Samsung Galaxy S21 review

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Hello friends welcome to sastabadiya.in .Today will

review SAMSUNG S21 which comes with 5g network

Technology so we will tell you all specifications for this phone and tell in the last you should buy it or not

SAMSUNG GALAXY S21 SPECIFICATIONS:-

NETWORK	Technology	GSM / CDMA / HSPA / EVDO / LTE / 5G

LAUNCH	Announced	2021, January 14
LAUNCH	Status	Available. Released 2021, January 29

BODY	Dimensions	165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
	Weight	227 g (Sub6), 229 g (mmWave) (8.01 oz)
	Build	Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
	SIM	Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
		IP68 dust/water resistant (up to 1.5m for 30 mins) Stylus support

DISPLAY	Type	Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
	Size	6.8 inches, 112.1 cm² (~89.8% screen-to-body ratio)
	Resolution	1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
	Protection	Corning Gorilla Glass Victus
		Always-on display

PLATFORM	OS	Android 11, One UI 3.1
	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
	GPU	Mali-G78 MP14 - International Adreno 660 - USA/China

MAIN CAMERA	Quad	108 MP, f/1.8, 24mm (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 zoom 10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
	Features	LED flash, auto-HDR, panorama
	Video	8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS

COMMS	WLAN	Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
	Bluetooth	5.2, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO
	NFC	Yes
	Radio	FM radio (Snapdragon model only; market/operator dependent)
	USB	USB Type-C 3.2, USB On-The-Go

FEATURES	Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
		Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support

BATTERY	Type	Li-Ion 5000 mAh, non-removable
	Charging	Fast charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W Reverse wireless charging 4.5W

MISC	Colors	Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown
	Models	SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
	SAR	0.77 W/kg (head) 1.02 W/kg (body)
	SAR EU	0.71 W/kg (head) 1.58 W/kg (body)
	Price	₹ 105,999 / $ 1,149.99 / £ 1,149.00 / € 1,249.00

TESTS	Performance	AnTuTu: 657150 (v8) GeekBench: 3518 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
	Display	Contrast ratio: Infinite (nominal)
	Camera	Photo / Video
	Loudspeaker	-25.5 LUFS (Very good)
	Battery life	Endurance rating 114h

SAMSUNG GALAXY KEY FEATU


Contour Cut Camera Design: The real metal finish on the main camera adds unity to the design and accentuates the luxury of the haze texture. It’s an iconic new camera design made to turn heads.

High Resolution: Get amazingly clear, high-quality photos with the large 64MP sensor.* Even in dark situations, it takes in plenty of light to get the rich image quality. It’s all in the details.

Space Zoom: With Hybrid Optic Zoom and enhanced Super Resolution you can zoom up to 30X** with clarity and precision.* And the new Zoom Lock helps stabilize your shots.

* Hybrid Optic Zoom and 30x Super Resolution Zoom only applies to Galaxy S21 and S21+ 5G. Galaxy S21 Ultra 5G have 10MP Dual telephoto lens and 100x Super Resolution Zoom.

** 30x Space Zoom includes 3x Hybrid Optic Zoom and goes up to 30x Super Resolution Zoom. Super Resolution Zoom includes digital zoom, which may cause some image deterioration.

8K Video: Get cinema quality video in the palm of your hands. Capture incredible detail in 8K resolution with super smooth action at 24 frames per second.

The fastest chip ever in Galaxy: Witness the fastest chip ever in a Galaxy. With a 5nm processor on board, you get seamless multitasking and hyper-fast content streaming.

Intelligent Battery: Power through your day. And then more.* Galaxy S21 5G's battery is big and smart, learning your app usage style to optimize power consumption.

* Estimated against the usage profile of an average/typical user. Independently assessed by Strategy Analytics between 2020.12.07–12.18 in USA and UK with pre-release versions of SM-G991, SM-G996, SM-G998 under default setting using 5G Sub6 networks (NOT tested under 5G mmWave network). Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.

Super Smooth 120Hz: The 120Hz refresh rate allows for the smoothest scrolling screen to keep up with all your feeds. It even has built-in intelligence to optimize your viewing based on your content.

Dynamic AMOLED 2X: Unbelievably bright. Incredibly vivid. Surprisingly smooth. That’s precisely the viewing experience you’ll get with the Dynamic AMOLED 2X, even under bright sunlight! Thanks to our Eye Comfort Shield, it even intelligently adjusts blue light so your eyes won't feel so tired.

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