Home Phone comparison Xiaomi Redmi 12C and Oppo Realme C75 - Which is better?

Xiaomi Redmi 12C vs Oppo Realme C75

40 out 100
Xiaomi Redmi 12C
VS
54 out 100
Oppo Realme C75
Xiaomi Redmi 12C
Oppo Realme C75

Compared 2 smartphones : Xiaomi Redmi 12C Manufactured in January, 2023, with display 6.71 with chipsetMediaTek Helio G85, vs Oppo Realme C75, Manufactured in December, 2024 with chipsetMediaTek Helio G92 Max. 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 Xiaomi Redmi 12C
  • Lighter design: 192g vs 196g
  • Newer Bluetooth version: 5.1 vs 5
Reasons to choose Oppo Realme C75
  • Larger display: 6.72in
  • Higher pixel density: 392ppi
  • Higher refresh rate: 90Hz
  • Higher battery capacity: 6000mAh vs 5000mAh

Versions

Available versions and configurations
Memory Options - 2/32 GB
- 3/32 GB
- 3/64 GB
- 3/128 GB
- 4/32 GB
- 4/64 GB
- 4/128 GB
- 6/128 GB		 - 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Xiaomi Redmi 12C and Oppo Realme C75
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:
Xiaomi Redmi 12C
vs
Oppo Realme C75

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.71 in 6.72 in
Resolution 720x1650 pixels 1080x2400 pixels
Aspect ratio 20.6:9 20:9
Pixel density 268 ppi 392 ppi
Refresh rate 60 Hz 90 Hz
Adaptive refresh rate No No
Max brightness 400 nits 690 nits
HDR support No No
Screen-to-body ratio 82.6 % 86.3 %
Display test
Peak brightness (auto)
Xiaomi Redmi 12C
396 nits
Oppo Realme C75
n/a
sRGB gamut96.1 %n/a
Response time30 msn/a
Contrast1191:1n/a
Sources: NotebookCheck [Xiaomi Redmi 12C]

Design & Build

Design and ergonomics comparison
Height 168.76 mm (6.64 in) 165.69 mm (6.52 in)
Width 76.41 mm (3.01 in) 76.22 mm (3 in)
Thickness 8.77 mm (0.35 in) 7.99 mm (0.31 in)
Weight 192 g (6.77 oz) 196 g (6.91 oz)
Water resistance No IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Blue
- Green
- Purple		 - Black
- Gold
Fingerprint sensor Yes rear Yes In-Button
Screen-to-body ratio
Xiaomi Redmi 12C
82.6 %
Oppo Realme C75
86.3 %

Performance

Testing Xiaomi Redmi 12C and Oppo Realme C75 In benchmarks
Processor
Chipset MediaTek Helio G85 MediaTek Helio G92 Max
Max Frequency 2000 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 12 nm 12 nm
Neural Processor Yes MediaTek APU
Graphics Mali-G52 MP2 Mali-G52 MP2
GPU Cores 48 48
GPU Frequency 1000 MHz 1000 MHz
FLOPS 96 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi 12C
407
Oppo Realme C75
436
Geekbench 6 (Multi-Core)
Xiaomi Redmi 12C
1269
Oppo Realme C75
1356
Geekbench 6 (Single-Core)407436
Geekbench 6 (Multi-Core)12691356
Geekbench Compute (GPU)n/a1075
Sources: Geekbench v6 [Oppo Realme C75]
AnTuTu 10
AnTuTu 10
Xiaomi Redmi 12C
267015
Oppo Realme C75
222969
CPU8282558520
GPU4247140838
Memory7031659672
UX7140363939
NanoReview Score267015222969
3DMark Wild Life
3DMark Wild Life
Xiaomi Redmi 12C
725
Oppo Realme C75
n/a
Max Surface Temp.45.8 °Cn/a
Stability97 %n/a
Graphics Test4 fpsn/a
Graphics Score725n/a
Sources: 3DMark [Xiaomi Redmi 12C]
PCMark 3.0
PCMark 3.0
Xiaomi Redmi 12C
8529
Oppo Realme C75
n/a
Writing score9971n/a
Web score7250n/a
Video editing6271n/a
Data manipulation5540n/a
NanoReview Score8529n/a

Memory

RAM
RAM Size - 3 GB
- 4 GB
- 6 GB		 - 6 GB
- 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency n/a 1800 MHz
Channels 2 2
Storage
Storage Capacity- 32 GB
- 64 GB
- 128 GB		- 128 GB
- 256 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 12 Android 14
OS Size 13 GB n/a
UI Skin MIUI 13 Realme UI 5.0

Battery

Volume 5000 mAh 6000 mAh
Max Charging Power 10 W 45 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging No Yes (40% in 30 min)
Full Charge Time 2:05 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8150x6150 pixels n/a
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)
Lenses count Standard: 50 MP
Depth: 0.1 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Sensor size1/2.761/2.88
Pixel sizen/a0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 5 MP 8 MP
Photo resolution 2592x1944 pixels 3264x2448 pixels
Aperture f/2.2 f/2.0
Focal length n/a 26 mm
Sensor CMOS CMOS
Sensor size n/a 1/4
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 5.1 5
Bluetooth features LE LE
USB type Micro USB USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region 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 BandsGSM B2/3/5/8GSM 850/900/1800/1900MHz
3G BandsWCDMA B1/5/8WCDMA 1/5/8
LTE Bands*LTE (B1/B3/B5/B8/B34/B38/B39/B40/B41)LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
LTE category77
5G SupportNoNo

Sound

Speakers Mono Stereo
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No No
Speaker Test
Max Volume
Xiaomi Redmi 12C
79.7 dB
Oppo Realme C75
n/a

Other

Class Budget Budget
Announced December, 2022 yr November, 2024 yr
Release Date January, 2023 yr December, 2024 yr
Launch Price ($) 150 180
Sensors - Accelerometer
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 10 W Yes 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Oppo Realme C75 the clear winner in this comparison.

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