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Xiaomi Redmi Note 9 Pro vs Samsung Galaxy A03s

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Xiaomi Redmi Note 9 Pro vs Samsung Galaxy A03s

58 out of 100
Xiaomi Redmi Note 9 Pro
VS
50 out of 100
Samsung Galaxy A03s
Xiaomi Redmi Note 9 Pro
Samsung Galaxy A03s

Here we compared two smartphones: the 6.67-inch Xiaomi Redmi Note 9 Pro (with Qualcomm Snapdragon 720G) that was released on April 30, 2020, against the Samsung Galaxy A03s, which is powered by MediaTek Helio P35 and came out 16 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 Note 9 Pro
  • 2.6x better performance in AnTuTu Benchmark (383K versus 144K)
  • 46% higher pixel density (395 vs 270 PPI)
  • Delivers 73% higher peak brightness (617 against 356 nits)
  • Slow-motion recording at 960FPS
  • Ability to record video in 4K resolution
  • Compatible with Wi-Fi 5 wireless networks
  • More energy-efficient CPU – Snapdragon 720G
  • Has an ultra-wide angle camera lens
  • Supports higher wattage charging (33W versus 15W)
  • Has a built-in infrared port
Reasons to consider the Samsung Galaxy A03s
  • More recent OS version: Android 13 versus 12
  • The phone is 1-year and 4-months newer
  • Supports Dolby Atmos sound technology

Review

Evaluation of Xiaomi Redmi Note 9 Pro and Samsung Galaxy A03s 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
NanoReview Score
Final comparison evaluation

Value for money

Tests and specifications

Comparison table of technical specifications and tests
Phone:
Redmi Note 9 Pro
vs
Galaxy A03s

Display

Type IPS LCD PLS TFT
Size 6.67 inches 6.5 inches
Resolution 1080 x 2400 pixels 720 x 1600 pixels
Aspect ratio 20:9 20:9
PPI 395 ppi 270 ppi
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
Max rated brightness 450 nits 400 nits
HDR support Yes, HDR10 No
Screen protection Corning Gorilla Glass 5 Tempered glass
Screen-to-body ratio 84.5% 81.8%
Display tests
RGB color space 99.8% 93.9%
PWM 2404 Hz 806 Hz
Response time 35.2 ms 43 ms
Contrast 1649:1 1126:1
Peak brightness test (auto)
Redmi Note 9 Pro +73%
617 nits
Galaxy A03s
356 nits

Design and build

Height 165.8 mm (6.53 inches) 164.2 mm (6.46 inches)
Width 76.7 mm (3.02 inches) 75.9 mm (2.99 inches)
Thickness 8.8 mm (0.35 inches) 9.1 mm (0.36 inches)
Weight 209 g (7.37 oz) 196 g (6.91 oz)
Waterproof No No
Rear material Glass Plastic
Frame material Plastic Plastic
Colors White, Gray, Green White, Black, Blue
Fingerprint scanner Yes, in-button Yes, in-button
Screen-to-body ratio

Performance

Tests of Xiaomi Redmi Note 9 Pro and Samsung Galaxy A03s in the benchmarks
SoC
Chipset Qualcomm Snapdragon 720G MediaTek Helio P35
Max clock 2300 MHz 2350 MHz
CPU cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6 cores at 1.8 GHz: Kryo 465 Silver (Cortex-A55)
- 2 cores at 2.3 GHz: Kryo 465 Gold (Cortex-A76) 		- 4 cores at 1.8 GHz: Cortex-A53
- 4 cores at 2.3 GHz: Cortex-A53
Lithography process 8 nanometers 12 nanometers
Graphics Adreno 618 PowerVR GE8320
GPU shading units 256 32
GPU clock 750 MHz 680 MHz
FLOPS ~384 GFLOPS ~43.5 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
AnTuTu Benchmark 10
CPU 132227 51263
GPU 90214 20113
Memory 66044 35388
UX 93063 36853
Total score 383082 144853
3DMark Wild Life Performance
Max surface temperature 42.3 °C 41.7 °C
Stability 99% -
Graphics test 6 FPS -
Graphics score 1044 -
PCMark 3.0
Web score 5954 -
Video editing 5438 -
Photo editing 16805 -
Data manipulation 7091 -
Writing score 9213 -

