| Manufacturer | |
| Dell | Samsung |
| Announced | |
| February 2011 | Q1 2011 |
| Status | |
| Available - March 2011 | Available - July 2011 |
| Colors | |
| Gray | Metallic Gray and White |
| 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 | |
| GSM 850 / 900 / 1800 / 1900 | CDMA 800 / 1900 |
| 3G Network | |
| HSDPA 900 / 1900 / 2100 / 1700 | CDMA2000 1xEV-DO |
| 4G Network | |
| - | LTE 700 MHz Class 13 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, 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 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 | |
| Yes | No |
| Edge | |
| Yes | No |
| 3G | |
| HSDPA, HSUPA | Rev. A, up to 3.1 Mbps, LTE |
| Bluetooth | |
| Yes, v2.1 with A2DP, EDR | Yes, v2.1 with A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot |
| USB | |
| Yes, v2.0 | Yes, v2.0 (proprietary) |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | |
| HTML, Adobe Flash | HTML, Adobe Flash |
| Internal | |
| 16 GB storage | 16/32 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 |
| Capacity | |
| 2780 mAh | - |
| Stand by | |
| Up to 72 h | Up to 400 h |
| Talk Time | |
| Up to 4 h | Up to 12 h |