Samsung Galaxy Note 20 Ultra vs Samsung Galaxy A31
| 手机规格 | 触控手机 | 触控手机 |
| 防水性和防尘性 | IP68 | |
| 大小 | 164.80 x 77.20 x 8.10 mm | 159.30 x 73.10 x 8.60 mm |
| Weight | 208.00 g | 185.00 g |
| 显示屏尺寸 | 6.90" | 6.40" |
| Display | 彩色 / Dynamic AMOLED 16M 颜色 120 Hz 1440 x 3088 px (6.90") 494 ppi | 彩色 / Super AMOLED 16M 颜色 1080 x 2400 px (6.40") 411 ppi |
| 显示保护 | Corning Gorilla Glass Buy screen protector | |
| 附加显示屏 | ||
| 辅助显示保护 | ||
| 标准电池 | Li-Po 4500 mAhBuy powerbank | Li-Po 5000 mAhBuy powerbank |
| 快速充电 | Fast Charging | Fast Charging |
| 无线充电 | WPC | |
| 手机存储 | 256 GB | 64 GB |
| 最终用户内存 | 46.2 GB | |
| 随机存取存储 (RAM) | 12 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC 为 1000 GBBuy memory card | microSD, microSDHC, microSDXC 为 512 GBBuy memory card |
| Operating system | Android 10 | Android 10 |
| 接口 | One UI | One UI |
| 处理器 | Samsung Exynos 990 | MediaTek Helio P65 MT6768 |
| Processor clock | 2700 MHz | 2000 MHz |
| GPU | ARM Mali-G77 MP11 | ARM Mali-G52 @820 MHz |
| Touchscreen | ||
| 双SIM卡 | ||
| SIM卡标准 | DualSIM(eSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| 卡双模式 | dual standby | |
| 混合双卡双待 | ||
| 发行日期 | 第 3 季 2020 | 第 1 季 2020 |
| 手机其他名称 | SM-N986C; SM-N986N; SM-N986B; SM-N986BR; SM-N986W | SM-A315F; SM-A315G/L; SM-A315N |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300 |
| 5G 标准 | FDD 5G: 1900, 1700, 850, 600 TDD 5G: 2500 | |
| CDMA标准 | ||
| TD-SCDMA 标准 | ||
| UMA标准 |

