Allview V4 Viper vs Realme X2 Pro

Allview V4 Viper

Allview V4 Viper

Announced On:September, 2019

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Realme X2 Pro

Realme X2 Pro

Announced On:October, 2019

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Allview V4 Viper vs Realme X2 Pro

Allview V4 Viper	Realme X2 Pro

Price
EUR: €100	EUR: €440
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
145.8 x 70.9 x 8.5 mm (5.74 x 2.79 x 0.33 in)	161 x 75.7 x 8.7 mm (6.34 x 2.98 x 0.34 in)
Weight
138 g (4.87 oz)	199 g (7.02 oz)
Build
	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Colors
Blue, Red	Lunar White, Neptune Blue, Red Master Edition, Gray Master Edition
Models
	RMX1931

Type
Display
IPS LCD	Super AMOLED, 90Hz, HDR10+, 1000 nits (peak)
Size
5.7 inches, 81.1 cm² (~78.4% screen-to-body ratio)	6.5 inches, 103.5 cm² (~84.9% screen-to-body ratio)
Resolution
720 x 1520 pixels, 19:9 ratio (~295 ppi density)	1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
Protection
	Corning Gorilla Glass 5
Brightness
	1000 nits max brightness (advertised) 90Hz refresh rate HDR10+

Technology
Network
GSM / HSPA / LTE	GSM / CDMA / HSPA / EVDO / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 China
4G Bands
1, 3, 7, 8, 20, 38	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41 China

Internal Memory
Memory
16GB ROM, 2GB RAM	64GB ROM, 6GB RAM 128GB ROM, 8GB RAM 256GB ROM, 8GB RAM 256GB ROM, 12GB RAM
Storage Type
eMMC 5.1	64GB UFS 2.1, 128/256GB UFS 3.0
Card Slot
microSDXC (uses shared SIM slot)	No

Speed
Connectivity
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps	HSPA, LTE
WLAN
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.1, A2DP, LE	5.0, A2DP, LE
USB
microUSB 2.0	USB Type-C 2.0
GPS
Yes, with A-GPS, GLONASS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
NFC
No	Yes

Main Camera
Camera
Primary: 8 MP, AF Secondary: 0.3 MP, (depth)	Primary: 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF Secondary: 13 MP, f/2.5, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom Third: 8 MP, f/2.2, 16mm (ultrawide) Forth: 2 MP, f/2.4, (depth)
Camera Features
LED flash	Dual-LED flash, HDR, panorama
Video
1080p@30fps	4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Selfie Camera
5 MP	16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm Features: HDR Video: 1080p@30fps, gyro-EIS

Radio
Multimedia
FM radio	No

Operating System (OS)
Software
Android OS, v9.0 (Pie)	Android OS, v9.0 (Pie)
Upgradable
	Upgradable to Android 11
UI
	Realme UI 2.0

Chipset
Hardware
Mediatek MT6761 Helio A22 (12 nm)	Qualcomm SM8150 Snapdragon 855+ (7 nm)
CPU
Quad-core 2.0 GHz Cortex-A53	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU
PowerVR GE8320	Adreno 640 (700 MHz)
Sensors
Fingerprint (rear-mounted), accelerometer, proximity	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes, with Dolby Atmos stereo speakers (2 dedicated amplifiers) 24-bit/192kHz Hi-Res audio (incl. speakers)
Audio Jack
3.5 mm	3.5 mm

Performance
Benchmarks
	AnTuTu: 396827 (v7), 467653 (v8) GeekBench: 10373 (v4.4) GFXBench: 37fps (ES 3.1 onscreen)

Battery Type
Battery
Li-Po 2700 mAh, non-removable	4000 mAh, non-removable
Charging
	50W wired, 100% in 35 min (advertised)

SAR EU
Misc
1.13 W/kg (head)

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