| Global Score | |
| 51 | 55.9 |
| Basic Information | |
| Oppo | Samsung |
| Android 4.2.1 | Windows Phone 7.5 Mango |
| -- | 2010-10-11 |
| 5.37 x 2.68 x 0.29 inches | 4.84 x 2.56 x 0.39 inches |
| 3.88 ounces | 4.07 ounces |
| White | -- |
| -- | Scratch-Resistant Glass |
| $ 155.00 | $ 85.00 |
| Display / Screen | |
| 4.7 inches | 4 inches |
| 720 x 1280 pixels (HD) | 480 x 800 pixels |
| IPS LCD | Super AMOLED |
| 312 pixels per inch | 233 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.2 | 7.1 |
| Performance | |
| MediaTek MT6589 chipset | Qualcomm Snapdragon S1 QSD8250 chipset |
| ARM Cortex-A7 (Quad-Core 1200 MHz) processor | Scorpion (Single-Core 1000 MHz) processor |
| 1 GB RAM | 512 MB RAM |
| PowerVR SGX544 (384 MHz) GPU | Adreno 200 (128 MHz) GPU |
| 8.28 | 7.47 |
| Storage | |
| 16 GB internal memory | 8 GB internal memory |
| No SD card slot | microSD, microSDHC external memory slot |
| 4.4 | 3.3 |
| Camera | |
| 8.00 MP + 2.00 MP | 5.00 MP |
| -- | 1280 x 720 (23 fps) (HD) video resolution |
| 6.38 | 6.16 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA, EDGE, GPRS and GSM | HSDPA, HSUPA, UMTS, EDGE and GSM |
| SIM, Dual SIM | SIM |
| 3.4 | 3.5 |
| Battery Life | |
| 2000mAh Battery | 1500mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| -- | 300 hours standby time 6.5 hours talk time |
| 3.92 | 3.28 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 2.1, EDR |
| GPS | GPS |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
The Samsung Focus is slightly better than the OPPO R819, with a general score of 55.9 against 51. Although it's the best phone we compare here, the Samsung Focus is a noticeably thicker and a bit heavier phone than the OPPO R819. Samsung Focus has Windows Phone 7.5 Mango OS, and OPPO R819 comes with Android 4.2.1 OS.
OPPO R819 features a more vivid screen than Samsung Focus, because it has a much higher 1280 x 720 resolution, a higher pixels density and a larger display. The OPPO R819 has a superior processing power than Samsung Focus, because it has a higher number of cores (and also faster), a faster GPU and 512 MB more RAM.
The OPPO R819 counts with a way bigger memory to store more apps and games than Samsung Focus, because although it has no slot for external memory cards, it also counts with 8 GB more internal storage capacity. OPPO R819 captures a bit better photos and videos than Samsung Focus, because it has a way better 8 megapixels resolution back-facing camera.
The OPPO R819 features greater battery life than Samsung Focus, because it has 2000mAh of battery capacity against 1500mAh.
Even being the best phone of the ones we compare here, Samsung Focus is also a bargain compared to others.
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