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General

NameZTE Blade A31 Samsung Galaxy F81-
ModelBlade A31 Galaxy F81-
PriceUpcomingUpcoming-

Network

Network Type GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)-
Network 3G HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100-
Network 4G LTE (unspecified) LTE (unspecified)-
Network Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-
Network 5G 1, 3, 41, 78, 79 SA/NSA --

Display

Display Type IPS LCD capacitive touchscreen Super AMOLED Display-
Display Size 6.52 inches 6.5 inches-
Display Resolution 720 x 1560 pixels 1080 x 2400 pixels-
Display MultitouchYesYes-

Camera

Primary Camera16MP
8MP
2MP
64MP
8MP
5MP
-
Secondary Camera 8MP 32MP-
Camera Features panorama, HDR Panorama, HDR-
Video 1080p @30fps, 1920×1080 pixels 2160p @30fps, 3840×2160 pixels-

Body

Body Dimensions-159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)-
Body Weight-191 g (6.74 oz)-
Body Color Gray, Blue White, Black-

Launch

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

Platform

Operating System Android 10 Android 10-
CPU-Octa-core (2.3 GHz, Quad-core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)-
GPU-Mali-G72 MP3-
Chipset MediaTek MT6853V Dimensity 720 5G (7 nm) Samsung Exynos 9 Octa 9611-

Memory

Memory Internal128GB 64GB, 128GB ROM-
Memory External microSDXC microSDXC-
Ram6GB 6GB RAM-

Battery

Battery TypeLi-Poly Li-Poly (Lithium Polymer)-
Battery Capacity 5000 mAh 6000 mAh-

Multimedia

Fm RadioNoYes-

Sound

Audio Vibration, MP3, WAV ringtones Vibration, MP3, WAV ringtones-
LoudspeakerYesYes-
3.5mm JackYesYes-

Connectivity

WiFi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot-
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE-
USB USB Type-C 2.0 2.0, Type-C 1.0 reversible connector-
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, GALILEO, BDS-

Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint rear-mounted, accelerometer, gyro, proximity, compass-
Messaging SMS(threaded view), MMS, Email, IM SMS(threaded view), MMS, Email, Push Email, IM-
Browser HTML5 HTML5-
JavaNoNo-

Other

Made ByChinaKorea-