Compare phones
Samsung Galaxy S6 Edge
U.S. CellularSM-G925R4
| Global Score | |
| 42.2 | 85.7 |
| Basic Information | |
| Celkon | Samsung |
| Android 4.2.2 | Android 5.0 |
| -- | 2015-04-10 |
| 4.91 x 2.60 x 0.43 inches | 5.59 x 2.76 x 0.28 inches |
| 4.07 ounces | 4.66 ounces |
| Black, Blue and Red | Black, Gold, Green and White |
| -- | Aluminium and Glass |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 249.00 |
| Display / Screen | |
| 4 inches | 5.1 inches |
| 320 x 480 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| -- | Super AMOLED |
| 144 pixels per inch | 576 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.4 | 9.9 |
| Performance | |
| -- | Exynos 7 Octa 7420 chipset |
| Dual-Core 1200 MHz processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 256 MB RAM | 3 GB (1600 MHz) RAM |
| Yes GPU | Mali-T760 MP8 (650 MHz) GPU |
| 7.74 | 10.08 |
| Storage | |
| 524,29 MB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | No SD card slot |
| 2.42 | 10.1 |
| Camera | |
| 3.20 MP + 1.30 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 (4K) video resolution |
| 5.61 | 8.47 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM, Dual SIM | Nano SIM |
| 2.8 | 6.7 |
| Battery Life | |
| 1500mAh Li-Ion Battery | 2600mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 8 hours talk time | -- |
| 3.28 | 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 | -- |
Comparison review
The Samsung Galaxy S6 Edge has a global score of 85.7, which is much better than the Celkon A21's 42.2 global score. Samsung Galaxy S6 Edge is a extremely thinner but somewhat heavier cellphone than the Celkon A21. Both of these phones come with Android OS (operating system), but Samsung Galaxy S6 Edge has a more recent 5.0 version and Celkon A21 has Android 4.2.2 version, so it provides the user a couple additional features and enhanced performance.
The Samsung Galaxy S6 Edge features a lot better screen than Celkon A21, because it has a lot greater pixels amount per display inch, a lot higher 2560 x 1440 pixels resolution and a bigger display. The Galaxy S6 Edge has a superior memory capacity for applications and games than Celkon A21, because although it has no SD memory card expansion slot, it also counts with more internal memory capacity.
The Galaxy S6 Edge features a lot better performance than Celkon A21, because it has 2,75 GB more RAM memory, a 64-bits CPU, an extra GPU and a higher number of faster cores. Galaxy S6 Edge features a superior battery duration than Celkon A21, because it has a 73 percent greater battery capacity. The Samsung Galaxy S6 Edge counts with a very superior camera than Celkon A21, because it has a back camera with lot more mega-pixels.
The Galaxy S6 Edge costs the same than Celkon A21.
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