Allview V4 Viper Pro vs General Mobile GM 9 Pro

Allview V4 Viper Pro

General Mobile GM 9 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600)

LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 38(2600), 40(2300)
HSDPA speed

21.1 Mbps

42 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE Cat 4, 150 Mbps download, 50 Mbps upload

LTE Cat7, 301.5 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD capacitive touchscreen

AMOLED capacitive touchscreen
Physical size

6.8 inches

6.01 inches
Resolution

640 x 1352 pixels

1080 x 2160 pixels
Pixel density

220 ppi

402 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, Corning Gorilla Glass 5, Oleophobic (lipophobic) coating
Multitouch

Yes

Yes

Main camera
Camera type

Dual

Dual
Main camera

13 MP

12 MP, f/1.8 , 25 mm, 1/2.55" , 1.4 µm
0.3 MP

8 MP
Primary camera resolution

-

4032 x 3025 pixels
Primary camera video

1080p@30fps

2160p@30fps, 720@120fps
Primary camera flash

LED flash

dual LED flash
Camera features

-

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11 ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

-

Yes