Asus ROG Phone II vs Samsung Galaxy S20 5G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100), 71(600)
5G network

-

5G band 2(1900), 5(850), 41(2500), 66(1700), 71(600); SA, NSA, Sub6
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-A speed

LTE-A, (5CA) Cat18, 1200 Mbps download, 150 Mbps upload

-
5G speed

-

5 Gbps download
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass, back glass, aluminum frame

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

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

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

170.99 mm

151.7 mm
Width

77.6 mm

69.1 mm
Thickness

9.78 mm

7.9 mm
Weight

240 g

163 g
Payment

-

Samsung Pay
Waterproof

-

IP68, 1.5m for 30 mins
Dust proof

-

IP68
Colors

Black

Blue, Grey, Pink

Display
Display type

AMOLED capacitive touchscreen

Dynamic AMOLED 2X capacitive touchscreen
Physical size

6.59 inches

6.2 inches
Resolution

1080 x 2340 pixels

1440 x 3200 pixels
Pixel density

391 ppi

563 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6

Scratch resistant, Corning Gorilla Glass 6
Multitouch

Yes

Yes
Display features

DCI-P3 108%, HDR10

Always-on display, HDR10+

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 2.96 GHz Kryo 485

Dual-core / Single-core 2.73 / 2.84 GHz Mongoose M5 / Kryo 585
CPU(second)

Triple-core 2.42 GHz Kryo 485

Dual-core / Triple-core 2.50 / 2.42 GHz Cortex-A76 / Kryo 585
CPU(third)

Quad-core 1.8 GHz Kryo 485

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

Qualcomm SDM855 Snapdragon 855 Plus

Exynos 990 - global / Qualcomm SM8250 Snapdragon 865 - USA
GPU

Adreno 640

Mali-G77 MP11 - global / Adreno 650 - USA
Memory RAM

12 GB

12 GB
Internal storage

256, 512 GB

128 GB
Memory card

No

microSD, microSDHC, microSDXC
Memory card max

-

1 TB
Storage

-

UFS 3.0

Main camera
Camera type

Dual

Triple
Main camera

48 MP, f/1.79 , 26 mm, 1/2" , 0.8 µm

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

64 MP, f/2.0 , 1/1.72" , 0.8 µm
12 MP, f/2.2 , 13 mm, 1.4 µm
Primary camera resolution

8000 x 6000 pixels

4032 x 3024 pixels
Primary camera video

2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps

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

dual-LED 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, RAW, phase detection

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
DxOMark photo

97

-
DxOMark video

92

-
DxOMark camera score

95

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ad

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

Type-C 1.0 reversible connector
USB connector

Accessory connector

-
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

-
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-
QZSS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, hall, light, proximity, in-display optical fingerprint sensor

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
Power bank function

-

Yes