Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Sony Tablet P 3G vs Sony Xperia A
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| Manufacturer | Samsung | Sony | Sony |
| Announced | December 2012 | August 2011 | May 2013 |
| Status | Available - January 2013 | Available - November 2011 | Coming Soon - May 2013 |
| Colors | Black, White | Silver/Black | Black, White, Pink, Mint |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
143.5 x 76.9 x 9.6 mm (5.65 x 3.03 x 0.38 in) |
180 x 158 x 14 mm, 180 x 79 x 28 mm (7.09 x 6.22 x 0.55 in, 7.09 x 3.11 x 1.1 in) |
131 x 67 x 10.5 mm (5.16 x 2.64 x 0.41 in) |
| Weight | 162 g (5.71 oz) | 372 g (13.12 oz) | 141 g (4.97 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 1900 / 2100 - SIM 1 only HSDPA 900 / 1900 / 2100 - SIM 1 only |
HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Network | - | LTE 700 MHz Class 17 - for AT&T only | LTE |
| Messaging | SMS, MMS, EMail, IM | , EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.1.2 (Jelly Bean) | Android OS, v3.2 (Honeycomb), planned upgrade to v4.0 (Ice Cream Sandwich) | Android OS, v4.1 (Jelly Bean) |
| Processor | Dual-core 1.2 GHz Cortex-A9, Broadcom | Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 | Quad-core 1.5 GHz Krait, Qualcomm Snapdragon APQ8064 |
| GPU | Broadcom VideoCore IV | ULP GeForce | Adreno 320 |
| RAM | 1 GB | 1 GB | 2 GB |
| Internal Memory | 8 GB | 4 GB storage | 32 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 32 GB, 2 GB included | No |
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| Type | Capacitive touchscreen | Dual TFT capacitive touchscreen | TFT Capacitive Touchscreen, HD Reality Display |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 5.5 inches | 4.6 inches |
| Resolution | 480 x 800 pixels (187 ppi) | 1024 x 480 pixels (206 ppi) | 720 x 1280 pixels (319 ppi) |
| Screen-to-Body Ratio | 64.20% | 26.28% | 66.57% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | No | Stereo FM radio with RDS |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 5 MP, 2560х1920 pixels | 13.1 MP, 4128x3096 pixels |
| Flash | LED flash | No | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization | Auto focus, Touch Focus, Image Stabilization, Geo-tagging, Face And Smile Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Sweep Panorama, Smile Shutter, Sony Exmor RS for mobile image sensor |
| Video | Yes, 1080p@30fps | Yes, 720p@30fps | Yes, 1080p@30fps, HDR |
| Front Camera | Yes, 2 MP [Similar] | Yes, VGA [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | No | Up to 107 kbps |
| Edge | Yes | No | Up to 296 kbps |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps | HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
| Bluetooth | Yes, v4.0 with A2DP, LE, EDR | Yes, v2.1 with A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0 (MHL) |
| GPS | Yes, with A-GPS, support and GLONASS | Yes | Yes, with A-GPS support |
| Browser | HTML5 | HTML, Adobe Flash | HTML5 |
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| Internal | 8 GB, 1 GB RAM | 4 GB storage, 1 GB RAM | 32 GB, 2 GB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB, 2 GB included | No |
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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-Ion | Li-Ion Battery | Li-ion Battery |
| Capacity | 2100 mAh | 3080 mAh | 2300 mAh |
| Stand by | Up to 440 h | Up to 120 h | Up to 360 h (2G) Up to 420 h (3G) Up to 390 h (LTE) |
| Talk Time | Up to 10 h 10 min | - | Up to 9 h 30 min (2G) Up to 10 h 30 min (3G) |
