Home Phone comparison Oppo Realme 9 and Xiaomi Mi 11 - Which is better?

Oppo Realme 9 vs Xiaomi Mi 11

49 out 100
Oppo Realme 9
VS
64 out 100
Xiaomi Mi 11
Oppo Realme 9
Xiaomi Mi 11

Compared 2 smartphones : Oppo Realme 9 Manufactured in April, 2022, with display 6.4 with chipsetQualcomm Snapdragon 680, vs Xiaomi Mi 11, Manufactured in January, 2021 with chipsetQualcomm Snapdragon 888 5G. 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 Oppo Realme 9
  • Lighter design: 178g vs 196g
  • Higher battery capacity: 5000mAh vs 4600mAh
  • Includes charger
Reasons to choose Xiaomi Mi 11
  • Larger display: 6.81in
  • Higher pixel density: 515ppi
  • Higher refresh rate: 120Hz
  • Newer Bluetooth version: 5.2 vs 5.1
  • Infrared port

Versions

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

Review

Key Specs Oppo Realme 9 and Xiaomi Mi 11
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:
Oppo Realme 9
vs
Xiaomi Mi 11

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.4 in 6.81 in
Resolution 1080x2400 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 411 ppi 515 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No No
Max brightness 430 nits 900 nits
HDR support No Yes HDR10+
Touch Sampling Rate 360 Hz 480 Hz
Screen-to-body ratio 84.2 % 91.4 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme 9
642 nits
Xiaomi Mi 11
919 nits

Design & Build

Design and ergonomics comparison
Height 160.2 mm (6.31 in) 164.3 mm (6.47 in)
Width 73.3 mm (2.89 in) 74.6 mm (2.94 in)
Thickness 7.99 mm (0.31 in) 8.1 mm (0.32 in)
Weight 178 g (6.28 oz) 196 g (6.91 oz)
Water resistance IP54 No
Back panel Plastic Glass
Frame Plastic Metal
Colors - White
- Black
- Gold		 - White
- Black
- Blue
- Green
- Purple
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Oppo Realme 9
84.2 %
Xiaomi Mi 11
91.4 %

Performance

Testing Oppo Realme 9 and Xiaomi Mi 11 In benchmarks
Processor
Chipset Qualcomm Snapdragon 680 Qualcomm Snapdragon 888 5G
Max Frequency 2400 MHz 2840 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.9 (Kryo 265 Silver (Cortex-A53))
- 4/2.4 (Kryo 265 Gold (Cortex-A73))		 - 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))
Process TSMC Samsung
Transistor Size 6 nm 5 nm
Neural Processor Hexagon 686 Hexagon 780
Graphics Adreno 610 Adreno 660
GPU Cores 128 1024
GPU Frequency 1114 MHz 840 MHz
FLOPS 284 GFLOPS 1290.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 9
413
Xiaomi Mi 11
1426
Geekbench 6 (Multi-Core)
Oppo Realme 9
1425
Xiaomi Mi 11
3840
Geekbench 6 (Single-Core)4131426
Geekbench 6 (Multi-Core)14253840
Sources: Geekbench v6 [Oppo Realme 9]
AnTuTu 10
AnTuTu 10
Oppo Realme 9
317925
Xiaomi Mi 11
919237
CPU111183224221
GPU39950292912
Memory82903185743
UX83889216361
NanoReview Score317925919237
3DMark Wild Life
3DMark Wild Life
Oppo Realme 9
446
Xiaomi Mi 11
5029
Stability99 %91 %
Graphics Test2 fps30 fps
Graphics Score4465029
Sources: 3DMark [Oppo Realme 9], [Xiaomi Mi 11]
PCMark 3.0
PCMark 3.0
Oppo Realme 9
8053
Xiaomi Mi 11
12956
Writing score1014915023
Web score744611478
Video editing43227618
Data manipulation57319700
NanoReview Score805312956

Memory

RAM
RAM Size - 6 GB
- 8 GB		 - 8 GB
- 12 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 2133 MHz 2750 MHz
Channels 2 2
Storage
Storage Capacity128 GB- 128 GB
- 256 GB
Storage TypeUFS 2.2UFS 3.1
Memory CardMicroSDNo

Software

OS Android 12 (Upgradeable to Android 14) Android 11 (Upgradeable to Android 14)
UI Skin Realme UI 5.0 HyperOS 1.0

Battery

Volume 5000 mAh 4600 mAh
Max Charging Power 33 W 55 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (50% in 30 min) Yes (83% in 30 min)
Full Charge Time 1:16 h 0:50 h
Battery Life Test
Battery Life
Oppo Realme 9
26:31
Xiaomi Mi 11
17:51
Web Browsing09:51 h05:56 h
Video Playback14:59 h10:13 h
Games06:05 h04:26 h
Standby Mode140 h99 h

Main camera

Matrix 108 MP 108 MP
Photo resolution 12000x9000 pixels 12032x9204 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No Yes (Up to 30 fps)
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° 123 °
Lenses count Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 108 MP
Ultra-wide: 13 MP
Macro: 5 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix108 MP108 MP
Aperturef/1.8f/1.9
Focal length26 mm26 mm
SensorSamsung HM6Samsung Bright S5KHMX
Sensor size1/1.671/1.33
Pixel size0.64 μm0.8 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix8 MP13 MP
Aperturef/2.2f/2.4
SensorOmniVision OV08D10Omnivision OV13B10
Sensor size1/41/3.06
Pixel size1.12 μm1.12 μm
StabilizationNoDigital
Main camera DxOMark results
Photo quality
Oppo Realme 9
n/a
Xiaomi Mi 11
127
Video quality
Oppo Realme 9
n/a
Xiaomi Mi 11
107
Overall camera score
Oppo Realme 9
n/a
Xiaomi Mi 11
120
Sources: DxOMark [Xiaomi Mi 11]

Front camera

Matrix 16 MP 20 MP
Photo resolution 4920x3264 pixels 5380x3620 pixels
Aperture f/2.1 f/2.3
Focal length 26 mm 27 mm
Sensor Sony IMX471 Samsung S5K3T2
Sensor size 1/3.13 1/3.4
Pixel size 1 μm 0.8 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Oppo Realme 9
n/a
Xiaomi Mi 11
100
Video quality
Oppo Realme 9
n/a
Xiaomi Mi 11
133

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1 5.2
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
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM/GPRS/EDGE 850/900/1800/1900GSM 850 / 900 / 1800 / 1900
3G BandsWCDMA 1/5/8WCDMA 1, 2, 4, 5, 8
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B32/B38/B40/B41)
LTE categoryn/a24
5G SupportNoYes

Sound

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

Other

Class Mid-range Flagship
Announced April, 2022 yr December, 2020 yr
Release Date April, 2022 yr January, 2021 yr
Launch Price ($) 320 750
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 33 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Mi 11 the clear winner in this comparison.

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