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Allview V2 Viper vs Sharp Aquos R2

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 technologyOLED versus LCDV2 Viper: OLED · Aquos R2: LCD
  • WeightV2 Viper: 38 g lighterV2 Viper: 143 g · Aquos R2: 181 g
  • WidthV2 Viper: 7 mm narrowerV2 Viper: 67 mm · Aquos R2: 74 mm
  • Screen diagonalV2 Viper: 1.3 in smaller diagonalV2 Viper: 4.7 in · Aquos R2: 6 in
  • ChipsetMediatek MT6735 (28 nm) / Qualcomm SDM845 Snapdragon 845 (10 nm)V2 Viper: Mediatek MT6735 (28 nm) · Aquos R2: Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Rear camera layoutSingle / DualV2 Viper: Single · Aquos R2: Dual

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
V2 Viper: 137.2 × 67 mm 1 Aquos R2: 156 × 74 mm 2
Side
V2 Viper: 137.2 × 7.9 mm 1 Aquos R2: 156 × 9 mm 2
  1. 1. V2 Viper
    Height
    137.2 mm
    Width
    67 mm
    Depth
    7.9 mm
    Weight
    143 g
  2. 2. Aquos R2
    Height
    156 mm
    Width
    74 mm
    Depth
    9 mm
    Weight
    181 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
SpecificationV2 ViperAquos R2
Dimensions (HxWxD)
  • 137.2 Х 67 Х 7.9 mm
  • 156 Х 74 Х 9 mm
Weight
  • 143 g
  • 181 g
Technology
  • Super AMOLED
  • IGZO IPS LCD
Screen size
  • 4.7" inch
  • 6" inch
Screen resolution
  • 720 x 1280 px
  • 1440 x 3040 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 512 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 3130 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 8.0 (Oreo)
Chipset
  • Mediatek MT6735 (28 nm)
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationV2 ViperAquos R2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 89.9 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 66.2%
  • 77.8%
PPI /points per inch/
  • 312 PPI
  • 561 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video
SpecificationV2 ViperAquos R2
Rear camera, main
  • 8 MP
  • Single
  • 22.6 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 22.6 MP
  • PDAF -16.3 MP
  • PDAF (for video recording only)
Functions
  • Dual-LED flash
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 2160p@30fps (dedicated video camera)
Front camera, selfie
  • 5 MP
  • Single
  • 16.3 MP
  • Single
Specifications
  • 5 MP
  • 16.3 MP
Performance
Performance
SpecificationV2 ViperAquos R2
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 23685
  • 265822
General specs
General specs
SpecificationV2 ViperAquos R2
Release date
  • 2015
  • October
  • 2018
  • May
Colors
  • Blue
  • White
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 350 EUR
Battery life
  • Stand by time- Up to 200 h (3G) Talking time- Up to 9 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationV2 ViperAquos R2
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.83 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationV2 ViperAquos R2
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos
Other features
Other features
SpecificationV2 ViperAquos R2
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 Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IPX5/IPX8/IP6X