LG Optimus GJ E975W vs T-Mobile Vivacity

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

    Vivacity: 23.2 g lighter

    Optimus GJ E975W:
    141.2 g
    Vivacity:
    118 g
  • Width

    Vivacity: 10.9 mm narrower

    Optimus GJ E975W:
    68.9 mm
    Vivacity:
    58 mm
  • Screen diagonal

    Vivacity: 1.2 in smaller diagonal

    Optimus GJ E975W:
    4.7 in
    Vivacity:
    3.5 in
  • Depth

    Optimus GJ E975W: 1.1 mm thinner

    Optimus GJ E975W:
    9.4 mm
    Vivacity:
    10.5 mm
  • Height

    Vivacity: 21.9 mm shorter

    Optimus GJ E975W:
    136.9 mm
    Vivacity:
    115 mm
  • Release year

    Optimus GJ E975W:
    2013
    Vivacity:
    2011

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 +21.9 mm versus Vivacity
    Width:
    68.9 mm +10.9 mm versus Vivacity
    Depth:
    9.4 mm
  2. 2. Vivacity

    Height:
    115 mm
    Width:
    58 mm
    Depth:
    10.5 mm +1.1 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

    +23.2 g versus Vivacity

  2. 2. Vivacity

    118 g

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. Vivacity

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

Optimus GJ E975W has approximately 74.7% more rectangular screen area than Vivacity.

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, Vivacity, compared at the same storage capacity.
StorageOptimus GJ E975WVivacity
16 GB 2 GB RAM Unknown
Vivacity: Original memory entry

512 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. Vivacity

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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

    +780 mAh versus Vivacity

  2. 2. Vivacity

    1500 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. Vivacity

Everyday essentials
Everyday essentials — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
Dimensions (HxWxD)
  • 136.9 Х 68.9 Х 9.4 mm
  • 115 Х 58 Х 10.5 mm
Weight
  • 141.2 g
  • 118 g
Technology
  • True HD-IPS + LCD
  • TFT
Screen size
  • 4.7" inch
  • 3.5" 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
  • 512 MB
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 2280 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 2.3 (Gingerbread)
Chipset
  • Qualcomm APQ8064 Snapdragon S4 Pro
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 60.9 cm2
  • 34.9 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 64.6%
  • 52.3%
PPI /points per inch/
  • 312 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
Unknown
Performance
Performance — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
Processor CPU
  • Quad-core 1.5 GHz Krait
Unknown
Graphics processor GPU
  • Adreno 320
Unknown
General specs
General specs — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
Release date
  • 2013
  • May
  • 2011
  • November
Colors
  • Black
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 170 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 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
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
Bluetooth
  • 4.0
  • A2DP
  • Yes
Music and Audio
Music and Audio — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Optimus GJ E975W, Vivacity.
SpecificationOptimus GJ E975WVivacity
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - IPX7 certified -Water resistant up to 1 meter and 30 minutes
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.264 player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input