What devices are compatible with Samsung Galaxy S21 FE?

Samsung Galaxy S21 FE is compatible with devices that have similar dimensions and display sizes. Use our compatibility checker to find phones and tablets that can share the same screen protector and case.

Can I use the same screen protector for Samsung Galaxy S21 FE and other devices?

Yes, if devices have the same display size and similar dimensions, they can often share screen protectors. Our compatibility checker identifies devices with perfect or compatible matches for screen protector sharing.

What makes a phone case compatible with Samsung Galaxy S21 FE?

A compatible case must match the length, width, and thickness dimensions of Samsung Galaxy S21 FE. Our system checks millimeter-level precision to determine perfect matches and compatible alternatives.

What is the RAM of Samsung Galaxy S21 FE?

The Samsung Galaxy S21 FE has 8 GB of RAM. It is powered by the Samsung Exynos 2100 chipset.

What is the screen size of Samsung Galaxy S21 FE?

The Samsung Galaxy S21 FE features a 6.4" display. The resolution is 1080x2340 px (FHD+). It uses a Dynamic AMOLED 2x display.

What is the battery capacity of Samsung Galaxy S21 FE?

The Samsung Galaxy S21 FE has a 4500mAh battery. It supports 25W Fast Charging, 50% in 30 minutes. Wireless charging is Yes.

What storage options are available for Samsung Galaxy S21 FE?

The Samsung Galaxy S21 FE is available with 128 GB / 256 GB of internal storage. The device does not support expandable storage.

What processor does Samsung Galaxy S21 FE use?

The Samsung Galaxy S21 FE is powered by the Samsung Exynos 2100 chipset. It comes with 8 GB of RAM.

What operating system does Samsung Galaxy S21 FE run?

The Samsung Galaxy S21 FE runs on Android v12. It features Samsung One UI custom user interface.

Samsung Galaxy S21 FE Compatible Cases & Screen Protectors

33 other devices use the same screen protector as the Samsung Galaxy S21 FE. None of them share its case. The closest match is the Asus 6Z; others include OnePlus 6T and OnePlus 6T McLaren Edition. 4 devices from other brands have a similar-size screen, so check the cut-outs before using a protector made for one of them.

The Samsung Galaxy S21 FE measures 155.7 × 74.5 × 7.9 mm and weighs 177 g, with a 6.4" Dynamic AMOLED 2x display in a 19.5:9 aspect ratio.

Screen protectors that fit the Samsung Galaxy S21 FE

These devices have the same screen aspect ratio and a screen size within 0.03" of the Samsung Galaxy S21 FE(from another brand, only when the resolution matches too). "Exact" means the size and resolution are identical.

Asus 6Z(exact screen match)
OnePlus 6T(exact screen match, 0.01" size difference)
OnePlus 6T McLaren Edition(exact screen match, 0.01" size difference)
OnePlus 7(exact screen match, 0.01" size difference)
Realme X2(exact screen match)
Realme X2 8GB RAM(exact screen match)
Realme XT(exact screen match)
Realme XT 6GB RAM(exact screen match)
Samsung Galaxy A50(exact screen match)
Samsung Galaxy A50 6GB RAM(exact screen match)
Samsung Galaxy A50s(exact screen match)
Samsung Galaxy A50s 6GB RAM(exact screen match)
Samsung Galaxy A54 5G(exact screen match)
Samsung Galaxy F41(exact screen match)
Samsung Galaxy M21(exact screen match)
Samsung Galaxy M21 2021(exact screen match)
Samsung Galaxy M30s(exact screen match)
Samsung Galaxy M31(exact screen match)
Samsung Galaxy S21 FE 2023(exact screen match)
Samsung Galaxy S23 FE(exact screen match)
Samsung Galaxy S23 FE 5G(exact screen match)
Tecno Phantom 9(exact screen match)
Nokia 7.2 6GB RAM(compatible screen, 0.01" size difference)
Samsung Galaxy A30s(compatible screen)

and 9 more devices.

Similar-size screens from other brands

Same aspect ratio and size, but a different brand and resolution, so the glass shape (corners, cut-outs) may differ. Treat these as a starting point, not a match.

LG G8X ThinQ(similar size only)
LG V40 ThinQ(similar size only)
Nokia 3.4(similar size only, 0.01" size difference)
Nokia 5.4(similar size only, 0.01" size difference)

Cases that fit the Samsung Galaxy S21 FE

No other device matches the Samsung Galaxy S21 FE's body size and camera layout closely enough to share a case.

Will other cases fit the Samsung Galaxy S21 FE?

Will a Samsung Galaxy S21 FE 2023 case fit the Samsung Galaxy S21 FE?

Probably not. Their bodies are within 0 mm, but we don't have the camera layout for both devices, so check the camera cut-out before buying. A Samsung Galaxy S21 FE 2023 screen protector does fit: the screens have the same shape and size. See the Samsung Galaxy S21 FE 2023

Will a Samsung Galaxy M40 case fit the Samsung Galaxy S21 FE?

Probably not. Their bodies are within 0.6 mm, but we don't have the camera layout for both devices, so check the camera cut-out before buying. Screen protectors don't carry over either: 6.4" 19.5:9 versus 6.3" 19.5:9. See the Samsung Galaxy M40

Will a Honor 500 Pro case fit the Samsung Galaxy S21 FE?

Probably not. Their bodies are within 0.3 mm, but we don't have the camera layout for both devices, so check the camera cut-out before buying. Screen protectors don't carry over either: 6.4" 19.5:9 versus 6.55" 20:9. See the Honor 500 Pro

Will a Honor 500 case fit the Samsung Galaxy S21 FE?

Complete Specifications

Display

Screen Size: 6.4"
Resolution: 1080x2340 px (FHD+)
Display Type: Dynamic AMOLED 2x
Refresh Rate: 120Hz

Dimensions & Weight

Length: 155.7mm
Width: 74.5mm
Thickness: 7.9mm
Weight: 177g

Performance

Chipset: Samsung Exynos 2100
RAM: 8 GB
CPU: Octa core (2.91 GHz, Single core, Cortex X1 + 2.81 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Storage

Internal Storage: 128 GB / 256 GB
Expandable Storage: No

Battery

Battery Capacity: 4500mAh
Charging: 25W Fast Charging, 50% in 30 minutes
Wireless Charging: Yes

Software

Operating System: Android v12
Custom UI: Samsung One UI

Connectivity & Build

NFC: Yes
Water Resistance: Water resistant, IP68, (up to 30 minutes in a depth of 1.5 meter)
Bluetooth: v5.0
Wi-Fi: Wi-Fi 6 (802.11 b/g/n/ac/ax) 5GHz, MIMO

Matches are calculated from published dimensions, display specs and camera layout. See how we match devices.