Compare phones side by side


Samsung Galaxy S21 5G


Samsung Galaxy S21 Ultra 5G


Samsung Galaxy S21 5G
Samsung Galaxy S21 Ultra 5G

Released in January 2021. Features 6.2 inches screen with a resolution of 1,080 x 2,400 pixels and 421 ppi.

Octa-core processor Samsung Exynos 2100 with up to 8 GB memory and 256 GB storage. It has 4,000 mAh battery.

Released in January 2021. Features 6.8 inches screen with a resolution of 1,440 x 3,200 pixels and 515 ppi.

Octa-core processor Samsung Exynos 2100 with up to 16 GB memory and 512 GB storage. It has 5,000 mAh battery.

Head to Head
  • Much lighter (34%)
  • Thinner (13%)
  • Larger screen (9%)
  • Much better quality screen (18%)
  • Probably more versatile rear camera
  • More memory
  • May have more storage
  • Much better battery capacity (20%)


Prices Info

8 GB RAM + 128 GB
Amazon.es
8 GB RAM + 256 GB
Amazon.es
12 GB RAM + 128 GB
Amazon.es
12 GB RAM + 256 GB
Amazon.es
16 GB RAM + 512 GB
Amazon.es

Specifications

Samsung Galaxy S21 5G Samsung Galaxy S21 Ultra 5G
Specifications
Brand Samsung Samsung
Model - -
Release Date January 2021 January 2021
Operating System One UI (Android 11) One UI (Android 11)
Dimensions
Size 151.7 x 71.2 x 7.9 mm
5.97 x 2.80 x 0.31 in
165.1 x 75.6 x 8.9 mm
6.50 x 2.98 x 0.35 in
Weight 169 g
5.96 oz
227 g
8.01 oz
Screen
Size 6.2 inches 6.8 inches
Resolution 1,080 x 2,400 pixels 1,440 x 3,200 pixels
PPI 421 515
Features OLED, 120Hz OLED, 120Hz
Cameras
Rear Triple camera
12 MP f/1.8 Wide
12 MP f/2.2 Ultra Wide
64 MP f/2.0 Telephoto
Quad camera
108 MP f/1.8 Wide
12 MP f/2.2 Ultra Wide
10 MP f/2.4 Telephoto
10 MP f/4.9 Periscope Telephoto
Front 10 MP f/2.2 Wide 40 MP f/2.2 Wide
Storage
Memory 8 GB 12 GB
16 GB
Fixed 128 GB
256 GB
128 GB
256 GB
512 GB
Removable - -
Processor
Chip Samsung Exynos 2100
Octa-core processor
5 nm
Samsung Exynos 2100
Octa-core processor
5 nm
CPU 1x 2.90 GHz Cortex-X1
3x 2.80 GHz Cortex-A78
4x 2.20 GHz Cortex-A55
1x 2.90 GHz Cortex-X1
3x 2.80 GHz Cortex-A78
4x 2.20 GHz Cortex-A55
GPU Mali-G78 MP14 Mali-G78 MP14
Battery
Capacity 4,000 mAh 5,000 mAh
Features Fast charging 25W Fast charging 25W
Removable False False
Connectivity
5G True True
NFC True True
3.5 mm Audio Jack False False
Micro USB False False
USB Type-C True True
Lightning False False

Size comparison

Samsung Galaxy S21 5G Samsung Galaxy S21 Ultra 5G

Samsung Galaxy S21 5G

Samsung Galaxy S21 Ultra 5G

6.2"
169 g
5.96 oz

6.8"
227 g
8.01 oz