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Lenovo S820 |
Microsoft Surface 2 |
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| Manufacturer | Lenovo | Microsoft |
| Announced | May 2013 | September 2013 |
| Status | Available - May 2013 | Available - October 2013 |
| Colors | Flamingo red | Dark Titanium |
| Form Factor | Candybar | Candybar |
| Dimension |
139.5 x 69.7 x 9 mm (5.49 x 2.74 x 0.35 in) |
274.6 x 172.5 x 8.9 mm (10.81 x 6.79 x 0.35 in) |
| Weight | 143 g (5.04 oz) | 675.9 g (23.81.0.32 oz) |
| 2G Network | GSM 900 / 1800 / 1900 | No |
| 3G Network | HSDPA 900 / 2100 | No |
| Messaging | SMS, MMS, EMail, IM | , Push Mail, EMail, IM |
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| OS | Android OS, v4.2 (Jelly Bean) | Microsoft Windows 8.1 RT |
| Processor | Quad-core 1.2 GHz, MTK 6589W [Similar] | Quad-core 1.7 GHz Cortex-A15, Nvidia Tegra 4 T40 [Similar] |
| GPU | PowerVR SGX544 [Similar] | ULP GeForce (72 cores) [Similar] |
| RAM | 1 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | 4 GB | 32/64 GB storage |
| External Memory | microSD, up to 32 GB | microSD, up to 64 GB |
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| Type | IPS LCD capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 4.7 inches [Similar] | 10.6 inches [Similar] |
| Resolution | 720 x 1280 pixels (312 ppi) [Similar] | 1920 x 1080 pixels (208 ppi) [Similar] |
| Screen-to-Body Ratio | 62.82% | 65.28% |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | FM radio; built-in antenna | No |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 12 MP, 4000 x 3000 pixels [Similar] | 5 MP, 2592х1936 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging |
| Video | Yes | Yes, 1080p@30fps |
| Front Camera | Yes, 2 MP [Similar] | Yes, 3.5 MP, 1080p@30fps videos [Similar] |
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| GPRS | Yes | No |
| Edge | Yes | No |
| 3G | HSDPA, HSUPA | No |
| Bluetooth | Yes, v3.0 with A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual band | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band |
| USB | Yes, microUSB v2.0 | Yes, USB v3.0, USB Host support |
| GPS | Yes, with A-GPS support | Yes |
| Browser | HTML | HTML5 |
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| Internal | 4 GB, 1 GB RAM | 32/64 GB storage, 2 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 64 GB |
| USB OTG | - | Supported |
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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 | Li-Po Battery | Non-removable Li-Ion battery |
| Capacity | 2000 mAh | - |
| Stand by | Up to 140 h (2G) Up to 140 h (3G) |
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| Talk Time | Up to 22 h (2G) Up to 10 h (3G) |
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