Samsung Galaxy Note20 Ultra 5G vs Samsung Galaxy S21+ 5G

Samsung Galaxy Note20 Ultra 5GSnapdragon 865 5G+Change
Samsung Galaxy S21+ 5GExynos 2100Change

Chipset

Chipset
Snapdragon 865 5G+Exynos 2100
Process
7 nm5 nm Samsung
CPU
1× 3.09 GHz Kryo 585
3× 2.42 GHz Kryo 585
4× 1.80 GHz Kryo 5851× 2.91 GHz Cortex-X1
3× 2.81 GHz Cortex-A78
4× 2.21 GHz Cortex-A55
Top CPU speed
✓3.09 GHz2.91 GHz
CPU cores
88
GPU
Adreno 650Mali-G78

Memory

RAM
✓12 GB8 GB
RAM type
LPDDR5LPDDR5
Storage
128 GB✓256 GB

Display

Size
6.9 in6.7 in
Resolution
✓1440 × 30881080 × 2400
Pixel density
✓496 ppi393 ppi
Refresh rate
60 Hz60 Hz
HDR
HDR10, HDR10+, HLGHDR10, HDR10+, HLG

Battery

Capacity
4,370 mAh✓4,660 mAh

Cameras

Back
12 + 12 MP12.2 + 12.2 MP
Front
10 + 7.1 MP10 + 7.1 MP
Optical stabilization
YesYes

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
YesYes
USB host
YesYes

Software

Android
Android 13Android 15
UI
One UI 5.1One UI 7.0
Released with
Android 10Android 11
Widevine DRM
L1L1

Sensors

Sensors
41 sensors44 sensors
Galaxy Note20 Ultra 5G full specs Galaxy S21+ 5G full specs

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