Home Phone comparison Oppo Realme C75 and Samsung Galaxy A12 - Which is better?

Oppo Realme C75 vs Samsung Galaxy A12

54 out 100
Oppo Realme C75
VS
41 out 100
Samsung Galaxy A12
Oppo Realme C75
Samsung Galaxy A12

Compared 2 smartphones : Oppo Realme C75 Manufactured in December, 2024, with display 6.72 with chipsetMediaTek Helio G92 Max, vs Samsung Galaxy A12, Manufactured in December, 2020 with chipsetMediaTek Helio P35. 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 pixel density: 392ppi
  • Higher refresh rate: 90Hz
  • Lighter design: 196g vs 205g
  • Higher battery capacity: 6000mAh vs 5000mAh
  • Includes charger
Reasons to choose Samsung Galaxy A12
  • Supports Dolby Atmos

Versions

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

Review

Key Specs Oppo Realme C75 and Samsung Galaxy A12
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 C75
vs
Samsung Galaxy A12

Display

Display quality comparison
Type IPS LCD PLS TFT
Size 6.72 in 6.5 in
Resolution 1080x2400 pixels 720x1600 pixels
Aspect ratio 20:9 20:9
Pixel density 392 ppi 270 ppi
Refresh rate 90 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 690 nits 450 nits
HDR support No No
Screen-to-body ratio 86.3 % 82.1 %
Display test
Peak brightness (auto)
Oppo Realme C75
n/a
Samsung Galaxy A12
470 nits
sRGB gamutn/a96.3 %
PWM (Flicker)n/a337 Hz
Response timen/a52 ms
Contrastn/a864:1
Sources: NotebookCheck [Samsung Galaxy A12]

Design & Build

Design and ergonomics comparison
Height 165.69 mm (6.52 in) 164 mm (6.46 in)
Width 76.22 mm (3 in) 75.8 mm (2.98 in)
Thickness 7.99 mm (0.31 in) 8.9 mm (0.35 in)
Weight 196 g (6.91 oz) 205 g (7.23 oz)
Water resistance IP69 No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Gold		 - White
- Black
- Blue
- Red
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Oppo Realme C75
86.3 %
Samsung Galaxy A12
82.1 %

Performance

Testing Oppo Realme C75 and Samsung Galaxy A12 In benchmarks
Processor
Chipset MediaTek Helio G92 Max MediaTek Helio P35
Max Frequency 2000 MHz 2300 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/1.8 (Cortex-A53)
- 4/2.3 (Cortex-A53)
Process TSMC TSMC
Transistor Size 12 nm 12 nm
Neural Processor MediaTek APU No
Graphics Mali-G52 MP2 PowerVR GE8320
GPU Cores 48 32
GPU Frequency 1000 MHz 680 MHz
FLOPS 96 GFLOPS 43.5 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C75
436
Samsung Galaxy A12
480
Geekbench 6 (Multi-Core)
Oppo Realme C75
1356
Samsung Galaxy A12
1522
Geekbench 6 (Single-Core)436480
Geekbench 6 (Multi-Core)13561522
Geekbench Compute (GPU)1075n/a
Sources: Geekbench v6 [Oppo Realme C75]
AnTuTu 10
AnTuTu 10
Oppo Realme C75
222969
Samsung Galaxy A12
147439
CPU5852052120
GPU4083818126
Memory5967239276
UX6393937917
NanoReview Score222969147439

Memory

RAM
RAM Size - 6 GB
- 8 GB		 - 3 GB
- 4 GB
- 6 GB
Memory Type LPDDR4X LPDDR4
Memory Frequency 1800 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		- 32 GB
- 64 GB
- 128 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 10.0 (Upgradeable to Android 13)
OS Size n/a 13 GB
UI Skin Realme UI 5.0 One UI Core 5.1

Battery

Volume 6000 mAh 5000 mAh
Max Charging Power 45 W 15 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 (20% in 30 min)
Full Charge Time n/a 3:03 h
Battery Life Test
Battery Life
Oppo Realme C75
n/a
Samsung Galaxy A12
26:02
Web Browsingn/a11:00 h
Video Playbackn/a13:25 h
Gamesn/a06:03 h
Standby Moden/a133 h

Main camera

Matrix 50 MP 48 MP
Photo resolution n/a 8000x6000 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 No
Wide-angle lens n/a 123 °
Lenses count Standard: 50 MP
Depth		 Standard: 48 MP
Ultra-wide: 5 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP48 MP
Aperturef/1.8f/2.0
Focal lengthn/a26 mm
Sensorn/aSamsung S5KGM2
Sensor size1/2.881/2
Pixel size0.64 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrixn/a5 MP
Aperturen/af/2.2
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Oppo Realme C75
n/a
Samsung Galaxy A12
96
Video quality
Oppo Realme C75
n/a
Samsung Galaxy A12
80
Overall camera score
Oppo Realme C75
n/a
Samsung Galaxy A12
90
Sources: DxOMark [Samsung Galaxy A12]

Front camera

Matrix 8 MP 8 MP
Photo resolution 3264x2448 pixels 3264x2448 pixels
Aperture f/2.0 f/2.0
Focal length 26 mm n/a
Sensor CMOS CMOS
Sensor size 1/4 n/a
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 4 (802.11 a/b/g/n)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
Bluetooth version 5 5
Bluetooth features LE PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, 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 Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzGSM850, GSM900, DCS1800, PCS1900
3G BandsWCDMA 1/5/8UMTS B1 (2100), B5(850), B8 (900)
LTE category77
5G SupportNoNo

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos No Yes
Speaker Test
Max Volume
Oppo Realme C75
n/a
Samsung Galaxy A12
80.9 dB

Other

Class Budget Budget
Announced November, 2024 yr November, 2020 yr
Release Date December, 2024 yr December, 2020 yr
Launch Price ($) 180 180
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Fingerprint sensor
Charger Included Yes 45 W n/a
* 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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