Comparison of Sony CMD J7 and LG G5310 [S]ave
| Attribute |  Sony CMD J7 × | LG G5310 × |
|---|---|---|
| General | ||
| Brand | Sony | Lg |
| Launch | ||
| Announced | 2001, Q4 | 2003, Q3 |
| Body | ||
| Width (mm) | 21 | 22 |
| Length (mm) | 113 | 106 |
| Height (mm) | 44 | 42 |
| Weight (g) | 92 | 85 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | No | No |
| Internal | - |
|
| Display | ||
| Resolution (px) | 96 x 92 | 128 x 160 |
| Display Type | Grayscale graphic | UFB |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Comms | ||
| WLAN | No | No |
| Bluetooth | No | No |
| GPS | - | - |
| Radio | No | No |
| Sound | ||
| Loudspeaker | + | - |
| 3.5mm jack | - | - |
| Phonebook | 500 | 200 x 5 fields, 7 contact groups |
| Call records | 10 dialed, 10 received, 10 missed calls | 10 dialed, 10 received, 10 missed + 20 last (mixed) |
| Alert types | Downloadable polyphonic ringtones | Vibration; Downloadable polyphonic ringtones, composer |
| Features | ||
| Messaging | SMS, Email | SMS, EMS, MMS |
| Browser | WAP, HTML (MS) | WAP 1.2.1 |
| Clock | Yes | Yes |
| Alarm | Yes | Yes |
| Games | Yes | 3 - Multiply, Submarine, Space Ball |
| Java | No | Yes |
| Stand-by (h) | 200 | 230 |
| Talk time (h) | 3 h 20 min - 6 h | Up to 3 h |
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