Compare phones
Samsung Galaxy S6
T-MobileSM-G920T
| Global Score | |
| 47 | 87.3 |
| Basic Information | |
| Cat | Samsung |
| Android 4.1 | Android 5.0 |
| 0000-00-00 | 2015-04-11 |
| 4.92 x 2.74 x 0.59 inches | 5.65 x 2.78 x 0.27 inches |
| 6.00 ounces | 4.87 ounces |
| Black | Black, Blue, Gold and White |
| Aluminium | Aluminium and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | $ 245.00 |
| Display / Screen | |
| 4 inches | 5.1 inches |
| 480 x 800 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| TFT | Super AMOLED |
| 233 pixels per inch | 576 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.6 | 9.9 |
| Performance | |
| MediaTek MT6577 chipset | Exynos 7 Octa 7420 chipset |
| ARM Cortex-A9 (Dual-Core 1000 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 512 MB RAM | 3 GB (1600 MHz) RAM |
| PowerVR SGX531 (200 MHz) GPU | Mali-T760 MP8 (650 MHz) GPU |
| 7.74 | 10.08 |
| Storage | |
| 4 GB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | No SD card slot |
| 3.82 | 10.1 |
| Camera | |
| 5.00 MP + 0.30 MP | 16.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 28.00mm focal length |
| -- | 0.38 inches (1/2.6") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 5.83 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | Nano SIM |
| 3.6 | 6.7 |
| Battery Life | |
| 2000mAh Li-Ion Battery | 2550mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 624 hours standby time 16 hours talk time | -- |
| 3.92 | 4.56 |
| Other Features | |
| Bluetooth 3.0, EDR | Bluetooth 4.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy S6 is much better than CAT B15, having an 87.3 score against 47. Both of these phones use Android operating system, but Galaxy S6 has the newer 5.0 version while CAT B15 has Android 4.1. Galaxy S6's body is lighter and a lot thinner than the CAT B15. The Galaxy S6 features a much better performing processing unit than CAT B15, because it has a larger amount of RAM, a greater number of cores , a better graphics processor working at 650 MHz and a 64-bits processing unit.
The Galaxy S6 features a much better display than CAT B15, because it has a lot higher resolution of 2560 x 1440 pixels, a bigger display and a much better quantity of pixels per inch in the display. The Galaxy S6 features a superior storage for apps and games than CAT B15, because although it has no slot for SD memory cards, it also counts with 124 GB more internal storage.
The Galaxy S6 has greater battery life than CAT B15, because it has 2550mAh of battery capacity instead of 2000mAh. Galaxy S6 features a greater camera than CAT B15, because it has a camera in the back with a lot better 16 mega pixels resolution.
The Samsung Galaxy S6 is not only the best phones in our comparison, but it's also cheaper than the CAT B15, making it a very good choice.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.