... IPS technology2048-by-1536-pixel resolution at 264 pixels per inch (ppi)Fingerprint-resistant oleophobic coatingSupport for display ... to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC ... audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4 ... ) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio ...