ZTE Tianji A31 5G Premium Edition Dual SIM TD-LTE CN 128GB Full Device Specifications
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- Released Date
- 2021 Apr
- Display Dimension
- 1080x2460 pixels
- RAM Size
- 8192 MiB RAM
- Processor (CPU)
- Qualcomm Snapdragon 768G 5G SM7250-AC
- Battery Capacity
- 4200 mAh battery
- Device Camera
- 64.4 MP camera
Ratings and Reviews
Add YoursTotal average ratings from 2 different users
Introduction
ZTE
Tianji A31 5G Premium Edition Dual SIM TD-LTE CN 128GB
High-end Android 11 smartphone with Snapdragon 768G processor for enterprises in China
2021 Apr
2021 Apr 17
ZTE
ZTE
Haptic touch feedback
Smartphone
DTS:X Ultra sound
Physical Attributes
75.27 mm, 2.96 inch
163.56 mm, 6.44 inch
7.86 mm, 0.31 inches
96.8 ccm
183 g, 6.46 ounces
Software Environment
Google Android
Google Android 11 (R), MyOS11
Voice Command , Navigation software , Augmented Reality (AR) , Intelligent personal assistant , Face Recognition
Application processor, Chipset
2800 MHz
Qualcomm Snapdragon 768G 5G SM7250-AC, 2020, 64 bit, octa-core, 7 nm, Qualcomm Adreno 620 GPU
Operative Memory
LPDDR4x SDRAM, 2133 MHz
8192 MiB RAM
Non-volatile Memory
Flash EEPROM
UFS 3.1
122070 MiB non-volatile
Display
1-hole
169.4 mm, 6.7 inch
1080x2460, 2656800 pixels
68.1 mm, 2.68 inch
155.11 mm, 6.11 inch
7.17 mm
10562.5 square millimeter
85.8%
0.06305 mm/pixel
403 PPI
Color AM-OLED display
30 bit/pixel
1073.7M
10 bit/pixel
Self-illuminating
Yes
Yes
144 Hz
Corning Gorilla Glass 5
Graphical Subsystem
Qualcomm Adreno 620
750 MHz
Audio/Video Interfaces
No
Audio Subsystem
stereo
Sound Recording
3
Sound Playing
mono
USB Type-C
Cellular Phone
GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , CDMA 800MHz (BC0, 850) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 20) , TD-LTE 2000 MHz (Band XXXIV) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) , NR 2100 MHz (N1) , NR 1800 MHz (N3) , NR 700 MHz (N28) , TD-NR 2500 MHz (N41) , TD-NR 3500 MHz (N78) bands
GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , HSPA+ 42.2 Mbps (Cat. 20) , DC-HSDPA 42.2 Mbps (Cat. 24) , cdmaOne (IS-95) , CDMA2000 1xRTT (IS-2000) , CDMA2000 1xEV-DO Rel. 0 , CDMA2000 1xEV-DO Revision A , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) , LTE 450 Mbps / 50 Mbps (LTE Cat. 9) , LTE 600 Mbps / 50 Mbps (LTE Cat. 11) , NR 1.5 Gbps , NR 2.6 Gbps , NR 3.7 Gbps data links
Nano-SIM (4FF)
Internal antenna
64-chord melody
Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice , Voice over LTE (VoLTE)
Qualcomm SM7250
Secondary Cellular Phone
Dual standby
GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , CDMA 800MHz (BC0, 850) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 12) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 20) , TD-LTE 2000 MHz (Band XXXIV) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) , NR 2100 MHz (N1) , NR 1800 MHz (N3) , NR 700 MHz (N28) , TD-NR 2500 MHz (N41) , TD-NR 3500 MHz (N78)
GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , HSPA+ 42.2 Mbps (Cat. 20) , DC-HSDPA 42.2 Mbps (Cat. 24) , cdmaOne (IS-95) , CDMA2000 1xRTT (IS-2000) , CDMA2000 1xEV-DO Rel. 0 , CDMA2000 1xEV-DO Revision A , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) , LTE 300 Mbps / 75 Mbps (Cat. 5) , LTE 450 Mbps / 50 Mbps (LTE Cat. 9) , LTE 600 Mbps / 50 Mbps (LTE Cat. 11) , NR 1.5 Gbps , NR 2.6 Gbps
Nano-SIM (4FF), Internal antenna
Qualcomm SM7250
Control Peripherals
Capacitive multi-touch sensing screen
10-point
360 Hz
Communication Interfaces
No
USB 3.1 (USB 3.2 Gen 2), USB Hi-Speed (480 Mbps) , USB SuperSpeed (5 Gbps)
USB charging , USB fast charging , USB Host , USB On-The-Go 1.3 , USB On-The-Go 2.0 , USB Power Delivery , USB Power Delivery 2.0 , USB Power Delivery 3.0
USB Type-C reversible
55.0 W
Bluetooth 5.1, Internal antenna
A2DP , A2DP with aptX codec , A2DP with aptX HD codec , AVRCP , GAVDP , HID , HSP , MAP , OPP , PAN , PBA
IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac , IEEE 802.11ax (Wi-Fi 6), Internal antenna
Wi-Fi Direct , Wi-Fi Tethering , WiDi , Wi-Fi Calling (VoWiFi)
NFC A , NFC B
Multimedia Broadcast
No
Satellite Navigation
GPS (NMEA 0183)
Internal antenna
Simultaneous GPS (S-GPS) , Assisted GPS , Kétfrekvenciás GPS , Geotagging , QuickGPS , QZSS
L1OF
E1
B1I BeiDou receiver
Qualcomm SM7250
Primary Camera System
Rear
Samsung S5KGW3
BSI CMOS
1/1.97
0.70 micrometer
9280x6944 pixel
64.4 MP camera
f/1.79
1.0 x optical zoom, 10.0 x digital zoom
Phase-Detection Autofocus (PD AF)
26 mm
JPG
3840x2160 pixel, 60 fps
MPEG4
dual LED
Electronic Image Stabilizer (EIS) , Video Stabilizer (EIS) , Pixel unification , HDR photo , HDR video , Red-eye effect 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
Auxiliary Camera
BSI CMOS
8.0 MP aux. cam
f/2.20
16 mm
HDR photo , HDR video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Intelligent scene detection
Auxiliary Camera No. 2
CMOS
1.9 MP aux. 2 cam
f/2.70
HDR photo , Burst mode , Macro mode
Auxiliary Camera No. 3
Mono CMOS
1.9 MP aux. 3 cam
f/2.40
Auxiliary Camera No. 4
No
No
Secondary Camera System
Front
BSI CMOS
7968x5480 pixel
43.7 MP sec. cam
JPG
1920x1080 pixel, 30 fps
MPEG4
Pixel unification , HDR photo , HDR video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection
Secondary Auxiliary Camera
No
Secondary Auxiliary Camera No. 2
No
Built-in Sensors
Yes
Yes
Yes
In-screen fingerprint sensor , Hall sensor , Light intensity sensor , Proximity sensor
Ingress Protection
Yes
Yes
Power Supply
Lithium-ion polymer (LiPo), built-in, 1-cell
4200 mAh cell
4200 mAh battery
Geographical Attributes
China
Asia
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