Lava Blaze Duo 3 vs Lava Z91 comparison

Show Only Differences Highlight Differences	Lava Blaze Duo 3	Lava Z91
key specs
Display (Primary)	6.67-inch	-
Cover Display	1.60-inch	-
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel
RAM	6GB	3GB
Storage	128GB	32GB
Battery Capacity	5000mAh	3000mAh
OS	Android 15	Android 7.1 Nougat
Display	-	5.70-inch
Processor	-	MediaTek MT6739
Resolution	-	720x1440 pixels
general
Brand	Lava	Lava
Model	Blaze Duo 3	Z91
Release date	January 19, 2026	March 1, 2018
AI Enabled	No	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	7.55mm	-
IP rating	IP64	-
Battery capacity (mAh)	5000	3000
Removable battery	No	-
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Moonlight Black, Imperial Gold	-
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	5.70
Touchscreen	Yes	Yes
Resolution	-	720x1440 pixels
second display
Screen size (inches)	1.60	-
Touchscreen	Yes	-
hardware
Processor make	MediaTek Dimensity 7060 SoC	MediaTek MT6739
RAM	6GB	3GB
Internal storage	128GB	32GB
Processor	-	1.3GHz quad-core
Expandable storage	-	Yes
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel	13-megapixel
No. of Rear Cameras	1	-
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear flash	-	Yes
Front flash	-	Yes
software
Operating system	Android 15	Android 7.1 Nougat
Skin	-	Star OS 4.2
connectivity
Wi-Fi	Yes	-
GPS	Yes	-
Bluetooth	Yes	-
Infrared	Yes	-
USB Type-C	Yes	-
Number of SIMs	-	2
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-

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