Samsung Galaxy M02s vs Lava Z40 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M02s	Lava Z40
key specs
Display	6.50-inch	4.00-inch
Processor	Qualcomm Snapdragon 450	1.4GHz quad-core
Front Camera	5-megapixel	2-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	2-megapixel
RAM	3GB, 4GB	1GB
Storage	32GB, 64GB	8GB
Battery Capacity	5000mAh	2250mAh
OS	Android 10	Android 8.1 Oreo (Go edition)
Resolution	720x1600 pixels	400x800 pixels
general
Brand	Samsung	Lava
Model	Galaxy M02s	Z40
Release date	January 5, 2021	March 1, 2019
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	2250
Wireless charging	No	-
Colours	Black, Blue, Red	Black, Gold
Dimensions (mm)	-	125.50 x 63.90 x 11.65
Weight (g)	-	120.00
display
Screen size (inches)	6.50	4.00
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	400x800 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	16:9
Pixels per inch (PPI)	-	223
hardware
Processor	octa-core	1.4GHz quad-core
Processor make	Qualcomm Snapdragon 450	-
RAM	3GB, 4GB	1GB
Internal storage	32GB, 64GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	64
camera
Rear camera	13-megapixel + 2-megapixel + 2-megapixel	2-megapixel
Rear flash	Yes	Yes
Front camera	5-megapixel (f/2.2)	2-megapixel
Front flash	No	Yes
software
Operating system	Android 10	Android 8.1 Oreo (Go edition)
Skin	One UI	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
FM	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
Micro-USB	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Accelerometer	-	Yes

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