Asus ROG Phone 3 vs Samsung Galaxy S20 Ultra 5G Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.6 inches

6.9 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 391 PPI

3200 x 1440 pixels, 20:9 ratio, 509 PPI

Technology:

AMOLED

Dynamic AMOLED

Refresh rate:

144Hz

120Hz (@1080p)

Screen-to-body:

79.98 %

90.70 %

Peak brightness:

1000 cd/m2 (nit)

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 865+ SM8250 (7 nm)

Qualcomm Snapdragon 865 SM8250 (7 nm)

Processor:

Octa-core, 3090 MHz, Kryo 585, 64-bit

Octa-core, 2840 MHz, Kryo 585, 64-bit

GPU:

Yes

Adreno 650

RAM:

12GB LPDDR5

Internal storage:

128GB (UFS 3.1), not expandable

128GB (UFS 3.0), available to use: 103.8 GB

Storage expansion:

microSDXC up to 1000 GB

Device type:

Smartphone

OS:

Android (11, 10)

Android (13, 12, 11, 10), Samsung One UI

Battery

Capacity:

6000 mAh

5000 mAh

Type:

Not user replaceable

Li - Polymer, Not user replaceable

Battery life test results:

link

Charging:

Qualcomm Quick Charge 3.0, Qualcomm Quick Charge 4, USB Power Delivery

Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging

Max charge speed:

Wired: 30.0W

Wired: 45.0W; Wireless: 15.0W

Camera

Rear:

Triple camera

Quad camera

Main camera:

64 MP (PDAF)

108 MP (OIS, PDAF)

Specifications:

F1.8; 26 mm; 1/1.7"; 0.8 μm

F1.8; 26 mm

Second camera:

13 MP (Ultra-wide)

48 MP (Telephoto, OIS, PDAF)

Specifications:

Aperture size: F2.4; Focal Length: 11 mm

Aperture size: F3.5; Focal Length: 102 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Third camera:

5 MP (Macro)

12 MP (Ultra-wide, Autofocus)

Specifications:

Aperture size: F2.0

Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.4 μm

Fourth camera:

0.3 MP VGA (ToF 3D depth sensing)

Flash:

LED

Video recording:

7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)

7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

HDR, Time-lapse video, Hyperlapse, Picture-taking during video recording, EIS

OIS, HDR, Time-lapse video, EIS

Front:

24 MP

40 MP (PDAF, HDR)

Video capture:

3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

6.73 x 3.07 x 0.39 inches (171 x 78 x 9.85 mm)

6.57 x 2.99 x 0.35 inches (166.9 x 76 x 8.8 mm)

Weight:

8.47 oz (240.0 g)

7.83 oz (222.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 3); Frame: Aluminum

Back: Glass (Corning Gorilla Glass 6); Frame: Aluminum

Resistance:

Water, Dust; IP68

Biometrics:

In-screen fingerprint

2D Face unlock, Ultrasonic in-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Black glare

Cosmic black, Cosmic grey

Cellular

5G:

n1, n2, n3, n5, n28, n41, n66, n71, n77, n78, n79

n2, n5, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)