LG Optimus GJ E975W vs Micromax Bolt Q331

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.

  • Screen diagonal

    Optimus GJ E975W: 0.3 in smaller diagonal

    Optimus GJ E975W:
    4.7 in
    Bolt Q331:
    5 in
  • Chipset

    Optimus GJ E975W:
    Qualcomm APQ8064 Snapdragon S4 Pro
    Bolt Q331:
    Spreadtrum 7731G
  • Release year

    Optimus GJ E975W:
    2013
    Bolt Q331:
    2015

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
    Weight:
    141.2 g
  2. 2. Bolt Q331

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

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. Bolt Q331

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

Bolt Q331 has approximately 13.2% 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, Bolt Q331, compared at the same storage capacity.
StorageOptimus GJ E975WBolt Q331
16 GB 2 GB RAM Unknown
Bolt Q331: Original memory entry

4 GB · 512 MB 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. Bolt Q331

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

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

    +280 mAh versus Bolt Q331

  2. 2. Bolt Q331

    2000 mAh

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. Bolt Q331

Everyday essentials
Everyday essentials — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
Dimensions (HxWxD)
  • 136.9 Х 68.9 Х 9.4 mm
  • Х Х mm
Weight
  • 141.2 g
  • 0 g
Technology
  • True HD-IPS + LCD
  • IPS LCD
Screen size
  • 4.7" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2280 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm APQ8064 Snapdragon S4 Pro
  • Spreadtrum 7731G
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 60.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.6%
Unknown
PPI /points per inch/
  • 312 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 1.3 MP
  • 2 MP
Performance
Performance — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
Processor CPU
  • Quad-core 1.5 GHz Krait
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Adreno 320
Unknown
General specs
General specs — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
Release date
  • 2013
  • May
  • 2015
  • October
Colors
  • Black
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
Unknown
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 200 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
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
Unknown
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
Music and Audio
Music and Audio — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Optimus GJ E975W, Bolt Q331.
SpecificationOptimus GJ E975WBolt Q331
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - IPX7 certified -Water resistant up to 1 meter and 30 minutes
  • Sensors Accelerometer
  • proximity