4G
LCD
Smartphone
TCL 310U Dual SIM TD-LTE
TCL
About TCL 310U
The TCL 310U features a compact 5‑inch colour TN‑TFT LCD screen with a resolution of 480 by 854 pixels, offering a modest viewing area for everyday use. Its chassis measures 72.5 mm wide, 140.7 mm tall and 9.65 mm thick, and it weighs 167 grams, making it a lightweight handset that fits comfortably in the hand. The device runs Google Android 5.1 Lollipop out of the box and is equipped with a single SIM slot for cellular connectivity.
Inside, the phone is powered by 1 GiB of RAM, which handles basic multitasking and app operation alongside the Android system. Together with its modest display and modest dimensions, the TCL 310U is positioned as an entry‑level smartphone aimed at users who prioritise simplicity and portability.
Technical Specifications
Display
Size
5 inch
Type
Color TN-TFT LCD display
Resolution
480x854
Color depth
24-bit
Subpixel
RGB Matrix (3 subpixels)
Screen-to-body
67.5%
Active area
62.23 × 110.71 mm
Touch
Capacitive multi-touch sensing screen
Performance
Processor
MediaTek
CPU
Quad-core, up to 1.3 GHz
GPU
ARM Mali-T720
Process
28 nm
Platform
Google Android
Memory
RAM
1 GiB
Battery
Type
Lithium-ion
Cameras
Macro
1600×1200 · 1× optical
visibility
Megapixels
1.9
Sensor
CMOS
Focus
Contrast Detection Autofocus (CD AF)
Flash
single LED
Formats
JPG
Features
Macro mode
Front
640×480
visibility
Megapixels
0.3
Sensor
CMOS
Formats
JPG
Dimensions
Size
72.5 × 140.7 × 9.65 mm
Weight
167 g
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi services
Wi-Fi Tethering
Bluetooth profiles
A2DP, AVRCP
USB
USB Series Micro-B (Micro-USB)
USB services
USB charging
GPS
GPS
GPS services
Assisted GPS, Geotagging, QuickGPS
FM radio
Yes
LTE · 3 bandsTD-LTE · 4 bandsGSM · 3 bandsTD-SCDMA · 2 bands
All LTE bands (3)
- LTE 1800 MHz (Band 3)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
All TD-LTE bands (4)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI) bands
- TD-LTE 2600 MHz (Band 38)
All GSM bands (3)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 900MHz (B8)
All TD-SCDMA bands (2)
- TD-SCDMA 1900 MHz (B39)
- TD-SCDMA 2000 MHz (B34)
Audio
Channels
stereo
Output
3.5mm
Sensors
Sensors
Accelerometer, Compass, Light intensity sensor, Proximity sensor
Features
Carrier
China Unicom Netcom Limited
Markets
Asia (China)
Regulatory
Data status
Preliminary
Live Contract Deals
Placeholder
Deals integration coming soon