Phone Comparison - Apple iPad 2 Wi-Fi + 3G vs Apple iPad 3 Wi-Fi + 4G vs Samsung Galaxy Tab A 9.7
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| Manufacturer | Apple | Apple | Samsung |
| Announced | March 2011 | March 2012 | March 2015 |
| Status | Available - March 2011 | Available - March 2012 | Available - May 2015 |
| Price | - | - | Rs. 12,270 ($179.99) [Similarly Priced] |
| Colors | Black, White | Black, White | Black/Silver |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
241.2 x 185.7 x 8.8 mm (9.5 x 7.31 x 0.35 in) |
241.2 x 185.7 x 9.4 mm (9.5 x 7.31 x 0.37 in) |
242.5 x 166.8 x 7.5 mm (9.55 x 6.57 x 0.3 in) |
| Weight | 607 g (21.41 oz) | 662 g (23.35 oz) | 450 g (Wi-Fi) / 453 g (LTE) (15.87 oz (Wi-Fi) / 15.98 oz (LTE)) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 for AT&T CDMA2000 1xEV-DO for Verizon |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 for AT&T | HSDPA |
| 4G Network | - | LTE 700 MHz Class 17 / 2100 for AT&T | LTE |
| Messaging | , Push Mail, EMail, IM | , Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | iOS 4, upgradable to iOS 5 | iOS 5 | Android OS, v5.0 (Lollipop) |
| Processor | Dual-core 1 GHz Cortex-A9, Apple A5 | Dual-core 1 GHz Cortex-A9, Apple A5X | Quad-core 1.2 GHz |
| GPU | PowerVR SGX543MP2 | PowerVR SGX543MP4 | - |
| RAM | 512 MB | N/A | 2 GB |
| Internal Memory | 16/32/64 GB storage | 16/32/64 GB storage | 16 GB (Wi-Fi)/ 32 GB (LTE) |
| External Memory | No | No | microSD, up to 128 GB |
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| Type | LED-backlit IPS TFT, capacitive touchscreen | LED-backlit IPS TFT, capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 9.7 inches | 9.7 inches | 9.7 inches |
| Resolution | 768 x 1024 pixels (132 ppi) | 1536 x 2048 pixels (264 ppi) | 768 x 1024 pixels (132 ppi) |
| Screen-to-Body Ratio | 65.01% | 65.01% | 71.99% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | - |
| Games | Yes | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 0.7 MP, 960 x 720 pixels | 5 MP, 2592 x 1944 pixels | 5 MP, 2592 х 1944 pixels |
| Flash | No | No | No |
| Features | No | Auto focus, Touch Focus, Geo-tagging, HDR, Face Detection | Auto focus, Geo-tagging |
| Video | Yes, 720p@30fps | Yes, 1080p@30fps, video stabilization | Yes |
| Front Camera | Yes, VGA [Similar] | Yes, VGA [Similar] | 2 MP [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA; HSUPA | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps, LTE, 73 Mbps; Rev. A, up to 3.1 Mbps | HSPA, LTE |
| Bluetooth | Yes, v2.1 with A2DP, EDR | Yes, v4.0 with A2DP, EDR | v4.0 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot |
| USB | Yes, v2.0 | Yes, v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | HTML (Safari) | HTML (Safari) | HTML5 |
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| Internal | 16/32/64 GB storage, 512 MB RAM | 16/32/64 GB storage | 16 GB (Wi-Fi)/ 32 GB (LTE), 2 GB RAM |
| Expandable Storage | No | No | microSD, up to 128 GB |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Standard battery, Li-Po | Standard battery, Li-Po | Non-removable Li-Ion Battery |
| Capacity | 6930 mAh (25 Wh) | 42.5 Wh | 6000 mAh |
| Stand by | Up to 720 h | Up to 720 h | - |
| Talk Time | Up to 10 h | Up to 10 h | - |
