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Allview E4 vs LG Optimus GJ E975W

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: 11.2 g lighterE4: 130 g · Optimus GJ E975W: 141.2 g
  • WidthOptimus GJ E975W: 1.3 mm narrowerOptimus GJ E975W: 68.9 mm · E4: 70.2 mm
  • Screen diagonalOptimus GJ E975W: 0.8 in smaller diagonalOptimus GJ E975W: 4.7 in · E4: 5.5 in
  • ChipsetMediatek MT6753 (28 nm) / Qualcomm APQ8064 Snapdragon S4 ProE4: Mediatek MT6753 (28 nm) · Optimus GJ E975W: Qualcomm APQ8064 Snapdragon S4 Pro
  • DepthE4: 0.8 mm thinnerE4: 8.6 mm · Optimus GJ E975W: 9.4 mm
  • HeightOptimus GJ E975W: 3.8 mm shorterOptimus GJ E975W: 136.9 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 Optimus GJ E975W: 136.9 × 68.9 mm 2
Side
E4: 140.7 × 8.6 mm 1 Optimus GJ E975W: 136.9 × 9.4 mm 2
  1. 1. E4
    Height
    140.7 mm+3.8 mm versus Optimus GJ E975W
    Width
    70.2 mm+1.3 mm versus Optimus GJ E975W
    Depth
    8.6 mm
    Weight
    130 g
  2. 2. Optimus GJ E975W
    Height
    136.9 mm
    Width
    68.9 mm
    Depth
    9.4 mm+0.8 mm versus E4
    Weight
    141.2 g
Weight

Bars start at zero and share a scale within this chart.

  1. 1. E4130 g
  2. 2. Optimus GJ E975W141.2 g

    +11.2 g versus E4

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. E4 Screen geometry unavailable or conflicting
  2. 2. Optimus GJ E975W 4.7 in · 16:9 About 60.9 cm² rectangular area

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM by storage capacity and phone
StorageE4Optimus GJ E975W
16 GBRecorded for all phones 2 GB RAM 2 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. E4

NFC
See details Super AMOLED
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

2. Optimus GJ E975W

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 64 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

Bars start at zero and share a scale within this chart.

  1. 1. E42100 mAh
  2. 2. Optimus GJ E975W2280 mAh

    +180 mAh versus E4

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. E42. Optimus GJ E975W

Everyday essentials
Everyday essentials
SpecificationE4Optimus GJ E975W
Dimensions (HxWxD)
  • 140.7 Х 70.2 Х 8.6 mm
  • 136.9 Х 68.9 Х 9.4 mm
Weight
  • 130 g
  • 141.2 g
Technology
  • IPS LCD
  • True HD-IPS + LCD
Screen size
  • 5.5" inch
  • 4.7" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 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
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Po
  • 2280 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Mediatek MT6753 (28 nm)
  • Qualcomm APQ8064 Snapdragon S4 Pro
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationE4Optimus GJ E975W
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 68.9 cm2
  • 60.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 143.5 Х 69.8 Х 8 mm
  • 64.6%
PPI /points per inch/
  • 294 PPI
  • 312 PPI
Camera and Video
Camera and Video
SpecificationE4Optimus GJ E975W
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 13 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance
Performance
SpecificationE4Optimus GJ E975W
Processor CPU
  • Octa-core 1.3 GHz Cortex-A53
  • Quad-core 1.5 GHz Krait
Graphics processor GPU
  • Mali-T720MP3
  • Adreno 320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 23156
Unknown
General specs
General specs
SpecificationE4Optimus GJ E975W
Release date
  • 2015
  • September
  • 2013
  • May
Colors
  • Black
  • White
  • Black
  • Red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
  • 270 EUR
Battery life
  • Stand by time- Up to 210 h Talking time- Up to 9 h 30 min
  • Stand by time- Up to 515 h (2G) / Up to 596 h (3G) Talking time- Up to 23 h (2G) / Up to 15 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationE4Optimus GJ E975W
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Micro-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 21.1/5.76 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 1.23 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationE4Optimus GJ E975W
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationE4Optimus GJ E975W
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - IPX7 certified -Water resistant up to 1 meter and 30 minutes