Xiaomi Redmi Note 9 Pro vs Samsung Galaxy A71

Here we compared two mid-range 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 A71, which is powered by Qualcomm Snapdragon 730 and came out 4 months before. 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 Xiaomi Redmi Note 9 Pro
  • Shows 20% longer battery life (38:26 vs 32:03 hours)
  • Comes with 520 mAh larger battery capacity: 5020 vs 4500 mAh
  • 12% better performance in AnTuTu Benchmark (336K versus 300K)
  • Delivers 19% higher peak brightness (617 against 520 nits)
  • Has a built-in infrared port
Reasons to consider the Samsung Galaxy A71
  • More recent OS version: Android 13 versus 12
  • Super AMOLED display (versus competitor's IPS LCD)
  • Supports Dolby Atmos sound technology
  • Weighs 30 grams less
  • The front-facing camera can record video at 4K
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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 IPS LCD Super AMOLED
Size 6.67 inches 6.7 inches
Resolution 1080 x 2400 pixels 1080 x 2400 pixels
Aspect ratio 20:9 20:9
PPI 395 ppi 393 ppi
Refresh rate 60 Hz 60 Hz
Max rated brightness 450 nits 600 nits
HDR support Yes, HDR10 No
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Screen-to-body ratio 84.5% 87.2%
Display features - - Always-On Display
Display tests
RGB color space 99.8% 98.2%
PWM 2404 Hz 247 Hz
Response time 35.2 ms 3.8 ms
Contrast 1649:1 ∞ Infinity
Peak brightness test (auto)
617 nits
520 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 165.8 mm (6.53 inches) 163.6 mm (6.44 inches)
Width 76.7 mm (3.02 inches) 76 mm (2.99 inches)
Thickness 8.8 mm (0.35 inches) 7.7 mm (0.3 inches)
Weight 209 g (7.37 oz) 179 g (6.31 oz)
Waterproof No No
Rear material Glass Plastic
Frame material Plastic Plastic
Colors White, Gray, Green Black, Silver, Blue, Pink
Fingerprint scanner Yes, in home button Yes, in-display
Screen-to-body ratio
87.2%

Performance

Tests of Xiaomi Redmi Note 9 Pro and Samsung Galaxy A71 in the benchmarks
SoC
Chipset Qualcomm Snapdragon 720G Qualcomm Snapdragon 730
Max. clock 2300 MHz 2200 MHz
CPU cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6 cores at 1.8 GHz: Kryo 465 Silver (Cortex-A55)
- 2 cores at 2.3 GHz: Kryo 465 Gold (Cortex-A76)
- 6 cores at 1.8 GHz: Kryo 470 Silver (Cortex-A55)
- 2 cores at 2.2 GHz: Kryo 470 Gold (Cortex-A76)
L3 cache 1 MB -
Lithography process 8 nanometers 8 nanometers
Graphics Adreno 618 Adreno 618
GPU clock 750 MHz 500 MHz
FLOPS ~435 GFLOPS ~386 GFLOPS

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
AnTuTu Benchmark 9
336605
300699
CPU 106874 86200
GPU 85456 90800
Memory 57373 47735
UX 86597 75500
Total score 336605 300699
3DMark Wild Life Performance
Stability 98% 97%
Graphics test 6 FPS 4 FPS
Graphics score 1038 740
PCMark 3.0 score 8094 8159
Sources: 3DMark [3], [4]

Memory

RAM
RAM size 4, 6, 8 GB 6, 8 GB
Memory type LPDDR4X LPDDR4X
Memory clock 2133 MHz 1866 MHz
Channels 2 2
Storage
Storage size 64, 128 GB 128 GB
Storage type UFS 2.1 UFS 2.1
Memory card MicroSD MicroSD
Memory card max. size Up to 512 GB Up to 512 GB

Software

Operating system Android 10.0 (Can be upgraded to Android 12) Android 10 (Can be upgraded to Android 13)
ROM MIUI 13 One UI 5.0
OS size 18.9 GB 23.8 GB

Battery

Specifications
Capacity 5020 mAh 4500 mAh
Charge power 33 W 25 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging Yes (50% in 30 min) Yes (50% in 35 min)
Full charging time 1:20 hr 1:22 hr
Battery life tests
Web browsing 14:25 hr 10:32 hr
Watching video 13:55 hr 14:49 hr
Gaming 06:03 hr 04:45 hr
Standby 135 hr 109 hr
General battery life
38:26 hr
32:03 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 64 megapixels 64 megapixels
Image resolution 9248 x 6920 9000 x 7000
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K video recording No No
4K video recording Up to 30FPS Up to 30FPS
1080p video recording Up to 60FPS Up to 30FPS
Slow motion 960 FPS (720p) 960 FPS (1080p)
Angle of widest lens 119° 120°
Lenses 4 (64 MP + 8 MP + 5 MP + 2 MP) 4 (64 MP + 12 MP + 5 MP + 5 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
- 64 MP
- Aperture: f/1.8
- Focal length: 26 mm
- Pixel size: 0.8 micron
- Sensor: 1/1.7", Samsung Bright S5KGW1 (ISOCELL Plus CMOS)
- 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)
- 12 MP
- Aperture: f/2.2
- Focal length: 13 mm
- Pixel size: 1.12 micron
Macro lens - 5 MP
- Aperture: f/2.4
- Pixel size: 1.12 micron
- Sensor: 1/5.0", Samsung S5K5E9 (ISOCELL CMOS)
- 5 MP
- Aperture: f/2.4
Depth lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
- Sensor: 1/5", GalaxyCore GC02M1 (CMOS)
- 5 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- Sensor: 1/5.0" (CMOS)
Camera features - Bokeh mode
- Pro mode
- RAW support
- Bokeh mode
- Pro mode
Samples - Photo samples of Samsung Galaxy A71 from DxOMark
Selfie camera
Megapixels 16 megapixels 32 megapixels
Image resolution 4920 x 3264 6528 x 4896
Aperture f/2.48 f/2.2
Focal length - 26 mm
Pixel size 1 microns 0.8 microns
Sensor type CMOS ISOCELL CMOS
Sensor size 1/3.1" 1/2.8"
Video resolution 1080p (Full HD) at 30 FPS 2160p (4K) at 30 FPS

DxOMark camera tests

Photo quality
Video quality
Generic camera score

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 b/g/n/ac) 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 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
GPS GPS, GLONASS, Beidou, Galileo, NAVIC GPS, GLONASS, Beidou, Galileo
NFC* Yes Yes
Infrared port Yes No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Active
eSIM support* No No
Hybrid slot No No
LTE Cat* 12 12
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio Yes Yes
Dolby Atmos No Yes
Speakers test
Max. loudness
87.1 dB
85.2 dB

Other

Category Mid-range Mid-range
Announced April 2020 December 2019
Release date May 2020 February 2020
SAR (head) 0.66 W/kg 0.51 W/kg
SAR (body) 1.02 W/kg 1.56 W/kg
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the performance, battery life, and design are more important to you, then choose the Xiaomi Redmi Note 9 Pro. But if the software, connectivity, and sound are more of a priority – go for the Samsung Galaxy A71.

Cast your vote

So, which phone would you choose?
1071 (67%)
528 (33%)
Total votes: 1599

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