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General

NameZTE Blade A31 Vivo Watch -
ModelBlade A31 Vivo Watch -
PriceUpcomingTk 20,000-

Network

Network Type GSM / CDMA / HSPA / EVDO / LTE / 5G No -
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2--
Network 3G HSDPA 850 / 900 / 1900 / 2100 --
Network 4G LTE (unspecified) --
Network 5G 1, 3, 41, 78, 79 SA/NSA --
Network Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G --
Network GPRSYes--
Network EDGEYes--

Display

Display Type IPS LCD capacitive touchscreen AMOLED capacitive touchscreen, 16M colors-
Display Size 6.52 inches 1.39 inches, 12.5 cm2 (~59.2% screen-to-body ratio)-
Display Resolution 720 x 1560 pixels 454 x 454 pixels, 1:1 ratio (~326 ppi density)-
Display MultitouchYesNo-

Camera

Primary Camera16MP
8MP
2MP
No-
Secondary Camera 8MP --
Camera Features panorama, HDR --
Video 1080p @30fps, 1920×1080 pixels --

Body

Body Dimensions-46 x 46 x 10.6 mm (1.81 x 1.81 x 0.42 in)-
Body Weight-46.8 g (1.66 oz)-
Body Build-Glass front, stainless steel frame 316L-
Body Color Gray, Blue Black, Brown, Dark Brown, Orange-

Launch

Launch Announcement Not announced September 23, 2020-
Launch Date Exp. December 2021 September 28, 2020-

Platform

Operating System Android 10 No-
Chipset MediaTek MT6853V Dimensity 720 5G (7 nm) --

Memory

Memory Internal128GB 2GB eMMC-
Memory External microSDXC --
Ram6GB --

Battery

Battery TypeLi-Poly Non-removable Li-Po-
Battery Capacity 5000 mAh 478 mAh-
Charging-Wireless charging 10W-

Multimedia

Fm RadioNoNo-

Sound

Audio Vibration, MP3, WAV ringtones No alert-
LoudspeakerYesNo-
3.5mm JackYesNo-

Connectivity

WiFi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot No-
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE-
USB USB Type-C 2.0 No-
GPS Yes, with A-GPS Yes, with GLONASS, GALILEO, BDS-

Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2-
Messaging SMS(threaded view), MMS, Email, IM SMS-
Browser HTML5 No-
JavaNoNo-

Other

Made ByChinaChina-
Other Features-Color: Black, Brown, Dark Brown, Orange-