Allview V2 Viper vs Yezz 4.5EL LTE

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.

  • Display technology

    OLED versus LCD

    V2 Viper:
    OLED
    4.5EL LTE:
    LCD
  • Weight

    4.5EL LTE: 13 g lighter

    V2 Viper:
    143 g
    4.5EL LTE:
    130 g
  • Width

    4.5EL LTE: 1 mm narrower

    V2 Viper:
    67 mm
    4.5EL LTE:
    66 mm
  • Screen diagonal

    4.5EL LTE: 0.2 in smaller diagonal

    V2 Viper:
    4.7 in
    4.5EL LTE:
    4.5 in
  • Chipset

    V2 Viper:
    Mediatek MT6735 (28 nm)
    4.5EL LTE:
    Mediatek MT6737M (28 nm)
  • Depth

    V2 Viper: 0.9 mm thinner

    V2 Viper:
    7.9 mm
    4.5EL LTE:
    8.8 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. V2 Viper

    Height:
    137.2 mm
    Width:
    67 mm +1 mm versus 4.5EL LTE
    Depth:
    7.9 mm
  2. 2. 4.5EL LTE

    Height:
    136.5 mm
    Width:
    66 mm
    Depth:
    8.8 mm +0.9 mm versus V2 Viper

Weight

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

  1. 1. V2 Viper

    143 g

    +13 g versus 4.5EL LTE

  2. 2. 4.5EL LTE

    130 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. V2 Viper

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. 4.5EL LTE

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

V2 Viper has approximately 9.1% more rectangular screen area than 4.5EL LTE.

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 V2 Viper, 4.5EL LTE, compared at the same storage capacity.
StorageV2 Viper4.5EL LTE
8 GB Not recorded 1 GB RAM
16 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. V2 Viper

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

2. 4.5EL LTE

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. V2 Viper

    2000 mAh

    +300 mAh versus 4.5EL LTE

  2. 2. 4.5EL LTE

    1700 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. V2 Viper2. 4.5EL LTE

Everyday essentials
Everyday essentials — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
Dimensions (HxWxD)
  • 137.2 Х 67 Х 7.9 mm
  • 136.5 Х 66 Х 8.8 mm
Weight
  • 143 g
  • 130 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 4.7" inch
  • 4.5" 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
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1700 mAh
  • Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6735 (28 nm)
  • Mediatek MT6737M (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.2%
  • 61.9%
PPI /points per inch/
  • 312 PPI
  • 218 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • Dual-LED flash
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 5 MP
  • 2 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.1 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720MP2
  • Mali-T720MP2
Antutu 7 score *
  • 23685
Unknown
General specs
General specs — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
Release date
  • 2015
  • October
  • 2016
  • November
Colors
  • Blue
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h (3G) Talking time- Up to 9 h (3G)
  • Stand by time- Up to 250 h (3G) Talking time- Up to 7 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 1900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 - AM45EL133 -4G - LTE band 4(1700/2100)
  • 7(2600)
  • 17(700)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • LE
Harmful irradiation
  • SAR EU - 0.83 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for V2 Viper, 4.5EL LTE.
SpecificationV2 Viper4.5EL LTE
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Acer Liquid Zest Z525 with 3G Acer Liquid Zest 4G Z528 with 3G/LTE
  • Infrared port - Fast battery charging (Pump Express 2.0+) - For metroPCS
  • Sensors Accelerometer