Samsung Galaxy A31 vs Samsung Galaxy M31

Product
Samsung Galaxy A31
Samsung Galaxy A31
36,999 PKR
Samsung Galaxy M31
Samsung Galaxy M31
44,999 PKR

Box Price
36999
44999
Kit Price
0
0
USD Price
230
209
Brand
Samsung Mobile
Samsung Mobile
Model No
Galaxy A31
SM-M315

Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1900 / 2100 - SM-A315F HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
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
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
5G bands
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA 42.2/5.76 Mbps, LTE-A
GPRS
EDGE

Dimensions
159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight
185 g (6.53 oz)
191 g (6.74 oz)
Build
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Ocean Blue, Space Black, Red

Type
Super AMOLED capacitive touchscreen, 16M colors
Super AMOLED capacitive touchscreen, 16M colors
Size
6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

OS
Android 10, One UI 2.0
Android 10, One UI 2.0
Chipset
Mediatek MT6768 Helio P65 (12nm)
Exynos 9611 (10nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
Mali-G52 MC2
Mali-G72 MP3

RAM
4GB/6GB
6GB/8GB
Storage
128GB Built-in
64GB/128GB UFS 2.1
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)

4
4
Single
Double
Triple
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Quad
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
5 MP, f/2.2, (depth)
Penta
Features
LED flash, panorama, HDR, Auto Focus, Digital Zoom up to 8x, F2.2
LED flash, panorama, HDR
Video
1080p@30fps
4K@30fps, 1080p@30fps, gyro-EIS

Single
1
1
20 MP, f/2.2, (wide)
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Features
HDR
Video
1080p@30fps
4K@30fps, 1080p@30fps

Capacity
(Li-Po Non removable), 5000 mAh -
Non-removable Li-Po 6000 mAh battery
Charging
Fast battery charging 15W
Fast charging 15W
Talk Time

Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes

WLAN
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
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes (market/region dependent)
Yes (market/region dependent): SM-M315F/DSN
Radio
FM radio, RDS, recording
FM radio, RDS, recording
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
2.0, Type-C 1.0 reversible connector

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