Apple iPhone 13 review, advantages, disadvantages and features

Apple iPhone 13 (2021) presents the latest operating system of iOS 15, It has Apple A15 Bionic (5 nm), It offers a powerful CPU, It has Hexa-core (2×3.22 GHz + 4xX.X GHz), It includes Apple GPU (4-core graphics), it has a superb performance without any lags, It offers a vibrant screen, It presents excellent & up-to-date software.

Apple iPhone 13 advantages

Apple iPhone 13 is attractive & fashionable, It has Super Retina XDR OLED, HDR10, Dolby Vision, 800 nits (typ), 1200 nits (peak), It offers a size of 6.1 inches, 90.2 cm2 (~86.0% screen-to-body ratio) that is suitable for playing games, watching videos & browsing the internet, it has a resolution of 1170 x 2532 pixels, 19.5:9 ratio (~460 ppi density), It offers a scratch-resistant ceramic glass, oleophobic coating for screen protection, it has a wide color gamut, and it supports True-tone.

Apple iPhone 13 has a high internal memory of 128GB 4GB RAM, It has 256GB 4GB RAM, It offers 512GB 4GB RAM that is useful for multitasking performance, It has NVMe, It presents lots of RAM & a large memory, and it has a high building quality.

Apple iPhone 13 presents a primary camera which is Dual 12 MP, f/1.6, 26mm (wide), 1.7µm, dual pixel PDAF, sensor-shift OIS, it has 12 MP, f/2.4, 120˚, 13mm (ultrawide), it includes Dual-LED dual-tone flash & HDR (photo/panorama), It has a video of 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to XXfps), stereo sound rec.

Apple iPhone 13 has a selfie camera which is Dual, it has 12 MP, f/2.2, 23mm (wide), 1/3.6″, It has SL 3D, (depth/biometrics sensor), It has features such as HDR, It presents a video of 4K@24/25/30/60fps, 1080p@30/60/120fps, gyro-EIS, it presents wonderful selfies, the images, videos & text look very sharp & clear.

Apple iPhone 13 has 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM), CDMA 800 / 1900, it offers 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, CDMA2000 1xEV-DO, it offers 4G bands A2633, A2634, A2635, A2482, A2631, It presents 5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 Sub6/mmWave – A2633, SA/NSA/Sub6/mmWave – A2482,  SA/NSA/Sub6 – A2631, SA/NSA/Sub6 – A2634, A2635, and it has a speed of HSPA 42.2/5.76 Mbps, LTE-A, 5G, EV-DO Rev.A 3.1 Mbps.

Apple iPhone 13 presents body dimensions of 146.7 x 71.5 x 7.7 mm (5.78 x 2.81 x 0.30 in), it has a weight of 174 g (6.14 oz), It has versions: A2633 (International); A2482 (USA); A2631 (Canada, Japan); A2634 (China, Hong Kong); A2635 (Russia), It is announced on 2021, September 14, and it will come on 2021, September 24.

Apple iPhone 13 has decent apps & gaming performance, It offers Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM, dual stand-by), it offers Apple Pay (Visa, MasterCard, AMEX certified), It presents a glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame, and it presents IP68 dust/water resistant (up to 6m for 30 mins).

Apple iPhone 13 presents a loudspeaker, with stereo speakers, it contains Comms WLAN such as Wi-Fi 802.11 a/b/g/n/ac/6, dual-band & hotspot, It has Bluetooth 5.0, A2DP, LE, It includes GPS, with A-GPS, GLONASS, GALILEO, BDS, QZSS, It has a premium & impressive design, and it comes with NFC to transfer data.

Apple iPhone 13 looks stunning & bright, It offers Lightning, USB 2.0, It presents a rich number of sensors such as Face ID, accelerometer, gyro, proximity, compass & barometer, it has Siri natural language commands and dictation, It offers Ultra-Wideband (UWB) support, It includes misc colors such as Starlight, Midnight, Blue, Pink & Red, It presents models such as A2633, A2482, A2631, A2634, A2635, and its price is about 900 EUR.

Apple iPhone 13 has a high battery capacity, It offers a Li-Ion, non-removable battery that lasts for a long time, it has Fast charging 20W, 50% in 30 min (advertised), It presents USB, Power Delivery 2.0, It presents MagSafe wireless charging 15W, it has Qi magnetic fast wireless charging 7.5W, Stand-by is up to 19 h (multimedia), and Music play is up to 75 h.

Apple iPhone 13 has a high pixel density, It offers a high resolution that makes the display very clear & bright, It comes with superb cameras with many features, It can take wonderful images without losing any details, it offers a Fingerprint for better phone security, It offers connectivity options such as Wi-Fi, Bluetooth, GPS, USB, 3G & 4G.

Apple iPhone 13 has Dual flash that enables you to take superb photos in low light conditions, and with high quality, it offers better viewing angles & lower power consumption, It offers a good processor which will give better performance for the customers, It offers a high-end processor & graphics processor.

Apple iPhone 13 disadvantages

Apple iPhone 13 does not have expandable memory via card slot, it does not have a 3.5mm jack, It does not have FM Radio, It does not have Infrared, and it does not have a Temperature sensor.

You can subscribe to Science Online on YouTube from this link: Science Online  

You can download Science Online application on Google Play from this link: Science online Apps on Google Play