DevicesZTETianji A31
ZTE Tianji A31 5G Premium Edition Dual SIM TD-LTE CN 128GB
ZTE

Tianji A31

Available·March 2021·Android·Phone

Storage

128GB 8GB RAM

Your Status

Key Specifications

Key Specifications
Display

6.7" · 144 Hz

AM-OLED display

1080x2460 · 403 PPI

Gorilla Glass 5

Chipset

Qualcomm Snapdragon 768G 5G SM7250-AC

7 nm · octa-core · 2.8 GHz

Qualcomm Adreno 620

Google Android 11 (R)

Released 2021 Apr

Memory

RAM

8GB

LPDDR4x SDRAM

Storage

128GB

UFS 3.1

Camera System
Wide

64.4 MP

f/1.79 · 26 mm

3840x2160 pixel

Ultrawide

8.0 MP

f/2.20 · 16 mm

Cam 3

1.9 MP

f/2.70

Cam 4

1.9 MP

f/2.40

Selfie

43.7 MP

1920x1080 pixel

Battery

4200 mAh battery

55.0 W charging

Connectivity

5G · 4G LTE

Wi-Fi 6 / 6E

Bluetooth 5.1

NFC

Nano-SIM

USB 3.0 / 3.1 Gen 1 / 3.2 Gen 1x1

Build

183 g

2.96x6.44x0.31 inches

Gorilla Glass 5

5GNFCNano-SIMIn-screen FP

Full Specifications

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
UMTS 2100 / 1900 / 1700/2100 / 850 / 900 - HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, HSPA+ 42.2, DC-HSDPA 42.2
4G bands
LTE bands 1, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 - 100/50, 150/50, 300/50, 450/50, 600/50
5G bands
NR bands 1, 3, 28, 41, 78 - 1500, 2600, 3700 data links
Dual SIM
SIM2 supports same bands as SIM1
Announced
2021 Apr 17
Status
Available. Released 2021 Apr
Dimensions
163.56 × 75.27 × 7.86 mm
Weight
183 g
Build
Gorilla Glass 5
SIM
Nano-SIM (4FF)
Extras
Haptic touch feedback
Type
AM-OLED display, 1073.7M colors, 144 Hz
Size
6.7 inches
Resolution
1080x2460 pixels (~403 PPI density), ~85.8% screen-to-body ratio
Protection
Gorilla Glass 5
Touch
Capacitive multi-touch screen
Notch/Hole
1-hole
OS
Google Android 11 (R)
Chipset
Qualcomm Snapdragon 768G 5G SM7250-AC 7 nm
CPU
2.8 GHz octa-core
GPU
Qualcomm Adreno 620 (750 MHz)
Card slot
No
Internal
128GB 8GB RAM
UFS 3.1
Quad
64.4 MP, f/1.79, 26mm, 1.0 x optical zoom 8.0 MP, f/2.20, 16mm, (ultrawide) 1.9 MPaux. 2 cam, f/2.70 1.9 MPaux. 3 cam, f/2.40
Focus
PD AF
Sensor
BSI CMOS
Features
EIS, EIS (video), Pixel unification, HDR photo, HDR video, Red-eye reduction, Slow motion video, Burst mode, Touch focus, Macro mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), Intelligent scene detection, dual LED flash
Video
3840x2160 pixel
Single
43.7 MPsec. cam
Features
Pixel unification, HDR photo, HDR video, Burst mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), Intelligent scene detection
Video
1920x1080 pixel
Loudspeaker
mono
3.5mm jack
No
Audio features
Voice speaker, Speakerphone, ANC, HD Voice, VoLTE
WLAN
802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax
Bluetooth
Bluetooth 5.1
Positioning
Simultaneous GPS, A-GPS, Dual-frequency GPS, Geotagging, QuickGPS, QZSS
Satellite details
GLONASS (L1OF); Galileo (E1); BeiDou (B1I BeiDou receiver)
NFC
Yes
USB
USB C reversible USB 3.0 / 3.1 Gen 1 / 3.2 Gen 1x1
USB features
USB charging, USB fast charging, USB Host, USB OTG 1.3, USB OTG 2.0, USB PD, USB PD 2.0, USB PD 3.0
Wireless features
Wi-Fi Direct, Wi-Fi Tethering, WiDi, Wi-Fi Calling
Sensors
In-screen FP sensor, Hall, L sensor, P sensor, NFC
Software
Voice Command, Navigation software, Augmented Reality (AR), Intelligent personal assistant, Face Recognition
Type
4200 mAh battery Li-ion polymer (LiPo)
Charging
55.0 W charging wired
Market
Asia
Countries
China