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  2. A1 Alpha vs Allview V2 Viper

A1 Alpha vs Allview V2 Viper

Compare recorded specifications, size and practical differences.

A1 Alpha

A1 Alpha

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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 technologyOLED versus LCDAlpha: LCD · V2 Viper: OLED
      • WeightV2 Viper: 7 g lighterV2 Viper: 143 g · Alpha: 150 g
      • WidthV2 Viper: 8.8 mm narrowerV2 Viper: 67 mm · Alpha: 75.8 mm
      • Screen diagonalV2 Viper: 1.56 in smaller diagonalV2 Viper: 4.7 in · Alpha: 6.26 in
      • ChipsetUnisoc SC9863A (28nm) / Mediatek MT6735 (28 nm)Alpha: Unisoc SC9863A (28nm) · V2 Viper: Mediatek MT6735 (28 nm)
      • Rear camera layoutDual / SingleAlpha: Dual · V2 Viper: Single

      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.

      Front
      Alpha: 151.7 × 75.8 mm 1 V2 Viper: 137.2 × 67 mm 2
      Side
      Alpha: 151.7 × 8.1 mm 1 V2 Viper: 137.2 × 7.9 mm 2
      1. 1. Alpha
        Height
        151.7 mm
        Width
        75.8 mm
        Depth
        8.1 mm
        Weight
        150 g
      2. 2. V2 Viper
        Height
        137.2 mm
        Width
        67 mm
        Depth
        7.9 mm
        Weight
        143 g

      Specifications

      Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      Everyday essentials
      Everyday essentials
      SpecificationAlphaV2 Viper
      Dimensions (HxWxD)
      • 151.7 Х 75.8 Х 8.1 mm
      • 137.2 Х 67 Х 7.9 mm
      Weight
      • 150 g
      • 143 g
      Technology
      • IPS LCD
      • Super AMOLED
      Screen size
      • 6.26" inch
      • 4.7" inch
      Screen resolution
      • 720 x 1520 px
      • 720 x 1280 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32GB 2GB RAM
      • 64GB 3GB RAM
      • 16 GB
      • 1 GB RAM
      Memory card support
      • microSD
      • up to 256 GB (uses shared SIM slot)
      • microSD
      • up to 256 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 3200 mAh
      • Non-removable Li-Ion
      • 2000 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 9.0 (Pie)
      • Android 5.0 (Lollipop)
      Chipset
      • Unisoc SC9863A (28nm)
      • Mediatek MT6735 (28 nm)
      NFC
      • Yes (64/3GB model only)
      • Super AMOLED
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationAlphaV2 Viper
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 97.8 cm2
      • 60.9 cm2
      Screen format
      • 19:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 82.1%
      • 66.2%
      PPI /points per inch/
      • 269 PPI
      • 312 PPI
      Screen protection Unknown
      • Scratch-resistant glass
      Camera and Video
      Camera and Video
      SpecificationAlphaV2 Viper
      Rear camera, main
      • 13 MP
      • Dual
      • 8 MP
      • Single
      Camera specs
      • 13 MP
      • f/2.0
      • AF -2 MP
      • f/2.4
      • depth sensor
      • 8 MP
      • AF
      Functions
      • LED flash
      • HDR
      • Dual-LED flash
      • HDR
      Video
      • 1080p@30fps
      • 1080p@30fps
      Front camera, selfie
      • 8 MP
      • Single
      • 5 MP
      • Single
      Specifications
      • 8 MP
      • f/2.0
      • 5 MP
      Performance
      Performance
      SpecificationAlphaV2 Viper
      Processor CPU
      • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
      • Quad-core 1.3 GHz Cortex-A53
      Graphics processor GPU
      • IMG8322
      • Mali-T720MP2
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 23685
      General specs
      General specs
      SpecificationAlphaV2 Viper
      Release date
      • 2019
      • August
      • 2015
      • October
      Colors
      • Black
      • Green
      • Blue
      • White
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 150 EUR
      • 200 EUR
      Battery life Unknown
      • Stand by time- Up to 200 h (3G) Talking time- Up to 9 h (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationAlphaV2 Viper
      SIM card
      • Hybrid Dual SIM (Nano-SIM
      • dual stand-by)
      • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
      • dual stand-by)
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
      • 3(1800)
      • 5(850)
      • 7(2600)
      • 8(900)
      • 20(800)
      • 38(2600)
      • 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)
      Speed
      • HSPA 42.2/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      • HSPA 21.1/5.76 Mbps
      • LTE Cat4 150/50 Mbps
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      • Wi-Fi 802.11 b/g/n
      • hotspot
      • Wi-Fi Direct
      GPS
      • Yes
      • with A-GPS
      • GLONASS
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • USB On-The-Go
      • microUSB 2.0
      Bluetooth
      • 4.2
      • A2DP
      • LE
      • 4.0
      • A2DP
      • EDR
      Harmful irradiation Unknown
      • SAR EU - 0.83 W/kg (head)
      Music and Audio
      Music and Audio
      SpecificationAlphaV2 Viper
      Radio
      • FM radio
      • FM radio
      Others
      • Active noise cancellation with dedicated mic
      		 Unknown
      Other features
      Other features
      SpecificationAlphaV2 Viper
      Dop
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • gyro
      • proximity
      • compass
      • 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

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