Samsung Galaxy Z Fold2 5G vs vivo U20

Samsung Galaxy Z Fold2 5G

vivo U20

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
5G network

5G band SA/NSA/Sub6/mmWave

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (7CA) Cat20, 2000 Mbps download, 200 Mbps upload

LTE, Cat12, 603 Mbps download, 102 Mbps upload
5G speed

5G

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (folded), plastic front (unfolded), glass back, aluminum frame

Plastic
SIM

Nano-SIM

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

159.2 mm

162.2 mm
Width

68 mm

76.5 mm
Thickness

16.8 mm

8.9 mm
Height unfolded

159.2 mm

-
Width unfolded

128.2 mm

-
Thickness unfolded

6.9 mm

-
Weight

279 g

193 g
Payment

Samsung Pay

-
Colors

Black, Bronze

Black, Blue

Display
Display type

Foldable Dynamic AMOLED 2X capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

7.6 inches

6.53 inches
Resolution

1768 x 2208 pixels

1080 x 2340 pixels
Pixel density

372 ppi

395 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 5

Scratch resistant
Multitouch

-

Yes
Display features

HDR10+, 120Hz refresh rate

-
Cover display

AMOLED capacitive touchscreen

-
Cover display physical size

6.23 inches

-
Cover display resolution

816 x 2260 pixels

-

Main camera
Camera type

Triple

Triple
Main camera

12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm

16 MP, f/1.8
12 MP, f/2.4 , 52 mm, 1/3.6" , 1.0 µm, 2x optical zoom

8 MP, f/2.2 , 13 mm
12 MP, f/2.2

2 MP, f/2.4
Primary camera resolution

4032 x 3024 pixels

4608 x 3456 pixels
Primary camera video

4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10

2160p@30fps, 1080p@30fps
Primary camera flash

-

LED flash
Camera features

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

Autofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
DxOMark photo

108

-
DxOMark zoom

63

-
DxOMark video

102

-
DxOMark camera score

109

-

Selfie camera
Selfie camera

10 MP, f/2.2 , 26 mm, 1/3" , 1.22 µm

16 MP, f/2.0 , 26 mm, 1/3.1" , 1.0 µm
Selfie camera resolution

3840 x 2160 pixels

4608 x 3456 pixels
Selfie camera video

4K@30fps, 1080p@30fps, gyro-EIS

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C reversible connector

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, gyroscope, light, proximity