Compare phones
| Global Score | |
| 42.2 | 81.9 |
| Basic Information | |
| Celkon | Samsung |
| Android 4.2.2 | -- |
| -- | 2017-08-11 |
| 4.91 x 2.60 x 0.43 inches | 5.99 x 2.95 x 0.39 inches |
| 4.07 ounces | 7.34 ounces |
| Black, Blue and Red | Gold and Gray |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 245.00 |
| Display / Screen | |
| 4 inches | 5.8 inches |
| 320 x 480 pixels | 2960 x 1440 pixels |
| -- | Super AMOLED |
| 144 pixels per inch | 568 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 6.4 | 8.9 |
| Performance | |
| -- | Qualcomm Snapdragon 835 MSM8998 chipset |
| Dual-Core 1200 MHz processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2350 MHz) processor |
| 256 MB RAM | 4 GB RAM |
| Yes GPU | Adreno 540 GPU |
| 7.74 | 9.27 |
| Storage | |
| 524,29 MB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 2.42 | 10.78 |
| Camera | |
| 3.20 MP + 1.30 MP | 12.00 MP + 8.00 MP |
| -- | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 5.61 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| SIM, Dual SIM | Nano SIM |
| 2.8 | 6.6 |
| Battery Life | |
| 1500mAh Li-Ion Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 8 hours talk time | -- |
| 3.28 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1, EDR |
| GPS | GPS |
| -- | NFC |
| -- | 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 S8 Active is way better than the Celkon A21, having a overall score of 81.9 against 42.2. Samsung Galaxy S8 Active's construction is just a little thinner but way heavier than Celkon A21. Samsung Galaxy S8 Active has a superior CPU than Celkon A21, because it has a larger amount of RAM and a larger number of faster cores.
The Galaxy S8 Active counts with a way better display than Celkon A21, because it has a lot higher resolution of 1440 x 2960, a lot greater screen pixels density and a way bigger display. The Galaxy S8 Active counts with a much greater memory to install applications and games than Celkon A21, because it has an external memory slot that holds a maximum of 256 GB and 63,49 GB more internal memory capacity.
Samsung Galaxy S8 Active captures a lot better photos and videos than Celkon A21, because it has a camera in the back with a lot higher resolution. Samsung Galaxy S8 Active has a superior battery performance than Celkon A21, because it has a 4000mAh battery capacity instead of 1500mAh.
Even being the best phone of the ones we compare here, the Galaxy S8 Active is also cheaper than the other phone, making buying this phone a simple decision.
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