Lava Agni 4 vs Lava Z40 comparison

Show Only Differences Highlight Differences	Lava Agni 4	Lava Z40
key specs
Display	6.67-inch	4.00-inch
Processor	MediaTek Dimensity 8350	1.4GHz quad-core
Front Camera	50-megapixel	2-megapixel
Rear Camera	50-megapixel + 8-megapixel	2-megapixel
RAM	8GB	1GB
Storage	256GB	8GB
Battery Capacity	5000mAh	2250mAh
OS	Android 15	Android 8.1 Oreo (Go edition)
Resolution	-	400x800 pixels
general
Brand	Lava	Lava
Model	Agni 4	Z40
Release date	November 20, 2025	March 1, 2019
AI Enabled	Yes	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Metal	-
IP rating	IP64	-
Battery capacity (mAh)	5000	2250
Removable battery	No	-
Fast charging	66W Fast Charging	-
Wireless charging	No	-
Colours	Phantom Black, Lunar Mist	Black, Gold
Brand Exclusive Features	Vayu AI	-
Dimensions (mm)	-	125.50 x 63.90 x 11.65
Weight (g)	-	120.00
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.67	4.00
Touchscreen	Yes	Yes
Protection type	Gorilla Glass	Gorilla Glass
Pixels per inch (PPI)	446	223
Resolution	-	400x800 pixels
Aspect ratio	-	16:9
hardware
Processor	3.35GHz octa-core	1.4GHz quad-core
Processor make	MediaTek Dimensity 8350	-
RAM	8GB	1GB
Internal storage	256GB	8GB
Dedicated microSD slot	No	-
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	64
camera
Rear camera	50-megapixel (f/1.88) + 8-megapixel	2-megapixel
No. of Rear Cameras	2	-
Front camera	50-megapixel	2-megapixel
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Rear flash	-	Yes
Front flash	-	Yes
software
Operating system	Android 15	Android 8.1 Oreo (Go edition)
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ax	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.20
USB Type-C	Yes	-
Active 4G on both SIM cards	Yes	-
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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