Quick Spec:
Display - 4.7" Retina HD Display
Memory - 64GB
Camera - Rear Camera: 12MP Wide Camera | Front Camera: 7MP Camera
SIM - Nano-SIM 

iPhone 8 is distinguished by its intelligence, innovative glass design, durability and advanced tech. Equipped with durable glass and a sturdy aerospace-grade aluminium band, iPhone 8 charges wirelessly and is powered by A11 Bionic - a chip so intelligent, it puts the 'smart' in smartphone. iPhone 8 is also water- and dust-resistant, supports augmented reality experiences, offers Retina HD display with True Tone, and comes with a 12MP camera with a new sensor and advanced image signal processor

Tech Specs:
Capacity 
- 64GB
Size And Weight
- Height: 138.3 mm
- Width: 67.3 mm
- Depth: 7.3 mm
- Weight: 148 g
Display
- Retina HD display 
- 4.7-inch (diagonal) widescreen LCD Multi-Touch display with IPS technology
- 1334x750-pixel resolution at 326 ppi
- 1400:1 contrast ratio (typical)
- Wide colour display (P3)
- 625 nits max brightness (typical)
- 3D Touch
Chip
- A11 Bionic chip 
- Neural Engine
Camera
- 12MP camera
- ƒ/1.8 aperture
- Digital zoom up to 5x
- Optical image stabilization
- Six?element lens
- Quad-LED True Tone flash with Slow Sync
- Panorama (up to 63MP)
- Sapphire crystal lens cover
- Backside illumination sensor
- Hybrid IR filter
- Autofocus with Focus Pixels
- Tap to focus with Focus Pixels
- Live Photos with stabilization
- Wide colour capture for photos and Live Photos
FaceTime HD camera
- 7MP camera
- 1080p HD video recording
- Retina Flash
- ƒ/2.2 aperture
- Wide colour capture for photos and Live Photos
- Auto HDR
Video recording
- 4K video recording at 24 fps, 30 fps, or 60 fps
- 1080p HD video recording at 30 fps or 60 fps
- 720p HD video recording at 30 fps
Splash, Water and Dust Resistant
- Rated IP67 (maximum depth of 1 metre up to 30 minutes) under IEC standard 60529
Sim Card
- Nano SIM card
Cellular and Wireless
- FDD-LTE
- TD-LTE
- TD-SCDMA
- CDMA EV-DO Rev.
- UMTS/HSPA+/DC-HSDPA
- GSM/EDGE
- 802.11ac Wi?Fi with MIMO
- Bluetooth 5.0 wireless technology
- NFC with reader mode
Sensors
- Touch ID fingerprint sensor
- Barometer
- Three-axis gyro
- Accelerometer
- Proximity sensor
- Ambient light sensor
Connector
- Lightning
Power And Battery
- Talk time (wireless): Up to 14 hours
- Internet use: Up to 12 hours
- Video playback (wireless): Up to 13 hours
- Audio playback (wireless): Up to 40 hours
- Fast-charge capable: Up to 50% charge 30 minutes
- Built-in rechargeable lithium-ion battery
- Wireless charging (works with Qi chargers)
- Charging via USB to computer system or power adapter
- Fast-charge capable
Headphones
- EarPods with Lightning Connector

Brand Apple
Component RAM Size 2GB
Warranty Limited (12 months)
Lens Types Wide Angle
Audio Jacks 3.5 mm mono (TS)
Screen Size 4.7'
Battery Type Lithium-ion
Sim Card Type Single Sim
Network Locked Open to all networks
Battery Capacity 1821 mAh
Device Operating Systems iOS
Device Storage Capacity 64GB
Digital Camera Resolution 12 MP
Has Wireless Charging Compatibility No