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.

Devices

Ki Note

Ki Cost-effectiveness
9
Cost-effectiveness
8.2
Cost-effectiveness
Design & Materials
8.1
9.3
Performance & Hardware
8.8
9.2
Camera
8.1
9.7
Connectivity
9.1
9.2
Battery
9.1
8.6

Basics

Brand

Brand
Aliases
ZS660KL
SM-G988BZ

Release Date

Release date
July 2019, 7 months ago
February 2020, 14 days ago
State
On Sale
On Sale

Design & Materials

Structure

Size
77.6 mm
171.0 mm
9.8 mm
76.0 mm
166.9 mm
8.8 mm
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
Resolution
1080 x 2160 px
1440 x 3200 px
Density
366 Pixels per inch
524 Pixels per inch
Others
  • 1 ms response time
  • 120 Hz refresh rate
  • 2.5D curved glass screen
  • Bluelight Filter
  • Capacitive
  • Color LED Notifications
  • Corning Gorilla Glass
  • Corning Gorilla Glass 6
  • DCI-P3
  • Frameless
  • HDR10
  • Multi-touch
  • Without Notch
  • Scratch resistant
  • 120 Hz refresh rate
  • Always-On Display
  • Capacitive
  • Corning Gorilla Glass 6
  • Dual Edge display
  • Frameless
  • HDR10+
  • Multi-touch
  • Notch
  • Hole-punch Notch
  • Scratch resistant

Prototypes





Prototypes
Asus ROG Phone 2
Print 3D Model
Samsung Galaxy S20 Ultra
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 855 Plus
Samsung Exynos 990
CPU
1x 2.96 GHz Kryo 485
2x2.7GHz Custom CPU +2x2.5GHz Cortex-A76 +4x2GHz Cortex-A55
Type
Octa-Core
Octa-Core
Frequency
2.96 GHz
2.7 GHz
64 Bits
Yes
Yes

Graphics

GPU
Qualcomm Adreno 640
ARM Mali-G77 MP11

RAM

RAM
8 GB
12 GB

Antutu

Score
480.020 (Antutu v8)
Overall performance better than 98% of devices
515.098 (Antutu v8)
Overall performance better than 99% of devices

Storage

Capacity
128 GB
128 GB
SD Slot
No
Yes
Slot for SD or second SIM card

Security

Fingerprint

Sensors

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

Others

Notifications LED
Color LED Notifications
No

Camera

Double rear camera

Standard
1
Resolution
48 Mpx
Sensor
Sony IMX586 Exmor RS
Type
CMOS
Aperture
ƒ/ 1.8
ISO
--
Pixel size
0.80 µm
Sensor size
1/2.25
Secondary
2
Resolution
13 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ --
ISO
--
Pixel size
--

Quad rear camera

Standard
1
Resolution
108 Mpx
Sensor
Samsung Bright S5KHMX
Type
ISOCELL
Aperture
ƒ/ 1.8
ISO
--
Pixel size
0.80 µm
Sensor size
1/1.33
Telephoto lens
2
Resolution
48 Mpx
Sensor
Sony IMX586 Exmor RS
Type
CMOS
Aperture
ƒ/ 3.5
ISO
--
Pixel size
0.80 µm
Sensor size
1/2.25
Wide Angle lens
3
Resolution
12 Mpx
Sensor
Samsung S5K2LA
Type
ISOCELL
Aperture
ƒ/ 2.2
ISO
--
Pixel size
1.40 µm
Sensor size
1/2.55
ToF 3D sensor
4
Resolution
0.5 Mpx
Sensor
Sony IMX516
Type
CMOS
Aperture
ƒ/ --
ISO
--
Pixel size
--
Sensor size
5
Flash
Dual LED
LED
Features
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Dual camera
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • RAW
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
  • 4K Video
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Night Mode
  • Optical Stabilization (OIS)
  • Optical zoom
  • Quadruple camera
  • RAW
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
Slow Motion Video
Yes
60 fps
Yes
960 fps
Optical Stabilisation
Yes
Yes

Selfie

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

Connectivity

Networks

5G
-
  • B29 (700)
  • B41 (2500)
  • B71 (600)
  • B78 (3500)
  • B79 (4700)
  • B257 mmWave (28GHz)
  • B260 mmWave (39GHz)
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)
  • B28 (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)
  • B17 (700)
  • B20 (800)
  • B26 (850)
  • B28 (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • 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
  • 802.11ac
  • 802.11ad
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 802.11ac
  • WiFi 6 (802.11ax)
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
Others
  • Dual band
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Hotspot
  • Dual band
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Hotspot
  • 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)
  • HDP (Health Device Profile)
  • HFP (Hands-Free Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • ANT+
  • APT-x
  • 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)
  • OPP (Object Push Profile)
  • PAN (Personal Area Networking Profile)
  • PBAP/PAB (Phone Book Access Profile)

Navigation

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

USB

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

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
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • ANT+
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

Battery

Battery
Capacity
6000 mAh
5000 mAh
Type
Li-Polymer
Li-Polymer
Others
Fast Charging
Non-removable
Fast Charging
Non-removable
Wireless charging

Software

Software
Operating System
Android 9.0 Pie
Android 10

Prices

Prices

Prices