Compare phones
| Global Score | |
| 36.4 | 37.1 |
| Basic Information | |
| LG | Samsung |
| 2008-02-11 | 2006-03-09 |
| 4.11 x 1.94 x 0.42 inches | 3.81 x 1.88 x 0.72 inches |
| 3.20 ounces | 3.77 ounces |
| $ 89.00 | $ 80.00 |
| Display / Screen | |
| 2.2 inches | 2 inches |
| 240 x 320 pixels (QVGA) | 240 x 320 pixels (QVGA) |
| TFT | TFT |
| 182 pixels per inch | 200 pixels per inch |
| No touch screen | No touch screen |
| 6.1 | 6.3 |
| processor | processor |
| GPU | GPU |
| 5.76 | 5.76 |
| Storage | |
| 16,38 MB internal memory | 30,72 MB internal memory |
| microSD external memory slot | microSD external memory slot |
| 0.3 | 0.4 |
| Camera | |
| 3.00 MP | 2.00 MP |
| 320 x 240 (15 fps) (QVGA) video resolution | -- |
| 5.39 | 4.73 |
| EDGE and GSM | UMTS, EDGE and GSM |
| SIM | SIM |
| 0.3 | 0.4 |
| Battery Life | |
| 800mAh Li-Ion Battery | 950mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 400 hours standby time 4 hours talk time | 320 hours standby time 3.7 hours talk time |
| 2.24 | 2.48 |
| Other Features | |
| Bluetooth 2.0 | Bluetooth 1.2 |
| FM Radio | -- |
Comparison review
The Samsung SGH-Z400 has an overall score of 37.1, which is just a bit better than the LG KF510's score of 36.4. Despite being the best in this comparison, Samsung SGH-Z400's design is older, extremely thicker and heavier than LG KF510. The Samsung SGH-Z400 features a little bit better display than LG KF510, because although it has a little smaller display, and they both have exactly the same resolution of 320 x 240px, the Samsung SGH-Z400 also counts with a quite higher pixels density.
The Samsung SGH-Z400 has a lot bigger memory capacity to store more apps and games than LG KF510, because although it has no SD extension slot, it also counts with 14,34 MB more internal memory capacity. The LG KF510 and the Samsung SGH-Z400 both feature extremely similar CPUs, both of them have a 0-Core processing unit.
LG KF510 shoots much clearer videos and photos than Samsung SGH-Z400, because it has a way better 3 megapixels resolution back camera. The Samsung SGH-Z400 counts with improved battery performance than LG KF510, because it has a 19% greater battery size.
In addition to being the best phone in this comparison, Samsung SGH-Z400 is also cheaper than the LG KF510, making this phone an easy choice.
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