Memory

RAM
RAM size 4, 6, 8 GB 3, 4 GB
Memory type LPDDR4X -
Memory clock 2133 MHz -
Channels 2 2
Storage
Storage size 64, 128 GB 32, 64 GB
Storage type UFS 2.1 eMMC 5.1
Memory card MicroSD MicroSD
Memory card max size Up to 512 GB Up to 1024 GB

Software

Operating system Android 10.0 (Can be upgraded to Android 12) Android 11 (Can be upgraded to Android 13)
ROM MIUI 14 One UI Core 5.0
OS size 18.9 GB 13.2 GB

Battery

Capacity 5020 mAh 5000 mAh
Max charge power 33 W 15 W
Battery type Li-Po Li-Ion
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging Yes (50% in 30 min) Yes (15% in 30 min)
Full charging time 1:20 hr 3:38 hr
Battery life tests
Web browsing 14:16 hr 15:57 hr
Watching video 13:55 hr 14:23 hr
Gaming 05:52 hr 06:16 hr
Standby 135 hr 124 hr
General battery life
Redmi Note 9 Pro
38:13 hr
Galaxy A03s +3%
39:16 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 64 megapixels 13 megapixels
Image resolution 9248 x 6920 4128 x 3096
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K video recording No No
4K video recording Up to 30FPS No
1080p video recording Up to 60FPS Up to 30FPS
Slow motion 960 FPS (720p) No
Angle of widest lens 119° -
Lenses 4 (64 MP + 8 MP + 5 MP + 2 MP) 3 (13 MP + 2 MP + 2 MP)
Wide (main) lens - 64 MP
- Aperture: f/1.9
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/1.72", Samsung Bright S5KGW1 (ISOCELL CMOS)
- Phase autofocus
- 13 MP
- Aperture: f/1.8
- Phase autofocus
Ultra-wide lens - 8 MP
- Aperture: f/2.2
- Focal length: 13 mm
- Pixel size: 1.12 micron
- Sensor: 1/4.0", GalaxyCore GC8034 (BSI CMOS)
-
Macro lens - 5 MP
- Aperture: f/2.4
- Pixel size: 1.12 micron
- Sensor: 1/5.0", Samsung S5K5E9 (ISOCELL CMOS)
- 2 MP
- Aperture: f/2.4
Depth lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
- Sensor: 1/5", GalaxyCore GC02M1 (CMOS)
- 2 MP
- Aperture: f/2.4
Camera features - Bokeh mode
- Pro mode
- RAW support 		- Bokeh mode
Selfie camera
Megapixels 16 megapixels 5 megapixels
Image resolution 4920 x 3264 2560 x 1960
Aperture f/2.48 f/2.2
Pixel size 1 microns -
Sensor type CMOS CMOS
Sensor size 1/3.1" -
Video resolution 1080p (Full HD) at 30 FPS 1080p (Full HD) at 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 b/g/n/ac) Wi-Fi 4 (802.11 b/g/n)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display 		- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
Bluetooth features LE, HID, A2DP LE, 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
GPS GPS, GLONASS, Beidou, Galileo, NAVIC GPS, GLONASS, Beidou, Galileo
NFC * Yes Depends on the region
Infrared port Yes 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 * 12 4
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio Yes No
Dolby Atmos No Yes
Speakers test
Max loudness

Other

Category Mid-range Budget
Announced April 2020 August 2021
Release date May 2020 August 2021
SAR (head) 0.66 W/kg 0.36 W/kg
SAR (body) 1.02 W/kg 1.09 W/kg
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint 		- Proximity sensor
- Accelerometer
- Ambient light sensor
- Fingerprint
Bundled charger - Yes, 15 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 Xiaomi Redmi Note 9 Pro is definitely a better buy.

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