Home Phone comparison OnePlus 9RT and Oppo Realme 8i - Which is better?

OnePlus 9RT vs Oppo Realme 8i

62 out 100
OnePlus 9RT
VS
46 out 100
Oppo Realme 8i
OnePlus 9RT
Oppo Realme 8i

Compared 2 smartphones : OnePlus 9RT Manufactured in October, 2021, with display 6.62 with chipsetQualcomm Snapdragon 888 5G, vs Oppo Realme 8i, Manufactured in September, 2021 with chipsetMediaTek Helio G96. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose OnePlus 9RT
  • Larger display: 6.62in
  • Newer Bluetooth version: 5.2 vs 5.1
  • Supports Dolby Atmos
  • Includes charger
Reasons to choose Oppo Realme 8i
  • Higher pixel density: 401ppi
  • Lighter design: 194g vs 198.5g
  • Higher battery capacity: 5000mAh vs 4500mAh

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB		 - 4/64 GB
- 4/128 GB
- 6/128 GB

Review

Key Specs OnePlus 9RT and Oppo Realme 8i
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
OnePlus 9RT
vs
Oppo Realme 8i

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.62 in 6.6 in
Resolution 1080x2400 pixels 1080x2412 pixels
Aspect ratio 20:9 20:9
Pixel density 397 ppi 401 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No No
Max brightness 500 nits 600 nits
HDR support Yes HDR10+ No
Touch Sampling Rate 600 Hz 180 Hz
Screen-to-body ratio 87.4 % 84.9 %
Features - DCI-P3
- Always-On Display		 DCI-P3
Display test
Peak brightness (auto)
OnePlus 9RT
n/a
Oppo Realme 8i
535 nits

Design & Build

Design and ergonomics comparison
Height 162.2 mm (6.39 in) 164.1 mm (6.46 in)
Width 74.6 mm (2.94 in) 75.5 mm (2.97 in)
Thickness 8.3 mm (0.33 in) 8.5 mm (0.33 in)
Weight 198.5 g (7 oz) 194 g (6.84 oz)
Water resistance No No
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Silver
- Blue		 - Black
- Purple
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
OnePlus 9RT
87.4 %
Oppo Realme 8i
84.9 %

Performance

Testing OnePlus 9RT and Oppo Realme 8i In benchmarks
Processor
Chipset Qualcomm Snapdragon 888 5G MediaTek Helio G96
Max Frequency 2840 MHz 2050 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))		 - 6/2 (Cortex-A55)
- 2/2.05 (Cortex-A76)
Process Samsung TSMC
Transistor Size 5 nm 12 nm
Neural Processor Hexagon 780 MediaTek APU
Graphics Adreno 660 Mali-G57 MP2
GPU Cores 1024 128
GPU Frequency 840 MHz 950 MHz
FLOPS 1290.2 GFLOPS 243 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
OnePlus 9RT
1201
Oppo Realme 8i
730
Geekbench 6 (Multi-Core)
OnePlus 9RT
3302
Oppo Realme 8i
1882
Geekbench 6 (Single-Core)1201730
Geekbench 6 (Multi-Core)33021882
Sources: Geekbench v6 [OnePlus 9RT]
AnTuTu 10
AnTuTu 10
OnePlus 9RT
927492
Oppo Realme 8i
361810
CPU237316125217
GPU30728462165
Memory16914375158
UX21374999270
NanoReview Score927492361810
3DMark Wild Life
3DMark Wild Life
OnePlus 9RT
5821
Oppo Realme 8i
1091
Stability66 %98 %
Graphics Test34 fps6 fps
Graphics Score58211091
Sources: 3DMark [OnePlus 9RT], [Oppo Realme 8i]
PCMark 3.0
PCMark 3.0
OnePlus 9RT
n/a
Oppo Realme 8i
10004
Writing scoren/a12620
Web scoren/a8175
Video editingn/a5409
Data manipulationn/a6630
NanoReview Scoren/a10004

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 4 GB
- 6 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 2750 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 64 GB
- 128 GB
Storage TypeUFS 3.1UFS 2.1
Memory CardNoMicroSD

Software

OS Android 12 (Upgradeable to Android 14) Android 11 (Upgradeable to Android 13)
UI Skin OxygenOS 14 Realme UI 4.0

Battery

Volume 4500 mAh 5000 mAh
Max Charging Power 65 W 18 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 15 min) Yes (30% in 30 min)
Full Charge Time 0:38 h 2:21 h
Battery Life Test
Battery Life
OnePlus 9RT
n/a
Oppo Realme 8i
24:45
Web Browsingn/a08:17 h
Video Playbackn/a13:08 h
Gamesn/a05:22 h
Standby Moden/a143 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8700x5800 pixels 8700x5800 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 480 fps (720p) 120 fps (720p)
Wide-angle lens 123 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 16 MP
Macro: 2 MP		 Standard: 50 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length24 mm26 mm
SensorSony IMX766Samsung S5KJN1
Sensor size1/1.561/2.76
Pixel size1 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix16 MPn/a
Aperturef/2.2n/a
Focal length14 mmn/a
SensorSony IMX481n/a
Sensor size1/3.09n/a
Pixel size1 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 16 MP 16 MP
Photo resolution 4920x3264 pixels 4920x3264 pixels
Aperture f/2.0 f/2.1
Sensor CMOS Hynix Hi-1364Q
Sensor size 1/3.06 1/3.0
Pixel size 1 μm 1 μm
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 5.1
Bluetooth features LE, A2DP LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC
NFC* Yes Varies by region
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800/1900MHz
3G Bandsn/aWCDMA 1/5/8
LTE Bands*n/aLTE (B1/B3/B5/B8/B38/B40/B41)
LTE category2013
5G SupportYesNo

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No No
Dolby Atmos Yes No

Other

Class Flagship Mid-range
Announced October, 2021 yr September, 2021 yr
Release Date October, 2021 yr September, 2021 yr
Launch Price ($) 515 230
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 65 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider OnePlus 9RT the clear winner in this comparison.

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