| Global Score | |
| 72.2 | 79.5 |
| Basic Information | |
| Samsung | Huawei |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 9.0 Pie |
| 2012-06-04 | 2018-10-26 |
| 5.38 x 2.78 x 0.34 inches | 6.23 x 3.04 x 0.33 inches |
| 4.73 ounces | 6.63 ounces |
| Blue, Red and White | 16 777 216 |
| Polycarbonate | Glass and Metal |
| Scratch-Resistant Glass | -- |
| $ 585.00 | $ 519.00 |
| Display / Screen | |
| 4.8 inches | 6.5 inches |
| 720 x 1280 pixels (HD) | 2244 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 306 pixels per inch | 383 pixels per inch |
| -- | 820 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 8.7 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | HiSilicon Kirin 980 chipset |
| Krait (Dual-Core 1500 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 2 GB (500 MHz) RAM | 4 GB RAM |
| Adreno 225 (400 MHz) GPU | Mali-G76 MP10 GPU |
| 8.46 | 9.45 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | No SD card slot |
| 6.16 | 10.1 |
| Camera | |
| 8.00 MP + 1.90 MP | 12.00 MP + 24.00 MP |
| f/2.60 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.33 inches (1/3") sensor | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.47 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Huawei Mate 20 has an overall score of 79.5, which is much better than Samsung Galaxy S III AT&T's 72.2 global score. The Huawei Mate 20 body is noticeably newer and a little thinner, but noticeably heavier than the Samsung Galaxy S III AT&T. Both devices in this comparison have Android OS (Operating System), but the Huawei Mate 20 has the newer 9.0 Pie version while Samsung Galaxy S III AT&T has Android 4.3, so it counts with a couple additional features.
The Huawei Mate 20 counts with a bit more vivid screen than Galaxy S III AT&T, because it has a lot higher resolution of 1080 x 2244, a lot larger display and a greater pixels density. The Huawei Mate 20 counts with a way bigger memory to install applications and games or saving photos and videos than Galaxy S III AT&T, because although it has no external memory card slot, it also counts with 128 GB internal storage.
Huawei Mate 20 features a better performing processing unit than Galaxy S III AT&T, because although it has doesn't have a GPU, it also counts with more RAM and a greater number of faster cores. Huawei Mate 20 has a much better camera than Galaxy S III AT&T, because it has a lot bigger diafragm aperture, a lot better (4K) video quality, a much more MP camera and a much larger sensor capturing more light and vivid colors.
The Huawei Mate 20 features a really longer battery performance than Galaxy S III AT&T, because it has 4000mAh of battery capacity instead of 2100mAh.
In addition to being the best phone between the ones we are comparing, Huawei Mate 20 is also cheaper than the other phone.
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