Compare phones
| Global Score | |
| 37.7 | 78.1 |
| Basic Information | |
| AT&T | Huawei |
| Android 2.2 | Android 9.0 Pie, 8.1 Oreo |
| 2011-09-07 | 2018-04-27 |
| 4.72 x 2.56 x 0.46 inches | 5.87 x 2.79 x 0.30 inches |
| 4.41 ounces | 5.82 ounces |
| -- | Black, Blue, Gold and Pink |
| -- | Glass and Metal |
| $ 280.00 | $ 274.00 |
| Display / Screen | |
| 3.8 inches | 5.8 inches |
| 480 x 800 pixels | 2244 x 1080 pixels |
| TFT | IPS LCD |
| 246 pixels per inch | 429 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.2 | 8.2 |
| Performance | |
| -- | HiSilicon Kirin 970 chipset |
| processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2360 MHz) processor |
| -- | 4 GB RAM |
| GPU | Mali-G72 MP12 GPU |
| 5.76 | 9.27 |
| 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 | |
| 5.00 MP | 12.00 MP + 24.00 MP |
| -- | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| 1280 x 720 (30 fps) (HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 6.27 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM, Dual SIM |
| 3.9 | 6.7 |
| Battery Life | |
| 1500mAh Li-Ion Battery | 3400mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 240 hours standby time 4 hours talk time | -- |
| 3.28 | 5.36 |
| Other Features | |
| Bluetooth 2.1 | Bluetooth 4.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Huawei P20 is way better than the AT&T Impulse 4G, having a score of 78.1 against 37.7. Both devices we are comparing here work with Android operating system, but the Huawei P20 has 9.0 Pie version and AT&T Impulse 4G has Android 2.2 version, providing you some extra features and performance tweaks. The Huawei P20 design is much newer and a lot thinner than the AT&T Impulse 4G's, but it is also noticeably heavier.
Huawei P20 counts with a much better screen than AT&T Impulse 4G, because it has a much larger display, a way better 1080 x 2244 resolution and a lot better pixel number per display inch. The Huawei P20 has a much greater processing power than AT&T Impulse 4G, because it has a larger number of cores.
The Huawei P20 features a very superior memory for games and applications than AT&T Impulse 4G, because although it has no SD memory card expansion slot, it also counts with more internal storage. The Huawei P20 features a way better battery duration than AT&T Impulse 4G, because it has a 127 percent larger battery size.
Huawei P20 has a greater camera than AT&T Impulse 4G, because it has a camera with a much better 12 MP resolution and a lot better (4K) video resolution.
Even being the best phone between the ones we are comparing, Huawei P20 is also cheap compared to the other phone.
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