Samsung Galaxy S20 Ultra 5G vs Galaxy S21 5G
Snapdragon 865 5GChipset
Chipset
Exynos 990Exynos 2100Process
7 nm Samsung5 nm Samsung
CPU
2× 2.73 GHz Mongoose M5
2× 2.50 GHz Cortex-A76
4× 2.00 GHz Cortex-A551× 2.91 GHz Cortex-X1
3× 2.81 GHz Cortex-A78
4× 2.21 GHz Cortex-A55
2× 2.50 GHz Cortex-A76
4× 2.00 GHz Cortex-A551× 2.91 GHz Cortex-X1
3× 2.81 GHz Cortex-A78
4× 2.21 GHz Cortex-A55
Top CPU speed
2.73 GHz2.91 GHz
CPU cores
88
GPU
Mali-G77Mali-G78
Memory
Versions seen
12GB | 128GB8GB | 128GB
RAM type
LPDDR5LPDDR5
Display
Size
6.9 in6.2 in
Resolution
720 × 16001080 × 2400
Pixel density
256 ppi423 ppi
Refresh rates
60 Hz120 Hzalso 48, 60, 96
HDR
HDR10, HDR10+, HLGHDR10, HDR10+, HLG
Battery
Capacity
4,855 mAh3,880 mAh
Cameras
Back camera 1
12 MP4000 × 3000 · f/1.8 · 7 mm · OIS12.2 MP4032 × 3024 · f/1.8 · 5.4 mm · OIS
Back camera 2
12 MP4000 × 3000 · f/2.2 · 2.22 mm12.2 MP4032 × 3024 · f/2.2 · 2.2 mm
Back camera 3
0.3 MP640 × 480 · f/1 · 2.58 mm—
Front camera 1
10 MP3648 × 2736 · f/2.2 · 3.8 mm10 MP3648 × 2736 · f/2.2 · 3.3 mm
Front camera 2
7.1 MP3216 × 2208 · f/2.2 · 3.8 mm7.1 MP3216 × 2208 · 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 6
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
NoNo
NFC
YesYes
UWB
NoNo
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
43 sensors44 sensors
These two phones have the same specs in every row.
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