Asus ROG Phone II ZS660KL vs OnePlus 5T

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
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), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
HSDPA speed

42.2 Mbps

HSDPA
HSUPA speed

5.76 Mbps

HSUPA
LTE-A speed

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

LTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass (Gorilla Glass 6), back glass, aluminum frame

Front glass, aluminum frame & back
SIM

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

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

171 mm

156.1 mm
Width

77.6 mm

75 mm
Thickness

9.5 mm

7.3 mm
Weight

240 g

162 g
Colors

Black

Midnight Black

Display
Display type

AMOLED capacitive touchscreen

Optic AMOLED capacitive touchscreen
Physical size

6.59 inches

6.01 inches
Resolution

1080 x 2340 pixels

1080 x 2160 pixels
Pixel density

391 ppi

401 ppi
Display colors

16777216

16777216
Protection

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

Corning Gorilla Glass 5
Multitouch

Yes

Yes
Display features

DCI-P3 108%, HDR10, Always-on-display

-

Main camera
Camera type

Dual

Dual
Main camera

48 MP, f/1.79 , 26 mm, 1/2" , 0.8 µm

16 MP, f/1.7 , 27 mm, 1/2.8" , 1.12 µm
13 MP, f/2.4 , 11 mm

20 MP, f/1.7 , 27 mm, 1/2.8" , 1 µm
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

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

2160p@30fps, 1080p@30/60fps, 720p@30/120fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

dual-LED flash

dual-LED flash
Electronic image stabilization

-

EIS (gyro)
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

Geo-tagging, HDR, face detection, panorama, touch focus

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
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
Wi-Fi DLNA

-

Yes
USB

Type-C 1.0 reversible connector

Type-C 1.0 reversible connector
USB connector

Accessory connector

-
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Java

-

No
Sensors

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

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity