Allview Viper E vs ZTE Grand X LTE T82

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

    Viper E: 28.5 g lighter

    Viper E:
    122.5 g
    Grand X LTE T82:
    151 g
  • Screen diagonal

    Grand X LTE T82: 0.2 in smaller diagonal

    Viper E:
    4.5 in
    Grand X LTE T82:
    4.3 in
  • Chipset

    Viper E:
    Mediatek MT6582 (28 nm)
    Grand X LTE T82:
    Qualcomm MSM8960 Snapdragon S4 Plus
  • Depth

    Viper E: 3.4 mm thinner

    Viper E:
    7.8 mm
    Grand X LTE T82:
    11.2 mm
  • Release year

    Viper E:
    2014
    Grand X LTE T82:
    2012

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. Viper E

    Height:
    131 mm
    Width:
    65 mm
    Depth:
    7.8 mm
  2. 2. Grand X LTE T82

    Height:
    130.9 mm
    Width:
    65 mm
    Depth:
    11.2 mm +3.4 mm versus Viper E

Weight

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

  1. 1. Viper E

    122.5 g

  2. 2. Grand X LTE T82

    151 g

    +28.5 g versus Viper E

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. Viper E

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Grand X LTE T82

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

Viper E has approximately 9.5% more rectangular screen area than Grand X LTE T82.

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 Viper E, Grand X LTE T82, compared at the same storage capacity.
StorageViper EGrand X LTE T82
4 GB Not recorded 1 GB RAM
8 GB 1 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. Viper E

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

2. Grand X LTE T82

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. Viper E

    1800 mAh

  2. 2. Grand X LTE T82

    1900 mAh

    +100 mAh versus Viper E

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. Viper E2. Grand X LTE T82

Everyday essentials
Everyday essentials — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 130.9 Х 65 Х 11.2 mm
Weight
  • 122.5 g
  • 151 g
Technology
  • IPS LCD
Unknown
Screen size
  • 4.5" inch
  • 4.3" inch
Screen resolution
  • 480 x 854 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 1900 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 51.0 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 59.9%
PPI /points per inch/
  • 218 PPI
  • 256 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 225
General specs
General specs — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
Release date
  • 2014
  • September
  • 2012
  • July
Colors
  • Black
  • White
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 340 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
  • Stand by time- Up to 300 h Talking time- Up to 6 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 HSDPA 850 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
  • SAR EU - 0.77 W/kg (head) 1.05 W/kg (body)
Music and Audio
Music and Audio — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
Radio
  • FM radio
  • FM radio
Others
  • DTS sound -Yamaha amplifier
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Viper E, Grand X LTE T82.
SpecificationViper EGrand X LTE T82
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document viewer -Photo viewer/editor -Voice memo/dial -Predictive text input - Also known as ZTE Easy Touch 4G for Telstra