Samsung Galaxy S21 Ultra vs Samsung Galaxy A7 2017

Samsung Galaxy S21 Ultra vs Samsung Galaxy A7 2017: Compare the Samsung Galaxy S21 Ultra and Samsung Galaxy A7 2017 to find out which one suits your needs. Discover the key differences in design, display, camera, performance, and more. Make an informed decision before purchasing your next smartphone.

Feature	Samsung Galaxy S21 Ultra	Samsung Galaxy A7 2017
Display Size	6.8 inches	5.7 inches
Display Type	Dynamic AMOLED 2X	Super AMOLED
Resolution	3200 x 1440 pixels	1920 x 1080 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Exynos 7880
RAM	12GB / 16GB	3GB
Internal Storage	128GB / 256GB / 512GB	32GB / 64GB
Expandable Storage	No	Yes (up to 256GB)
Main Camera	108MP wide (f/1.8) 12MP ultra-wide (f/2.2) 10MP periscope telephoto (f/4.9) 10MP telephoto (f/2.4)	16MP (f/1.9)
Front Camera	40MP (f/2.2)	16MP (f/1.9)
Video Recording	8K @ 24fps 4K @ 30/60fps	1080p @ 30fps
Battery Capacity	5000mAh	3600mAh
Charging	25W Fast Charging	Adaptive Fast Charging
Wireless Charging	Yes	Yes
Operating System	Android 11, One UI 3.1	Android 6.0.1 Marshmallow, upgradable to 8.0 Oreo
Water Resistance	IP68	IP68
Biometric Authentication	Fingerprint (under display), Face Recognition	Fingerprint (front-mounted)
Dimensions	165.1 x 75.6 x 8.9 mm	156.8 x 77.6 x 7.9 mm
Weight	227 grams	186 grams