Xiaomi Redmi 4A vs Redmi Note 8 Pro
手机规格 | 触控手机 | 触控手机 |
防水性和防尘性 | IP52 | |
大小 | 139.90 x 70.40 x 8.50 mm | 161.30 x 76.40 x 8.79 mm |
Weight | 131.50 g | 199.80 g |
显示屏尺寸 | 5.00" | 6.53" |
Display | 彩色 / IPS TFT 16M 颜色 720 x 1280 px (5.00") 294 ppi | 彩色 / IPS TFT 16M 颜色 1080 x 2340 px (6.53") 395 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-Ion 3120 mAhBuy powerbank | Li-Po 4500 mAhBuy powerbank |
快速充电 | Quick Charge 4+ | |
无线充电 | ||
手机存储 | 16 GB, 32 GB | 128 GB, 64 GB, 256 GB |
随机存取存储 (RAM) | 2 GB | 6 GB, 8 GB |
Memory cards | microSD, microSDHC, microSDXC 为 128 GBBuy memory card | microSD, microSDHC, microSDXC 为 256 GBBuy memory card |
Operating system | Android 6.0 Marshmallow | Android 9.0 Pie |
接口 | MIUI 8 | MIUI 10 |
处理器 | Qualcomm Snapdragon 425 8917 | MediaTek Helio G90T |
Processor clock | 1400 MHz | 2000 MHz |
GPU | Adreno 308 @500 MHz | ARM Mali-G76 3EEMC4 @800 MHz |
Touchscreen | ||
SAR因素 | 1,181 W/kg | |
双SIM卡 | ||
SIM卡标准 | DualSIM(microSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
卡双模式 | dual standby | dual standby |
混合双卡双待 | microSIM, microSD | |
发行日期 | 第 4 季 2016 | 第 3 季 2019 |
手机其他名称 | - | Xiaomi Redmi Note 8 Pro |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS标准 | 850 900 1900 2100 | 850 900 1900 2100 |
LTE 标准 | FDD LTE: 2600, 2100, 1800, 1700, 850, 800 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
5G 标准 | ||
CDMA标准 | ||
TD-SCDMA 标准 | 1900 2000 | 1900 2000 |
UMA标准 |