LG Optimus GJ E975W vs ZTE Speed

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

    Speed: 5.1 g lighter

    Optimus GJ E975W:
    141.2 g
    Speed:
    136.1 g
  • Width

    Speed: 2.9 mm narrower

    Optimus GJ E975W:
    68.9 mm
    Speed:
    66 mm
  • Screen diagonal

    Speed: 0.2 in smaller diagonal

    Optimus GJ E975W:
    4.7 in
    Speed:
    4.5 in
  • Chipset

    Optimus GJ E975W:
    Qualcomm APQ8064 Snapdragon S4 Pro
    Speed:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    Optimus GJ E975W: 0.8 mm thinner

    Optimus GJ E975W:
    9.4 mm
    Speed:
    10.2 mm
  • Height

    Speed: 2.3 mm shorter

    Optimus GJ E975W:
    136.9 mm
    Speed:
    134.6 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 +2.3 mm versus Speed
    Width:
    68.9 mm +2.9 mm versus Speed
    Depth:
    9.4 mm
  2. 2. Speed

    Height:
    134.6 mm
    Width:
    66 mm
    Depth:
    10.2 mm +0.8 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

    +5.1 g versus Speed

  2. 2. Speed

    136.1 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.

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

  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. Speed

    Speed: Screen geometry unavailable or conflicting.

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, Speed, compared at the same storage capacity.
StorageOptimus GJ E975WSpeed
8 GB Not recorded 1 GB RAM
16 GB 2 GB RAM Not recorded

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. Speed

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.

Recorded battery capacity

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

  1. 1. Optimus GJ E975W

    2280 mAh

    +280 mAh versus Speed

  2. 2. Speed

    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. Speed

Everyday essentials
Everyday essentials — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
Dimensions (HxWxD)
  • 136.9 Х 68.9 Х 9.4 mm
  • 134.6 Х 66 Х 10.2 mm
Weight
  • 141.2 g
  • 136.1 g
Technology
  • True HD-IPS + LCD
  • TFT
Screen size
  • 4.7" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
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
  • 2000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm APQ8064 Snapdragon S4 Pro
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 64.6%
  • 62.8%
PPI /points per inch/
  • 312 PPI
  • 245 PPI
Camera and Video
Camera and Video — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 1.3 MP
  • 2 MP
Performance
Performance — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
Processor CPU
  • Quad-core 1.5 GHz Krait
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 320
  • Adreno 306
General specs
General specs — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
Release date
  • 2013
  • May
  • 2014
  • December
Colors
  • Black
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 80 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)
  • Talking time- Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
SIM card
  • Micro-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
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
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Optimus GJ E975W, Speed.
SpecificationOptimus GJ E975WSpeed
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - IPX7 certified -Water resistant up to 1 meter and 30 minutes
  • Sensors Accelerometer
  • proximity - For Boost Mobile