Home Phone comparison Oppo Realme C75 and Xiaomi Redmi Note 11 - Which is better?

Oppo Realme C75 vs Xiaomi Redmi Note 11

54 out 100
Oppo Realme C75
VS
50 out 100
Xiaomi Redmi Note 11
Oppo Realme C75
Xiaomi Redmi Note 11

Compared 2 smartphones : Oppo Realme C75 Manufactured in December, 2024, with display 6.72 with chipsetMediaTek Helio G92 Max, vs Xiaomi Redmi Note 11, Manufactured in January, 2022 with chipsetQualcomm Snapdragon 680. 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 C75
  • Larger display: 6.72in
  • Higher battery capacity: 6000mAh vs 5000mAh
Reasons to choose Xiaomi Redmi Note 11
  • Higher pixel density: 409ppi
  • Lighter design: 179g vs 196g
  • Infrared port

Versions

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

Review

Key Specs Oppo Realme C75 and Xiaomi Redmi Note 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.
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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 C75
vs
Xiaomi Redmi Note 11

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.43 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 392 ppi 409 ppi
Refresh rate 90 Hz 90 Hz
Adaptive refresh rate No No
Max brightness 690 nits 700 nits
HDR support No No
Screen-to-body ratio 86.3 % 84.5 %
Features n/a - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Oppo Realme C75
n/a
Xiaomi Redmi Note 11
736 nits
sRGB gamutn/a95.1 %
PWM (Flicker)n/a171 Hz
Response timen/a2 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Xiaomi Redmi Note 11]

Design & Build

Design and ergonomics comparison
Height 165.69 mm (6.52 in) 159.87 mm (6.29 in)
Width 76.22 mm (3 in) 73.87 mm (2.91 in)
Thickness 7.99 mm (0.31 in) 8.09 mm (0.32 in)
Weight 196 g (6.91 oz) 179 g (6.31 oz)
Water resistance IP69 IP53
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Gold		 - Gray
- Blue
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Oppo Realme C75
86.3 %
Xiaomi Redmi Note 11
84.5 %

Performance

Testing Oppo Realme C75 and Xiaomi Redmi Note 11 In benchmarks
Processor
Chipset MediaTek Helio G92 Max Qualcomm Snapdragon 680
Max Frequency 2000 MHz 2400 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/1.9 (Kryo 265 Silver (Cortex-A53))
- 4/2.4 (Kryo 265 Gold (Cortex-A73))
Process TSMC TSMC
Transistor Size 12 nm 6 nm
Neural Processor MediaTek APU Hexagon 686
Graphics Mali-G52 MP2 Adreno 610
GPU Cores 48 128
GPU Frequency 1000 MHz 1114 MHz
FLOPS 96 GFLOPS 284 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C75
436
Xiaomi Redmi Note 11
558
Geekbench 6 (Multi-Core)
Oppo Realme C75
1356
Xiaomi Redmi Note 11
1613
Geekbench 6 (Single-Core)436558
Geekbench 6 (Multi-Core)13561613
Geekbench Compute (GPU)1075n/a
Sources: Geekbench v6 [Oppo Realme C75]
AnTuTu 10
AnTuTu 10
Oppo Realme C75
222969
Xiaomi Redmi Note 11
306813
CPU58520103394
GPU4083839217
Memory5967288291
UX6393975911
NanoReview Score222969306813
3DMark Wild Life
3DMark Wild Life
Oppo Realme C75
n/a
Xiaomi Redmi Note 11
441
Max Surface Temp.n/a36.5 °C
Stabilityn/a98 %
Graphics Testn/a2 fps
Graphics Scoren/a441
Sources: 3DMark [Xiaomi Redmi Note 11]
PCMark 3.0
PCMark 3.0
Oppo Realme C75
n/a
Xiaomi Redmi Note 11
7169
Writing scoren/a8451
Web scoren/a6774
Video editingn/a3902
Data manipulationn/a6045
NanoReview Scoren/a7169

Memory

RAM
RAM Size - 6 GB
- 8 GB		 - 4 GB
- 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 64 GB
- 128 GB
Storage TypeeMMC 5.1UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 11 (Upgradeable to Android 13)
OS Size n/a 18.7 GB
UI Skin Realme UI 5.0 HyperOS 1.0

Battery

Volume 6000 mAh 5000 mAh
Max Charging Power 45 W 33 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes (40% in 30 min) Yes (51% in 30 min)
Full Charge Time n/a 1:18 h
Battery Life Test
Battery Life
Oppo Realme C75
n/a
Xiaomi Redmi Note 11
24:01
Web Browsingn/a08:59 h
Video Playbackn/a13:48 h
Gamesn/a05:50 h
Standby Moden/a125 h

Main camera

Matrix 50 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Slow Motion n/a 120 fps (720p)
Wide-angle lens n/a 118 °
Lenses count Standard: 50 MP
Depth		 Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal lengthn/a26 mm
Sensorn/aSamsung JN1
Sensor size1/2.881/2.76
Pixel size0.64 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Sensorn/aSony IMX355
Sensor sizen/a1/4
Pixel sizen/a1.14 μm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 13 MP
Photo resolution 3264x2448 pixels 4128x3096 pixels
Aperture f/2.0 f/2.4
Focal length 26 mm n/a
Sensor CMOS CMOS
Sensor size 1/4 1/3.1
Autofocus No 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 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
Bluetooth features LE 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
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Varies by region
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzGSM 850 900 1800 1900MHz
3G BandsWCDMA 1/5/8WCDMA 1/2/4/5/8
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41)
LTE category713
5G SupportNoNo

Sound

Speakers Stereo Stereo
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos No n/a
Speaker Test
Max Volume
Oppo Realme C75
n/a
Xiaomi Redmi Note 11
89 dB

Other

Class Budget Mid-range
Announced November, 2024 yr January, 2022 yr
Release Date December, 2024 yr January, 2022 yr
Launch Price ($) 180 179
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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