Apple iPhone 7 Plus vs Samsung Galaxy A51
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP67 | |
| Dimensions | 158.20 x 77.90 x 7.30 mm | 158.50 x 73.60 x 7.90 mm |
| Weight | 188.00 g | 172.00 g |
| Display size | 5.50" | 6.50" |
| Display | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / Super AMOLED 16M colors 1080 x 2340 px (6.50") 396 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 3G: 1860 min. (31.0 h) | |
| Stand-by (max.) | 3G: 384 h. (16.0 days) | |
| Playback time (max.) | Audio: 60 h (2.5 days) Video: 14 h (0.6 days) | nd |
| Internet browsing time (max.) | WiFi: 15 h (0.6 days) 3G: 13 h (0.5 days) 4G: 13 h (0.5 days) | nd |
| Standard battery | Li-Ion 2900 mAhBuy powerbank
| Li-Ion 4000 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Internal memory | 32 GB | 64 GB, 128 GB |
| End-user memory | UNKNOWN, 107 GB | |
| RAM memory | 3 GB | 4 GB, 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | |
| Operating system | iOS 10 | Android 10 |
| Interface | - | One UI 2.0 |
| Processor | Apple A10 | Samsung Exynos 9611 |
| Processor clock | - | 2300 MHz |
| GPU | - | ARM Mali-G72 MP3 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) |
| Announced | 3Q 2016 | 4Q 2019 |
| Other names | A1661; A1784 | SM-A515F; SM-A515FN; SM-A515X |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||
| CDMA | 850 1900 | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

