With a beautiful 7.9-inch display, let’s start with Apple iPad Mini. Packed in a powerful dual-core A5 chip, the device holds a resolution of 1024 x 768 at 163ppi. With a 5-megapixel rear camera, the iPad Mini holds a 1.2-megapixel front camera for FaceTime HD video calling. The device comes with storage choices of 16GB, 32GB and 64GB. Other features include Wi-Fi, Bluetooth and cellular connectivity choices with ten hours of battery life. Did you read: Bright Haven for Apple iPhone 6: The Dual-Sensor is The Fresh Palette to Conquer For Samsung Galaxy S5 Coming down to HTC One Mini, the device comes packed in a 4.3-inch screen with a resolution of 720 x 1280 pixels at 341ppi. Holding a 4-megapixel front camera, the HTC One Mini has a 1.6-megapixel camera at the front. Available with 16GB internal memory, the device comes with Bluetooth, Wi-Fi, 2G, 3G and 4G LTE connectivity choices. Considering the 4.3-inch Samsung Galaxy S4 Mini, the smartphone brags a resolution of 540 x 960 pixels at 256ppi. With 8-megapixel rear camera, the device holds a 1.9-megapixel secondary camera. Running Android 4.2.2 Jelly Bean, the Galaxy S4 Mini comes with 1.7GHz dual-core processor. It includes 8GB memory with 1.5GB of RAM and a microSD card expandable up to 64GB.