Samsung Galaxy A21 vs Galaxy A23

Samsung Galaxy A21Helio P35Change
Samsung Galaxy A23Samsung Galaxy A23Snapdragon 680Change

Chipset

Chipset
Helio P35Snapdragon 680
Process
12 nm6 nm
CPU
4× 2.30 GHz Cortex-A53
4× 1.80 GHz Cortex-A534× 2.40 GHz Cortex-A73
4× 1.90 GHz Cortex-A53
Top CPU speed
2.30 GHz2.40 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320Adreno 610

Memory

Versions seen
3GB | 32GB4GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.5 in6.6 in
Resolution
720 × 16001080 × 2408
Pixel density
269 ppi403 ppi
Refresh rates
60 Hz90 Hzalso 60

Battery

Capacity
3,900 mAh4,860 mAh

Cameras

Back camera 1
16.2 MP4640 × 3488 · f/1.8 · 4.05 mm12.5 MP4080 × 3060 · f/1.8 · 4 mm · OIS
Back camera 2
—5 MP2576 × 1932 · f/2.2 · 1.3 mm
Front camera 1
13.1 MP4208 × 3120 · f/2 · 3.76 mm8 MP3264 × 2448 · f/2.2 · 2.67 mm
Front camera 2
—8 MP3264 × 2448 · 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 6
6 GHz Wi-Fi
—No
Bluetooth LE Audio
—No
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 10Android 13–14
UI
—One UI 6.1
Released with
Android 10Android 12
Widevine DRM
L1L1

Sensors

Sensors
26 sensors31 sensors
Galaxy A21 full specs Galaxy A23 full specs

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