HxWxD)
  • 140.7 Х 70.2 Х 8.6 mm
  • 125 Х 59.8 Х 11.5 mm
Weight
  • 130 g
  • 157 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 3.8" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Phone 7
  • upgradable to 7.8
Chipset
  • Mediatek MT6753 (28 nm)
  • Qualcomm QSD8650 Snapdragon S1
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationE4E900 Optimus 7
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 68.9 cm2
  • 41.1 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 143.5 Х 69.8 Х 8 mm
  • 55.0%
PPI /points per inch/
  • 294 PPI
  • 246 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video
SpecificationE4E900 Optimus 7
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p@24fps
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationE4E900 Optimus 7
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • 1.0 GHz Scorpion
Graphics processor GPU
  • Mali-T720MP3
  • Adreno 200
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 23156
Unknown
General specs
General specs
SpecificationE4E900 Optimus 7
Release date
  • 2015
  • September
  • 2010
  • October
Colors
  • Black
  • White
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 210 h Talking time- Up to 9 h 30 min
  • Stand by time- Up to 330 h (2G) / Up to 330 h (3G) Talking time- Up to 6 h 40 min (2G) / Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationE4E900 Optimus 7
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)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 12
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 1.23 W/kg (head)
  • SAR - 0.59 W/kg (head) 0.63 W/kg (body) SAR EU - 0.94 W/kg (head) 1.47 W/kg (body)
Music and Audio
Music and Audio
SpecificationE4E900 Optimus 7
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationE4E900 Optimus 7
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - Facebook integration -Document viewer/editor -MP4/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Voice memo -Predictive text input