Samsung Galaxy F55 5G vs Samsung Galaxy S21 FE 5G

Compare Samsung Galaxy F55 5G vs Samsung Galaxy S21 FE 5G side by side: Qualcomm Snapdragon 7 Gen 1 vs Qualcomm Snapdragon 888 5G, 50MP vs 12MP camera…

Samsung

Galaxy S21 FE 5G

$349

5categories won

8 categories tied · 21 scored in total · add a third phone

Information Gain

Which one wins?

MxMob Algorithmic Verdict

Samsung Galaxy S21 FE 5G takes the overall win

Overall Pick

The Samsung Galaxy S21 FE 5G proves superior overall against the Samsung Galaxy F55 5G, outperforming on gaming and photography. For battery longevity and charging speed, the Galaxy F55 5G takes the lead, while the Galaxy S21 FE 5G is the clear choice for demanding 3D gaming and heavy multitasking. Choose the Galaxy S21 FE 5G if you want the highest performance ceiling, or opt for the Galaxy F55 5G if its lower retail price better fit your budget.

🔋 BatteryGalaxy F55 5G

Galaxy F55 5G wins on endurance with 5,000 mAh and 45W fast charging.

🎮 GamingGalaxy S21 FE 5G

Galaxy S21 FE 5G provides greater sustained gaming output with its Qualcomm Snapdragon 888 5G and 8GB RAM.

📸 CameraGalaxy S21 FE 5G

Galaxy S21 FE 5G takes photography with 12MP optics and 3x optical telephoto capabilities.

🏷️ ValueGalaxy F55 5G

Galaxy F55 5G provides a sharper value proposition, coming in at $279 vs $349.

Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.

Galaxy F55 5G vs Galaxy S21 FE 5G: specifications compared

Display

Display comparison between the Samsung Galaxy F55 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy F55 5G	Galaxy S21 FE 5G
Screen size	6.7"	6.4"
Resolution	1080 x 2400Winner	1080 x 2340
Pixel density	393 ppi	403 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1000 nits	1200 nitsWinner

Performance

Performance comparison between the Samsung Galaxy F55 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy F55 5G	Galaxy S21 FE 5G
Chipset	Qualcomm Snapdragon 7 Gen 1	Qualcomm Snapdragon 888 5G
Process node	4 nmWinner	5 nm
AnTuTu score	595,000	810,000Winner
Geekbench multi	2880	3650Winner
Maximum RAM	12 GBWinner	8 GB
Maximum storage	256GB	256GB

Camera

Camera comparison between the Samsung Galaxy F55 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy F55 5G	Galaxy S21 FE 5G
Main sensor	50 MPWinner	12 MP
Rear cameras	3	3
Optical zoom	—	3x
Ultrawide	8 MP	12 MPWinner
Selfie camera	50 MPWinner	32 MP
Max video	4K@30fps, 1080p@60fps	4K at 60fps

Battery and charging

Battery and charging comparison between the Samsung Galaxy F55 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy F55 5G	Galaxy S21 FE 5G
Capacity	5,000 mAhWinner	4,500 mAh
Wired charging	45 WWinner	25 W
Wireless charging	No	15 WWinner

Design

Design comparison between the Samsung Galaxy F55 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy F55 5G	Galaxy S21 FE 5G
Weight	180 g	177 g
Thickness	7.8 mm	7.9 mm
Water resistance	IP67	IP68
Build	Vegan leather back with saddle stitching, metallic finished frame	Aluminum frame, plastic back, Gorilla Glass Victus front

Software and support

Software and support comparison between the Samsung Galaxy F55 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy F55 5G	Galaxy S21 FE 5G
Operating system	Android 14	Android 12
OS updates	4 years	4 years
Security updates	5 years	5 years

Connectivity and value

Connectivity and value comparison between the Samsung Galaxy F55 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy F55 5G	Galaxy S21 FE 5G
5G	Yes	Yes
Wi-Fi	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Storage expansion	microSD	None
3.5mm jack	No	No
Launch price	$279Winner	$349