Redmi A3x vs Lava Z66 comparison

Show Only Differences Highlight Differences	Redmi A3x	Lava Z66
key specs
Display	6.71-inch	6.08-inch
Front Camera	5-megapixel	13-megapixel
Rear Camera	8-megapixel + Unspecified	13-megapixel + 5-megapixel
RAM	3GB, 4GB	3GB
Storage	64GB, 128GB	32GB
Battery Capacity	5000mAh	3950mAh
OS	Android 14	Android 10
Resolution	720x1650 pixels	720x1560 pixels
Processor	-	1.6GHz octa-core
general
Brand	Redmi	Lava
Model	A3x	Z66
Release date	June 5, 2024	August 4, 2020
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.30 x 76.30 x 8.30	155.60 x 73.50 x 8.50
Weight (g)	199.00	162.00
Battery capacity (mAh)	5000	3950
Removable battery	No	-
Wireless charging	No	-
Colours	Aurora Green, Midnight Black, Moonlight White	Marine Blue, Berry Red, Midnight Blue
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.71	6.08
Touchscreen	Yes	Yes
Resolution	720x1650 pixels	720x1560 pixels
Aspect ratio	-	19:9
Pixels per inch (PPI)	-	283
hardware
Processor make	Unisoc T603	-
RAM	3GB, 4GB	3GB
Internal storage	64GB, 128GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1024	128
Processor	-	1.6GHz octa-core
Dedicated microSD slot	-	Yes
camera
Rear camera	8-megapixel + Unspecified	13-megapixel (f/2.0) + 5-megapixel
No. of Rear Cameras	2	-
Front camera	5-megapixel	13-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 14	Android 10
Skin	MIUI 14	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	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
sensors
Fingerprint sensor	Yes	Yes
Face unlock	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
sim 1
SIM Type	-	Nano-SIM
sim 2
SIM Type	-	Nano-SIM

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