Allview V3 Viper vs Coolpad Legacy 5G

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

    V3 Viper: 51.4 g lighter

    V3 Viper:
    143.6 g
    Legacy 5G:
    195 g
  • Width

    V3 Viper: 5.2 mm narrower

    V3 Viper:
    71.8 mm
    Legacy 5G:
    77 mm
  • Screen diagonal

    V3 Viper: 1.03 in smaller diagonal

    V3 Viper:
    5.5 in
    Legacy 5G:
    6.53 in
  • Chipset

    V3 Viper:
    Mediatek MT6737 (28 nm)
    Legacy 5G:
    Qualcomm SDM765 Snapdragon 765G (7 nm)
  • Rear camera layout

    V3 Viper:
    Single
    Legacy 5G:
    Dual
  • Depth

    V3 Viper: 1.4 mm thinner

    V3 Viper:
    8.1 mm
    Legacy 5G:
    9.5 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. V3 Viper

    Height:
    148.3 mm
    Width:
    71.8 mm
    Depth:
    8.1 mm
  2. 2. Legacy 5G

    Height:
    165 mm +16.7 mm versus V3 Viper
    Width:
    77 mm +5.2 mm versus V3 Viper
    Depth:
    9.5 mm +1.4 mm versus V3 Viper

Weight

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

  1. 1. V3 Viper

    143.6 g

  2. 2. Legacy 5G

    195 g

    +51.4 g versus V3 Viper

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. V3 Viper

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. Legacy 5G

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

Legacy 5G has approximately 34.1% more rectangular screen area than V3 Viper.

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 V3 Viper, Legacy 5G, compared at the same storage capacity.
StorageV3 ViperLegacy 5G
32 GB 3 GB RAM Not recorded
64 GB Not recorded 4 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. V3 Viper

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Legacy 5G

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD

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. V3 Viper

    3000 mAh

  2. 2. Legacy 5G

    4000 mAh

    +1000 mAh versus V3 Viper

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. V3 Viper2. Legacy 5G

Everyday essentials
Everyday essentials — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
Dimensions (HxWxD)
  • 148.3 Х 71.8 Х 8.1 mm
  • 165 Х 77 Х 9.5 mm
Weight
  • 143.6 g
  • 195 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.53" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 64GB 4GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.0 (Oreo)
  • Android 10.0
Chipset
  • Mediatek MT6737 (28 nm)
  • Qualcomm SDM765 Snapdragon 765G (7 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 104.7 cm2
Screen format
  • 18:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 143.3 Х 73.3 Х 9.2 mm
  • 82.4%
PPI /points per inch/
  • 293 PPI
  • 395 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
Rear camera, main
  • 13 MP
  • Single
  • 48 MP
  • Dual
Camera specs
  • 13 MP
  • AF
  • 48 MP
  • (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -8 MP
  • (ultrawide)
Functions
  • Dual-LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 13 MP
  • 16 MP
Performance

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

Performance — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 620
Antutu 7 score *
  • 30202
Unknown
General specs
General specs — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
Release date
  • 2018
  • January
  • 2020
  • January
Colors
  • Black
  • Sandy Silver
  • Gold
  • Yellow/Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 360 EUR
Communication and Connectivity
Communication and Connectivity — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Nano-SIM
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)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 CDMA2000 1xEV-DO -4G - LTE (unspecified) -5G - 5G band SA/NSA/Sub6
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G (2+ Gbps DL)
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
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 1.26 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
Radio
  • FM radio
  • FM radio
Others Unknown
  • HDR10
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for V3 Viper, Legacy 5G.
SpecificationV3 ViperLegacy 5G
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity
  • compass - Acer Liquid Zest Z525 with 3G Acer Liquid Zest 4G Z528 with 3G/LTE
  • Infrared port - For Europe
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 18W -Quick Charge 3.0 - For USA