What devices are compatible with Samsung Galaxy A21s?

Samsung Galaxy A21s 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 A21s 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 A21s?

A compatible case must match the length, width, and thickness dimensions of Samsung Galaxy A21s. Our system checks millimeter-level precision to determine perfect matches and compatible alternatives.

What is the RAM of Samsung Galaxy A21s?

The Samsung Galaxy A21s has 4 GB / 6 GB of RAM. It is powered by the Samsung Exynos 8 Octa 850 chipset.

What is the screen size of Samsung Galaxy A21s?

The Samsung Galaxy A21s features a 6.5" display. The resolution is 720x1600 px (HD+). It uses a PLS TFT LCD display.

What is the battery capacity of Samsung Galaxy A21s?

The Samsung Galaxy A21s has a 5000mAh battery. It supports 15W Fast Charging.

What storage options are available for Samsung Galaxy A21s?

The Samsung Galaxy A21s is available with 64 GB / 128 GB of internal storage. The device supports expandable storage via microSD card.

What processor does Samsung Galaxy A21s use?

The Samsung Galaxy A21s is powered by the Samsung Exynos 8 Octa 850 chipset. It comes with 4 GB / 6 GB of RAM.

What operating system does Samsung Galaxy A21s run?

The Samsung Galaxy A21s runs on Android v10 (Q). It features Samsung One UI custom user interface.

Samsung Galaxy A21s Compatible Cases & Screen Protectors

139 other devices use the same screen protector as the Samsung Galaxy A21s. None of them share its case. The closest match is the Acerpure Acerone Liquid S162E4; others include Lava Blaze and Lava Blaze 2. 29 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 A21s measures 163.7 × 75.3 × 8.9 mm and weighs 192 g, with a 6.5" PLS TFT LCD display in a 20:9 aspect ratio.

Screen protectors that fit the Samsung Galaxy A21s

These devices have the same screen aspect ratio and a screen size within 0.03" of the Samsung Galaxy A21s(from another brand, only when the resolution matches too). "Exact" means the size and resolution are identical.

Acerpure Acerone Liquid S162E4(exact screen match, 0.01" size difference)
Lava Blaze(exact screen match, 0.01" size difference)
Lava Blaze 2(exact screen match)
Lava Blaze 2 Pro(exact screen match)
Lava Blaze 5G(exact screen match)
Lava Blaze 5G 6GB RAM(exact screen match)
Lava Blaze Nxt(exact screen match)
Lava Blaze Pro(exact screen match)
Lava Blaze X1 5G(exact screen match)
Lava X2(exact screen match)
Lava Yuva 2(exact screen match)
Lava Yuva 3(exact screen match)
Lava Yuva 3 Pro(exact screen match)
Lava Yuva Pro(exact screen match, 0.01" size difference)
Lava Z2 3GB RAM(exact screen match, 0.01" size difference)
Lava Z33(exact screen match, 0.01" size difference)
Lava Z6(exact screen match, 0.01" size difference)
LG W41(exact screen match)
LG W41 Plus(exact screen match)
LG W41 Pro(exact screen match)
Moto E13(exact screen match)
Moto E13 4GB RAM(exact screen match)
Moto E22s(exact screen match)
Moto E32s(exact screen match)

and 115 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.

Infinix Smart 5A(similar size only, 0.02" size difference)
Moto G14(similar size only)
Moto G32(similar size only)
Moto G54(similar size only)
Moto G62 5G(similar size only)
Moto G62 5G 8GB RAM(similar size only)
Moto G64(similar size only)
Moto G73(similar size only)
Motorola Edge 30(similar size only)
Motorola Edge 30 8GB RAM(similar size only)
Oppo A74 5G(similar size only)
POCO M3 Pro 5G(similar size only)
Realme 6(similar size only)
Realme 6 6GB RAM(similar size only)
Realme 6 8GB RAM(similar size only)
Realme 6i(similar size only)
Realme 6i 6GB RAM(similar size only)
Realme 7(similar size only)
Realme 8 5G(similar size only)
Realme 8 5G 8GB RAM(similar size only)
Realme 8s 5G(similar size only)
Realme 9 5G(similar size only)
Realme Narzo 20 Pro(similar size only)
Realme Narzo 30(similar size only)

and 5 more devices.

Cases that fit the Samsung Galaxy A21s

No other device matches the Samsung Galaxy A21s's body size and camera layout closely enough to share a case.

Will other cases fit the Samsung Galaxy A21s?

Will a Samsung Galaxy A21s 6GB RAM case fit the Samsung Galaxy A21s?

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 A21s 6GB RAM screen protector does fit: the screens have the same shape and size. See the Samsung Galaxy A21s 6GB RAM

Will a Samsung Galaxy A12 case fit the Samsung Galaxy A21s?

Probably not. Their bodies are within 0.5 mm, but we don't have the camera layout for both devices, so check the camera cut-out before buying. A Samsung Galaxy A12 screen protector does fit: the screens have the same shape and size. See the Samsung Galaxy A12

Will a Tecno Spark Go 2023 case fit the Samsung Galaxy A21s?

Probably not. Their bodies are within 0.2 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: 6.5" 20:9 versus 6.56" 20:9. See the Tecno Spark Go 2023

Will a Tecno Pop 7 Pro 3GB RAM case fit the Samsung Galaxy A21s?

Complete Specifications

Display

Screen Size: 6.5"
Resolution: 720x1600 px (HD+)
Display Type: PLS TFT LCD
Refresh Rate: 60Hz

Dimensions & Weight

Length: 163.7mm
Width: 75.3mm
Thickness: 8.9mm
Weight: 192g

Performance

Chipset: Samsung Exynos 8 Octa 850
RAM: 4 GB / 6 GB
CPU: Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)

Storage

Internal Storage: 64 GB / 128 GB
Expandable Storage: Yes

Battery

Battery Capacity: 5000mAh
Charging: 15W Fast Charging

Software

Operating System: Android v10 (Q)
Custom UI: Samsung One UI

Connectivity & Build

NFC: No
Bluetooth: v5.0
Wi-Fi: Wi-Fi 5 (802.11 b/g/n/ac) 5GHz

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

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