Comparison of LG Optimus M and Motorola ROKR ZN50 [S]ave
| Attribute |  LG Optimus M × |  Motorola ROKR ZN50 × |
|---|---|---|
| General | ||
| Brand | Lg | Motorola |
| Launch | ||
| Announced | 2010-11-01 | 2009-07-01 |
| Body | ||
| Width (mm) | 16 | 14.3 |
| Length (mm) | 116 | 108.9 |
| Height (mm) | 56 | 54 |
| Weight (g) | 153 | 143 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
|
|
| Speed |
|
|
| Platform | ||
| OS | Android 2.2 (Froyo) | - |
| CPU | 600 MHz | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
| - |
| Display | ||
| Size (in) | 3.2 | 3.2 |
| Resolution (px) | 320 x 480 | 240 x 427 |
| Display Type | TFT | TFT resistive touchscreen |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | 480p | Yes |
| Selfie Camera | ||
| Selfie Camera Type | - | Single |
| Selfie Camera Properties | - |
|
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g, hotspot | No |
| Bluetooth | 2.1, A2DP | 2.1, A2DP |
| GPS | + | + |
| Radio | No | FM radio, RDS |
| USB | microUSB | miniUSB |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| SAR Head (W/kg) | 1.26 | 0.37 |
| SAR Body (W/kg) | 0.48 | 0.41 |
| Phonebook | - | Yes |
| Call records | - | 20 dialed, 20 received, 20 missed calls |
| Messaging | - | SMS, MMS, Email |
| Browser | HTML | WAP 2.0/xHTML |
| Games | - | Yes |
| Java | - | Yes, MIDP 2.0 |
| Stand-by (h) | 337 | 200 |
| Talk time (h) | Up to 7 h 30 min | Up to 4 h |
| Music play (h) | - | 30 |
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