Samsung Galaxy S21 Ultra vs Gigabyte Gsmart Roma R2

Samsung Galaxy S21 Ultra vs Gigabyte Gsmart Roma R2: Comparing the Samsung Galaxy S21 Ultra and the Gigabyte Gsmart Roma R2, we delve into the features, specifications, and performance of these two smartphones to help you decide which one suits your needs best.

Feature	Samsung Galaxy S21 Ultra	Gigabyte Gsmart Roma R2
Display	6.8-inch Dynamic AMOLED 2X	5.0-inch IPS LCD
Resolution	3200 x 1440 pixels	1280 x 720 pixels
Processor	Exynos 2100 / Qualcomm Snapdragon 888	Quad-core 1.3 GHz Cortex-A7
RAM	12/16 GB	1 GB
Storage	128/256/512 GB	8 GB
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)	8 MP (f/2.2)
Front Camera	40 MP (f/2.2)	2 MP (f/2.8)
Video Recording	8K@24fps, 4K@30/60fps	1080p@30fps
Battery Capacity	5000 mAh	2000 mAh
Operating System	Android 11	Android 4.2 (Jelly Bean)
Biometric Authentication	Fingerprint (under display), Face Recognition	Fingerprint (rear-mounted)
Connectivity	5G, 4G LTE, Wi-Fi 6, Bluetooth 5.2, NFC, USB Type-C	3G, Wi-Fi 802.11 b/g/n, Bluetooth 4.0, NFC, USB 2.0
Expandable Storage	No	microSD (up to 32 GB)
Weight	227 grams	140 grams
Dimensions	165.1 x 75.6 x 8.9 mm	143.5 x 73.3 x 9.6 mm
Sim Card	Dual SIM (Nano-SIM and/or eSIM)	Dual SIM (Mini-SIM, dual stand-by)
Colors	Various	Black, White