The Samsung Rex 90 is the top of the line phone in the Rex series
The Rex 90 has a 3.5-inch capacitive HVGA display with a resolution of 480 x 320 pixels
The back of the phone has a glossy white finish
The earpiece is positioned just above the screen
The 3.2 megapixel camera lens and a speaker outlet is located towards the upper part of the back, with the Samsung branding just underneath them
Unlike the Galaxy smartphones, the capacitive keys have silver markings. It also sports a Home key
The phone has a removable back cover
The Samsung Rex 90 is powered by a 312MHz processor, There is 20MB of internal storage, which is expandable up to 32GB via a microSD card
The micro-USB port is placed at the bottom of the phone
The power button is located at the right side of the phone
The volume rocker sits at the left side
The 3.5mm headset jack is located at the top
The slot for the primary SIM card is located inside the battery compartment
The slot for the secondary SIM card is hidden inside the back cover
The phone comes with a 1,000mAh battery