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Revision as of 22:30, 14 January 2021

Samsung Galaxy S21
Samsung Galaxy S21+
Samsung Galaxy S21 Ultra
BrandSamsung Galaxy
ManufacturerSamsung Electronics
TypePhablet
SeriesGalaxy S
First releasedPre Order: January 14, 2021; 3 years ago (2021-01-14)
PredecessorSamsung Galaxy S20
Dimensions
  • S21: 151.7 mm (5.97 in) H
    71.2 mm (2.80 in) W
    7.9 mm (0.31 in) D
  • S21+: 161.5 mm (6.36 in) H
    75.6 mm (2.98 in) W
    7.8 mm (0.31 in) D
  • S21 Ultra: 165.1 mm (6.50 in) H
    75.6 mm (2.98 in) W
8.9 mm (0.35 in) D
Weight
  • S21:169 g (6.0 oz)
  • S21+: 200 g (7.1 oz)
  • S21 Ultra: 227 g (8.0 oz)
Operating systemOne UI 3.1, Android 11
System-on-chip
CPU
  • International: Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)
  • United States, China, Korea: Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
GPU
  • International: Mali-G78 MP14
  • United States, China, Korea: Adreno 660
Memory
  • S21/S21+: 8 GB RAM
  • S21 Ultra: 12/16 GB RAM
Storage
Removable storageS21 Ultra: MicroSD
Battery
Charging
  • 25 W fast charging
  • 15 W QI wireless
  • 4.5 W Reverse wireless
Rear cameraAll: Features: LED flash, auto-HDR, panorama

Video: 8K@30fps, 4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
S21 and S21+:

  • 12 MP, f/1.8, 26 mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
  • 64 MP, f/2.0, 28 mm (telephoto), 1/1.76", 0.8µm, PDAF, OIS, 1.1x optical, 3x hybrid
  • 12 MP, f/2.2, 13 mm 120° (ultrawide), 1/2.55" 1.4µm, Super Steady video


S21 Ultra:

  • 108 MP (2nd gen), f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
  • 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical
  • 10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical
  • 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Front camera
  • S21 and S21+: 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, Dual Pixel PDAF
  • S21 Ultra: 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Display
  • Dynamic AMOLED 2X, 120 Hz, 20:9 aspect ratio
  • S21: 6.2 in (160 mm) 1080 × 2400 (394 ppi) 1300 nits, ~87.2% screen-to-body ratio, HDR10+
  • S21+: 6.7 in (170 mm) 1080 × 2400 (421 ppi) 1300 nits, ~88.3% screen-to-body ratio, HDR10+
  • S21 Ultra: 6.2 in (160 mm) 1440 × 3200 1600 nits, ~515 ppi, ~89.8% screen-to-body ratio, HDR10+
External displayAlways On
Data inputsUSB-C 3.2
Website
References[1][2][3]

The Samsung Galaxy S21 is a line of Android-based smartphones designed, developed, marketed, and manufactured by Samsung Electronics as part of its Galaxy S series.[4] They collectively serve as the successor to the Galaxy S20 series. The lineup was unveiled at Samsung's Galaxy Unpacked event on January 14, 2021.[5] They are the first phones in the Galaxy S series to support the S Pen, albeit sold separately and in a limited fashion.[6]

The lineup is comprised of three devices, with the Galaxy S21 being the least expensive of the bunch with a smaller screen size. Unlike last years galaxy s20+ ,the Galaxy S21+ is very similar to the S20 spec-wise, with a larger display and battery. The Galaxy S21 Ultra has an even larger screen size, battery, and a host of other improvements over the others, including a quad-camera setup (compared to a triple camera setup) highlighted by its 108 MP main sensor, a higher resolution, 1440p display, laser-autofocus,[7]and support for the s pen, previously exclusive to the Galaxy tab and Galaxy note series, which has been reportedly merged into the galaxy s line

Design

The design of the Samsung S21 is very similar to last year's design of the S20. The S21 has just like the S20 a hole punch camera in at the top of the screen.The S21 houses 3 cameras and a depth sensor along with a flash. The difference between the S20's camera and the S21's is rather small. This year the camera bump has been integrated into the sides of the phone.

Specifications

References

  1. ^ "Samsung Galaxy S21 5G". GSMArena. Retrieved January 14, 2021.{{cite web}}: CS1 maint: url-status (link)
  2. ^ "Samsung Galaxy S21+ 5G". GSMArena. Retrieved January 14, 2021.{{cite web}}: CS1 maint: url-status (link)
  3. ^ "Samsung Galaxy S21 Ultra 5G". GSMArena. Retrieved January 14, 2021.{{cite web}}: CS1 maint: url-status (link)
  4. ^ Gartenberg, Chaim (January 14, 2021). "SAMSUNG GALAXY S21, S21 PLUS, AND S21 ULTRA FIRST LOOK: POLISHED DESIGN (AND PRICES)". The Verge. Retrieved January 14, 2021.{{cite news}}: CS1 maint: url-status (link)
  5. ^ "Galaxy UNPACKED 2021". The Official Samsung Galaxy Site. Retrieved 2021-01-14.
  6. ^ Cipriani, Jason (January 14, 2021). "Galaxy S21 Ultra works with Samsung S Pen, Pro stylus: Price, features and limitations". CNET. Retrieved January 14, 2021.{{cite news}}: CS1 maint: url-status (link)
  7. ^ Priday, Richard (January 14, 2021). "Samsung Galaxy S21 vs Galaxy S21 Plus vs Galaxy S21 Ultra: What's different?". Tom's Guide. Retrieved January 14, 2021.{{cite web}}: CS1 maint: url-status (link)

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