Compare Oppo Reno 4 Z vs OnePlus 9 vs OnePlus 8
Connectivity
Ports
USB-C 2.0 + 3.5mm Headphone
USB-C 3.1 Gen1
USB-C 3.1 Gen1
Wireless Connectivity
WiFi 5 + Bluetooth 5.1 + NFC
WiFi 6, Bluetooth 5.2, NFC
WiFi 6, Bluetooth 5.1, NFC
Construction
Battery | Capacity
4000 mAh
4500 mAh
4300 mAh
Camera | Front
16MP, f/2.4, Sony IMX471, Fixed focus
16MP Sony IMX471, Fixed focus, f/2.45
Camera | Front | Depth
2 MP, f/2.4
Camera | Front | Main
16 MP, f/2.0, 26mm, 1/3.06", 1.0µm
Camera | Rear | Depth
2 MP, f/2.4
Camera | Rear | Macro
2MP, f/2.4
Camera | Rear | Monochrome
2 MP, f/2.4
2MP
Camera | Rear | Ultra-Wide
8 MP, f/2.2, 119˚, 1/4.0", 1.12µm
50MP, f/2.2, IMX766 (14mm equivalent)
16MP, f/2.2
Camera | Rear | Wide
48 MP, f/1.7, 26mm, 1/2.0", 0.8µm, PDAF
48MP, f/1.8, Sony IMX689 (23mm equivalent)
48MP Sony IMX586, OIS + EIS, PDAF, f/1.75
Colors
Ink Black, Dew White
Astral Black or Winter Mist
Glacial Green, Interstellar Glow, Onyx Black
Material
Corning Gorilla Glass
2.5D Corning Gorilla Glass front + 3D Glass, Corning Gorilla Glass back
Speakers
Stereo speakers
Dual stereo speakers
Dual stereo speakers
Dimensions
Bezels
90.4% screen-to-body ratio
Size | Depth
8.1 mm
8.7 mm
8.0 mm
Size | Height
163.8 mm
160 mm
160.2 mm
Size | Width
75.5 mm
74.2 mm
72.9 mm
Weight
184 g
192 g
180 g
Display
Aspect Ratio
20:9
20:9
20:9
Brightness
480 nits (typical)
Contrast Ratio
1500:1
Display Color Depth
1.07B (8+2-bit)
Display Diagonal
6.57 inch
6.55 inches
6.55 inches
Display Type
LCD
Fluid AMOLED (OLED)
Fluid AMOLED (OLED)
Gamut
81.5% NTSC
100% DCI-P3
Pixel Density
401 ppi
402 ppi
402 ppi
Refresh Rate
120 Hz
120 Hz
90 Hz
Resolution
FHD+ 2400 x 1080
FHD+, 2400x1080
2400x1080
Function
Audio
Dolby Atmos
Dolby Atmos
Bluetooth Codecs
SBC, AAC, aptx, aptx HD, LDAC
AptX, aptX HD, LDAC, AAC
AptX, aptX HD, LDAC, AAC, SBC
Chipset
MediaTek MT6873V Dimensity 800 5G (7 nm)
Qualcomm Snapdragon 888
Qualcomm Snapdragon 865
Fast Charging
Fast charging 18W
65 W
30 W
GPS
GPS, A-GPS, GLONASS, BDS, GALILEO, QZSS
GPS (L1+L5 Dual Band), GLONASS, Galileo (E1+E5a Dual Band), Beidou, A-GPS
GPS (L1+L5 Dual Band), GLONASS, Galileo (E1+E5a Dual Band), Beidou, SBAS, A-GPS
Graphics
Mali-G57 MC4
Adreno 660
Adreno 650
HDR
HDR10+
HDR10+
Operating System
Android 10, ColorOS 7.2
OxygenOS based on Android 11
OxygenOS based on Android 10
Processor
Octa-core (4x2.0 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)
SIM
2x Nano 5G
Single nano 5G
Dual nano 5G
Security
In-display Fingerprint, Face Unlock
In-display Fingerprint, Face Unlock
Sensor
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
In-display Fingerprint Sensor, Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flicker-detect sensor, Barometer
In-display Fingerprint Sensor, Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core
Touch Screen
Up to 120Hz touch sampling rate
Tuner
FM
Video Recording
4K 30fps / FHD 30fps
8K 30fps / 4K 60fps / FHD 240fps / HD 480fps
4K 60fps / FHD 240fps
Wireless Charging
15 W
Performance
Memory | Capacity
8 GB
8 GB
8 or 12 GB
Memory | Type
LPDDR5
LPDDR4X
Storage
128 GB UFS 2.1
128GB UFS 3.1 2-LANE
128 or 256 GB UFS 3.0 2-LANE
Production
Debut
2020-09
2021-03-23
2020-04-17
Made In
China
China
China
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