Allview V4 Viper Pro vs ZTE Blade X5 Comparison

Class	Smartphone	Smartphone
Status	Available	Discontinued
SIM Type	Dual Nano SIM	Dual SIM (GSM+GSM)
Network	2G: 850/900/1800/1900MHz; SIM1 and SIM2 3G: UMTS 900/2100MHz; SIM1 or SIM2 4G: FDD 800/1800/2100/2600MHz TDD 2600MHz; SIM1 or SIM2	2G Network: GSM 1800 / 1900 / 850 / 900 MHz 3G Network: UMTS 2100 / 850 / 900 MHz 4G Network: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7)
Operating System	Android™ 9, Pie	Android v5.1 (Lollipop)
Processor	Cortex®-A53 quad-core 1.27 GHz	1.3 GHz Quad-core Mediatek MT6735
Browser	--	HTML5
Form Factor	--	Candy bar
In The Box	Phone Power supply Micro USB cable SIM pin Manual Warranty certificates Silicone cover	Handset, Battery, Charger, User Manual, Warranty Card

Dimension (HxWxD)	171 x 82 x 8.8 mm	142 x 70.4 x 8.9 mm
Weight	191.6 g	129 g

Size	6.8 Inch	5.0 inches (~294 ppi)
Technology	IPS LCD	IPS LCD capacitive touchscreen
Resolution	640x1352px	720 x 1280 pixels
Other Features	2.5D multitouch capacitive touchscreen 18:9 Aspect Ratio	--

Internal Memory	32GB	8 GB
External Memory	Up to 128GB in single SIM mode	Yes, Up to 32 GB via microSD
RAM	2GB	1 GB

Type	Li-Pol 3500mAh	Li-Ion 2400 mAh battery
Talk Time	Until 1400 min	--
Stand-by Time	Up to 350h	--

Primary Camera(Rear)	13MP AF+VGA	13 MP with LED flash
Secondary Camera(Front)	8MP	8 MP
Digital/Optical Zoom	--	Digital Zoom
Video	FULL HD 1080p	--
Features	Touch focus Bokeh Face beauty Rear LED flash	Geo-tagging, touch focus, face detection, panorama

GPRS	Yes Class 10	Yes
EDGE	Yes Class 10	Yes
3G	--	Yes
4G	Cat 4 DL Cat 4 UP	Yes
Bluetooth	Class 4.0 BLE	v4.0, A2DP
USB	2.0 micro USB	microUSB v2.0
Wi-Fi	802.11 /b/g/n	Wi-Fi 802.11 b/g/n, hotspot
GPS	GPS, AGPS, Glonass	Yes, with A-GPS

Music Player	--	Yes, Supports MP3, WAV, eAAC+ player
MP3 Ringtone	--	Yes
LoudSpeaker	Yes	Yes
Video Player	FULL HD 1080p video formats	Yes, Supports MP4, H.264 player

SMS	--	Yes
MMS	--	Yes
Email	Yes	Yes
Push mail	--	Yes
Instant Messaging	--	Yes

Java	--	No
Sensors	Accelerometer Proximity sensor Light sensor Fingerprint sensor	Fingerprint, accelerometer, proximity
FM Radio	Yes	Yes
Additional Features	Language: Romanian, English, German, Spanish, Hungarian, French, Dutch, Russian, Italian GPU: PowerVR Rogue GE8100 Alert type: Vibration, ringtone Charger type: 5V/2A 3.5mm jack Standard TRRS: CTIA Recommended headphone impedance: 32 Ω Internet: Tethering via Wifi Tethering via USB Bluetooth tethering	--

Colors

Dark Grey

Black, White, Yellow