Compare phones
| Global Score | |
| 46.5 | 86.4 |
| Basic Information | |
| Karbonn | Huawei |
| Android 4.4.2 | Android 10 |
| -- | 2020-04-07 |
| 4.89 x 2.53 x 0.40 inches | 5.86 x 2.80 x 0.33 inches |
| 4.59 ounces | 6.17 ounces |
| Black | 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 |
| 480 x 800 pixels | 2340 x 1080 pixels |
| IPS LCD | OLED |
| 233 pixels per inch | 422 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.6 | 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 |
| 512 MB RAM | 6 GB RAM |
| Yes GPU | Mali-G76 MP16 GPU |
| 7.83 | 9.63 |
| Storage | |
| 4 GB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | No SD card slot |
| 3.82 | 10.1 |
| Camera | |
| 5.00 MP + 0.30 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 |
| 5.83 | 12.21 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM, Dual SIM | Nano SIM |
| 4 | 10.7 |
| Battery Life | |
| 1400mAh Li-Ion Battery | 3800mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 300 hours standby time | -- |
| 3.12 | 5.76 |
| Other Features | |
| Bluetooth | 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
The Huawei P40 has a score of 86.4, which is a lot better than Karbonn Smart A12 Star's global score of 46.5. Huawei P40's design is thinner but incredibly heavier than Karbonn Smart A12 Star. These devices use Android OS (operating system), but Huawei P40 has the previous 10 version while Karbonn Smart A12 Star has Android 4.4.2 version.
Huawei P40 counts with a bit sharper screen than Karbonn Smart A12 Star, because it has a lot better display pixel density, a way bigger display and a lot higher resolution of 1080 x 2340. The Huawei P40 counts with a much more powerful processing unit than Karbonn Smart A12 Star, because it has more RAM and 6 more cores.
The Huawei P40 counts with a way bigger storage to store more games and applications than Karbonn Smart A12 Star, because although it has no SD memory slot, it also counts with 124 GB more internal memory capacity. The Huawei P40 has a much better camera than Karbonn Smart A12 Star, because it has a camera with a much better 50 megapixels resolution.
Huawei P40 counts with a much better battery duration than Karbonn Smart A12 Star, because it has a 3800mAh battery size against 1400mAh.
Despite of being the best phone between the ones we are comparing, Huawei P40 is also cheaper than the Karbonn Smart A12 Star, making buying this phone a simple decision.
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