Samsung Galaxy S21 Ultra vs Xiaomi Mi A3
Samsung Galaxy S21 Ultra vs Xiaomi Mi A3: Samsung Galaxy S21 Ultra and Xiaomi Mi A3 are two popular smartphones with distinct features. In this article, we will compare the key specifications and functionalities of these devices to help you make an informed decision. Find out which smartphone offers better performance, camera capabilities, and overall user experience.
Feature | Samsung Galaxy S21 Ultra | Xiaomi Mi A3 |
---|---|---|
Display Size | 6.8 inches | 6.088 inches |
Display Type | Dynamic AMOLED 2X | Super AMOLED |
Display Resolution | 3200 x 1440 pixels | 1560 x 720 pixels |
Refresh Rate | 120Hz | 60Hz |
Processor | Exynos 2100 / Qualcomm Snapdragon 888 | Qualcomm Snapdragon 665 |
RAM | 12GB / 16GB / 32GB | 4GB / 6GB |
Storage | 128GB / 256GB / 512GB | 64GB / 128GB |
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) |
48 MP wide (f/1.8) 8 MP ultra-wide (f/2.2) 2 MP depth sensor (f/2.4) |
Front Camera | 40 MP wide (f/2.2) | 32 MP wide (f/2.0) |
Battery Capacity | 5000 mAh | 4030 mAh |
Charging | Fast charging (25W) | Fast charging (18W) |
Wireless Charging | Yes | No |
Operating System | Android 11, One UI 3.1 | Android 9.0 (Pie); Android One |
Biometric Authentication | Fingerprint (under display, ultrasonic) | Fingerprint (under display, optical) |
Water and Dust Resistance | IP68 | No |
Headphone Jack | No | Yes |
MicroSD Card Slot | Yes (up to 1TB) | Yes (up to 256GB) |
5G Support | Yes | No |
SIM Card | Dual SIM (Nano-SIM and eSIM) | Dual SIM (Nano-SIM, dual stand-by) |
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