Allview Viper E vs Nokia X71

Compare recorded specifications, size and practical differences.

Allview Viper E

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Nokia X71

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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.

WeightViper E: 57.5 g lighterViper E: 122.5 g · X71: 180 g
WidthViper E: 11.5 mm narrowerViper E: 65 mm · X71: 76.5 mm
Screen diagonalViper E: 1.89 in smaller diagonalViper E: 4.5 in · X71: 6.39 in
ChipsetMediatek MT6582 (28 nm) / Qualcomm SDM660 Snapdragon 660 (14 nm)Viper E: Mediatek MT6582 (28 nm) · X71: Qualcomm SDM660 Snapdragon 660 (14 nm)
Rear camera layoutSingle / TripleViper E: Single · X71: Triple
HeightViper E: 26.2 mm shorterViper E: 131 mm · X71: 157.2 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.

Front

Side

1. Viper E
Height
131 mm
Width
65 mm
Depth
7.8 mm

Weight
122.5 g
2. X71
Height
157.2 mm
Width
76.5 mm
Depth
8 mm

Weight
180 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Viper E	X71
Dimensions (HxWxD)	131 Х 65 Х 7.8 mm	157.2 Х 76.5 Х 8 mm
Weight	122.5 g	180 g
Technology	IPS LCD	IPS LCD
Screen size	4.5" inch	6.39" inch
Screen resolution	480 x 854 px	1080 x 2316 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 1 GB RAM	128 GB 6 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.	1800 mAh Removable Li-Ion	3500 mAh Non-removable Li-Po
Operating system OS	Android 5.0 (Lollipop)	Android 9.0 (Pie); Android One
Chipset	Mediatek MT6582 (28 nm)	Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	Viper E	X71
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Super AMOLED	16M
Screen area	55.8 cm2	100.9 cm2
Screen format	16:9 (height:width)	Unknown
Screen to body ratio	127.3 Х 65.5 Х 10 mm	83.9%
PPI /points per inch/	218 PPI	0 PPI
Screen protection	Asahi Dragontrail Glass	Unknown

Camera and Video

Camera and Video
Specification	Viper E	X71
Rear camera, main	8 MP Single	48 MP Triple
Camera specs	8 MP AF	48 MP f/1.8 1/2'' 0.8µm PDAF -8 MP 13mm (ultrawide) -5 MP f/2.4 depth sensor
Functions	Dual-LED flash HDR	Zeiss optics Dual-LED flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	16 MP Single
Specifications	2 MP	16 MP f/2.0

Performance

Performance
Specification	Viper E	X71
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU	Mali-400MP2 Z525 -Mali-T720MP2 Z528	Adreno 512
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	142562
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1455
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	5075

General specs

General specs
Specification	Viper E	X71
Release date	2014 September	2019 April
Colors	Black White	Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	290 EUR
Battery life	Stand by time- Up to 225 h Talking time- Up to 9 h 15 min	Unknown
Body build	Unknown	Front/back glass aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	Viper E	X71
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)	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) 28(700) 38(2600) 40(2300) 41(2500)
Speed	HSPA 21.1/5.76 Mbps	HSPA LTE-A
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 WiFi 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 USB On-The-Go
Bluetooth	4.0 A2DP EDR	5.0 A2DP LE aptX
Harmful irradiation	SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	Viper E	X71
Radio	FM radio	Unknown
Others	DTS sound -Yamaha amplifier	Active noise cancellation with dedicated mic

Other features

Other features
Specification	Viper E	X71
Dop	Sensors Accelerometer proximity compass	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging 18W - For China