English
Edition
हिंदी
বাংলা
தமிழ்
తెలుగు
മലയാളം
ગુજરાતી
मराठी
Deutsch
Française
Home
Volt
Forum
AI
Quick Read
Auto
News
Reviews
Features
Guide
Product Finder
Mobiles
Laptops
TV
Tablets
Smart Watches
Headphones
Cameras
Gaming Consoles
Smart Bands
Speakers
Smart Speakers
AC
Games
Refrigerator
Air Cooler
Air Purifier
Washing Machine
Inverter
Printer
Smart Rings
Compare
Mobiles
Laptops
TV
Tablets
Smart Watches
Headphones
Cameras
Gaming Consoles
Smart Bands
Speakers
Smart Speakers
AC
Games
Refrigerator
Air Cooler
Air Purifier
Washing Machine
Inverter
Printer
Smart Rings
Recharge
Broadband Plans
DTH Recharge
Mobile Recharge
More
Cryptocurrency Prices
Digital Gold
Gold Rate
DEALS
Amazon Sale
Flipkart Sale
Movies
Web Series
Service Centers
Smart Home
Finance
Club360
Silver Rate
Gadgets 360 on TV
Opinions
Petrol Price
Diesel Price
Finance Calculator
new
NDTV Gadgets360 Awards 2026
Samsung Ecosystem
Mobiles
Telecom
How To
Gaming
Entertainment
Audio
TV
Hotdeals360
Tablets
Science
5G
Home
Mobiles
Phone Finder
Compare Mobile Phones
Lava Z66 vs Oppo A3s
Lava Z66
vs
Oppo A3s
comparison
Show Only Differences
Highlight Differences
Lava Z66
Oppo A3s
key specs
Display
6.08-inch
6.20-inch
Processor
1.6GHz octa-core
Qualcomm Snapdragon 450
Front Camera
13-megapixel
8-megapixel
Rear Camera
13-megapixel + 5-megapixel
13-megapixel + 2-megapixel
RAM
3GB
2GB
Storage
32GB
16GB
Battery Capacity
3950mAh
4230mAh
OS
Android 10
Android 8.1 Oreo
Resolution
720x1560 pixels
720x1520 pixels
general
Brand
Lava
Oppo
Model
Z66
A3s
Release date
August 4, 2020
-
Launched in India
Yes
-
Form factor
Touchscreen
Touchscreen
Dimensions (mm)
155.60 x 73.50 x 8.50
156.20 x 75.60 x 8.20
Weight (g)
162.00
168.00
Battery capacity (mAh)
3950
4230
Colours
Marine Blue, Berry Red, Midnight Blue
Red, Dark Purple
display
Screen size (inches)
6.08
6.20
Touchscreen
Yes
Yes
Resolution
720x1560 pixels
720x1520 pixels
Aspect ratio
19:9
19:9
Pixels per inch (PPI)
283
-
hardware
Processor
1.6GHz octa-core
1.8GHz octa-core
RAM
3GB
2GB
Internal storage
32GB
16GB
Expandable storage
Yes
Yes
Expandable storage type
microSD
microSD
Expandable storage up to (GB)
128
256
Dedicated microSD slot
Yes
-
Processor make
-
Qualcomm Snapdragon 450
camera
Rear camera
13-megapixel (f/2.0) + 5-megapixel
13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Front camera
13-megapixel
8-megapixel (f/2.2)
Rear autofocus
-
Yes
Rear flash
-
LED
software
Operating system
Android 10
Android 8.1 Oreo
Skin
-
ColorOS 5.1
connectivity
Wi-Fi
Yes
Yes
Wi-Fi standards supported
802.11 b/g/n
-
GPS
Yes
Yes
Bluetooth
Yes, v 4.20
Yes, v 4.20
Micro-USB
Yes
Yes
Headphones
3.5mm
3.5mm
Number of SIMs
2
-
Wi-Fi Direct
-
Yes
sim 1
SIM Type
Nano-SIM
-
sim 2
SIM Type
Nano-SIM
-
sensors
Face unlock
Yes
-
Fingerprint sensor
Yes
-
Proximity sensor
Yes
Yes
Accelerometer
Yes
Yes
Ambient light sensor
Yes
-
Compass/ Magnetometer
-
Yes
Related Comparisons
Lava Z66 vs Infinix Smart 4 Plus
Lava Z66 vs Lava Z61 Pro
Lava Z66 vs Lava Z53
Lava Z66 vs Lava Z71
Lava Z66 vs Lava Z93
Popular Mobile Brands
Acer
Alcatel
Apple
Asus
Google
HMD
Honor
Huawei
Infinix
iQOO
Itel
Lava
Meizu
Motorola
Nothing
Nubia
OnePlus
OPPO
Poco
Realme
Redmi
Samsung
Sony
TCL
Tecno
Xiaomi
ZTE
RELATED STORIES
Lava Z66 With Dual Rear Cameras, 3,950mAh Battery Launched in India: Price, Specifications
Advertisement
TRENDING
Poco X8 Pro Series Roundup: Here's Everything That We Know So Far
Tipsters Leak Apple's Foldable 'iPhone Ultra': Here's How Much It Might Cost
Price List
Samsung Mobiles Price in India
Oppo Mobiles Price in India
Mi Mobiles Price in India
Vivo Mobiles Price in India
Nokia Mobiles Price in India
Motorola Mobiles Price in India
Asus Mobiles Price in India
OnePlus Mobiles Price in India
Apple Mobiles Price in India
Huawei Mobiles Price in India
Google Mobiles Price in India
Realme Mobiles Price in India
Sony Mobiles Price in India
Honor Mobiles Price in India
Lenovo Mobiles Price in India
About Us
Sitemaps
Feedback
Archives
Contact Us
RSS
Advertise
Career
Privacy Policy
Ethics
Editorial Policy
Terms & Conditions
Complaint Redressal
Gadgets 360 is available in
English
Hindi
বাংলা
தமிழ்
తెలుగు
मराठी
ગુજરાતી
മലയാളം
Deutsch
Française
Follow Us
Facebook
Twitter
Youtube
Instagram
WhatsApp
Rss
Download Our Apps
Available in Hindi
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products
»
Samsung Galaxy S26 Ultra
Starts from
₹1,39,999
Motorola Signature
Starts from
₹69,999
OnePlus 15R
Starts from
₹47,997
Motorola Edge 60 Fusion
Starts from
₹19,999
Moto G96 5G
Starts from
₹17,800
Motorola Edge 60 Pro
Starts from
₹28,499
Latest Tech News
»
Hubble and Euclid Reveal Stunning New View of Cat’s Eye Nebula
Silent Hill 2 Remake Has Surpassed 5 Million Copies Sold, Konami Announces
Samsung Galaxy Z Flip 8 Battery Details Leaked; Might Have Same Capacity as the Galaxy Z Flip 7
HSBC, Standard Chartered Said to Be First Recipients of Stablecoin Licences in Hong Kong