Compare phones
| Global Score | |
| 47 | 51.6 |
| Basic Information | |
| Cat | Sony |
| Android 4.1 | Android 2.3.7 |
| 0000-00-00 | 2012-05-30 |
| 4.92 x 2.74 x 0.59 inches | 4.37 x 2.37 x 0.39 inches |
| 6.00 ounces | 3.88 ounces |
| Black | Black, White and Yellow |
| Aluminium | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | $ 210.00 |
| Display / Screen | |
| 4 inches | 3.5 inches |
| 480 x 800 pixels | 320 x 480 pixels |
| TFT | TFT |
| 233 pixels per inch | 165 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.6 | 7 |
| Performance | |
| MediaTek MT6577 chipset | ST-Ericsson NovaThor U8500 chipset |
| ARM Cortex-A9 (Dual-Core 1000 MHz) processor | ARM Cortex-A9 (Dual-Core 1000 MHz) processor |
| 512 MB RAM | 512 MB RAM |
| PowerVR SGX531 (200 MHz) GPU | ARM Mali-400 (500 MHz) GPU |
| 7.74 | 7.92 |
| Storage | |
| 4 GB internal memory | -- |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 3.82 | 1.32 |
| Camera | |
| 5.00 MP + 0.30 MP | 5.00 MP |
| -- | 1280 x 720 (HD) video resolution |
| 5.83 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | SIM |
| 3.6 | 4.2 |
| Battery Life | |
| 2000mAh Li-Ion Battery | 1305mAh Battery |
| Removable Battery | Removable Battery |
| 624 hours standby time 16 hours talk time | 520 hours standby time 6.5 hours talk time |
| 3.92 | 3.04 |
| Other Features | |
| Bluetooth 3.0, EDR | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xperia go is just a bit better than the CAT B15, having a global score of 51.6 against 47. Xperia go's construction is thinner and incredibly lighter than the CAT B15. Both phones in this comparison review use Android OS (operating system), but the Xperia go has the older 2.3.7 version while CAT B15 has Android 4.1 version.
CAT B15 counts with a little sharper display than Xperia go, because it has a little bit larger display, a way higher resolution of 800 x 480 and a greater pixels quantity in each inch in the display. CAT B15 counts with much more memory for applications and games than Xperia go. Both of them have a SD extension slot that holds a maximum of 32 GB.
The Sony Xperia go features a bit superior processing unit than CAT B15, and although they both have the same number of cores and a 512 MB RAM memory, the Sony Xperia go also has a better GPU working at 500 megahertz. CAT B15 counts with a slightly better camera than Sony Xperia go. Both have a 5 megapixels resolution back facing camera.
The CAT B15 counts with a much better battery duration than Sony Xperia go, because it has a 2000mAh battery capacity.
Sony Xperia go not only is the best devices in this comparison, but it's also very cheap compared to the other devices.
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