LG Optimus GJ E975W vs Micromax Viva A72

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: 44.8 g lighter

    Optimus GJ E975W:
    141.2 g
    Viva A72:
    186 g
  • Width

    Optimus GJ E975W: 7.1 mm narrower

    Optimus GJ E975W:
    68.9 mm
    Viva A72:
    76 mm
  • Screen diagonal

    Optimus GJ E975W: 0.3 in smaller diagonal

    Optimus GJ E975W:
    4.7 in
    Viva A72:
    5 in
  • Chipset

    Optimus GJ E975W:
    Qualcomm APQ8064 Snapdragon S4 Pro
    Viva A72:
    Mediatek MT6515
  • Depth

    Optimus GJ E975W: 1.2 mm thinner

    Optimus GJ E975W:
    9.4 mm
    Viva A72:
    10.6 mm
  • Height

    Optimus GJ E975W: 5.9 mm shorter

    Optimus GJ E975W:
    136.9 mm
    Viva A72:
    142.8 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. Viva A72

    Height:
    142.8 mm +5.9 mm versus Optimus GJ E975W
    Width:
    76 mm +7.1 mm versus Optimus GJ E975W
    Depth:
    10.6 mm +1.2 mm versus Optimus GJ E975W

Weight

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

  1. 1. Optimus GJ E975W

    141.2 g

  2. 2. Viva A72

    186 g

    +44.8 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. Viva A72

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    71.2 cm²

Viva A72 has approximately 16.8% 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, Viva A72, compared at the same storage capacity.
StorageOptimus GJ E975WViva A72
16 GB 2 GB RAM Unknown
Viva A72: Original memory entry

110 MB

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. Viva A72

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

Battery capacity

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

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. Viva A72

Everyday essentials
Everyday essentials — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
Dimensions (HxWxD)
  • 136.9 Х 68.9 Х 9.4 mm
  • 142.8 Х 76 Х 10.6 mm
Weight
  • 141.2 g
  • 186 g
Technology
  • True HD-IPS + LCD
  • TFT
Screen size
  • 4.7" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 110 MB
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2280 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 2.3 (Gingerbread)
Chipset
  • Qualcomm APQ8064 Snapdragon S4 Pro
  • Mediatek MT6515
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 60.9 cm2
  • 71.2 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 64.6%
  • 65.6%
PPI /points per inch/
  • 312 PPI
  • 187 PPI
Camera and Video
Camera and Video — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
Processor CPU
  • Quad-core 1.5 GHz Krait
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • Adreno 320
  • PowerVR SGX531
General specs
General specs — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
Release date
  • 2013
  • May
  • 2013
  • April
Colors
  • Black
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 90 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 280 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
SIM card
  • Micro-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • Class 12
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
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • 3.0
Music and Audio
Music and Audio — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Optimus GJ E975W, Viva A72.
SpecificationOptimus GJ E975WViva A72
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - IPX7 certified -Water resistant up to 1 meter and 30 minutes
  • Sensors Accelerometer