iPod Touch iPod Touch (sixth generation) in Pink Developer Apple Inc. Manufacturer Foxconn Product family iPod Type Mobile device Release date 1st gen: September 5, 2007 (2007 - 09 - 05) 2nd gen: September 9, 2008 (2008 - 09 - 09) 3rd gen: September 9, 2009 (2009 - 09 - 09) 4th gen: September 1, 2010 (2010 - 09 - 01) 5th gen: October 11, 2012 (2012 - 10 - 11) 6th gen: July 15, 2015 (2015 - 07 - 15) Units sold 100 million (as of May 2013) Operating system iOS System - on - chip used 1st gen: S5L8900 2nd gen: S5L8720 3rd gen: S5L8920 4th gen: Apple A4 5th gen: Apple A5 6th gen: Apple A8 CPU 1st gen: 412 MHz ARM 1176JZF - S 2nd gen: 533 MHz ARM 1176JZF - S 3rd gen: 600 MHz ARM Cortex - A8 4th gen: 800 MHz ARM Cortex - A8 5th gen: 800 MHz dual - core ARM Cortex - A9 6th gen: 1.1 GHz dual - core Apple Typhoon ARMv8 Memory 1st & 2nd gen: 128 MB LPDDR DRAM 3rd & 4th gen: 256 MB LPDDR DRAM 5th gen: 512 MB LPDDR2 DRAM 6th gen: 1 GB LPDDR3 DRAM Storage 32 & 128 GB flash memory (6th generation 2017) Display 1st, 2nd, and 3rd gen: 3.5 in (89 mm) diagonal (3: 2 aspect ratio), scratch - resistant glossy glass covered screen, 262,144 - color (18 - bit) TN LCD, 480 × 320 px (HVGA) at 163 ppi, 200: 1 contrast ratio 4th gen: 3.5 in (89 mm) diagonal (3: 2 aspect ratio), multi-touch display, LED backlit TN TFT LCD, 960 × 640 px at 326 PPI 800: 1 contrast ratio (typical), 500 cd / m max. brightness (typical), fingerprint - resistant oleophobic coating on front 5th, 6th gen: 4 in (100 mm) diagonal (16: 9 aspect ratio), 1136 × 640 px at 326 PPI Graphics 1st & 2nd gen: PowerVR MBX Lite GPU 3rd & 4th gen: PowerVR SGX535 GPU 5th gen: PowerVR SGX543MP2 (2 - core) GPU 6th gen: PowerVR Series 6XT GX6450 (4 - core) GPU Input Multi-touch touchscreen display Volume buttons Microphone Built - in speaker voice control 3 - axis accelerometer, gyroscope Connectivity 1st gen, 2nd gen, and 3rd gen: Wi - Fi (802.11 b / g) 4th gen: Wi - Fi (802.11 b / g / n) 5th gen: Wi - Fi (802.11 a / b / g / n) 6th gen: Wi - Fi (802.11 a / b / g / n / ac) 2nd gen, 3rd gen, and 4th gen: Bluetooth 2.1 + EDR 5th gen: Bluetooth 4.0 6th gen: Bluetooth 4.1 Power Built - in rechargeable Li - Po battery 1st gen: 3.7 V 2.15 W h (580 mA h) 2nd gen: 3.7 V 2.73 W h (739 mA h) 3rd gen: 3.7 V 2.92 W h (789 mA h) 4th gen: 3.7 V 3.44 W h (930 mA h) 5th gen: 3.7 V 3.8 W h (1030 mA h) 6th gen: 3.83 V 3.99 W h (1043 mA h) Online services App Store, iTunes Store, Game Center, iBookstore, iCloud, Passbook 1st gen: 110 mm (4.3 in) H 61.8 mm (2.43 in) W 8 mm (0.31 in) D 2nd, 3rd gen: 110 mm (4.3 in) H 61.8 mm (2.43 in) W 8.5 mm (0.33 in) D 4th gen: 111 mm (4.4 in) H 58.9 mm (2.32 in) W 7.2 mm (0.28 in) D 5th, 6th gen: 123.4 mm (4.86 in) H 58.6 mm (2.31 in) W 6.1 mm (0.24 in) D Weight 1st gen: 120 g (4.2 oz) 2nd, 3rd gen: 115 g (4.1 oz) 4th gen: 101 g (3.6 oz) 5th, 6th gen: 88 g (3.1 oz) Related articles iPod Nano iPod Classic iPod Shuffle List of iOS devices Website www.apple.com/ipod-touch/
what ios does the ipod touch 4th generation have
Apple A4