Samsung Galaxy A03 Core vs Oppo Realme C30

Here we compared two budget smartphones: the 6.5-inch Samsung Galaxy A03 Core (with Unisoc SC9863A) that was released on November 15, 2021, against the Oppo Realme C30, which is powered by Unisoc Tiger T612 and came out 9 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Samsung Galaxy A03 Core
  • The front-facing camera can record video at 1080p
Reasons to consider the Oppo Realme C30
  • 87% better performance in AnTuTu Benchmark (179K versus 96K)
  • Newer Bluetooth version (v5)
  • Uses a faster type of memory: LPDDR4X
  • More energy-efficient CPU – Unisoc Tiger T612
  • Faster storage type - UFS 2.2 versus eMMC 5.1
  • 2.4x faster in single-core GeekBench 5 test: 351 and 148 points
  • The phone is 9-months newer
  • Weighs 29 grams less
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Review

Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation

Value for money

You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money.
Price

Tests and specifications

Comparison table of technical specifications and tests

Display

Type PLS TFT IPS LCD
Size 6.5 inches 6.5 inches
Resolution 720 x 1600 pixels 720 x 1600 pixels
Aspect ratio 20:9 20:9
PPI 270 ppi 270 ppi
Refresh rate 60 Hz 60 Hz
Max rated brightness 450 nits 400 nits
HDR support No No
Screen protection Tempered glass Tempered glass
Screen-to-body ratio 81.8% 82.2%

Design and build

Height 164.2 mm (6.46 inches) 164.1 mm (6.46 inches)
Width 75.9 mm (2.99 inches) 75.6 mm (2.98 inches)
Thickness 9.1 mm (0.36 inches) 8.5 mm (0.33 inches)
Weight 211 g (7.44 oz) 182 g (6.42 oz)
Waterproof No No
Rear material Plastic Plastic
Frame material Plastic Plastic
Colors Black, Blue Black, Blue, Green
Fingerprint scanner No No
Screen-to-body ratio

Performance

Tests of Samsung Galaxy A03 Core and Oppo Realme C30 in the benchmarks
SoC
Chipset Unisoc SC9863A Unisoc Tiger T612
Max. clock 1600 MHz 1800 MHz
CPU cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4 cores at 1.2 GHz: Cortex-A55
- 4 cores at 1.6 GHz: Cortex-A55
- 6 cores at 1.8 GHz: Cortex-A55
- 2 cores at 1.8 GHz: Cortex-A75
Lithography process 28 nanometers 12 nanometers
Graphics PowerVR GE8322 Mali-G57 MP1
GPU clock - 614 MHz

Benchmarks

Geekbench 5 (Single-Core)
Realme C30 +137%
351
Geekbench 5 (Multi-Core)
Realme C30 +71%
1308
AnTuTu Benchmark 9
Realme C30 +87%
179956
CPU 28153 59874
GPU 14513 21805
Memory 24746 45664
UX 27706 52407
Total score 96000 179956
3DMark Wild Life Performance
PCMark 3.0 score - 7540
Sources: 3DMark [3]

Memory

RAM
RAM size 2 GB 2, 3, 4 GB
Memory type LPDDR3 LPDDR4X
Channels 1 2
Storage
Storage size 32 GB 32, 64 GB
Storage type eMMC 5.1 UFS 2.2
Memory card MicroSD MicroSD
Memory card max. size Up to 1024 GB Up to 1024 GB

Software

Operating system Android 11 Android 11
ROM One UI Core 3.1 Realme UI Go
OS size 8.8 GB -

Battery

Specifications
Capacity 5000 mAh 5000 mAh
Charge power 10 W 10 W
Battery type Li-Ion Li-Po
Replaceable Yes No
Wireless charging No No
Reverse charging No No
Fast charging No No
Full charging time 2:50 hr 2:55 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 8 megapixels 8 megapixels
Image resolution 3264 x 2448 3264 x 2448
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K video recording No No
4K video recording No No
1080p video recording Up to 30FPS Up to 30FPS
Slow motion No No
Lenses 1 (8 MP) 1 (8 MP)
Wide (main) lens - 8 MP
- Aperture: f/2.0
- Phase autofocus
- 8 MP
- Aperture: f/2.0
- Focal length: 27 mm
- Sensor: 1/4.0" (CMOS)
Selfie camera
Megapixels 5 megapixels 5 megapixels
Image resolution 2560 x 1920 2560 x 1960
Aperture f/2.2 f/2.2
Focal length - 27 mm
Sensor type CMOS CMOS
Sensor size - 1/5.0"
Video resolution 1080p (Full HD) at 30 FPS 720p at 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 4 (802.11 a/b/g/n) Wi-Fi 4 (802.11 b/g/n)
Wi-Fi features - Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 4.2 5
Bluetooth features LE, A2DP LE
USB type Micro USB Micro USB
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou GPS, GLONASS, Beidou, Galileo
NFC* No No
Infrared port No No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot No No
LTE Cat* 4 7
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio - Yes
Dolby Atmos No No

Other

Category Budget Budget
Announced November 2021 July 2022
Release date December 2021 July 2022
SAR (head) 0.24 W/kg -
SAR (body) 1.39 W/kg -
Sensors - Proximity sensor
- Accelerometer
- Ambient light sensor
- Proximity sensor
- Accelerometer
- Ambient light sensor
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Oppo Realme C30 is definitely a better buy.

Cast your vote

So, which phone would you choose?
7 (25.9%)
20 (74.1%)
Total votes: 27

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