Samsung Galaxy A23 vs Galaxy A51

Chipset

Chipset
Snapdragon 680Exynos 9611
Process
6 nm10 nm
CPU
4× 2.40 GHz Cortex-A73
4× 1.90 GHz Cortex-A53
4× 2.31 GHz Cortex-A73
4× 1.74 GHz Cortex-A53
Top CPU speed
2.40 GHz2.31 GHz
CPU cores
88
GPU
Adreno 610Mali-G72

Memory

Versions seen
4GB | 64GB
4GB | 128GB
6GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.6 in6.5 in
Resolution
1080 × 24081080 × 2400
Pixel density
403 ppi407 ppi
Refresh rates
90 Hzalso 6060 Hz

Battery

Capacity
4,860 mAh3,890 mAh

Cameras

Back camera 1
12.5 MP4080 × 3060 · f/1.8 · 4 mm · OIS12 MP4000 × 3000 · f/2 · 4.6 mm · OIS
Back camera 2
5 MP2576 × 1932 · f/2.2 · 1.3 mm12 MP4000 × 3000 · f/2.2 · 1.74 mm · OIS
Front camera 1
8 MP3264 × 2448 · f/2.2 · 2.67 mm8 MP3264 × 2448 · f/2.2 · 3.72 mm
Front camera 2
8 MP3264 × 2448 · f/2.2 · 2.67 mm5.2 MP2640 × 1980 · f/2.2 · 3.72 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
NoNo
Bluetooth LE Audio
NoNo
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 13–14Android 13
UI
One UI 6.1One UI 5.1
Released with
Android 12Android 10
Widevine DRM
L1L1

Sensors

Sensors
32 sensors35 sensors

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