Samsung Galaxy A21s vs Galaxy M13/ F13

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Key differences

  1. Battery: 4,900 mAh on the Galaxy A21s, 5,830 mAh on the Galaxy M13/ F13.
  2. Main camera: 12 MP on the Galaxy A21s, 12.5 MP on the Galaxy M13/ F13.
  3. Versions: owners have shared the Galaxy A21s as 3GB | 32GB and 4GB | 64GB, the Galaxy M13/ F13 as 4GB | 64GB.
  4. Software: Android 12 on the Galaxy A21s, Android 14 on the Galaxy M13/ F13 (newest seen).

The same on both: the Exynos 850 chip, a 60 Hz screen, Wi-Fi 6 and Widevine L1.

Chipset

Chipset
Exynos 850Exynos 850
Process
8 nm8 nm
CPU
4× 2.00 GHz Cortex-A55
4× 2.00 GHz Cortex-A55
4× 2.00 GHz Cortex-A55
4× 2.00 GHz Cortex-A55
Top CPU speed
2.00 GHz2.00 GHz
CPU cores
88
GPU
Mali-G52Mali-G52

Memory

Versions seen
3GB | 32GB
4GB | 64GB
4GB | 64GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.6 in6.6 in
Resolution
720 × 16001080 × 2408
Pixel density
267 ppi400 ppi
Refresh rates
60 Hz60 Hz

Battery

Capacity
4,900 mAh5,830 mAh

Cameras

Back camera 1
12 MP4000 × 3000 · f/2 · 4.6 mm · OIS12.5 MP4080 × 3060 · f/1.8 · 4 mm · OIS
Back camera 2
8 MP3264 × 2448 · f/2.2 · 1.42 mm5 MP2576 × 1932 · f/2.2 · 1.13 mm
Front camera 1
12.8 MP4128 × 3096 · f/2.2 · 3.39 mm · OIS8 MP3264 × 2448 · f/2.2 · 2.67 mm
Front camera 2
8.7 MP3408 × 2556 · f/2.2 · 3.39 mm · OIS5.2 MP2640 × 1980 · f/2.2 · 2.67 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
Wi-Fi 6Wi-Fi 6
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
—No
NFC
YesNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 12Android 14
UI
One UI 4.1One UI 6.1
Released with
Android 10Android 12
Widevine DRM
L1L1

Sensors

Sensors
26 sensors24 sensors

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From phones shared with the Device Info app · updated November 2026 Hardware specs only. No personal data. Privacy