Samsung Galaxy M51 vs Samsung Galaxy A72
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP67 | |
| Dimensions | 163.90 x 76.30 x 9.50 mm | 165.00 x 77.40 x 8.40 mm |
| Weight | 213.00 g | 203.00 g |
| Display size | 6.67" | 6.70" |
| Display | Color / Super AMOLED 16M colors 60 Hz 1080 x 2400 px (6.67") 395 ppi | Color / Super AMOLED 16M colors 90 Hz 1080 x 2400 px (6.70") 393 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 3840 min. (64.0 h) | |
| Playback time (max.) | Audio: 128 h (5.3 days) Video: 34 h (1.4 days) | nd |
| Internet browsing time (max.) | WiFi: 24 h (1.0 days) 4G: 23 h (1.0 days) | nd |
| Standard battery | Li-Ion 7000 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | Fast Charging |
| Wireless battery charging | ||
| Internal memory | 128 GB | 128 GB, 256 GB |
| RAM memory | 6 GB, 8 GB | 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 10 | Android 11 |
| Interface | - | One UI 3.0 |
| Processor | Qualcomm Snapdragon 730 | Qualcomm Snapdragon 720G |
| Processor clock | 2200 MHz | 2300 MHz |
| GPU | Adreno 618 | Adreno 618 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) |
| Announced | 3Q 2020 | 1Q 2021 |
| Other names | SM-M515F | SM-A725F; SM-A725M |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

