Allview V2 Viper Xe vs Huawei Mate 20: specs comparison

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 Xe: 10 g lighter

V2 Viper Xe:

178 g

Mate 20:

188 g
Screen diagonal

V2 Viper Xe: 1.03 in smaller diagonal

V2 Viper Xe:

5.5 in

Mate 20:

6.53 in
Chipset

V2 Viper Xe:

Mediatek MT6737 (28 nm)

Mate 20:

HiSilicon Kirin 980 (7 nm)
Rear camera layout

V2 Viper Xe:

Single

Mate 20:

Triple
Depth

Mate 20: 0.9 mm thinner

V2 Viper Xe:

9.2 mm

Mate 20:

8.3 mm
Height

V2 Viper Xe: 3.8 mm shorter

V2 Viper Xe:

154.4 mm

Mate 20:

158.2 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. V2 Viper Xe

Height:

154.4 mm
Width:

76.6 mm
Depth:

9.2 mm +0.9 mm versus Mate 20
2. Mate 20

Height:

158.2 mm +3.8 mm versus V2 Viper Xe
Width:

77.2 mm
Depth:

8.3 mm

Weight

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

1. V2 Viper Xe

178 g
2. Mate 20

188 g

+10 g versus V2 Viper Xe

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. V2 Viper Xe

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Mate 20

Screen diagonal:

6.53 in

Aspect ratio (height:width):

18.7:9

Approximate rectangular screen area:

107.5 cm²

Mate 20 has approximately 28.9% more rectangular screen area than V2 Viper Xe.

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 Xe, Mate 20, compared at the same storage capacity.
Storage	V2 Viper Xe	Mate 20
16 GB	3 GB RAM	Unknown

Mate 20: Original memory entry

128 GB · 4/6 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 Xe

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

2. Mate 20

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details NM (Nano Memory) · up to 256GB (uses SIM 2)

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. V2 Viper Xe

3150 mAh
2. Mate 20

4000 mAh

+850 mAh versus V2 Viper Xe

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 Xe2. Mate 20

Everyday essentials

Everyday essentials — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
Dimensions (HxWxD)	154.4 Х 76.6 Х 9.2 mm	158.2 Х 77.2 Х 8.3 mm
Weight	178 g	188 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	6.53" inch
Screen resolution	720 x 1280 px	1080 x 2244 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 3 GB RAM	128 GB 4/6 GB RAM
Memory card support	microSD up to 256 GB	NM (Nano Memory) up to 256GB (uses SIM 2)
Battery Capacity is not battery life. No endurance test is implied.	3150 mAh Non-removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 9.0 (Pie); EMUI 9
Chipset	Mediatek MT6737 (28 nm)	HiSilicon Kirin 980 (7 nm)
NFC	Super AMOLED	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	107.5 cm2
Screen format	16:9 (height:width)	18.7:9 (height:width)
Screen to body ratio	142 Х 70.5 Х 8.6 mm	88.0%
PPI /points per inch/	267 PPI	381 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass (unspecified version)

Camera and Video

Camera and Video — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
Rear camera, main	13 MP Single	12 MP Triple
Camera specs	13 MP PDAF & laser AF	12 MP f/1.8 27mm (wide) 1/2.3'' -16 MP f/2.2 17mm (ultrawide) -8 MP f/2.4 52mm (telephoto)
Functions	Dual-LED flash HDR	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	24 MP Single
Specifications	8 MP	24 MP f/2.0 26mm (wide)

Performance

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

Performance — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
Processor CPU	Quad-core 1.45 GHz Cortex-A53	Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)
Graphics processor GPU	Mali-T720MP2	Mali-G76 MP10
Antutu 7 score *	29568	302235
Antutu 8 score *	Unknown	373927
GeekBench 5 Single Core *	Unknown	679
GeekBench 5 Multi-Core *	Unknown	2321

General specs

General specs — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
Release date	2016 October	2018 October
Colors	Gold Blue	Midnight Blue Twilight Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	640 EUR
Battery life	Stand by time- Up to 310 h (3G) Talking time- Up to 15 h (3G)	Unknown
Body build	Unknown	Front/back glass & aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
SIM card	Dual SIM (Micro-SIM/Nano-SIM dual stand-by)	Single SIM (Nano-SIM)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) 8(900) 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 (dual-SIM model only) -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 6(900) 7(2600) 8(900) 9(1800) 12(700) 17(700) 18(800) 19(800) 20(800) 26(850) 28(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300)
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A Cat21 1400/200 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band DLNA Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO QZSS
USB	microUSB 2.0	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP EDR	5.0 A2DP aptX HD LE

Music and Audio

Music and Audio — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
Radio	FM radio	FM radio
Others	Unknown	DCI-P3 -HDR10 32-bit/384kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for V2 Viper Xe, Mate 20.
Specification	V2 Viper Xe	Mate 20
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 (rear-mounted) accelerometer gyro proximity barometer compass Infrared port - Fast battery charging 4.5V/5A (58% in 30 min) - IP53 dust and splash protection

Allview V2 Viper Xe vs Huawei Mate 20

Allview V2 Viper Xe

Huawei Mate 20