The HTC Desire is an Android phone that features an 1.1GHz processor, 8-megapixel camera, 4.7-inch screen, expandable memory card slot, Wi-Fi, Bluetooth and a front-facing camera.

This LG G5 is an Android phone that features a 2.2 GHz processor, 16-megapixel camera, 5.3-inch screen, expandable memory, Wi-Fi and Bluetooth. Other features include fingerprint sensor, always-on display, NFC, and a USB Type-C connector.

The Samsung Galaxy S7 is an Android smartphone that has a 2.2 GHz processor, 12-megapixel camera, always-on display, and curved glass on the front and back. Other features include a 5.1-inch display, 4 GB of RAM, front camera, water resistance, fingerprint sensor, and universal wireless charging.

The Samsung Galaxy S8 is an Android smartphone that features a curved screen and curved glass back. Key features include a 2.4 GHz processor, 5.8-inch quad-HD+ display, front camera, water resistance, fingerprint sensor, wireless charging, expandable memory and 3.5mm headphone jack.

The iPhone 5s features a fingerprint reader, 4G LTE, and 8-megapixel camera. It also include Siri voice assistant, Bluetooth, WiFi and much more. The A7 processor and thin design along with the fingerprint reader means the iPhone 5s packs power and advanced technology in a small package.