Redmi Note 8 2021 vs Oppo F9
手机规格 | 触控手机 | 触控手机 |
大小 | 158.30 x 75.30 x 8.35 mm | 156.70 x 74.04 x 7.99 mm |
Weight | 190.00 g | 169.00 g |
显示屏尺寸 | 6.30" | 6.30" |
Display | 彩色 / IPS TFT 16M 颜色 60 Hz 1080 x 2340 px (6.30") 409 ppi | 彩色 / IPS TFT 16M 颜色 1080 x 2340 px (6.30") 409 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 | ||
标准电池 | Li-Po 4000 mAhBuy powerbank | Li-Ion 3500 mAhBuy powerbank |
快速充电 | Quick Charge | VOOC |
无线充电 | ||
手机存储 | 64 GB, 128 GB | 64 GB, 128 GB |
随机存取存储 (RAM) | 4 GB | 4 GB, 6 GB |
Memory cards | microSD, microSDHC, microSDXC 为 256 GBBuy memory card | microSD, microSDHC, microSDXC 为 256 GBBuy memory card |
Operating system | Android 11 | Android 8.1 Oreo |
接口 | MIUI 12.5 | ColorOS 5.2 |
处理器 | MediaTek Helio G85 MT6769V | MediaTek Helio P60 MT6771 |
Processor clock | 2000 MHz | 2000 MHz |
GPU | ARM Mali-G52 MC2 @1 GHz | ARM Mali-G72 MP3 @800 MHz |
Touchscreen | ||
双SIM卡 | ||
SIM卡标准 | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
卡双模式 | dual standby | dual standby |
混合双卡双待 | ||
发行日期 | 第 2 季 2021 | 第 3 季 2018 |
手机其他名称 | Xiaomi Redmi Note 8 2021 | CPH1823; CPH1828; CPH1881 |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS标准 | 850 900 1700 1900 2100 | 850 900 2100 |
LTE 标准 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 |
5G 标准 | ||
CDMA标准 | ||
TD-SCDMA 标准 | 1900 2000 | |
UMA标准 |