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list of iPads
There are three iterations of the iPad, with the iPad 2 and later having at least three models.
Differences between iPad Models
Tablet ( marketing-name )
|
iPad | iPad 2 | iPad 3 | iPad 4 | iPad Mini | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Wi-Fi | 3G | Wi-Fi | GSM | CDMA | Wi-Fi (R2) | Wi-Fi | CDMA | Global | |||
Image | ? | ? | |||||||||
Case Material | Aluminum | ||||||||||
Colors | Black | Black/White | |||||||||
Dimensions | 9.56x7.47x0.5 in. 242.8x189.7x13.4 cm. |
9.5x7.31x0.34 in. 241.2x185.7x8.8 cm. |
9.5x7.31x0.37 in. 241.2x185.7x9.4 cm. |
? | |||||||
Weight | 24 oz. | 25.6 oz. | 21.28 oz. | 21.6 oz. | 21.44 oz. | 21.28 oz. | 23.04 oz. 652 g. |
23.36 oz. 662 g. |
Wi-Fi: 23.04 oz. Wi-Fi: 652 g. 3G: 23.36 oz. 662 g. |
? | |
Capacity (GB) | 16/32/64 | 16 | 16/32/64 | ? | ? | ||||||
CPU Speed (GHz) | 1 | ? | ? | ||||||||
CPU Cores | 1 | 2 | ? | ? | |||||||
RAM (MB) | 256 | 512 | 1024 | ? | ? | ||||||
Battery (volts) | 3.75 | 3.8 | 3.78 | ? | ? | ||||||
Battery (Wh) | 24.8 | 25 | ? | 42.5 | ? | ? | |||||
Battery (mAh) | 6600 | 6930 | 11560 | ? | ? | ||||||
Internal Name | iPad1,1 | iPad2,1 | iPad2,2 | iPad2,3 | iPad2,4 | iPad3,1 | iPad3,2 | iPad3,3 | ? | ? | |
Initial Firmware | 3.2 (7B367) | 4.3 (8F191) | 4.3 (8F191) | 4.3 (8F191) | 5.1 (9B176) | 5.1 (9B176) | 5.1 (9B176) | 5.1 (9B176) | ? | ? | |
Latest (publicly available) firmware | 5.1.1 (9B206) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | ? | ? | |
Latest firmware | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | 16.1.1 (20B101) | ? | ? | ||
aGPS | No | Yes | No | Yes | No | Yes | ? | ? | |||
Camera (MP) ( still-camera )
|
No | 0.75 | 5 | ||||||||
FaceTime/Front-Facing Camera | No | VGA | 720p | ||||||||
Video recording ( video-camera )
|
No | Yes | |||||||||
Auto-Focus ( auto-focus-camera )
|
No | Yes | |||||||||
GPS ( gps )
|
No | Yes | No | Yes | No | Yes | ? | ? | |||
Gyroscope | No | Yes | ? | ? | |||||||
Video Calls ( venice )
|
No | Yes | |||||||||
Dictation | No | Yes | |||||||||
Siri | No | Requires iOS 6 or greater | Yes |