Asus ROG Phone 2 vs Samsung Galaxy S20 Ultra: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Asus ROG Phone 2 vs Samsung Galaxy S20 Ultra. The complete information of specifications to decide which to buy.

Compare
Asus ROG Phone 2Asus ROG Phone 2Global · 8GB · 128GB
Samsung Galaxy S20 UltraSamsung Galaxy S20 UltraGlobal · 12GB · 128GB · 5G G988BZ
Technical data sheets

Basics
Asus ROG Phone 2
Asus ROG Phone 2
Global · 8GB · 128GB
View datasheet
vs
Samsung Galaxy S20 Ultra
Samsung Galaxy S20 Ultra
Global · 12GB · 128GB · 5G G988BZ
View datasheet
vs

Score
Ki Cost-effective
Score		 -- No price,
no Ki 		8.8 Ki Cost-effective
Score
Design and Screen score 6.4Design & Materials 8.9Design & Materials
Performance and Hardware score 6.7Performance & Hardware 7.6Performance & Hardware
Camera score 6.8Camera 8.3Camera
Connectivity score 7.7 Connectivity 8.2 Connectivity
Battery score 8.6 Battery 7.7 Battery

User reviews
User score
8.4
30 reviews
8.5
41 reviews

Technical specifications of the Asus ROG Phone 2 vs Samsung Galaxy S20 Ultra

Specs Asus ROG Phone 2 price compare Asus ROG Phone 2
Global · 8GB · 128GB 		Samsung Galaxy S20 Ultra price compare Samsung Galaxy S20 Ultra
Global · 12GB · 128GB · 5G G988BZ
Inches 6.59" 6.9"
Resolution FHD+ WQHD+
Usable surface 84% useful 90% useful
Aspect Ratio 20:9 20:9
Dimensions 77.6 mm
171.0 mm
9.8 mm 		76.0 mm
166.9 mm
8.8 mm
Weight 240 g 222 g
Micro SnapD. 855+
Octa-Core 		Exynos 990
Octa-Core
RAM 8 GB RAM 12 GB RAM
Storage 128 GB 128 GB
AnTuTu 480.020
v8 		623.915
v9
Battery 6000 mAh 5000 mAh
Main Camera 1
48 Mpx · ƒ/1.8
IMX586 Exmor RS
2 		1
108 Mpx · ƒ/1.8
Bright S5KHM1
2 3 4
Selfie Camera SELF 24 Mpx · ƒ/-- SELF 40 Mpx · ƒ/2.2
Bands
OS Android 10 Q Android 13 Tiramisu

Brand
Brand Asus Samsung
Aliases ZS660KL SM-G988BZ

Release Date
Release date July 2019,
4 years ago 		February 2020,
4 years ago
State Not available On Sale
Market Global Global

Design & Materials

Structure

Asus ROG Phone 2
Samsung Galaxy S20 Ultra
Asus ROG Phone 2
Samsung Galaxy S20 Ultra
Size
77.6 mm • 171.0 mm • 9.8 mm
See more details
 Print 3D Model
76.0 mm • 166.9 mm • 8.8 mm
See more details
 Print 3D Model
Weight 240 g 222 g
Usable surface 84 % 90 %
Materials Glass Aluminium alloy, Glass
Resistance - IP68
Colors
Gray
Black

Gray

Screen
Diagonal 6.59" 6.9"
Type AMOLED AMOLED • Dynamic AMOLED 2X
Aspect Ratio 20:9 20:9
Resolution FHD+
1080 x 2340 px 		WQHD+
1440 x 3200 px
Density 391 Pixels per inch 524 Pixels per inch

Others

Others
  • Without Notch
  • Refresh rate 120 Hz
  • HDR10
  • DCI-P3
  • Color LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass
  • 2.5D curved glass screen
  • Corning Gorilla Glass 6
  • Capacitive
  • Multi-touch
  • Physical buttons
  • Bluelight Filter
  • Frameless
  • 1 ms response time
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Peak brightness - 1200 cd/m²
  • 2000000:1 contrast ratio
  • Always-On Display
  • TÜV Rheinland Eye Comfort Certification
  • HDR10+
  • DCI-P3
  • Scratch resistant
  • Dual Edge display
  • Corning Gorilla Glass 6
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
6.2
7.4
Do you think it's a nice phone?
8.6
8.6
Is it comfortable?
8.2
8.1
Can you see it well in the sunlight?
8.7
9.5
Number of reviews
30 reviews
41 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 855+ Samsung Exynos 990
CPU 1x Kryo 485 2.96 GHz + 3x Kryo 485 2.4 GHz + 4x Kryo 485 1.8 GHz 2x Exynos M5 2.73 GHz + 2x Cortex-A76 2.5 GHz + 4x Cortex-A55 2.0 GHz
Type Octa-Core Octa-Core
Manufacturing 7 nm 7 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 640 700MHz ARM Mali-G77 MP11

