Samsung Galaxy M31s vs Lava Z40

Samsung Galaxy M31s vs Lava Z40: Compare the Samsung Galaxy M31s and Lava Z40 smartphones to find out which one suits your needs. Discover the key differences in features, performance, camera quality, and more. Make an informed decision before purchasing your next smartphone.

Feature	Samsung Galaxy M31s	Lava Z40
Display Size	6.5 inches	4.0 inches
Display Type	Super AMOLED	TFT LCD
Resolution	1080 x 2400 pixels	480 x 800 pixels
Processor	Exynos 9611	Spreadtrum SC9832E
RAM	6/8 GB	1 GB
Internal Storage	128 GB	8 GB
Expandable Storage	Yes, up to 512 GB	Yes, up to 64 GB
Primary Camera	64 MP wide 12 MP ultrawide 5 MP depth 5 MP macro	2 MP
Front Camera	32 MP	2 MP
Video Recording	4K@30fps 1080p@30fps	720p@30fps
Battery Capacity	6000 mAh	2250 mAh
Operating System	Android	Android Go
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Network Connectivity	4G LTE	4G LTE
Biometric Security	Fingerprint (side-mounted)	None
Face Unlock	Yes	Yes
Audio Jack	Yes	Yes
Bluetooth	5.0	4.2
USB	Type-C	Micro USB