Samsung Galaxy A31

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Samsung Galaxy A31 image - Nikonet125.com
An image of the Samsung Galaxy A31.
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Samsung Galaxy A31 Price

At the time of it's release in 2020, April 27, the manufacturer's retail price for a new Samsung Galaxy A31 was about 190 EUR. Click here to discover the current price of Samsung Galaxy A31 in 🇺🇸 US.

The retail price of a new or used/second hand Samsung Galaxy A31 varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Samsung Galaxy A31 across different regions, markets and countries.

Frequently Asked Questions(FAQs)

What is the screen size of the Samsung Galaxy A31?

6.4 inches

What type of processor does the Samsung Galaxy A31 have?

MediaTek Helio P65

What is the battery capacity of the Samsung Galaxy A31?

5000 mAh

How to reset or factory restore Samsung Galaxy A31 device?

Sure, here are the most common and recommended ways to reset or factory restore a Samsung Galaxy A31 device: 1. Using the Home button and Power button: * Turn off your device. * Press and hold the Home button and the Power button for around 10 seconds until the Samsung logo appears on your screen. * Release both buttons. * Use the Volume Down button to scroll to "Wipe data/factory data" and press the Home button to confirm. * Use the Volume Down button to scroll to "Yes -- delete all user data" and press the Home button to confirm. * Wait for the device to reset and restart. 2. Using the recovery mode: * Turn off your device. * Press and hold the Home button and the Power button for around 10 seconds until the Samsung logo appears on your screen. * Release both buttons and wait for the Android recovery screen to appear. * Use the Volume Up button to highlight the "Wipe data/factory data" option and press the Power button to confirm. * Use the Volume Up button to highlight "Yes -- delete all user data" and press the Power button to confirm. * Wait for the device to reset and restart. Note: Before resetting your device, make sure to back up all of your important data and files to an external storage device or cloud service, as they will be permanently deleted during the reset process.


Specifications

Network

Technology: GSM / HSPA / LTE
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands: HSDPA 850 / 900 / 1900 / 2100 - SM-A315F
: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G
4G bands: 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F
Speed: HSPA, LTE-A

Launch

Announced: 2020, March 24
Status: Available. Released 2020, April 27

Body

Dimensions: 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
Weight: 185 g (6.53 oz)
SIM: Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Display

Type: Super AMOLED
Size: 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
Resolution: 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

Platform

OS: Android 10, One UI 2.5
Chipset: Mediatek MT6768 Helio P65 (12nm)
CPU: Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU: Mali-G52 MC2

Memory

Card slot: microSDXC (dedicated slot)
Internal: 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
: eMMC 5.1

Main Camera

Quad: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Features: LED flash, panorama, HDR
Video: 1080p@30fps

Selfie camera

Single: 20 MP, f/2.2, (wide)
Video: 1080p@30fps

Sound

Loudspeaker: Yes
3.5mm jack: Yes

Comms

WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth: 5.0, A2DP, LE
Positioning: GPS, GLONASS, GALILEO, BDS
NFC: Yes (market/region dependent)
Radio: FM radio, RDS, recording
USB: USB Type-C 2.0, OTG

Features

Sensors: Fingerprint (under display, optical), accelerometer, gyro, compass
: Virtual proximity sensing

Battery

Type: Li-Po 5000 mAh, non-removable
Charging: 15W wired

Misc

Colors: Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Models: SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N
SAR EU: 0.49 W/kg (head)     1.68 W/kg (body)
Price: About 190 EUR

Tests

Performance: AnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)
Display: Contrast ratio: Infinite (nominal)
Camera: Photo / Video
Loudspeaker: -30.9 LUFS (Below average)
Battery life: Endurance rating 124h

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