Samsung Galaxy M30 vs Samsung Galaxy M31

 
Samsung Galaxy M30 Samsung Galaxy M31
TK18,550/- TK19,999/-
Price In Bangladesh
Box Price
Box Price TK 18,550/- TK 19,999/-
USD Price
USD Price $ 186/- $ 209/-
Brand
Brand Samsung Mobiles Samsung Mobiles
Model No
Model No Galaxy M30 SM-M315
Launch
Launch Date
Launch Date 2019, March 20 2020, April 25
Network
Technology
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
4G bands 1, 3, 5, 8, 20, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
Speed
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Body
Dimensions
Dimensions 159 x 75.1 x 8.5 mm (6.26 x 2.96 x 0.33 in) 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight
Weight 174 g (6.14 oz) 191 g (6.74 oz)
Build
Build Glass front, plastic back, plastic frame Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM
SIM Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Colors
Colors Black, Blue Ocean Blue, Space Black, Red
Display
Type
Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Size
Size 6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio) 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio)
Resolution
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Platform
OS
OS Android 8.1 (Oreo), upgradable to Android 10, One UI 2 Android 10, One UI 2.0
Chipset
Chipset Exynos 7904 (14 nm) Exynos 9611 (10nm)
CPU
CPU Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU
GPU Mali-G71 MP2 Mali-G72 MP3
Memory
RAM
RAM 3/4GB/6GB 6GB/8GB
Storage
Storage 32GB/64GB/128GB 64GB/128GB UFS 2.1
Card Slot
Card Slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Main Camera
Single
Single 13 MP, f/1.9, PDAF
Triple
Triple 13 MP, f/1.9, PDAF 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/2.2, 12mm (ultrawide) 5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth) 5 MP, f/2.2, (depth)
Features
Features LED flash, panorama, HDR, Continuous Shooting, Autofocus, Touch To Focus LED flash, panorama, HDR
Video
Video 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS
Selfie Camera
Single
Single 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Features
Features HDR, Paranoma, Face Focus HDR
Video
Video 1080p@30fps 4K@30fps, 1080p@30fps
Battery
Capacity
Capacity Li-Po 5000 mAh, non-removable Non-removable Li-Po 6000 mAh battery
Charging
Charging Fast charging 15W Fast charging 15W
Smartphone Features
Sensors
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Sound
Loudspeaker
Loudspeaker Yes Yes
3.5mm jack
3.5mm jack Yes Yes
Connectivity
WLAN
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
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
GPS
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Radio
Radio FM radio, RDS, recording FM radio, RDS, recording
USB
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector
Preformance