Samsung Galaxy S20 vs vivo U20

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)

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

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass(Gorilla Glass 6), back glass(Gorilla Glass 6), aluminium frame

Plastic
SIM

Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

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

151.7 mm

162.2 mm
Width

69.1 mm

76.5 mm
Thickness

7.9 mm

8.9 mm
Weight

163 g

193 g
Payment

Samsung Pay

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Waterproof

IP68, 1.5m for 30 mins

-
Dust proof

IP68

-
Colors

Blue, Grey, Pink

Black, Blue

Display
Display type

Dynamic AMOLED 2X capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

6.2 inches

6.53 inches
Resolution

1440 x 3200 pixels

1080 x 2340 pixels
Pixel density

563 ppi

395 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 6

Scratch resistant
Multitouch

Yes

Yes
Display features

Always-on display, HDR10+

-

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core / Single-core 2.73 / 2.84 GHz Mongoose M5 / Kryo 585

Dual-core 2.0 GHz Kryo 460 Gold
CPU(second)

Dual-core / Triple-core 2.50 / 2.42 GHz Cortex-A76 / Kryo 585

Hexa-core 1.7 GHz Kryo 460 Silver
CPU(third)

Quad-core / Quad-core 2.0 / 1.8 GHz Cortex-A55 / Kryo 585
Chipset

Exynos 990 - global / Qualcomm SM8250 Snapdragon 865 - USA

Qualcomm SDM675 Snapdragon 675
GPU

Mali-G77 MP11 - global / Adreno 650 - USA

Adreno 612
Memory RAM

8 GB

4, 6 GB
Internal storage

128 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

1 TB

256 GB
Storage

UFS 3.0

-

Main camera
Camera type

Triple

Triple
Main camera

12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm, 3x hybrid optical zoom

16 MP, f/1.8
64 MP, f/2.0 , 1/1.72" , 0.8 µm

8 MP, f/2.2 , 13 mm
12 MP, f/2.2 , 13 mm, 1.4 µm

2 MP, f/2.4
Primary camera resolution

4032 x 3024 pixels

4608 x 3456 pixels
Primary camera video

4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS

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

LED flash

LED flash
Camera features

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

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

Selfie camera
Selfie camera

10 MP, f/2.2 , 26 mm, 1/3.2" , 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

2160p@30/60fps, 1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax

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 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

-
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
Power bank function

Yes

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