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Allview V3 Viper Helio S20

General

NameAllview V3 ViperHelio S20-
ModelV3 ViperS20-
PriceTK. 21,990Tk 20,990 -

Network

Network TypeGSM / HSPA / LTE GSM / HSPA / LTE-
Network 2GGSM: 850 / 900 / 1800 / 1900 MHzGSM 850/900/1800/1900-
Network 3GUMTS : 850 / 900 / 2100 MHz WCDMA 900/1900/2100-
Network 4GLTE : 800 / 850 / 900 / 1800 / 2100 / 2600 MHz, LTE-TDD : 1900 MHz (Band 39), LTE-TDD : 2500 MHz (Band 41) LTE-TDD : 2300 MHz (Band 40) LTE-TDD : 2600 MHz (Band 38)LTE FDD (FDD):B1/B3/B7/B20 TD LTE (TDD)：B38/B39/B40/B41-
Network Speed-HSPA, LTE-
Network GPRS-Yes-
Network EDGE-Yes-

Display

Display TypeIPS LCD capacitive touchscreen, 16M colorsAMOLED-
Display Size5.5 inches, 78.1 cm2 (~73.3% screen-to-body ratio)5.5 inch-
Display Resolution720 x 1440 pixels, 18:9 ratio (~293 ppi density) FHD (1920 X 1080)-
Display Multitouch- Yes, up to 10 fingers-
Display Density-400-
Display Screen Protection- 2.5D Corning Gorilla Glass 3-

Camera

Primary Camera13MP, AF 16MP-
Secondary Camera13Megapixels with LED Flash 8MP-
Camera FeaturesAutofocus Continuous shooting Digital image stabilization Digital zoom Dual camera Exposure compensation Face detection Geotagging HDR ISO settings Manual focus Optical Stabilization (OIS) Optical zoom Panorama Scene mode Self-timer Touch focus White balance settingsHDR, Face beauty, Night, Panorama, Professional, Time Lapse, Slow Motion, Text Recognition, Macro, GIF, Pic Note, Ultra Pixel, Smart Scan, Mood Photo, Geo Tagging, Beautified Video, Video Editor-
Video[email protected] [email protected]-

Body

Body Dimensions148.3 x 71.8 x 8.1 mm (5.84 x 2.83 x 0.32 in)154.3 X 74.9 X 7.0 mm-
Body Weight143.6 g (5.08 oz) 145g (with battery)-
Body Color- Gold & Grey-

Launch

Launch AnnouncementJanuary, 2018Available-
Launch DateReleased February, 2018Available-

Platform

CPUQuad-core 1.3 GHz Cortex-A53 8 x 64bit Cortex-A53 1.95GHz-
GPUMali-T720MP2 Mali-T860MP2-
ChipsetMediatek MT6737 (28 nm) MT6755-
Operating System- Android 6.0 Marshmallow-

Memory

Memory Internal32GB 64GB-
Memory ExternalSupport up to 256GB (Uses SIM 2 Slot) microSD, up to 128GB-
Ram3GB 4GB DDR3-

Battery

Battery TypeNon-removable Li-PoLi-Polymer Battery-
Battery Capacity3000 mAh 3000 mAh Battery-
Battery Stand by- 2G: 250 Hrs, 3G : 209 Hrs, 4G : 199 Hrs-
Battery Talk time- 2G: 20 Hrs, 3G: 16 Hrs, 4G: 11 Hrs-

Multimedia

Fm RadioYesYes-

Sound

AudioVibration, MP3 ringtones, WAV Vibration, MP3, WAV Ringtones-
LoudspeakerYesYes-
3.5mm JackYesYes-

Connectivity

WiFiWi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct 802.11a/b/g/n-
Bluetooth4.2, A2DP, LE V4.0-
USBmicroUSB 2.0 Yes-
GPSYes, with A-GPS Yes, with A-GPS, GLONASS-

Features

SensorsFingerprint - rear-mounted, accelerometer, proximity, compass G-Sensor, Accelerometer, Proximity Sensor, Light Sensor, Gyro, Compass, Hall, Biometric-
MessagingSMS, MMS, Email, Push Mail, IM, Hangouts SMS(threaded view), MMS, Email, Push Mail, IM-
BrowserHTML5HTML5-
Java-No-

Other

Other FeaturesAllview V3 Viper Handset 3,000 mAh Battery, Power Adapter Micro USB Data Cable, Screen Protector Headset Sim Removal Tool Protection, Cover Flyer Bitdefender Warranty Card User Manual Charging Time : Within 2 hours (Fast Charging)
3D Touch
Fingerprint Security
Fast Charging, Display Flash,
DTS Sound System, Stereo Recording,
Super Power Saving Mode, Child Mode,
Video Editor		-
Made By- China-