iPhone 5s embodies Apple’s continuing environmental progress. It is designed with the following features to reduce environmental impact:

• Mercury-free LED-backlit display
• Arsenic-free display glass
• Brominated flame retardant-free
• PVC-free
• Recyclable aluminum enclosure
• Power adapter outperforms strictest global energy efficiency standards

Specifications

Capacity

• 16GB
• 32GB

Chip

• A7 chip with 64-bit architecture
• M7 motion coprocessor

Location

• Assisted GPS and GLONASS
• Digital compass
• Wi‑Fi
• Cellular
• iBeacon micro-location

Touch ID

• Fingerprint identity sensor built into the Home button

Display

• Retina display
• 4-inch (diagonal) LED-backlit widescreen Multi‑Touch display with IPS technology
• 1136x640-pixel resolution at 326 ppi
• 800:1 contrast ratio (typical)
• 500 cd/m2 max brightness (typical)
• Full sRGB standard
• Fingerprint-resistant oleophobic coating on front
• Support for display of multiple languages and characters simultaneously

Camera

• 8 megapixels  with 1.5µ pixels
• Sapphire crystal lens cover
• True Tone flash

OS iOS 8