Lava Smart 4 Plus vs Samsung Galaxy J7 Max comparison

Show Only Differences Highlight Differences	Lava Smart 4 Plus	Samsung Galaxy J7 Max
key specs
Display	6.75-inch	5.70-inch
Processor	Unisoc 9863A	MediaTek Helio P20
Front Camera	5-megapixel	13-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	4GB	4GB
Storage	64GB	32GB
Battery Capacity	5000mAh	3300mAh
OS	Android 15 Go	Android 7.0
Resolution	-	1080x1920 pixels
general
Brand	Lava	Samsung
Model	Smart 4 Plus	Galaxy J7 Max
Release date	June 25, 2026	June 1, 2017
AI Enabled	No	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
IP rating	IP64	-
Battery capacity (mAh)	5000	3300
Removable battery	No	No
Wireless charging	No	-
Dimensions (mm)	-	156.70 x 78.80 x 8.10
Weight (g)	-	179.00
Colours	-	Black, Gold
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.75	5.70
Touchscreen	Yes	Yes
Resolution	-	1080x1920 pixels
Aspect ratio	-	16:9
Pixels per inch (PPI)	-	386
hardware
Processor	octa-core	1.69GHz octa-core
Processor make	Unisoc 9863A	MediaTek Helio P20 (MT6757)
RAM	4GB	4GB
Internal storage	64GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	13-megapixel	13-megapixel (f/1.7)
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	5-megapixel	13-megapixel (f/1.9)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
Front flash	-	LED
software
Operating system	Android 15 Go	Android 7.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No
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

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