| Global Score | |
| 52.4 | 87.3 |
| Basic Information | |
| Celkon | Samsung |
| Android 4.4 | Android 5.0 |
| -- | 2015-04-11 |
| 5.73 x 2.83 x 0.31 inches | 5.65 x 2.78 x 0.27 inches |
| 5.26 ounces | 4.87 ounces |
| White | Black, Blue, Gold and White |
| -- | Aluminium and Glass |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 245.00 |
| Display / Screen | |
| 5 inches | 5.1 inches |
| 720 x 1280 pixels (HD) | 1440 x 2560 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 294 pixels per inch | 576 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.7 | 9.9 |
| Performance | |
| Broadcom BCM23550 chipset | Exynos 7 Octa 7420 chipset |
| ARM Cortex-A7 (Quad-Core 1200 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 2 GB RAM | 3 GB (1600 MHz) RAM |
| Broadcom VideoCore IV (250 MHz) GPU | Mali-T760 MP8 (650 MHz) GPU |
| 8.28 | 10.08 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | No SD card slot |
| 5.72 | 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 |
| 6.49 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | Nano SIM |
| 4 | 6.7 |
| Battery Life | |
| 2500mAh Li-Ion Battery | 2550mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 300 hours standby time 7 hours talk time | -- |
| 4.48 | 4.56 |
| Other Features | |
| Bluetooth 4.0 | 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 | -- |
The Samsung Galaxy S6 is a lot better than the Celkon Q500 Millennium Ultra, with a general score of 87.3 against 52.4. These phones work with Android OS (Operating System), but the Samsung Galaxy S6 has 5.0 version while Celkon Q500 Millennium Ultra has Android 4.4, offering some extra features. The Samsung Galaxy S6 is a thinner and a little bit lighter phone than the Celkon Q500 Millennium Ultra.
Galaxy S6 counts with a much sharper screen than Celkon Q500 Millennium Ultra, because it has a little larger display, a much better 2560 x 1440 resolution and much more pixels per inch in the display. The Samsung Galaxy S6 has a way bigger memory for games and applications than Celkon Q500 Millennium Ultra, because although it has no SD extension slot, it also counts with 112 GB more internal memory.
Samsung Galaxy S6 counts with a very superior CPU than Celkon Q500 Millennium Ultra, because it has a 64-bit CPU, more cores, a better graphics processor working at 650 MHz and a higher amount of RAM. Samsung Galaxy S6 captures way better pictures and videos than Celkon Q500 Millennium Ultra, because it has a back camera with a lot better resolution and a much higher video definition.
The Galaxy S6 has a little longer battery life than Celkon Q500 Millennium Ultra, because it has 2550mAh of battery capacity instead of 2500mAh.
The Samsung Galaxy S6 not only is the best devices of the ones we are comparing here, but it's also cheaper than the other phone.
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