Samsung Galaxy S21 5G review, advantages, disadvantages and features

Samsung Galaxy S21 5G has the latest operating system of Android 11, One UI 3.1, It contains Exynos 2100 (5 nm) – International, It has Qualcomm SM8350 Snapdragon 888 (5 nm) – USA/China, It presents Octa-core (1×2.9 GHz Cortex-X1 & 3×2.80 GHz Cortex-A78 & 4×2.2 GHz Cortex-A55) – International, It has Octa-core (1×2.84 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680 – USA/China, It offers Mali-G78 MP14 – International, and it presents Adreno 660 – USA/China.

Samsung Galaxy S21 5G advantages

Samsung Galaxy S21 5G looks stunning & bright, It supports Samsung Pay (Visa, MasterCard certified), It includes IP68 dust/water resistant (up to 1.5m for 30 mins), It offers Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak), It brings you a size of 6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio) that is very suitable for playing games, watching videos & browsing the internet. 

Samsung Galaxy S21 5G has a resolution of 1080 x 2400 pixels, 20:9 ratio (~421 ppi density), it offers Corning Gorilla Glass Victus for screen protection, it supports Always-on display, It offers a high resolution, It contains a high pixel density which makes the display very clear & bright, It presents decent apps & gaming performance.

Samsung Galaxy S21 5G has a high internal memory of 128GB 8GB RAM, It has 256GB 8GB RAM that is very suitable for multitasking performance, It has UFS 3.X, It offers lots of RAM & a large memory, it comes with smooth performance, It includes better viewing angles & lower power consumption.

Samsung Galaxy S21 5G has the Triple main camera, It has 12 MP, f/1.8, 26mm (wide), 1/1.76″, 1.8µm, Dual Pixel PDAF, OIS, It has 64 MP, f/2.0, 29mm (telephoto), 1/1.72″, 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom, It has 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55″ 1.4µm, Super Steady video, It offers features such as LED flash, auto-HDR, panorama.

Samsung Galaxy S21 5G has video of 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS, it offers a selfie camera which is Single 10 MP, f/2.2, 26mm (wide), 1/3.24″, 1.22µm, and Dual Pixel PDAF, it supports amazing features such as Dual video call & Auto-HDR, It brings you a video of 4K@30/60fps, 1080p@30fps, and it gives you superb selfies.

Samsung Galaxy S21 5G can capture superb images without losing any details, It offers a flash that enables you to take amazing photos in low light conditions, It offers versions such as SM-G991B, SM-G991B/DS (International); SM-G991U (USA); SM-G991U1 (USA unlocked); SM-G991W (Canada); SM-G991N (Korea); and SM-G9910 (China).

Samsung Galaxy S21 5G is announced on 2021, January 14, It will be released on 2021, January 29, It has body dimensions of 151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in), It has a glass front (Gorilla Glass Victus), plastic back, aluminum frame, It has Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by).

Samsung Galaxy S21 5G has 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (Dual SIM model only), CDMA 800 / 1900 & TD-SCDMA, It includes 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, CDMA2000 1xEV-DO, It offers 4G bands SM-G991U1, It offers 5G bands SA/NSA/Sub6/mmWave, and speed is HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G.

Samsung Galaxy S21 5G has a loudspeaker, with stereo speakers, It has 32-bit/384kHz audio, It supports Tuned by AKG, It includes Comms WLAN such as Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot, It has Bluetooth 5.0, A2DP, LE, and it offers GPS, with A-GPS, GLONASS, BDS, GALILEO.

Samsung Galaxy S21 5G contains an FM radio (Snapdragon model only; market/operator dependent), It offers a high building quality, It comes with a rich number of sensors such as Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass & barometer, It includes NFC to transfer data, and it offers USB, Type-C 3.2, USB On-The-Go.

Samsung Galaxy S21 5G has Samsung DeX, Samsung Wireless DeX (desktop experience support), It offers ANT+, It includes Bixby natural language commands and dictation, It offers misc colors such as Phantom Gray, Phantom White, Phantom Violet, Phantom Pink, it gives you a premium & impressive design.

Samsung Galaxy S21 5G comes with a Li-Po 4000 mAh, non-removable battery that lasts for a long time, It has Fast charging 25W, It offers USB, Power Delivery 3.0, It gives you Fast Qi/PMA wireless charging 15W, It contains Reverse wireless charging 4.5W, SAR is 0.74 W/kg (head) 1.08 W/kg (body), SAR is EU 0.46 W/kg (head) 1.51 W/kg (body), and its price is $ 799.99 / € 849.00 / £ 769.00 / ₹ 69,999.

Samsung Galaxy S21 5G has models such as SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910, it has a good processor that will offer better performance for the customers, it has a superb performance without any lags, Loudspeaker is -26.4 LUFS (Good), It contains an excellent screen to body ratio, It has a big & vibrant screen.

Samsung Galaxy S21 5G is attractive & fashionable, the quality of the produced photos is very good in both natural & low light conditions, the images, videos & text look very sharp & clear, It has superb cameras with many features, it can take wonderful photos with high quality, It has a high-end processor & graphics processor, It has connectivity options such as Wi-Fi, Bluetooth, GPS, USB, 3G & 4G, It has high battery capacity, and it offers fingerprint for better phone security.

Samsung Galaxy S21 5G disadvantages

Samsung Galaxy S21 5G does not have expandable memory via card slot, It has a heavyweight of 169 g (Sub6), 171 g (mmWave) (5.96 oz), It does not have a 3.5mm jack, It has a non-removable battery, so, you can’t remove the battery of the phone if the performance gets decreased, It does not have a Temperature sensor, and it does not have an Infrared port.