| Global Score | |
| 48.7 | 53.4 |
| Basic Information | |
| Yezz | Samsung |
| Android 4.2 | Windows Mobile Professional 6.5 |
| -- | 2009-06-15 |
| 5.39 x 2.70 x 0.44 inches | 4.65 x 2.36 x 0.47 inches |
| 5.26 ounces | 4.34 ounces |
| Black | -- |
| $ 155.00 | $ 79.00 |
| Display / Screen | |
| 4.5 inches | 3.7 inches |
| 480 x 854 pixels | 480 x 800 pixels |
| IPS LCD | AMOLED |
| 218 pixels per inch | 252 pixels per inch |
| Capacitive, Multi-touch | Resistive |
| 7.5 | 6.8 |
| Performance | |
| Mediatek MT6572 chipset | -- |
| ARM Cortex-A7 (Dual-Core 1200 MHz) processor | Single-Core 800 MHz processor |
| 512 MB RAM | 256 MB RAM |
| ARM Mali-400 (500 MHz) GPU | GPU |
| 8.1 | 7.11 |
| Storage | |
| 4 GB internal memory | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC external memory slot |
| 3.82 | 4.4 |
| Camera | |
| 5.00 MP + 1.30 MP | 5.00 MP |
| 1280 x 720 (30 fps) (HD) video resolution | 720 x 480 (30 fps) video resolution |
| 6.82 | 6.16 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | HSDPA, HSUPA, UMTS, EDGE and GSM |
| SIM, Dual SIM | SIM |
| 4.6 | 3.5 |
| Battery Life | |
| 1800mAh Li-Ion Battery | 1500mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 480 hours standby time 16 hours talk time | 430 hours standby time 10 hours talk time |
| 3.68 | 3.28 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 2.0 |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer and Proximity Sensor |
The Samsung Omnia II is just a bit better than the Yezz ANDY AZ4.5, with a 53.4 score against 48.7. Samsung Omnia II works with Windows Mobile Professional 6.5 operating system, and Yezz ANDY AZ4.5 works with Android 4.2 operating system. Samsung Omnia II's construction is just a bit thicker but somewhat lighter than the Yezz ANDY AZ4.5.
The Yezz ANDY AZ4.5 counts with a sharper display than Samsung Omnia II, because although it has a bit lower screen pixel density, it also counts with a bit higher resolution of 854 x 480px and a larger screen. The Samsung Omnia II features a better storage capacity for games and applications than Yezz ANDY AZ4.5, because although it has no SD memory slot, it also counts with more internal memory capacity.
The Yezz ANDY AZ4.5 features a superior processing unit than Samsung Omnia II, because it has a greater number of faster cores, a higher amount of RAM and a graphics processor. The Yezz ANDY AZ4.5 features improved battery duration than Samsung Omnia II, because it has a 1800mAh battery capacity against 1500mAh.
Yezz ANDY AZ4.5 takes much clearer videos and photos than Samsung Omnia II, and although they both have a back-facing camera with a 5 mega pixels, the Yezz ANDY AZ4.5 also has a much better (HD) video resolution.
Despite of being the best phone in this comparison, the Samsung Omnia II is also by far the cheapest one, making this phone a great choice.
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