Samsung Galaxy A51 vs Realme X3

Samsung Galaxy A51 vs Realme X3: Discover the key differences between the Samsung Galaxy A51 and the Realme X3 in this comprehensive comparison. Explore their specifications, features, and performance to make an informed decision before buying your next smartphone.

Feature	Samsung Galaxy A51	Realme X3
Display Size	6.5 inches	6.6 inches
Display Type	Super AMOLED	IPS LCD
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Refresh Rate	60 Hz	120 Hz
Processor	Exynos 9611	Qualcomm Snapdragon 855+
RAM	4/6/8 GB	6/8 GB
Storage	64/128 GB	128/256 GB
Expandable Storage	Yes (up to 512 GB)	No
Main Camera	48 MP (f/2.0) 12 MP ultra wide (f/2.2) 5 MP macro (f/2.4) 5 MP depth (f/2.2)	64 MP (f/1.8) 8 MP ultra wide (f/2.3) 12 MP telephoto (f/2.5) 2 MP macro (f/2.4)
Front Camera	32 MP (f/2.2)	16 MP (f/2.0) + 8 MP (f/2.2)
Video Recording	4K @ 30fps 1080p @ 30/60/120fps	4K @ 30/60fps 1080p @ 30/60/120/240fps
Battery Capacity	4000 mAh	4200 mAh
Charging	Fast charging 15W	Super Dart Flash Charge 30W
Operating System	Android 10, One UI 2.0	Android 10, Realme UI
Biometric Authentication	In-display fingerprint sensor	Side-mounted fingerprint sensor
Dimensions	158.5 x 73.6 x 7.9 mm	163.8 x 75.8 x 8.9 mm
Weight	172 grams	202 grams
Headphone Jack	Yes	No
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)