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Phone Specifications
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Samsung Galaxy S21 5G

Samsung Galaxy S21 5G Key Specs

  • Screen: 6.2″, 1080 x 2400 pixels, Dynamic AMOLED 2X
  • Chipset: Exynos 2100 (5 nm) - International
    Qualcomm SM8350 Snapdragon 888 (5 nm) - USA/China
  • Battery: 4000 mAh, Li-Po
  • Main Camera: 64MP, f/1.8, Triple Camera
  • RAM and Storage: 8GB RAM, 128GB / 256GB
  • Dimensions: 151.7 71.2 7.9 mm (5.97 2.80 0.31 in)
  • OS: Android 11, One UI 3.1
  • Antutu Score: 677.000 v8
out of 5
5 Reviews
  • FM Radio support OIS support NFC support Water resistant
  • No SD Card slot No headphone jack No Infrared

Samsung Galaxy S21 5G Reviews

Review on Youtube

Samsung Galaxy S21 5G


Samsung Galaxy S21 5G Full Specifications

General Specs
Brand SamsungSmartphones by Samsung >
Announced 2021, January 14
Release Date 2021, January 29
Out Price $ 799.99 / € 849.00 / £ 769.00 / ??69,999


Type Dynamic AMOLED 2X
Aspect Ratio and PPI 20:9 ratio - 421 ppi density
Size 6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio)
Resolution 1080 x 2400 pixels
Peak brightness (nit)
Protection Corning Gorilla Glass Victus
Features Always-on display


Dimensions 151.7 71.2 7.9 mm (5.97 2.80 0.31 in)
Weight 169 gr (Sub6), 171 gr (mmWave) (5.96 oz)
Material Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Certification IP68
Water Resistant Yes
Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
3.5mm Jack No
Infrared No
USB Type USB Type-C 3.2, USB On-The-Go
Cooling System No
Loudspeaker Loudness (dB)



Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
2G Bands GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
3G Bands HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28 (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
5G Bands SA/NSA/Sub6/mmWave
Navigation Yes, with A-GPS, GLONASS, BDS, GALILEO
Network Speed HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
SIM Card Type Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
Number of SIM Area 2 SIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
FM Radio Yes
SAR VALUEThe FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (AB) 1.509 W/kg
Head SAR (AB) 0.456 W/kg
Body SAR (ABD)
Head SAR (ABD)


Chipset Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 (5 nm) - USA/China
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China/Korea
Bits 64 Bit
Cores 8 Core Çekirdek
Process technology 5 nm
GPU Mali-G78 MP14 - International
Adreno 660 - USA/China/Korea
GPU Cores
GPU Frequency
OS Android 11, One UI 3.1
Play Store Yes


RAM Capacity 8GB RAM
RAM Type
Storage 128GB / 256GB
SD Card Slot No


Antutu Score

Antutu Icon
Antutu v8


Capacity 4000 mAh
Type Li-Po
Quick Charge Technology USB Power Delivery 3.0
Video Playback Time
Fast Charging 25W
Wireless Charging 15W
Reverse Charging 4.5W


MAIN CAMERA The following features may vary with the software update.
First Camera
Resolution 12 MP
Sensor Samsung S5K2LD
Aperture f/1.8
Pixel Size 1.8µm
Sensor Size 1/1.76"
Optical Zoom
Lens 26mm (wide)
Extra Dual Pixel PDAF, OIS
Second Camera
Resolution 64 MP
Aperture f/2.0
Pixel Size 0.8µm
Sensor Size 1/1.76"
Optical Zoom 1.1x optical zoom, 3x hybrid zoom
Lens 28mm (telephoto)
Third Camera
Resolution 12 MP
Aperture f/2.2
Pixel Size 1.4µm
Sensor Size 1/2.55"
Optical Zoom
Lens 13mm, 120? (ultrawide)
Extra Super Steady Video
Image Resolution 12 megapixels
Video Resolution and FPS 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps
Optical Stabilisation (OIS) Yes
Electronic Stabilisation (EIS) Yes
Slow Motion Video Yes, 960fps
Features LED flash, auto-HDR, panorama

DxOMark Score

Mobile Score (Rear)
Selfie Score


First Camera
Resolution 10 MP
Aperture f/2.2
Pixel Size 1.22µm
Sensor Size 1/3.24"
Lens 26mm (wide)
Extra Dual Pixel PDAF
Video Resolution and FPS 4K@30/60fps, 1080p@30fps
Features Dual video call, Auto-HDR

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Samsung Galaxy S21 5G User Reviews and Opinions

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There are 5 comments on this product.

Tnhem2 years ago
Examine Alternatives
The Flagship phone that has plastic back.

S21 is a solid phone with excellent camera, new exynos 2100 chipset and battery. And its cheaper than last years flagship S20. But it has a plastic back, no micro SD slot and it doesnt include a charger with the box. even if it did support a charger in the box; the max charging is 25W. Which is slower than almost every phone.

  • High Performance Chipset
  • 5G Connection
  • Camera
  • Feels Premium
  • Plastic :(
  • Screen isnt that good.
  • No Charger in the box
  • No micro SD slot
Alternative Phone Suggestion: Mi11
David Kirsch2 years ago
I recommend

My advice to you is to get 1,T for the money you're going to give it, it's not spoken well for the better exynos processor, you do better things with the snapdragon 865, it's better in image, and if I had 4.4 with everything on the phone, I'd buy it from it.

  • Good camera
  • Price
Alternative Phone Suggestion: Mi 10T
Leonor Santos Cavalcanti2 years ago
I recommend
Good design but bad material

I think the best device Samsung has ever released is the S8. According to the technology of the period, the S8 was also groundbreaking in terms of design. What is body material plastic in 2021? What is it to remove a phone as thick as a finger? The camera ledge is a separate situation. There's no need to comment on his specifications. They put in what technology was during this period, but there's nothing that reflects that in the design.

Abdul-Hayy Ata Maloof2 years ago
I definitely recommend
Everything is good!

Excellient camera, design, CPU. There is no words.

  • Camera
  • Design
  • CPU
Brian2 years ago
I definitely recommend
Awesome Design

Design is awesome, camera awesome but material is plastic. In this price we are seeing plastic body. Just a joke

  • Design
  • Camera
  • CPU
  • Plastic
  • Price
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Samsung Galaxy S21 5G

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