Samsung Galaxy A51 vs Redmi Note 10 5G China
| Type | Touch | Touch |
| Dimensions | 158.50 x 73.60 x 7.90 mm | 161.81 x 75.34 x 8.92 mm |
| Weight | 172.00 g | 190.00 g |
| Display size | 6.50" | 6.50" |
| Display | Color / Super AMOLED 16M colors 1080 x 2340 px (6.50") 396 ppi | Color / IPS TFT 16M colors 90 Hz 1080 x 2400 px (6.50") 409 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 4000 mAhBuy powerbank
| Li-Po 5000 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | Quick Charge 3.0 |
| Wireless battery charging | ||
| Internal memory | 64 GB, 128 GB | 64 GB, 128 GB, 256 GB |
| End-user memory | UNKNOWN, 107 GB | |
| RAM memory | 4 GB, 6 GB, 8 GB | 4 GB, 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 10 | Android 11 |
| Interface | One UI 2.0 | MIUI 12 |
| Processor | Samsung Exynos 9611 | MediaTek Dimensity 700 MT6833 |
| Processor clock | 2300 MHz | 2200 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mail-G57 MC2 @955 Mhz |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2019 | 2Q 2021 |
| Other names | SM-A515F; SM-A515FN; SM-A515X | Xiaomi Redmi Note 10 5G China |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | FDD 5G: 2100 TDD 5G: 3500, 2500 | |
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

