The iPad Generation 4 was referred to by Apple officially as the “iPad with Retina Display.” Similar in many ways to the iPad Generation 3 before it, the iPad Generation 4 replaced the 30-pin dock connector with the Lightning port, and also offered incremental upgrades.
The Retina Display increased the touchscreen resolution to 2048×1536 (at 264 ppi). Internally, the iPad Generation 4 used a dual-core 1.4 GHz A6X processor, 1 GB of RAM, and was offered with 16, 32, 64, or 128 GB of storage. Its back 5-megapixel iSight camera could record video at 1080p, and its front FaceTime HD camera could record video at 720p. Wireless connectivity included 802.11n Wi-Fi and Bluetooth 4.0.
The iPad Generation 4 was available in black and white (both options had a silver aluminum back). This Wi-Fi example is in white.