Brand Gome
Model U7 Mini Dual SIM TD-LTE
Released 2018 Jan
Announced 2017 Dec
Hardware Designer Gome Communication Equipment
Manufacturer Zhejiang Dejing Electronic Technology
General Extras 

Haptic touch feedback

Device Category 

Smartphone

Width 69.8 mm
Height 150.1 mm
Depth 7.9 mm
Dimensions 2.75×5.91×0.31 inches
Mass 158 g
5.57 ounces
Platform 

Android

Operating System

Google Android 7.1 (Nougat)

GOME OS 2.0
Software Extras 

Voice Command
, Navigation software
, Intelligent personal assistant
, Face Recognition

CPU Clock 2300 MHz
CPU

MediaTek Helio X20 MT6797M, 2016, 64 bit, deca-core, 20 nm, ARM Mali-T880 GPU

RAM Type 

LPDDR3 SDRAM

800 MHz
RAM Capacity (converted) 4.00 GiB RAM
Non-volatile Memory Capacity (converted) 64.0 GB ROM
Display Diagonal 138.94 mm
5.5 inch
Resolution 720×1440
Horizontal Full Bezel Width 7.66 mm
Display Area Utilization 73.7%
Pixel Density 294 PPI
Display Type 

Color IPS TFT LCD display

Number of Display Scales 16.8M
Scratch Resistant Screen 

Arc Glass

Graphical Controller ARM Mali-T880MP4
GPU Clock 780 MHz
A/V Out  No
Microphone(s) 

mono

Loudpeaker(s):  

stereo

Audio Output:  

3.5mm

Supported Cellular Bands 

GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS900 (B8)
, CDMA800 (BC0)
, TD-SCDMA2000
, TD-SCDMA1900
, LTE2100 (B1)
, LTE1800 (B3)
, LTE2600 (B7)
, TD-LTE2600 (B38)
, TD-LTE1900 (B39)
, TD-LTE2300 (B40)
, TD-LTE2500 (B41) bands

Supported Cellular Data Links 

GPRS
, GPRS C10
, EDGE
, UMTS
, HSUPA
, HSDPA
, HSPA+ 21.1
, cdmaOne
, CDMA2000 1x
, CDMA2000 1xEV-DO
, TD-SCDMA
, TD-HSDPA
, LTE
, LTE 100/50
, LTE 150/50 data links

SIM Card Slot 

Nano-SIM (4FF)

Complementary Phone Services 

Voice transmission
, Voice speaker
, Vibrate
, Speakerphone
, VoLTE

Dual Cellular Network Operation 

Dual standby operation

Sec. Supported Cellular Networks:  

GSM850
, GSM900
, GSM1800
, GSM1900

Sec. Supported Cellular Data Links:  

GPRS
, EDGE

Sec. SIM Card Slot 

Nano-SIM (4FF)

Touchscreen Type 

Capacitive multi-touch screen

Expansion Interfaces 

TransFlash
, microSD
, microSDHC
, microSDXC

USB 

USB 2.0

USB HS (480 Mbps)

USB Services 

USB charging

USB Connector 

USB C reversible

Bluetooth 

Bluetooth 4.0

Wireless LAN 

802.11a
, 802.11b
, 802.11g
, 802.11n

Wireless Services 

Wi-Fi Direct
, Wi-Fi Tethering

FM Radio Receiver  No
Complementary GPS Services 

A-GPS
, Geotagging
, QuickGPS

Supported GLONASS protocol(s) 

Yes

Camera Placement 

Rear

Camera Image Sensor 

CMOS

Image Sensor Pixel Size 1.12 micrometer
Number of effective pixels 13.2 MP camera
Aperture (W) f/2.00
Zoom 1.0 x optical zoom
4.0 x digital zoom
Focus 

PD AF

Video Recording 1920×1080 pixel
30 fps
Flash 

single LED

Camera Extra Functions 

HDR photo
, Slow motion video
, Burst mode
, Touch focus
, Macro mode
, Panorama Photo
, Face detection
, Face tagging
, Face retouch

Aux. Camera Image Sensor 

CMOS

Auxiliary Camera Resolution 8.0 MP aux. camera
Aux. Camera Aperture (W) f/2.00
Aux. 2 Camera Image Sensor  No
Aux. 3 Camera Image Sensor  No
Aux.4 Camera Image Sensor  No
Secondary Camera Placement 

Front

Secondary Camera Sensor 

CMOS

Secondary Number of pixels 16.3 MP 2nd camera
Secondary Aperture (W) f/2.00
Secondary Camera Extra Functions 

HDR photo
, Touch focus
, Panorama Photo
, Face detection
, Face tagging
, Face retouch

Sec. Aux. Cam. Image Sensor 

CMOS

Number of Pixels of Sec. Aux. Camera 13.0 MP 2nd aux. camera
Built-in compass 

Yes

Built-in accelerometer 

Yes

Built-in gyroscope 

Yes

Additional sensors 

Fingerprint sensor
, Iris scanner
, Light sensor
, Proximity sensor

Protection from solid materials 

Yes

Protection from liquids 

Yes

Battery 

Li-ion polymer (LiPo)

built-in

1-cell
Nominal Battery Capacity 2800 mAh battery
Market Countries 

China
, HK
, Japan

Market Regions 

Asia
, Southeast Asia

Mobile Operator

China Mobile Limited

China Telecom Corporation Limited

China Unicom Netcom Limited

Data Integrity 

Preliminary