LG Optimus GJ E975W vs QMobile Noir V4

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    Optimus GJ E975W: 78.8 g lighter

    Optimus GJ E975W:
    141.2 g
    Noir V4:
    220 g
  • Width

    Optimus GJ E975W: 13.6 mm narrower

    Optimus GJ E975W:
    68.9 mm
    Noir V4:
    82.5 mm
  • Screen diagonal

    Optimus GJ E975W: 1 in smaller diagonal

    Optimus GJ E975W:
    4.7 in
    Noir V4:
    5.7 in
  • Memory variants

    At 16 GB storage

    Optimus GJ E975W:
    2 GB RAM
    Noir V4:
    1 GB RAM
  • Chipset

    Optimus GJ E975W:
    Qualcomm APQ8064 Snapdragon S4 Pro
    Noir V4:
    Mediatek MT6589 (28 nm)
  • Height

    Optimus GJ E975W: 24.1 mm shorter

    Optimus GJ E975W:
    136.9 mm
    Noir V4:
    161 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.

  1. 1. Optimus GJ E975W

    Height:
    136.9 mm
    Width:
    68.9 mm
    Depth:
    9.4 mm
  2. 2. Noir V4

    Height:
    161 mm +24.1 mm versus Optimus GJ E975W
    Width:
    82.5 mm +13.6 mm versus Optimus GJ E975W
    Depth:
    9.3 mm

Weight

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

  1. 1. Optimus GJ E975W

    141.2 g

  2. 2. Noir V4

    220 g

    +78.8 g versus Optimus GJ E975W

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.

  1. 1. Optimus GJ E975W

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. Noir V4

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²

Noir V4 has approximately 47.1% more rectangular screen area than Optimus GJ E975W.

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 for Optimus GJ E975W, Noir V4, compared at the same storage capacity.
StorageOptimus GJ E975WNoir V4
16 GB Recorded for all phones 2 GB RAM 1 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. Optimus GJ E975W

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

2. Noir V4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

Battery capacity

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

Recorded battery capacity

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

  1. 1. Optimus GJ E975W

    2280 mAh

  2. 2. Noir V4

    2600 mAh

    +320 mAh versus Optimus GJ E975W

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. Optimus GJ E975W2. Noir V4

Everyday essentials
Everyday essentials — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
Dimensions (HxWxD)
  • 136.9 Х 68.9 Х 9.4 mm
  • 161 Х 82.5 Х 9.3 mm
Weight
  • 141.2 g
  • 220 g
Technology
  • True HD-IPS + LCD
  • IPS LCD
Screen size
  • 4.7" inch
  • 5.7" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2280 mAh
  • Removable Li-Ion
  • 2600 mAh
  • Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.2 (Jelly Bean)
Chipset
  • Qualcomm APQ8064 Snapdragon S4 Pro
  • Mediatek MT6589 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 89.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.6%
  • 67.4%
PPI /points per inch/
  • 312 PPI
  • 258 PPI
Camera and Video
Camera and Video — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
Rear camera, main
  • 13 MP
  • Single
  • 12 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 12 MP
  • AF
Functions
  • LED flash
  • Dual-LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
Performance
Performance — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
Processor CPU
  • Quad-core 1.5 GHz Krait
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 320
  • PowerVR SGX544
General specs
General specs — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
Release date
  • 2013
  • May
  • 2014
  • January
Colors
  • Black
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 180 EUR
Battery life
  • 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)
  • Stand by time- Up to 220 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
SIM card
  • Micro-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Optimus GJ E975W, Noir V4.
SpecificationOptimus GJ E975WNoir V4
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - IPX7 certified -Water resistant up to 1 meter and 30 minutes
  • Sensors Accelerometer
  • proximity
  • compass