| Manufacturer | |
| Dell | Samsung |
| Announced | |
| February 2011 | March 2011 |
| Status | |
| Available - April 2011 | Available - June 2011 |
| Colors | |
| Gray | Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
200 x 119.8 x 12.4 mm (7.87 x 4.72 x 0.49 in) |
256.7 x 175.3 x 8.6 mm (10.11 x 6.9 x 0.34 in) |
| Weight | |
| 453.6 g (15.98.0.21 oz) | 565 g (19.93 oz) |
| 2G Network | |
| N/A | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | |
| Messaging | |
| , EMail, IM | , EMail, IM |
| OS | |
| Android OS, v2.2 (Froyo) | Android OS, v3.1 (Honeycomb) |
| Processor | |
| Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 [Similar] | Dual-core 1 GHz Cortex-A9, Nvidia Tegra 2 T20 [Similar] |
| GPU | |
| ULP GeForce [Similar] | ULP GeForce [Similar] |
| RAM | |
| N/A | 1 GB [Browse Similar] |
| Internal Memory | |
| 16 GB storage | 16/32/64 GB storage |
| External Memory | |
| microSD, up to 32GB | No |
| 3.5mm Jack | |
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| Radio | |
| No | No |
| Games | |
| Yes | Yes |
| Loud Speaker | |
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| GPRS | |
| No | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | |
| No | Class 12 |
| 3G | |
| No | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | |
| Yes, v2.1 with A2DP, EDR | Yes, v3.0 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot |
| USB | |
| Yes, v2.0 | Yes, v2.0 |
| GPS | |
| Yes | Yes, with A-GPS support |
| Browser | |
| HTML, Adobe Flash | HTML, Adobe Flash |
| Internal | |
| 16 GB storage | 16/32/64 GB storage, 1GB RAM |
| Expandable Storage | |
| microSD, up to 32GB | No |
| 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 | Standard battery, Li-Po |
| Capacity | |
| 2780 mAh | 7000 mAh |
| Stand by | |
| Up to 72 h | Up to 2120 h (2G) Up to 1840 h (3G) |
| Talk Time | |
| Up to 4 h | Up to 9 h |