Asus ROG Phone 3 ZS661KS vs Oppo Reno9 Pro

Asus ROG Phone 3 ZS661KS

Oppo Reno9 Pro

Network
2G network

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

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 800, 850, 900, 1700(AWS), 1800, 1900, 2100 - A version; HSDPA 850, 900, 1700(AWS), 1900, 2100 - B version

HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - A version; LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - B version

LTE frequency band 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G network

5G band 1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79; SA/NSA - A version; 5G band 41, 77, 78, 79 SA/NSA - B version

5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, (6CA) Cat20, 2000 Mbps download, 150 Mbps upload

LTE-A (CA)
5G speed

4.4 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame

Aluminium alloy, glass
SIM

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

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

171 mm

162.3 mm
Width

78 mm

74.2 mm
Thickness

9.9 mm

7.2 mm
Weight

240 g

174 g
Build features

RGB light panel (on the back), Pressure sensitive zones (Gaming triggers)

-
Colors

Black

Black, Gold, Pink

Display
Display type

AMOLED capacitive touchscreen

AMOLED
Physical size

6.59 inches

6.7 inches
Resolution

1080 x 2340 pixels

1080 x 2412 pixels
Pixel density

391 ppi

394 ppi
Display colors

1073741824

1073741824
Protection

Corning Gorilla Glass 6

Scratch resistant, 3D curved glass screen, Asahi Glass AGC DT-Star2
Display features

HDR10+, 144Hz refresh rate, 650 nits max. brightness

120Hz, HDR10+, 500 nits (typ), 800 nits (HBM), 950 nits (peak)
DxOMark display score

70

-

Main camera
Camera type

Triple

Dual
Main camera

64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm

50 MP, f/1.8 , 24 mm, 1/1.56" , 1.0 µm, (wide) , 86˚
13 MP, f/2.4 , 11 mm

8 MP, f/2.2 , (ultrawide) , 112˚ , 1/4.0" , 1.12 µm
5 MP, f/2.0
Primary camera resolution

-

8190 x 6120 pixels
Primary camera video

8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS

4K@30fps, 1080p@30/60/120fps, gyro-EIS, HDR
Primary camera flash

LED flash

LED flash
Camera features

HDR, Panorama

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, DOL-HDR

Selfie camera
Selfie camera type

-

Single
Selfie camera

24 MP, f/2.0 , 27 mm, 0.9 µm

32 MP, f/2.4 , 22 mm, 0.8 µm, (wide) , 1/2.74"
Selfie camera features

-

Face unlock, autofocus
Selfie camera video

1080p@30fps

1080p@30fps, gyro-EIS

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, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.1 (side), Type-C 2.0 (bottom)

Type-C 2.0
USB connector

Accessory connector

-
USB On-The-Go

-

Yes
Bluetooth

v5.1

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD, aptX Adaptive

aptX HD
Infrared

-

Yes
NFC

Yes

Yes, eSE, HCE, NFC-SIM
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes
GNSS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

6000 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Quick Charge 4.0

SuperVOOC, 67W (35% in 10 min, 100% in 44 min)
Reverse charging

-

Yes
Wireless reverse charging

Yes

-

Asus ROG Phone 3 ZS661KS comparisons