Samsung Galaxy S21 Ultra vs Alcatel Onetouch idol 4

Samsung Galaxy S21 Ultra vs Alcatel Onetouch idol 4: Comparing the Samsung Galaxy S21 Ultra and the Alcatel Onetouch Idol 4, we delve into the features, specifications, and performance of these two smartphones. Discover which device offers the best camera, display, battery life, and overall user experience.

Feature	Samsung Galaxy S21 Ultra	Alcatel Onetouch Idol 4
Display Size	6.8 inches	5.2 inches
Display Type	Dynamic AMOLED 2X	LTPS IPS LCD
Resolution	3200 x 1440 pixels	1920 x 1080 pixels
Refresh Rate	120Hz	60Hz
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Qualcomm Snapdragon 617
RAM	12GB / 16GB	3GB
Storage	128GB / 256GB / 512GB	16GB
Main Camera	108 MP wide (f/1.8) 12 MP ultra-wide (f/2.2) 10 MP periscope telephoto (f/4.9) 10 MP telephoto (f/2.4)	16 MP wide (f/2.0) 8 MP ultra-wide (f/2.2)
Front Camera	40 MP wide (f/2.2)	8 MP wide (f/2.2)
Battery Capacity	5000 mAh	2610 mAh
Fast Charging	Yes (25W)	Yes (Quick Charge 2.0)
Wireless Charging	Yes	No
Operating System	Android 11	Android 6.0 Marshmallow
Water and Dust Resistance	Yes (IP68)	No
MicroSD Card Slot	Yes (up to 1TB)	Yes (up to 512GB)
5G Support	Yes	No
Biometric Authentication	Ultrasonic fingerprint sensor (under display) Facial recognition	Fingerprint sensor (rear-mounted) Facial recognition
Audio Jack	No	Yes (3.5mm)
Weight	227 grams	135 grams