Lava Agni 4 vs Lava Z81 comparison

Compare Lava Agni 4
Compare Lava Z81
key specs
Display6.67-inch5.70-inch
ProcessorMediaTek Dimensity 8350MediaTek Helio A22
Front Camera50-megapixel13-megapixel
Rear Camera50-megapixel + 8-megapixel13-megapixel
RAM8GB2GB
Storage256GB32GB
Battery Capacity5000mAh3000mAh
OSAndroid 15Android 8.1 Oreo
Resolution-720x1440 pixels
general
BrandLavaLava
ModelAgni 4Z81
Release dateNovember 20, 2025November 1, 2018
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeMetal-
IP ratingIP64-
Battery capacity (mAh)50003000
Removable batteryNo-
Fast charging66W Fast Charging-
Wireless chargingNo-
ColoursPhantom Black, Lunar MistBlack and Gold
Brand Exclusive FeaturesVayu AI-
Dimensions (mm)-152.20 x 73.00 x 7.90
Weight (g)-141.60
display
Refresh Rate120 Hz-
Screen size (inches)6.675.70
TouchscreenYesYes
Protection typeGorilla GlassGorilla Glass
Pixels per inch (PPI)446282
Resolution-720x1440 pixels
Aspect ratio-18:9
hardware
Processor3.35GHz octa-core2GHz quad-core
Processor makeMediaTek Dimensity 8350MediaTek Helio A22 (MT6761)
RAM8GB2GB
Internal storage256GB32GB
Dedicated microSD slotNo-
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera50-megapixel (f/1.88) + 8-megapixel13-megapixel
No. of Rear Cameras2-
Front camera50-megapixel13-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
software
Operating systemAndroid 15Android 8.1 Oreo
Skin-Star OS 5.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ax802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.10
USB Type-CYes-
Active 4G on both SIM cardsYesYes
Micro-USB-Yes
FM-Yes
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
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-No
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes

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