General Mobile GM 20 vs Oppo Find N3

General Mobile GM 20

Oppo Find N3

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 3, 7, 8, 20, 38, 40

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
5G network

-

5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.52 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 102 Mbps upload

LTE-A (CA)
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Polycarbonate

Glass front (Ceramic Guard) (folded), plastic front (unfolded), glass back or eco leather back, aluminum frame
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

154.5 mm

153.4 mm
Width

73 mm

73.3 mm
Thickness

8.8 mm

11.7 mm
Height unfolded

-

153.4 mm
Width unfolded

-

143.1 mm
Thickness unfolded

-

5.8 mm
Weight

160 g

239/245 g
Waterproof

-

IPX4
Dust proof

-

IPX4
Colors

Black, Blue, Green

Black, Gold, Green, Rose

Main camera
Camera type

Triple

Triple
Main camera

13 MP, f/1.8

48 MP, f/1.7 , (wide) , 24 mm, 1/1.43" , 1.12 µm
5 MP

64 MP, (telephoto) , f/2.6 , 70 mm, 1/2" , 0.7 µm, 3x optical zoom
2 MP

48 MP, 114˚ , (ultrawide) , f/2.2 , 14 mm, 1/2" , 0.8 µm
Primary camera resolution

4160 x 3120 pixels

8000 x 6000 pixels
Primary camera video

1080p@30fps

4K@30/60fps, 1080p@30/60/240fps gyro-EIS, HDR10+, Dolby Vision
Primary camera flash

dual-LED flash

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 autofocus

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, Hasselblad pro mode, Hasselblad XPAN mode

Selfie camera
Selfie camera type

Single

Single
Selfie camera

8 MP, f/2.0

20 MP, f/2.2 , (ultrawide) , 20 mm, 1/4" , 0.7 µm
Selfie camera resolution

3264 x 2448 pixels

6528 x 4896 pixels
Selfie camera features

-

Digital image stabilization, HDR, face unlock, face detection
Selfie camera video

720p@30fps

4K@30fps, 1080p@30fps, gyro-EIS
Selfie cover camera

32 MP f/2.4 22 mm 1/4" 0.7 µm

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WiFi Tri-Band

-

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

BeiDou

-
BDS

-

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, dual gyroscope, proximity