Samsung Galaxy A20 vs Galaxy S23 Ultra

Chipset

Chipset
Exynos 7884BSnapdragon 8 Gen 2
Process
14 nm4 nm TSMC
CPU
2× 1.56 GHz Cortex-A73
6× 1.35 GHz Cortex-A53
1× 3.36 GHz Cortex-X3
2× 2.80 GHz Cortex-A715
2× 2.80 GHz Cortex-A710
3× 2.00 GHz Cortex-A510
Top CPU speed
1.56 GHz3.36 GHz
CPU cores
88
GPU
Mali-G71Adreno 740

Memory

Versions seen
3GB | 32GB8GB | 256GB
12GB | 256GB
12GB | 512GB
RAM type
LPDDR3LPDDR5X
Storage type
—UFS 4.0

Display

Size
6.4 in6.8 in
Resolution
720 × 15601440 × 3088
Pixel density
269 ppi502 ppi
Refresh rates
60 Hz120 Hzalso 10, 24, 30, 48, 60, 96
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
3,900 mAh4,855 mAh

Cameras

Back camera 1
12.8 MP4128 × 3096 · f/1.9 · 3.6 mm · OIS12.5 MP4080 × 3060 · f/1.7 · 6.3 mm · OIS
Back camera 2
—12 MP4000 × 3000 · f/2.2 · 2.2 mm
Front camera 1
8 MP3264 × 2448 · f/2 · 2.61 mm12 MP4000 × 3000 · f/2.2 · 3.3 mm
Front camera 2
5.1 MP2608 × 1956 · f/2 · 2.61 mm8.6 MP3392 × 2544 · f/2.2 · 3.3 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 6E
6 GHz Wi-Fi
NoYes
Bluetooth LE Audio
—Yes
NFC
NoYes
UWB
NoYes
USB host
YesYes

Software

Android
Android 11Android 14–17
UI
—One UI 9.0
Released with
Android 9Android 13
Widevine DRM
L1L1

Sensors

Sensors
20 sensors42 sensors

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