Compare phones
| Global Score | |
| 42.2 | 86.4 |
| Basic Information | |
| Celkon | Huawei |
| Android 4.2.2 | Android 10 |
| -- | 2020-04-07 |
| 4.91 x 2.60 x 0.43 inches | 5.86 x 2.80 x 0.33 inches |
| 4.07 ounces | 6.17 ounces |
| Black, Blue and Red | Black, Blush gold, Deep Sea blue, Ice white and Silver frost |
| -- | Glass and Metal |
| $ 249.00 | $ 244.00 |
| Display / Screen | |
| 4 inches | 6.1 inches |
| 320 x 480 pixels | 2340 x 1080 pixels |
| -- | OLED |
| 144 pixels per inch | 422 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 6.4 | 8.3 |
| Performance | |
| -- | HiSilicon Kirin 990 chipset |
| Dual-Core 1200 MHz processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2860 MHz) processor |
| 256 MB RAM | 6 GB RAM |
| Yes GPU | Mali-G76 MP16 GPU |
| 7.74 | 9.63 |
| 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 | 50.00 MP + 32.00 MP |
| -- | f/1.90 aperture |
| -- | 23.00mm focal length |
| -- | 0.78 inches (1/1.28") sensor |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| 5.61 | 12.21 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM, Dual SIM | Nano SIM |
| 2.8 | 10.7 |
| Battery Life | |
| 1500mAh Li-Ion Battery | 3800mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 8 hours talk time | -- |
| 3.28 | 5.76 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Huawei P40 is much better than the Celkon A21, having an 86.4 score against 42.2. These devices come with Android operating system, but Huawei P40 has an older 10 version and Celkon A21 has Android 4.2.2. Huawei P40's body is noticeably thinner but way heavier than the Celkon A21. The Huawei P40 counts with an incredibly better screen than Celkon A21, because it has a way higher resolution of 1080 x 2340 pixels, way more pixels per inch of display and a really bigger display.
Huawei P40 counts with a lot better processing power than Celkon A21, because it has a larger number of cores (and they are faster) and more RAM. The Huawei P40 has a way better camera than Celkon A21, because it has a much more mega pixels camera. The Huawei P40 has a way bigger storage capacity to install applications and games or saving photos and videos than Celkon A21, because although it has no SD memory card expansion slot, it also counts with 127,49 GB more internal storage capacity.
Huawei P40 counts with a much better battery life than Celkon A21, because it has a 3800mAh battery capacity against 1500mAh.
Despite of being the best phone in our current comparison, the Huawei P40 is also cheap compared to the Celkon A21.
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