Samsung Galaxy A80 vs vivo U20

Samsung Galaxy A80

vivo U20

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)

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

LTE, Cat12, 603 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front/back glass, aluminum frame

Plastic
SIM

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

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

165.2 mm

162.2 mm
Width

76.5 mm

76.5 mm
Thickness

9.3 mm

8.9 mm
Weight

219 g

193 g
Colors

Black, Gold, White

Black, Blue

Display
Display type

Super AMOLED capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

6.7 inches

6.53 inches
Resolution

1080 x 2400 pixels

1080 x 2340 pixels
Pixel density

393 ppi

395 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant
Multitouch

Yes

Yes

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 2.2 GHz Kryo 460 Gold

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

Hexa-core 1.7 GHz Kryo 460 Silver

Hexa-core 1.7 GHz Kryo 460 Silver
Chipset

Qualcomm SDM730 Snapdragon 730

Qualcomm SDM675 Snapdragon 675
GPU

Adreno 618

Adreno 612
Memory RAM

8 GB

4, 6 GB
Internal storage

128 GB

64 GB
Memory card

-

microSD, microSDHC, microSDXC
Memory card max

-

256 GB

Main camera
Camera type

Triple

Triple
Main camera

48 MP, f/2.0

16 MP, f/1.8
8 MP, f/2.2 , 12 mm

8 MP, f/2.2 , 13 mm
TOF(time of flight) 3D camera , f/1.2

f/2.4 , 2 MP
Primary camera resolution

8000 x 6000 pixels

4608 x 3456 pixels
Primary camera video

2160p@30fps, 1080p@30fps

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

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

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

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 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-