| Global Score | |
| 52.9 | 87.3 |
| Basic Information | |
| Celkon | Samsung |
| Android 4.4.2 | Android 5.0 |
| -- | 2015-04-11 |
| 5.98 x 2.99 x 0.31 inches | 5.65 x 2.78 x 0.27 inches |
| 5.07 ounces | 4.87 ounces |
| Black and White | Black, Blue, Gold and White |
| -- | Aluminium and Glass |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 245.00 |
| Display / Screen | |
| 5.5 inches | 5.1 inches |
| 720 x 1280 pixels (HD) | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 267 pixels per inch | 576 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8 | 9.9 |
| Performance | |
| MediaTek MT6582 chipset | Exynos 7 Octa 7420 chipset |
| ARM Cortex-A7 (Quad-Core 1300 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 1 GB RAM | 3 GB (1600 MHz) RAM |
| ARM Mali-400 MP2 (416 MHz) GPU | Mali-T760 MP8 (650 MHz) GPU |
| 8.46 | 10.08 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 10.1 |
| Camera | |
| 8.00 MP + 2.00 MP | 16.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 28.00mm focal length |
| -- | 0.38 inches (1/2.6") sensor |
| 1280 x 720 (HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 6.38 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | Nano SIM |
| 4.6 | 6.7 |
| Battery Life | |
| 3500mAh Li-Ion Battery | 2550mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 4.56 |
| Other Features | |
| Bluetooth | Bluetooth 4.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Galaxy S6 is a lot better than Celkon Millennia EPIC Q550, with an 87.3 score against 52.9. Galaxy S6's body is thinner and a bit lighter than the Celkon Millennia EPIC Q550. These phones have Android OS (Operating System), but the Galaxy S6 has 5.0 version while Celkon Millennia EPIC Q550 has Android 4.4.2.
The Samsung Galaxy S6 features a lot better looking screen than Celkon Millennia EPIC Q550, because although it has a quite smaller display, it also counts with a lot better 2560 x 1440 pixels resolution and a lot higher number of pixels per inch of screen. Galaxy S6 has a very superior memory for applications and games than Celkon Millennia EPIC Q550, because although it has no SD extension slot, it also counts with 128 GB internal storage.
The Galaxy S6 has a better processor than Celkon Millennia EPIC Q550, because it has a 64-bits CPU, 2 GB more RAM, 4 more processing cores and a better graphics co-processor working at 650 MHz. Galaxy S6 counts with a very superior camera than Celkon Millennia EPIC Q550, because it has a lot higher 3840x2160 video definition and a way more mega-pixels camera.
The Celkon Millennia EPIC Q550 features better battery duration than Samsung Galaxy S6, because it has 3500mAh of battery capacity instead of 2550mAh.
Even being the best phone of the ones we are comparing, the Galaxy S6 is also cheaper than the Celkon Millennia EPIC Q550, which makes it an easy choice.
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