Review of Apple iPhone 11

Introduce:

The iPhone 11 is one of the new smartphones from Apple. However, You cannot see a lot of difference between the iPhone 11 and the previous model iPhone XR. So let’s Look at closer to iPhone 11.

Technology:

The network technology for iphone 11 are GSM , CDMA , HSPA , EVDO , LTE with speed HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps. I think that can give you enough speed to do everything.
Note: the maximum speed of network is depend on your country and your internet provider.
Note: they don’t use 5G for this smartphone.
Wifi and Bluetooth:
4G LTE Advanced
802.11ax Wi-Fi with 2×2 MIMO
Bluetooth 5.0 wireless technology
NFC with reader mode
Express Cards with power reserve

OS and Processor:

The Operathing System (OS) is iOS 13 and it could be upgradable to iOS 13.1.2, and they use Apple A13 Bionic (7 nm+) Third‑generation Neural Engine Chipset with a Hexa-core (2×2.65 GHz Lightning + 4×1.8 GHz Thunder) CPU and Apple GPU (4-core graphics).

Storage:

Storage of the iPhone 11 is:
64GB, 128GB, 256GB and 4GB RAM, without card slot (its not important becuase you have enought storage).

Camera:

The iphone 11 uses Dual 12 MP, f/1.8, 26mm (wide), 1/2.55″, 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 13mm (ultrawide) for Main camera.
Additional information of main camera is:
2x optical zoom; digital zoom up to 5x
Portrait mode with advanced bokeh and Depth Control
Portrait Lighting with six effects (Natural, Studio, Contour, Stage, Stage Mono, High-Key Mono)
Optical image stabilisation (Wide)
Five‑element lens (Ultra Wide); six‑element lens (Wide)
Brighter True Tone flash with Slow Sync
Panorama (up to 63MP)
Auto Adjustments
Next-generation Smart HDR for photos
Auto image stabilisation

The Selfie Camera is Dual 12 MP, f/2.2, 23mm (wide), SL 3D camera, Features HDR.
Additional information for selfie camera:
Portrait Lighting with six effects (Natural, Studio, Contour, Stage, Stage Mono, High-Key Mono)
Animoji and Memoji
4K video recording at 24 fps, 30 fps or 60 fps
1080p HD video recording at 30 fps or 60 fps
Slow-motion video support for 1080p at 240 fps
Next-generation Smart HDR for photos
Extended dynamic range for video at 30 fps
Cinematic video stabilisation (4K, 1080p and 720p)
Wide colour capture for photos and Live Photos

Battery:

The iphone 11 uses Non-removable Li-Ion 3110 mAh battery (11.91 Wh) with Fast battery charging 18W (50% in 30 min), USB Power Delivery 2.0 and Qi wireless charging. They say talk time is Up to 17 h (multimedia) and Music play Up to 65 h.
Note: The battery usage depends on many factor as brightness level, App and etc.

Display:

Liquid Retina HD display
6.1-inch (diagonal) all-screen LCD Multi‑Touch display with IPS technology
1792×828-pixel resolution at 326 ppi
1,400:1 contrast ratio (typical)
True Tone display
Wide colour display (P3)
Haptic Touch
625 nits max brightness (typical)
Fingerprint‑resistant oleophobic coating
Support for display of multiple languages and characters simultaneously

Source: Apple