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List of iPod touches
There are currently four generations of iPod Touch. A comparison of them is below:
Feature | iPod touch 1G | iPod touch 2G | iPod touch 3G | iPod touch 4G |
---|---|---|---|---|
Picture | File:Oldipt.jpg | File:2gipt.jpg | File:2gipt.jpg | File:IPod touch 4G.jpg |
Dimensions (mm) | 110.0 x 61.8 x 8.0 | 110.0 x 61.8 x 8.5 | 110.0 x 61.8 x 8.6 | 111.0 x 58.9 x 7.2 |
Dimensions (in.) | 4.3 x 2.4 x 0.31 | 4.3 x 2.4 x 0.33 | 4.3 x 2.4 x 0.33 | 4.4 x 2.3 x 0.28 |
Weight | 120g / 4.20 oz | 115g / 4.05 oz | 115g / 4.05 oz | 101g / 3.56 oz |
Capacity (GB) | 8/16/32 | 8/16/32 | 32/64 | 8/32/64 |
Processor Speed (MHz) | 412 | 533 | 620 | 1000 |
RAM (MB) | 128 | 128 | 256 | 256 |
Buttons | sleep, home | sleep, home, volume up/down | sleep, home, volume up/down | sleep, home, volume up/down |
Battery Life (Music, hours) | 22 | 36
30 ("MC" model) |
30 | 40 |
Battery Life (Video, hours) | 5 | 6 | 6 | 7 |
Initial Firmware | 1.1 (3A100a) | 2.1.1 (5F138)
3.1.1 (7C145) ("MC" model) |
3.1.1 (7C145) | 4.1 (8B117) |
Built-in speaker | No | Yes | Yes | Yes |
Nike+ Support | No | Yes | Yes | Yes |
Bluetooth 2.1 | No | Yes (as of iOS 3.0) | Yes | Yes |
Voice Controls | No | No | Yes | Yes |
Camera | No | No | No | Yes |
Facetime | No | No | No | Yes |
Microphone | No | No | No | Yes |