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Samsung Galaxy S8+ vs Asus ROG Phone II Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
9.0
Samsung Galaxy S8+
8.5
Asus ROG Phone II
Samsung Galaxy S8+ Asus ROG Phone II
Released · Apr 21, 2017
Released · Sep 04, 2019
6.2-inch · 2960x1440px
6.6-inch · 2340x1080px
Single camera
Dual camera
4GB · 64GB
12GB · 512GB
3500 mAh
6000 mAh

Design

Dimensions
6.28 x 2.89 x 0.32 inches
159.5 x 73.4 x 8.1 mm 		6.73 x 3.06 x 0.37 inches
170.99 x 77.6 x 9.48 mm
Weight
6.10 oz (173.0 g) 8.47 oz (240.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum 		Back: Glass (Corning Gorilla Glass 3)
Frame: Aluminum
Resistance
Water, Dust; IP68
Biometrics
Iris scanner, 2D Face unlock, Fingerprint (touch) 2D Face unlock, Optical in-screen fingerprint
Keys
Left: Volume control, Other; Right: Lock/Unlock key
Colors
Midnight black, Orchid gray, Arctic silver, Coral blue, Maple gold, Rose pink Black Glare

Display

Size
6.2-inch 6.6-inch
Resolution
2960x1440px, 18.5:9 ratio, 529 PPI 2340x1080px, 19.5:9 ratio, 391 PPI
Technology
Super AMOLED AMOLED
Refresh rate
120Hz
Screen-to-body
83.32 % 80.24 %
Peak brightness
600 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 835 MSM8998 (10 nm) Qualcomm Snapdragon 855 Plus SM8150-AC (7 nm)
Processor
Octa-core
2450 MHz
Kryo 280 		Octa-core
2960 MHz
Kryo 485
GPU
Adreno 540 Adreno 640
RAM
4GB (LPDDR4) 12GB (LPDDR4)
Internal storage
64GB 512GB (UFS 3.0)
Storage expansion
microSDXC up to 256 GB not expandable
OS
Android (9.0 Pie, 8.0 Oreo, 7.0 Nougat), Samsung One UI Android (11, 10, 9.0 Pie)

Battery

Capacity
3500 mAh 6000 mAh
Type
Li - Ion
Charging
Qualcomm Quick Charge 2.0, Qi and Powermat wireless charging Qualcomm Quick Charge 4+, USB Power Delivery

Camera

Rear
Single camera Dual camera
Main camera
12 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 26 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm 		48 MP (Laser and PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide)
Aperture size: F2.4
Focal Length: 11 mm
Flash
LED Dual LED
Video recording
3840x2160 (4K UHD) (30 fps), 2560x1440 (QHD), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (240 fps)
HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, Picture-taking during video recording, Video light, EIS, Video calling, Video sharing 		3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
Time-lapse video, Picture-taking during video recording, EIS
Front
8 MP (Wide Angle, Autofocus, HDR), Video capture: 2560x1440 (QHD) (30 fps) 24 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0, Yes 5.0, Yes
WLAN
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac,ad,dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1 Type-C, USB 3.1
Hearing aid compatible
M3/T3 M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Features
Album art cover, Background playback DTS:X Virtual Surround, aptX-HD
Screen mirroring
DLNA,Wireless screen share,MHL DLNA,Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

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), 66(AWS-3) 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), 26(850+), 28(700 APT), 29(700 d), 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 46
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Apr 06, 2017
FCC ID value: A3LSMG955U 		Date approved: Aug 13, 2019
FCC ID value: MSQI001D
Measured SAR
Head: 0.33 W/kg
Body: 0.29 W/kg
Simultaneous Transmission: 1.55 W/kg
Wireless Router: 0.19 W/kg 		Head: 1.04 W/kg
Body: 0.83 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.19 W/kg

Buyers information

In The Box
AeroActive Cooler II, ASUS ZenEar Pro Hi-Res earphone with microphone (optional), Transparent case / Aero case, Type-C to C Cable (120cm), Ejector pin (SIM tray needle), USB power adapter (18W / 30W), Documentation (user guide, warranty card)

Availability

Officially announced
Mar 29, 2017 Jul 22, 2019

Alternative variants

International version
System chip Samsung Exynos 9 Octa 8895 (10 nm)
Processor Octa-core
2500 MHz
Exynos M2 "Mongoose"and ARM Cortex-A53
GPU Mali-G71 MP20
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), 32(1500 L-band), 66(AWS-3)
4G (TDD) Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
FCC approval Date approved: Sep 25, 2017
FCC ID value: A3LSMG955F
Measured SAR Head: 0.58 W/kg
Body: 0.65 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 0.49 W/kg
Phablet: 3.98 W/kg
Internal storage 1000GB
Colors Matte Black
Data Speed LTE-A Pro Cat 20 (2000/150 Mbit/s)
for Verizon Wireless
4G (FDD) Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 13(700 c), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)
3G Bands 5(850), 8(900), 2(1900), 1(2100)
Hearing aid compatible M4/T3
for T-Mobile
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 66(AWS-3)
3G Bands 5(850), 4(1700/2100), 2(1900), 1(2100)
with Dual SIM
System chip Samsung Exynos 9 Octa 8895 (10 nm)
Processor Octa-core
2500 MHz
Exynos M2 "Mongoose"and ARM Cortex-A53
GPU Mali-G71 MP20
Dual SIM Yes
for AT&T
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 18(800 Lower), 19(800 Upper), 20(800 DD), 28(700 APT), 29(700 d), 30(2300 WCS)
for Sprint
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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT)
for US Cellular
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 8(900), 12(700 a), 13(700 c), 18(800 Lower), 19(800 Upper), 25(1900+)
3G Bands 5(850), 8(900), 2(1900), 1(2100)
FCC OKs Cingular\'s purchase of AT&T Wireless