Samsung Galaxy A71 vs Xiaomi Redmi Note 9 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.2	8.5
Samsung Galaxy A71	Xiaomi Redmi Note 9
Released · Jan 31, 2020	Released · May 12, 2020
6.7-inch · 2400x1080px	6.5-inch · 2340x1080px
Quad camera	Quad camera
6GB · 128GB	3GB · 64GB
4500 mAh	5020 mAh
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Design

Dimensions
6.44 x 2.99 x 0.30 inches 163.6 x 76 x 7.7 mm	6.39 x 3.04 x 0.35 inches 162.3 x 77.2 x 8.9 mm
Weight
6.31 oz (179.0 g)	7.02 oz (199.0 g)
Materials
Back: Plastic Frame: Plastic	Frame: Plastic
Resistance
	Splash
Biometrics
2D Face unlock, Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue	Forest green, Polar white, Midnight gray

Display

Size
6.7-inch	6.5-inch
Resolution
2400x1080px, 20:9 ratio, 393 PPI	2340x1080px, 19.5:9 ratio, 395 PPI
Technology
Super AMOLED Plus	IPS LCD
Refresh rate
60Hz
Screen-to-body
87.24 %	83.52 %
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 730 SM7150-AA (8 nm)	MediaTek Helio G85 (12 nm)
Processor
Octa-core 2200 MHz Kryo 470	Octa-core 2000 MHz Arm Cortex-A75 and ArmCortex-A55
GPU
Adreno 618	Mali G52 MC2
RAM
6GB (LPDDR4)	3GB (LPDDR4)
Internal storage
128GB, available to use: 106.1 GB	64GB (eMMC 5.1)
Storage expansion
microSDXC up to 512 GB	microSDXC up to 128 GB
OS
Android (12, 11, 10), Samsung One UI	Android (10), Xiaomi MI UI

Battery

Capacity
4500 mAh	5020 mAh
Type
Li - Polymer	Li - Polymer
Charging
Fast charging	Fast charging, Reverse wired charging
Charge speed
	Wired: 18.0W

Battery Life Estimate

6h 59min

Browsing

11h 32min

Video

11h 38min

Gaming

12h 46min

Battery Life Estimate

Untested

Browsing

Untested

Video

10h 43min

Gaming

7h 34min

Camera

Rear
Quad camera	Quad camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.2 μm
Third camera
5 MP (Macro) Aperture size: F2.4 Focal Length: 25 mm	2 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.75 μm
Fourth camera
5 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm	2 MP Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.7 μm
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps) EIS	1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
Front
32 MP (HDR), Video capture: 1920x1080 (Full HD)	13 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass
Other
NFC, ANT+	NFC, Infrared

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 28(700 APT), 66(AWS-3)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
	Yes

Buyers information

In The Box
	22.5W Charger, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card

Availability

Officially announced
Dec 12, 2019	Apr 30, 2020

Alternative variants

with 8 GB RAM


RAM	8GB

with 128GB storage


RAM	4GB
Internal storage	128GB

Links

Full specifications
Samsung Galaxy A71 Specs	Xiaomi Redmi Note 9 Specs
PhoneArena Review
Samsung Galaxy A71 Review	Xiaomi Redmi Note 9 Review
User Reviews
Samsung Galaxy A71 User Reviews	Xiaomi Redmi Note 9 User Reviews