Samsung Galaxy A31


Samsung A31 Price in Pakistan

Samsung A31 is a mid-range budget smartphone released in 2020. It has a price of PKR.36,999/= in Pakistan. A31 has great specifications considering its price and is one of the best budget smartphones by Samsung in 2020.


Samsung A31 has a quad-camera system just like the A21s, but it’s a better and upgraded camera. The rear camera consists of four lenses, a 48MP (wide), an 8MP (ultrawide), a 5MP (depth), and a 5MP (macro). The back camera can record 2160p video at 30fps. The front camera is a single 20MP (wide) lens. It records 1080p video at 30fps and shoots HDR.


Samsung A31 runs on a chipset called Mediatek MT6768 Helio P65. Helio P65 has an AI-improved system for better image optimization and enhancement. This processor crushes daily tasks and allows you to play heavy games on moderate settings smoothly.

Internal Storage (ROM)

Samsung A31 comes in two storage options 64GB and 128GB. It is up to you to decide which is suitable for you. But, Samsung has also included an SD card option, that lets you expand your storage up to 512GB by inserting a microSD card.


Samsung A31 comes in two versions, a 4GB and a 6GB RAM one. Both of these versions are optimized accordingly, which means that you won’t experience any performance issues with one or the other. The more RAM means you have more freedom, you can multitask more efficiently and run more apps in the background and overall have a faster experience. It is up to you to decide if you want the 4GB RAM or 6GB RAM.


Samsung A31 has a huge 5000 mAh battery. With regular usage, it can last up to 2 whole days. This phone also supports fast-charging up to 15W which can charge this battery in almost two hours.


Samsung A31 has a 6.4 inches Super AMOLED display. This display has a 20:9 ratio with 1080 x 2400 pixels (411 PPI density). It is a 60hz refresh rate display, overall it is bright and pretty color accurate. It has a small notch at the top for the front camera.


Q: What OS does the Samsung A31 run on?

A: Samsung A31 runs on Android 10 and One UI 2.5.

Q: Does Samsung A31 support wireless charging?

A: Samsung A31 does not support wireless charging, but it does support 15W fast charging.

Q: What colors do the Samsung A31 come in?

A: Samsung A31 comes in 4 different colors: Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White.

Q: Is Samsung A31 waterproof or dustproof?

A: Samsung A31 does not have an IP rating, which means it is not water-resistant or dustproof. Keep your A31 away from water or dust.

Q: Does the Samsung A31 have Gorilla Glass?

A: Yes, Samsung A31 is protected with Corning Gorilla Glass. But, Samsung hasn’t revealed the exact version.

Q: Does Samsung A31 have a fingerprint reader?

A: Yes, Samsung A31 does have an optical fingerprint sensor which is located under the display and it works brilliantly.

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Samsung Galaxy A31 Specifications

Versions: SM-A315F/DS (International); SM-A315G/DS (Asia, Australia)

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
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 – SM-A315G
4G bands 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 – SM-A315F
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 – SM-A315G
Speed HSPA 42.2/5.76 Mbps, LTE-A
Announced 2020, March 24
Status Available. Released 2020, April 27
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)
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)
OS Android 10, One UI 2.5
Chipset Mediatek MT6768 Helio P65 (12nm)
CPU Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)
GPU Mali-G52 MC2
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
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
NFC Yes (market/region dependent)
Radio FM radio, RDS, recording
USB USB Type-C 2.0, USB On-The-Go
Sensors Fingerprint (under display, optical), accelerometer, gyro, compass
Virtual proximity sensing
Type Li-Po 5000 mAh, non-removable
Charging Fast charging 15W
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 Rs – 36,999
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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