Home Phone comparison Oppo Realme C55 and Xiaomi Redmi Note 10S - Which is better?

Oppo Realme C55 vs Xiaomi Redmi Note 10S

48 out 100
Oppo Realme C55
VS
49 out 100
Xiaomi Redmi Note 10S
Oppo Realme C55
Xiaomi Redmi Note 10S

Compared 2 smartphones : Oppo Realme C55 Manufactured in March, 2023, with display 6.72 with chipsetMediaTek Helio G88, vs Xiaomi Redmi Note 10S, Manufactured in April, 2021with chipsetMediaTek Helio G95. 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 C55
  • Larger display: 6.72in
  • Higher refresh rate: 90Hz
  • Newer Bluetooth version: 5.2 vs 5
  • Includes charger
Reasons to choose Xiaomi Redmi Note 10S
  • Higher pixel density: 409ppi
  • Lighter design: 178.8g vs 189.5g
  • Infrared port

Versions

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

Review

Key Specs Oppo Realme C55 and Xiaomi Redmi Note 10S
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 C55
vs
Xiaomi Redmi Note 10S

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 60 Hz
Adaptive refresh rate No No
Max brightness 680 nits 450 nits
HDR support No Yes HDR10
Touch Sampling Rate 180 Hz n/a
Screen-to-body ratio 86.7 % 83.4 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme C55
655 nits
Xiaomi Redmi Note 10S
694 nits
sRGB gamut100 %91.6 %
PWM (Flicker)n/a250 Hz
Response time21 ms4.4 ms
Contrast1471:1∞ Infinite
Sources: NotebookCheck [Oppo Realme C55], [Xiaomi Redmi Note 10S]

Design & Build

Design and ergonomics comparison
Height 165.6 mm (6.52 in) 160.5 mm (6.32 in)
Width 75.9 mm (2.99 in) 74.5 mm (2.93 in)
Thickness 7.89 mm (0.31 in) 8.3 mm (0.33 in)
Weight 189.5 g (6.68 oz) 178.8 g (6.31 oz)
Water resistance No IP53
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Blue
- Green
- Yellow		 - White
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Oppo Realme C55
86.7 %
Xiaomi Redmi Note 10S
83.4 %

Performance

Testing Oppo Realme C55 and Xiaomi Redmi Note 10S In benchmarks
Processor
Chipset MediaTek Helio G88 MediaTek Helio G95
Max Frequency 2000 MHz 2050 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 6/2 (Cortex-A55)
- 2/2.05 (Cortex-A76)
Process TSMC TSMC
Transistor Size 12 nm 12 nm
Neural Processor MediaTek APU MediaTek APU
Graphics Mali-G52 MP2 Mali-G76 MP4
GPU Cores 48 144
GPU Frequency 1000 MHz 900 MHz
FLOPS 96 GFLOPS 259.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C55
425
Xiaomi Redmi Note 10S
624
Geekbench 6 (Multi-Core)
Oppo Realme C55
1413
Xiaomi Redmi Note 10S
1719
Geekbench 6 (Single-Core)425624
Geekbench 6 (Multi-Core)14131719
AnTuTu 10
AnTuTu 10
Oppo Realme C55
274070
Xiaomi Redmi Note 10S
405979
CPU81734123031
GPU4192085934
Memory7495987925
UX75457109089
NanoReview Score274070405979
3DMark Wild Life
3DMark Wild Life
Oppo Realme C55
742
Xiaomi Redmi Note 10S
n/a
Max Surface Temp.47.8 °Cn/a
Stability98 %n/a
Graphics Test4 fpsn/a
Graphics Score742n/a
Sources: 3DMark [Oppo Realme C55]
PCMark 3.0
PCMark 3.0
Oppo Realme C55
8633
Xiaomi Redmi Note 10S
n/a
Writing score9636n/a
Web score7137n/a
Video editing6212n/a
Data manipulation6028n/a
NanoReview Score8633n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 - 6 GB
- 8 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 13 (Upgradeable to Android 14) Android 11 (Upgradeable to Android 13)
OS Size 20 GB 18 GB
UI Skin Realme UI 5.0 MIUI 14

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 33 W 33 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (27% in 30 min) Yes (50% in 35 min)
Full Charge Time 1:09 h 1:09 h
Battery Life Test
Battery Life
Oppo Realme C55
22:19
Xiaomi Redmi Note 10S
24:11
Web Browsing07:44 h09:10 h
Video Playback12:22 h13:06 h
Games05:14 h05:29 h
Standby Mode124 h129 h

Main camera

Matrix 64 MP 64 MP
Photo resolution 9248x6944 pixels 9216x6912 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) 960 fps (720p)
Wide-angle lens n/a 118 °
Lenses count Standard: 64 MP
Depth: 2 MP		 Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix64 MP64 MP
Aperturen/af/1.8
Focal lengthn/a26 mm
SensorOmnivision OV64BOmniVision OV64B
Sensor size1/21/1.97
Pixel size0.7 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a13 mm
Sensorn/aSony IMX355
Sensor sizen/a1/4
Pixel sizen/a1.14 μm
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Oppo Realme C55
n/a
Xiaomi Redmi Note 10S
98
Video quality
Oppo Realme C55
n/a
Xiaomi Redmi Note 10S
82
Overall camera score
Oppo Realme C55
n/a
Xiaomi Redmi Note 10S
92
Sources: DxOMark [Xiaomi Redmi Note 10S]

Front camera

Matrix 8 MP 13 MP
Photo resolution 3264x2448 pixels 4290x2800 pixels
Aperture f/2.0 f/2.5
Sensor CMOS Omnivision OV13B10
Sensor size n/a 1/3.06
Pixel size n/a 1.12 μm
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 5.2 5
Bluetooth features LE LE, HID, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- 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 850/900/1800/1900GSM 850 900 1800 1900
3G BandsWCDMA Bands 1/5/8WCDMA B1/2/4/5/8
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41)
LTE category712
5G SupportNoNo

Sound

Speakers Mono Stereo
3.5 mm Jack Yes Yes
FM Radio No Yes
Dolby Atmos No No
Speaker Test
Max Volume
Oppo Realme C55
80.6 dB
Xiaomi Redmi Note 10S
88.9 dB

Other

Class Budget Mid-range
Announced March, 2023 yr March, 2021 yr
Release Date March, 2023 yr April, 2021 yr
Launch Price ($) 160 190
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint 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

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