Allview V2 Viper i4G vs Xiaomi Redmi Note 7S

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    V2 Viper i4G: 41.5 g lighter

    V2 Viper i4G:
    144.5 g
    Redmi Note 7S:
    186 g
  • Width

    V2 Viper i4G: 3.2 mm narrower

    V2 Viper i4G:
    72 mm
    Redmi Note 7S:
    75.2 mm
  • Screen diagonal

    V2 Viper i4G: 0.8 in smaller diagonal

    V2 Viper i4G:
    5.5 in
    Redmi Note 7S:
    6.3 in
  • Chipset

    V2 Viper i4G:
    Mediatek MT6735 (28 nm)
    Redmi Note 7S:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Rear camera layout

    V2 Viper i4G:
    Single
    Redmi Note 7S:
    Dual
  • Height

    V2 Viper i4G: 15.7 mm shorter

    V2 Viper i4G:
    143.5 mm
    Redmi Note 7S:
    159.2 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 i4G

    Height:
    143.5 mm
    Width:
    72 mm
    Depth:
    8.3 mm
  2. 2. Redmi Note 7S

    Height:
    159.2 mm +15.7 mm versus V2 Viper i4G
    Width:
    75.2 mm +3.2 mm versus V2 Viper i4G
    Depth:
    8.1 mm

Weight

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

  1. 1. V2 Viper i4G

    144.5 g

  2. 2. Redmi Note 7S

    186 g

    +41.5 g versus V2 Viper i4G

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. V2 Viper i4G

    V2 Viper i4G: Screen geometry unavailable or conflicting.

  2. 2. Redmi Note 7S

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²

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 i4G, Redmi Note 7S, compared at the same storage capacity.
StorageV2 Viper i4GRedmi Note 7S
16 GB 2 GB RAM Unknown
Redmi Note 7S: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM

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 i4G

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

2. Redmi Note 7S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM 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. V2 Viper i4G

    2300 mAh

  2. 2. Redmi Note 7S

    4000 mAh

    +1700 mAh versus V2 Viper i4G

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 Viper i4G2. Redmi Note 7S

Everyday essentials
Everyday essentials — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
Dimensions (HxWxD)
  • 143.5 Х 72 Х 8.3 mm
  • 159.2 Х 75.2 Х 8.1 mm
Weight
  • 144.5 g
  • 186 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.3" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 256 GB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 9.0 (Pie); MIUI 10
Chipset
  • Mediatek MT6735 (28 nm)
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 68.9 cm2
  • 97.4 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 136 Х 66.7 Х 9.9 mm
  • 81.4%
PPI /points per inch/
  • 294 PPI
  • 409 PPI
Screen protection
  • Scratch-resistant glass
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
Rear camera, main
  • 8 MP
  • Single
  • 48 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • 48 MP
  • f/1.8
  • (wide)
  • 1/2''
  • 0.8µm
  • PDAF -5 MP
  • f/2.2
  • depth sensor
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 5 MP
  • 13 MP
  • f/2.0
  • 1.12µm
Performance

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

Performance — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 512
Antutu 8 score * Unknown
  • 166147
GeekBench 5 Single Core * Unknown
  • 333
GeekBench 5 Multi-Core * Unknown
  • 1212
General specs
General specs — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
Release date
  • 2016
  • April
  • 2019
  • May
Colors
  • Black
  • White
  • Onyx Black
  • Sapphire Blue
  • Ruby Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 140 EUR
Battery life
  • Stand by time- Up to 210 h Talking time- Up to 10 h
Unknown
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
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)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - 5007U
  • 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)
  • 8(900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat12 600/150 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
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 - 0.57 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
Radio
  • FM radio
  • FM radio
  • recording
Others
  • DTS sound
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for V2 Viper i4G, Redmi Note 7S.
SpecificationV2 Viper i4GRedmi Note 7S
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 18W (Quick Charge 4) - Splash resistant - For India