Samsung Galaxy Note20 Ultra 5G vs Galaxy S23 Ultra

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

Samsung Galaxy Note20 Ultra 5GSnapdragon 865 5G+Change
Samsung Galaxy S23 UltraSnapdragon 8 Gen 2Change

Key differences

  1. Chipset: the Galaxy Note20 Ultra 5G uses the Snapdragon 865 5G+ (7 nm), the Galaxy S23 Ultra the Snapdragon 8 Gen 2 (4 nm TSMC). The Galaxy Note20 Ultra 5G's fastest core runs at 3.09 GHz, the Galaxy S23 Ultra's at 3.36 GHz.
  2. Screen: 6.9 inches on the Galaxy Note20 Ultra 5G, 6.8 inches on the Galaxy S23 Ultra. Up to 60 Hz on the Galaxy Note20 Ultra 5G, 120 Hz on the Galaxy S23 Ultra.
  3. Battery: 4,370 mAh on the Galaxy Note20 Ultra 5G, 4,855 mAh on the Galaxy S23 Ultra.
  4. Main camera: 12 MP on the Galaxy Note20 Ultra 5G, 12.5 MP on the Galaxy S23 Ultra.

The same on both: NFC, UWB and Widevine L1.

Chipset

Chipset
Snapdragon 865 5G+Snapdragon 8 Gen 2
Process
7 nm4 nm TSMC
CPU
1× 3.09 GHz Kryo 585
3× 2.42 GHz Kryo 585
4× 1.80 GHz Kryo 5851× 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
3.09 GHz3.36 GHz
CPU cores
88
GPU
Adreno 650Adreno 740

Memory

Versions seen
12GB | 128GB8GB | 256GB
12GB | 256GB
12GB | 512GB
RAM type
LPDDR5LPDDR5X
Storage type
—UFS 4.0

Display

Size
6.9 in6.8 in
Resolution
1440 × 30881440 × 3088
Pixel density
496 ppi502 ppi
Refresh rates
60 Hz120 Hzalso 10, 24, 30, 48, 60, 96
HDR
HDR10, HDR10+, HLGHDR10, HDR10+, HLG

Battery

Capacity
4,370 mAh4,855 mAh

Cameras

Back camera 1
12 MP4000 × 3000 · f/1.8 · 7 mm · OIS12.5 MP4080 × 3060 · f/1.7 · 6.3 mm · OIS
Back camera 2
12 MP4000 × 3000 · f/2.2 · 2.2 mm12 MP4000 × 3000 · f/2.2 · 2.2 mm
Front camera 1
10 MP3648 × 2736 · f/2.2 · 3.3 mm12 MP4000 × 3000 · f/2.2 · 3.3 mm
Front camera 2
7.1 MP3216 × 2208 · f/2.2 · 3.3 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 6E
6 GHz Wi-Fi
NoYes
Bluetooth LE Audio
NoYes
NFC
YesYes
UWB
YesYes
USB host
YesYes

Software

Android
Android 13Android 16–17
UI
One UI 5.1One UI 9.0
Released with
Android 10Android 13
Widevine DRM
L1L1

Sensors

Sensors
41 sensors42 sensors
Galaxy Note20 Ultra 5G full specs Galaxy S23 Ultra full specs

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