Samsung Galaxy A51 vs Huawei P9
| 手机规格 | 触控手机 | 触控手机 | 触控手机 | 触控手机 |
| 大小 | 158.50 x 73.60 x 7.90 mm | 145.00 x 70.90 x 6.95 mm | 148.60 x 71.20 x 7.40 mm | 160.20 x 75.70 x 7.90 mm |
| Weight | 172.00 g | 144.00 g | 145.00 g | 191.00 g |
| 显示屏尺寸 | 6.50" | 5.20" | 5.84" | 6.00" |
| Display | 彩色 / Super AMOLED 16M 颜色 1080 x 2340 px (6.50") 396 ppi | 彩色 / IPS TFT 16M 颜色 1080 x 1920 px (5.20") 424 ppi | 彩色 / IPS TFT 16M 颜色 1080 x 2280 px (5.84") 432 ppi | 彩色 / Super AMOLED 16M 颜色 1080 x 2220 px (6.00") 411 ppi |
| 显示保护 | Corning Gorilla Glass Buy screen protector | Corning Gorilla Glass Buy screen protector | ||
| 附加显示屏 | ||||
| 辅助显示保护 | ||||
| 通话最长时间 | 3G: 1200 分钟 (20.0 h) | 3G: 1260 分钟 (21.0 h) | ||
| 最大播放时间 | nd | Audio: 56 h (2.3 一天) Video: 12 h (0.5 一天) | nd | Audio: 120 h (5.0 一天) Video: 18 h (0.8 一天) |
| 最大的互联网浏览时间 | nd | 4G: 8 h (0.3 一天) | nd | WiFi: 15 h (0.6 一天) 3G: 13 h (0.5 一天) 4G: 14 h (0.6 一天) |
| 标准电池 | Li-Ion 4000 mAhBuy powerbank | Li-Po 3000 mAhBuy powerbank | Li-Po 3000 mAhBuy powerbank | Li-Ion 3500 mAhBuy powerbank |
| 快速充电 | Fast Charging | |||
| 无线充电 | ||||
| 手机存储 | 64 GB, 128 GB | 32 GB, 64 GB | 64 GB, 32 GB, 128 GB | 32 GB, 64 GB |
| 最终用户内存 | UNKNOWN, 107 GB | 25 GB | 22.4 GB | |
| 随机存取存储 (RAM) | 4 GB, 6 GB, 8 GB | 3 GB, 4 GB | 4 GB, 3 GB | 3 GB, 4 GB |
| Memory cards | microSD, microSDHC, microSDXC 为 256 GBBuy memory card | microSD, microSDHC, microSDXC 为 128 GBBuy memory card | microSD, microSDHC, microSDXC 为 256 GBBuy memory card | microSD, microSDHC, microSDXC 为 400 GBBuy memory card |
| Operating system | Android 10 | Android 6.0 Marshmallow | Android 8.0 Oreo | Android 8.0 Oreo |
| 接口 | One UI 2.0 | EMUI 4.1 | EMUI 8.0 | - |
| 处理器 | Samsung Exynos 9611 | HiSilicon Kirin 955 | HiSilicon Kirin 659 | Qualcomm Snapdragon 450 |
| Processor clock | 2300 MHz | 2500 MHz | 2360 MHz | 1800 MHz |
| GPU | ARM Mali-G72 MP3 | ARM Mali-T880 | ARM Mali-T830 MP2 @900 MHz | Adreno 506 |
| Touchscreen | ||||
| SAR因素 | 1,39 W/kg | |||
| 双SIM卡 | ||||
| SIM卡标准 | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | |
| 卡双模式 | nd | dual standby | dual standby | nd |
| 混合双卡双待 | nd | nanoSIM, microSD | nd | |
| 发行日期 | 第 4 季 2019 | 第 1 季 2018 | 第 2 季 2018 | |
| 手机其他名称 | SM-A515F; SM-A515FN; SM-A515X | P9 Dual SIM; EVA-L19 | ANE-AL00; ANE-TL00; ANE-LX1; ANE-LX2; ANE-LX3 | SM-A605F; SM-A605G; Galaxy A6+ 2018; Galaxy A6 Plus 2018 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 1700 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 | 850 900 1900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2300 |
| 5G 标准 | ||||
| CDMA标准 | 850 | |||
| TD-SCDMA 标准 | 1900 2000 | |||
| UMA标准 |



