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

Compare Samsung Galaxy S21 5G vs Samsung Galaxy S21 FE 5G side by side: Exynos 2100 / Snapdragon 888 5G (5 nm) vs Qualcomm Snapdragon 888 5G, 12MP vs 12MP…

Samsung

Galaxy S21 FE 5G

$349

4categories won

15 categories tied · 22 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 S21 5G, outperforming on battery endurance and daily usability. In camera testing, the two devices offer similar flexibility, while battery endurance leans towards the Galaxy S21 FE 5G. Choose the Galaxy S21 FE 5G if you want the highest performance ceiling, or opt for the Galaxy S21 5G if its specific hardware strengths better fit your budget.

🔋 BatteryGalaxy S21 FE 5G

Galaxy S21 FE 5G takes battery honors offering 4,500 mAh alongside 25W charging.

🎮 GamingTie

Both handsets deliver top-tier speed with Exynos 2100 / Snapdragon 888 5G (5 nm) and smooth everyday multitasking.

📸 CameraTie

Both camera setups are closely matched for daily street photography and low-light shooting.

🏷️ ValueGalaxy S21 FE 5G

Galaxy S21 FE 5G wins on budget and value at $349 compared to $799.

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

Display

Display comparison between the Samsung Galaxy S21 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy S21 5G	Galaxy S21 FE 5G
Screen size	6.2"	6.4"
Resolution	1080 x 2400Winner	1080 x 2340
Pixel density	424 ppiWinner	403 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1300 nits	1200 nits

Performance

Performance comparison between the Samsung Galaxy S21 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy S21 5G	Galaxy S21 FE 5G
Chipset	Exynos 2100 / Snapdragon 888 5G (5 nm)	Qualcomm Snapdragon 888 5G
Process node	5 nm	5 nm
AnTuTu score	820,000	810,000
Geekbench multi	3720	3650
Maximum RAM	8 GB	8 GB
Maximum storage	128GB	256GBWinner

Camera

Camera comparison between the Samsung Galaxy S21 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy S21 5G	Galaxy S21 FE 5G
Main sensor	12 MP	12 MP
Rear cameras	3	3
Optical zoom	3x	3x
Ultrawide	12 MP	12 MP
Selfie camera	10 MP	32 MPWinner
Max video	8K at 24fps / 4K at 60fps	4K at 60fps

Battery and charging

Battery and charging comparison between the Samsung Galaxy S21 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy S21 5G	Galaxy S21 FE 5G
Capacity	4,000 mAh	4,500 mAhWinner
Wired charging	25 W	25 W
Wireless charging	15 W	15 W

Design

Design comparison between the Samsung Galaxy S21 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy S21 5G	Galaxy S21 FE 5G
Weight	169 gWinner	177 g
Thickness	7.9 mm	7.9 mm
Water resistance	IP68	IP68
Build	Aluminum frame, glastic back, Gorilla Glass Victus front	Aluminum frame, plastic back, Gorilla Glass Victus front

Software and support

Software and support comparison between the Samsung Galaxy S21 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy S21 5G	Galaxy S21 FE 5G
Operating system	Android 11	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 S21 5G, Samsung Galaxy S21 FE 5G
Specification	Galaxy S21 5G	Galaxy S21 FE 5G
5G	Yes	Yes
Wi-Fi	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Storage expansion	None	None
3.5mm jack	No	No
Launch price	$799	$349Winner