Samsung Galaxy A51 Dual SIM vs Huawei Mate 20 Lite
| Type | Touch | Touch |
| Dimensions | 158.50 x 73.60 x 7.90 mm | 158.30 x 75.30 x 7.60 mm |
| Weight | 172.00 g | 172.00 g |
| Display size | 6.50" | 6.30" |
| Display | Color / Super AMOLED 16M colors 1080 x 2400 px (6.50") 405 ppi | Color / IPS TFT 16M colors 1080 x 2340 px (6.30") 409 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Ion 3750 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Internal memory | 128 GB | 64 GB |
| RAM memory | 4 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC |
| Operating system | Android 10 | Android 8.1 Oreo |
| Interface | One UI 2.0 | EMUI 8.2 |
| Processor | Samsung Exynos 9611 | HiSilicon Kirin 710 |
| Processor clock | 2300 MHz | 2200 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mali G51 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | |
| Announced | 4Q 2019 | 3Q 2018 |
| Other names | SM-A515F/DS; SM-A515F/DSM; SM-A515F/DSN; SM-A515F/DST | SNE-AL00; SNE-LX1 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 1900, 1700, 850, 700 TDD LTE: 2500 | FDD LTE: 2600, 2100, 1800, 900, 800 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

