Home
Mobiles
Phone Finder
Compare Mobile Phones
Samsung Galaxy A21s vs Samsung Galaxy J7 Duo
Samsung Galaxy A21s
vs
Samsung Galaxy J7 Duo
comparison
Show Only Differences
Highlight Differences
Samsung Galaxy A21s
Samsung Galaxy J7 Duo
key specs
Display
6.50-inch
5.50-inch
Processor
Samsung Exynos 850
Samsung Exynos 7885
Front Camera
13-megapixel
8-megapixel
Rear Camera
48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
13-megapixel + 5-megapixel
RAM
4GB
4GB
Storage
64GB
32GB
Battery Capacity
5000mAh
3000mAh
OS
Android 10
Android Oreo
Resolution
720x1600 pixels
720x1280 pixels
general
Brand
Samsung
Samsung
Model
Galaxy A21s
Galaxy J7 Duo
Release date
May 15, 2020
March 1, 2018
Launched in India
Yes
Yes
Form factor
Touchscreen
Touchscreen
Dimensions (mm)
163.60 x 75.30 x 8.90
153.50 x 77.20 x 8.20
Weight (g)
191.00
174.00
Battery capacity (mAh)
5000
3000
Removable battery
No
-
Fast charging
Proprietary
-
Colours
White, Black, Blue
Black and Gold
display
Screen size (inches)
6.50
5.50
Touchscreen
Yes
Yes
Resolution
720x1600 pixels
720x1280 pixels
Aspect ratio
-
16:9
Pixels per inch (PPI)
-
267
hardware
Processor
2GHz octa-core
octa-core (2x2.2GHz + 6x1.6GHz)
Processor make
Samsung Exynos 850
Samsung Exynos 7885
RAM
4GB
4GB
Internal storage
64GB
32GB
Expandable storage
Yes
Yes
Expandable storage type
microSD
microSD
Expandable storage up to (GB)
512
256
Dedicated microSD slot
Yes
-
camera
Rear camera
48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
13-megapixel (f/1.9) + 5-megapixel (f/1.9)
Rear flash
Yes
LED
Front camera
13-megapixel (f/2.2)
8-megapixel (f/1.9)
Rear autofocus
-
Yes
Front flash
-
LED
software
Operating system
Android 10
Android Oreo
Skin
One UI
-
connectivity
Wi-Fi
Yes
Yes
Bluetooth
Yes, v 5.00
Yes, v 5.00
NFC
Yes
No
Headphones
3.5mm
-
Wi-Fi standards supported
-
802.11 a/b/g/n/ac
GPS
-
Yes
FM
-
Yes
Number of SIMs
-
2
sensors
Fingerprint sensor
Yes
Yes
Compass/ Magnetometer
-
No
Proximity sensor
-
Yes
Accelerometer
-
Yes
Related Comparisons
Oppo A56 5G vs Samsung Galaxy A21s
Samsung Galaxy A21 Simple vs Samsung Galaxy A21s
Samsung Galaxy F41 vs Samsung Galaxy A21s
Samsung Galaxy S20 FE 5G vs Samsung Galaxy A21s
Samsung Galaxy M51 vs Samsung Galaxy A21s
Samsung Galaxy M01s vs Samsung Galaxy A21s
Poco M2 Pro vs Samsung Galaxy A21s
Motorola One Fusion+ vs Samsung Galaxy A21s
Samsung Galaxy M01 vs Samsung Galaxy A21s
Samsung Galaxy A21s vs Samsung Galaxy A51 5G
Popular Mobile Brands
Apple
Asus
Gionee
Google
Honor
Huawei
Infinix
iQOO
Itel
Jio
Lava
Meizu
Motorola
Nokia
Nubia
OnePlus
Oppo
Poco
Realme
Redmi
Samsung
Sharp
Sony
TCL
Tecno
Xiaomi
ZTE
RELATED STORIES
Samsung Galaxy A02s, Galaxy A03s, Galaxy A21s Receiving Android 12-Based One UI 4.1 Update: Reports
Samsung Galaxy A51, Galaxy A21s Getting Android 11-Based One UI Update: Reports
iPhone 11 Is Most Shipped Smartphone Globally in Q3 but Samsung Dominated Top 10 Shipping Smartphones: Canalys
Samsung Galaxy A21s 6GB + 128GB Model Launched in India: Price, Specifications
Samsung Galaxy A71, Samsung Galaxy A51, Samsung Galaxy M01s Price in India Cut By Up to Rs. 1,500
Samsung Galaxy A21s 6GB RAM Variant's Price in India Dropped by Rs. 1,000, Now Retails at Rs. 17,499
Samsung Galaxy A21s With 5,000mAh Battery, Quad Cameras Launched in India, Price, Specifications
Samsung Galaxy A21s Launching in India Today at 12:30pm: Expected Price, Specifications
Samsung Galaxy A21s India Launch on June 17, Company Reveals
Samsung Galaxy A21s Launched With Quad-Cameras, 5,000 mAh Battery: Price, Specifications
Samsung Galaxy A21s Price, Specifications, Renders Leaked Ahead of Rumoured May-End Availability
Advertisement
Advertisement
TRENDING
iPhone 17 Plus Tipped to Arrive With A Slightly Smaller Screen
Tecno Camon 30 Premier 5G With PolarAce Imaging System Debuts
Google Pixel 8a Could Be Offered in These Colourways
Microsoft's New AI Video Model Can Generate Eerily Realistic Videos
Realme C65 5G to Launch in India Soon; to be Priced Under Rs. 10,000
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
Follow Us
Facebook
Twitter
Youtube
Instagram
WhatsApp
Rss
Download Our Apps
Available in Hindi
© Copyright Red Pixels Ventures Limited 2024. All rights reserved.
Trending Products
»
Infinix Note 40 Pro 5G
Starts from
₹21,999
Samsung Galaxy M15 5G
Starts from
₹13,299
OnePlus Nord CE 3 Lite 5G
Starts from
₹17,499
Motorola Edge 50 Pro
Starts from
₹31,999
Vivo V30
Starts from
₹30,950
Realme Narzo 60x 5G
Starts from
₹10,499
Latest Tech News
»
OnePlus Tipped to Be Working on Foldable Flip Phone With Flagship Camera Feature
Boston Dynamics’ All-Electric Humanoid Atlas Robot With Advanced Movement Capabilities Unveiled
HMD Unveils The Boring Phone in Collaboration With Heineken, Bodega
Binance Plans to Get India Ban Revoked, Working on Compliance Mandates: Report