Phone Comparison - Samsung Galaxy A31 vs Xiaomi Redmi Note 9 Pro 5G

Samsung Galaxy A31
samsung galaxy a31
Xiaomi Redmi Note 9 Pro 5G
xiaomi redmi note 9 pro 5g
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general General Info

Manufacturer Samsung Xiaomi
Announced 2020, March 24 2020, November 26
Status Coming Soon - April 2020 Coming soon. Exp. release 2020, December
Colors Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White Gray, Blue, Red/Mint
Form Factor Candybar Candybar
Dimension 159.3 x 73.1 x 8.6 mm
(6.27 x 2.88 x 0.34 in)
165.4 x 76.8 x 9 mm
(6.51 x 3.02 x 0.35 in)
Weight 185 g (6.53 oz) 215 g (7.58 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE (unspecified) 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Messaging
Build Features - Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 10.0 Android 10
User Interface One UI 2.0 MIUI 12
Processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek MT6768 Helio P65 (12nm) [Similar] Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570), Qualcomm SM7225 Snapdragon 750G 5G (8 nm) [Similar]
GPU Mali-G52 MC2 [Similar] Adreno 619 [Similar]
RAM 6 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 128 GB 256 GB
External Memory microSDXC microSDXC (uses shared SIM slot)

display Display

Type Super AMOLED Capacitive Touchscreen IPS LCD Screen
Corning Gorilla Glass 5
120Hz Refesh Rate
HDR10
450 nits (typ)
Colors 16M colors 16M Colour
Size 6.4 inches [Similar] 6.67 inches [Similar]
Resolution 1080 x 2400 pixels (411 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 85.01% 84.37%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio - Unspecified
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 5 MP + 5 MP [Similar] 108 MP + 8 MP + 2 MP + 2 MP [Similar]
Flash LED flash Dual-LED dual-tone flash
Features 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
panorama, HDR
108 MP, f/1.75, 26mm (wide), 1/1.52", 0.8µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 1080p@30fps 4K@30fps, 1080p@30fps
Front Camera 20 MP, f/2.2, 0.8µm
HDR
1080p@30fps [Similar]
16 MP, f/2.0
HDR, panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2
Expandable Storage microSDXC microSDXC (uses shared SIM slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 33W
Capacity 5000 mAh 4820 mAh
Stand by - -
Talk Time - -