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Xiaomi Redmi 9C vs Samsung Galaxy A03

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Xiaomi Redmi 9C vs Samsung Galaxy A03

44 out of 100
Xiaomi Redmi 9C
VS
49 out of 100
Samsung Galaxy A03
Xiaomi Redmi 9C
Samsung Galaxy A03

Here we compared two budget smartphones: the 6.53-inch Xiaomi Redmi 9C (with MediaTek Helio G35) that was released on June 30, 2020, against the Samsung Galaxy A03, which is powered by Unisoc T606 and came out 17 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery life
  6. Camera
  7. Comments

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi Redmi 9C
  • Fingerprint scanner
Reasons to consider the Samsung Galaxy A03
  • Supports 15W fast charging
  • More recent OS version: Android 13 versus 11
  • 31% better performance in AnTuTu Benchmark (206K versus 157K)
  • Compatible with Wi-Fi 5 wireless networks
  • The phone is 1-year and 5-months newer
  • Supports Dolby Atmos sound technology

Review

Evaluation of Xiaomi Redmi 9C and Samsung Galaxy A03 crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk ( * ) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation

Value for money

Tests and specifications

Comparison table of technical specifications and tests
Phone:
Redmi 9C
vs
Galaxy A03

Display

Type IPS LCD PLS TFT
Size 6.53 inches 6.5 inches
Resolution 720 x 1600 pixels 720 x 1600 pixels
Aspect ratio 20:9 20:9
PPI 269 ppi 270 ppi
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
Max rated brightness 400 nits 400 nits
HDR support No No
Screen protection Tempered glass Tempered glass
Screen-to-body ratio 81.1% 81.8%
Display tests
RGB color space 92.9% 96%
PWM 17120 Hz Not detected
Response time 47 ms 45 ms
Contrast 881:1 1641:1
Peak brightness test (auto)
Redmi 9C
417 nits
Galaxy A03 +1%
422 nits

Design and build

Height 164.9 mm (6.49 inches) 164.2 mm (6.46 inches)
Width 77 mm (3.03 inches) 75.9 mm (2.99 inches)
Thickness 9 mm (0.35 inches) 9.1 mm (0.36 inches)
Weight 196 g (6.91 oz) 196 g (6.91 oz)
Waterproof No No
Rear material Plastic Plastic
Frame material Plastic Plastic
Colors Gray, Blue, Green, Purple Black, Blue, Red
Fingerprint scanner Yes, rear No
Screen-to-body ratio
Redmi 9C
81.1%
Galaxy A03 +1%
81.8%

Performance

Tests of Xiaomi Redmi 9C and Samsung Galaxy A03 in the benchmarks
SoC
Chipset MediaTek Helio G35 Unisoc T606
Max clock 2300 MHz 1600 MHz
CPU cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4 cores at 1.8 GHz: Cortex-A53
- 4 cores at 2.3 GHz: Cortex-A53 		- 6 cores at 1.6 GHz: Cortex-A55
- 2 cores at 1.6 GHz: Cortex-A75
L3 cache - 1 MB
Lithography process 12 nanometers 12 nanometers
Graphics PowerVR GE8320 Mali-G57 MP1
GPU shading units 32 64
GPU clock 680 MHz 650 MHz
FLOPS ~43.5 GFLOPS ~83.2 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
AnTuTu Benchmark 10
Redmi 9C
157574
Galaxy A03 +31%
206902
CPU 56191 75655
GPU 10892 25987
Memory 43135 49741
UX 45809 54622
Total score 157574 206902
3DMark Wild Life Performance
Max surface temperature 41.5 °C 43.2 °C
Stability - 97%
Graphics test - 2 FPS
Graphics score - 407
PCMark 3.0
Web score - 5985
Video editing - 3936
Photo editing - 13761
Data manipulation - 5461
Writing score - 8396

Memory

RAM
RAM size 2, 3, 4 GB 3, 4 GB
Memory type LPDDR4X LPDDR4X
Channels 2 2
Storage
Storage size 32, 64, 128 GB 32, 64, 128 GB
Storage type eMMC 5.1 eMMC 5.1
Memory card MicroSD MicroSD
Memory card max size Up to 256 GB Up to 1024 GB

Software

Operating system Android 10 (Can be upgraded to Android 11) Android 11 (Can be upgraded to Android 13)
ROM MIUI 12 One UI Core 5.0
OS size 18 GB 13.5 GB

Battery

Capacity 5000 mAh 5000 mAh
Max charge power 10 W 15 W
Battery type Li-Po Li-Ion
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging No Yes (20% in 40 min)
Full charging time 2:59 hr 3:35 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 13 megapixels 48 megapixels
Image resolution 4128 x 3096 8000 x 6000
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 2 (13 MP + 2 MP) 2 (48 MP + 2 MP)
Wide (main) lens - 13 MP
- Aperture: f/1.8
- Pixel size: 1.12 micron
- Sensor: 1/3.1" (CMOS)
- Phase autofocus
- 48 MP
- Aperture: f/1.8
- Phase autofocus
Macro lens - 2 MP
- Aperture: f/2.4
-
Depth lens - - 2 MP
- Aperture: f/2.4
Camera features - Bokeh mode - Bokeh mode
Selfie camera
Megapixels 5 megapixels 5 megapixels
Image resolution 2560 x 1960 2560 x 1960
Aperture f/2.2 f/2.2
Pixel size 1.12 microns -
Sensor type CMOS CMOS
Video resolution 1080p (Full HD) at 30 FPS 1080p (Full HD) at 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 4 (802.11 a/b/g/n) Wi-Fi 5 (802.11 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, HID, A2DP LE, A2DP
USB type Micro USB Micro USB
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG 		- Charging
- USB-Storage mode
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo, QZSS
NFC * Yes 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 4
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio Yes -
Dolby Atmos No Yes
Speakers test
Max loudness
Redmi 9C
77.7 dB
Galaxy A03 +5%
81.9 dB

Other

Category Budget Budget
Announced June 2020 November 2021
Release date September 2020 January 2022
SAR (head) 0.355 W/kg -
SAR (body) 0.729 W/kg -
Sensors - Proximity sensor
- Accelerometer
- Ambient light sensor
- Fingerprint 		- Proximity sensor
- Accelerometer
- Ambient light sensor
Bundled charger - Yes, 0 W
* 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 Samsung Galaxy A03 is definitely a better buy.

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