RAM
RAM 8 GB 12 GB
Type LPDDR4X RAM RAM LPDDR5

Antutu
Score
480.020
Antutu v8
Overall performance better than 77% of devices
See more details
623.915
Antutu v9
Overall performance better than 81% of devices
See more details

Storage
Capacity 128 GB 128 GB
Type UFS Storage 3.0 UFS Storage 3.0
SD Slot No Yes ,
Slot for SD or second SIM card

Security
Fingerprint Yes, in screen Yes, in screen

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Hall
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Barometer
  • Hall
  • Geomagnetic
  • RGB

Audio

Audio
  • Stereo Speakers
  • Dolby Atmos
  • Stereo Speakers

Others
Notifications LED Color LED Notifications --
Cooling system No Yes
Gaming buttons Yes No

User reviews

Does it have good sound?
9.3
9.1
Does it work smoothly in everyday use?
8.7
9.6
What's your experience been with demanding games?
8.6
8.6
Number of reviews
30 reviews
41 reviews

Camera

Main
No. of cameras Double rear camera Quad rear camera
1
Camera type

Standard

Standard
Resolution 48 Mpx 108 Mpx
Sensor Sony IMX586 Exmor RS Samsung Bright S5KHM1
Type CMOS ISOCELL
Aperture ƒ/ 1.8 ƒ/ 1.8
ISO -- --
Pixel size 0.80 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-9 (3x3)
Sensor size 1/2" 1/1.33"
2
Camera type


Telephoto lens
Resolution
13 Mpx
48 Mpx
Sensor
Unknown
Sony IMX586 Exmor RS
Type
--
CMOS
Aperture
ƒ/ --
ƒ/ 3.5
Pixel size
--
0.80 µm
Pixel Binning
--
1-4 (2x2)
Sensor size
--
1/2"
3
Camera type
--

Wide Angle lens
Resolution
12 Mpx
Sensor
Samsung S5K2LA
Type
ISOCELL
Aperture
ƒ/ 2.2
Pixel size
1.40 µm
Pixel Binning
--
Sensor size
1/2.55"
4
Camera type
--

ToF 3D sensor
Resolution
0.5 Mpx
Sensor
Sony IMX516
Type
CMOS
Aperture
ƒ/ --
Pixel size
5.00 µm
Pixel Binning
--
Sensor size
--

Features
Flash Dual LED LED
Optical Stabilisation Yes Yes
Slow Motion Video Yes,
60 fps 		Yes,
960 fps
Others
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • 4K Video
  • Digital zoom
  • Optical zoom
  • Quadruple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 24 Mpx 40 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ -- ƒ/ 2.2
Pixel size -- 0.70 µm
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score
95
Mobile
97
Photo
92
Video
 --

User reviews

Quality of daytime photos
8.4
9.3
Quality of nighttime photos
7.3
8.0
Quality of selfies
8.0
8.9
Does it have a powerful flash?
8.3
8.9
Number of reviews
30 reviews
41 reviews

Connectivity

Network compatibility

5G --
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n28b (700)
  • n28a (700)
  • n40 (2300)
  • n77 (3700)
  • n78 (3500)
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B29 (700)
  • B32 (1500)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
3G
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11ad
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.0 Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • EDR (Enhanced Data Rate)
  • GAP (Generic Access Profile)
  • HFP (Hands-Free Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HDP (Health Device Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • LE (Low Energy)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • ANT+
  • APT-x

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Host 3.1
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 3.1

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- 0.660 W/Kg on head
-- W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • ANT+

User reviews

Does it have good coverage for calls?
8.4
9.1
Quality of the GPS
8.9
9.2
And the WiFi?
8.7
9.3
Number of reviews
30 reviews
41 reviews

Battery

Battery
Capacity
6000 mAh
See more details
5000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
30.0W 		Yes,
45.0W
Others
  • Non-removable
  • Wireless charging
  • Reverse charging
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 7%
    Less than a day
  • 13%
    One day
  • 33%
    More than one day
  • 47%
    Two days or more
  • 5%
    Less than half day
  • 32%
    Less than a day
  • 37%
    One day
  • 20%
    More than one day
  • 7%
    Two days or more
Number of reviews
30 reviews
41 reviews

Software

Software
Operating System
  • Android 10
    Android 10 Q, 4 years ago
  • Android 13
    Android 13 Tiramisu, 1 year ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
  • 25%
    It comes with a clean operating system
  • 75%
    It has preinstalled apps but they don't bother me
  • 0%
    It has preinstalled apps that I can't uninstall
  • 5%
    It comes with a clean operating system
  • 73%
    It has preinstalled apps but they don't bother me
  • 23%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 11%
    Never
  • 11%
    Once a year
  • 50%
    Every six months
  • 28%
    Every two months or less
  • 0%
    Never
  • 0%
    Once a year
  • 44%
    Every six months
  • 56%
    Every two months or less
Number of reviews
30 reviews
41 reviews
Prices
Prices unavailable
From $ 300 --

Others

Common comparisons