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Samsung Galaxy A21s
Full Specifications
This device is also known as Samsung SM-A217F/DS
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Design |
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Dimensions |
6.44 x 2.96 x 0.35 inches 163.7 x 75.3 x 8.9 mm |
Weight | 6.77 oz (192.0 g) |
Biometrics | 2D Face unlock, Fingerprint (touch) |
Keys | Right: Volume control, Lock/Unlock key |
Colors | Black, White, Blue, Red |
Display |
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Size | 6.5-inch |
Resolution | 1600x720px, 20:9 ratio, 270 PPI |
Technology | TFT |
Screen-to-body | 82.94 % |
Features | Proximity sensor |
PhoneArena Display Test | |
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Bright Max (20 APL) | Untested |
Bright Min | 4.6 (Poor) |
Learn more on our
PhoneArena Display Test Results page.
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Hardware |
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System chip | Samsung Exynos 850 |
Processor |
Octa-core 8x 2.0GHz Cortex-A55 |
GPU | Mali-G76 |
RAM | 3GB (LPDDR4) |
Internal storage | 32GB (eMMC 5.1), available to use: 19.5 GB |
Storage expansion | microSDXC up to 512 GB |
OS | Android (10), Samsung One UI |
This device has different variants: View all |
Battery |
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Capacity | 5000 mAh |
Type | Li - Polymer |
Charging | Fast charging |
PhoneArena Battery Test | |
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Battery Life Estimate: | Untested |
Browsing: | Untested |
Gaming: | 7h 48min |
Video: | 11h 9min |
Learn more on our
PhoneArena Battery Test Results page.
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Camera |
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Rear | Quad camera |
Main camera |
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
Second camera |
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm |
Third camera |
2 MP (Macro) Aperture size: F2.4 |
Fourth camera |
2 MP (Depth information) Aperture size: F2.4 |
Flash | LED |
Video recording | 1920x1080 (Full HD) (30 fps) |
Front | 13 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features |
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Bluetooth | 5.0 |
Wi-Fi |
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot |
USB | Type-C, USB 2.0 |
Location | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
Sensors | Accelerometer, Gyroscope |
Other | NFC |
Multimedia |
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Headphones | 3.5mm jack |
Speakers | Earpiece, Loudspeaker |
Screen mirroring | Wireless screen share |
Cellular |
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4G (FDD) | Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT) |
4G (TDD) | Bands 38(2600), 40(2300), 41(2600+) |
3G | Bands 1(2100), 2(1900), 5(850), 8(900) |
Data Speed | LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
Dual SIM | Yes |
SIM type | Nano SIM |
Buyers information |
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MSRP | € 240 |
Availability |
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Officially announced | May 15, 2020 |
Despite our efforts to provide full and correct Samsung Galaxy A21s specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please
If you are interested in using our specs commercially, check out our Phone specs database licensing page.
Alternative variants
with 4GB RAM
Differences from the main variant: | |
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RAM | 4GB |
Internal storage | 64GB |
with 6GB RAM
Differences from the main variant: | |
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RAM | 6GB |
Internal storage | 64GB |
News
No more updates for this 2020 Galaxy budget-friendly battery champ
Here is another 2020 phone that stops getting updated: it's the Galaxy A21s. Isn't it crazy how time flies? As if 2020 was only yesterday… With its excellent battery life (5,000 mAh capacity!) and nice performing cameras (in daylight) the Galaxy A21s...

Three budget-friendly Samsung smartphones getting Android 12 updates
Samsung is truly on a roll when it comes to Android 12 updates, but it was bound to be this way sooner or later considering how many phones the South Korean giant launches every year. After upgrading most of its flagships, new and old, Samsung has tu...

Samsung rolling out One UI 3.1 to a bunch of Galaxy devices
By now it's clear that Samsung plans to bring One UI 3.1 to as many Galaxy devices as possible, but what's even better is that the low-budget smartphones haven't been taken out of the equation. As long as you own a Galaxy device released in the last ...

Led by its 5G models, the Apple iPhone dominated the list of top selling handsets in January
Counterpoint Research has released its list of the top ten selling smartphones worldwide for the month of January. On top was the 5G Apple iPhone 12 followed by the iPhone 12 Pro Max and the iPhone 12 Pro. The redesigned series and the inclusion of 5...
