Comparison of LG Optimus M and LG GW820 eXpo [S]ave
| Attribute |  LG Optimus M × |  LG GW820 eXpo × |
|---|---|---|
| General | ||
| Brand | Lg | Lg |
| Launch | ||
| Announced | 2010-11-01 | 2009-12-01 |
| Body | ||
| Width (mm) | 16 | 15 |
| Length (mm) | 116 | 114 |
| Height (mm) | 56 | 56 |
| Weight (g) | 153 | 147.4 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
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| 2G bands |
|
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| 3G bands |
|
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| Speed |
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| Platform | ||
| OS | Android 2.2 (Froyo) | Microsoft Windows Mobile 6.5 Professional |
| Chipset | - | Qualcomm QSD8250 Snapdragon S1 |
| CPU | 600 MHz | 1.0 GHz Scorpion |
| GPU | - | Adreno 200 |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 3.2 | 3.2 |
| Resolution (px) | 320 x 480 | 480 x 800 |
| Display Type | TFT | TFT resistive touchscreen |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Po |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | 480p | 480p |
| Main Camera Features | - | LED flash |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g, hotspot | Wi-Fi 802.11 b/g |
| Bluetooth | 2.1, A2DP | 2.1, A2DP |
| GPS | + | + |
| Radio | No | No |
| USB | microUSB | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
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| SAR Head (W/kg) | 1.26 | 0.71 |
| SAR Body (W/kg) | 0.48 | 0.84 |
| Keyboard | - | QWERTY |
| Browser | HTML | WAP 2.0/xHTML, HTML |
| Stand-by (h) | 337 | 408 |
| Talk time (h) | Up to 7 h 30 min | Up to 4 h |
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