Samsung Galaxy J7 2017 vs Samsung Galaxy A52 Dual SIM
手机规格 | 触控手机 | 触控手机 |
防水性和防尘性 | IP67 | |
大小 | 152.40 x 74.70 x 7.80 mm | 159.90 x 75.10 x 8.40 mm |
Weight | 181.00 g | 189.00 g |
显示屏尺寸 | 5.50" | 6.50" |
Display | 彩色 / Super AMOLED 16M 颜色 1080 x 1920 px (5.50") 401 ppi | 彩色 / Super AMOLED 16M 颜色 90 Hz 1080 x 2400 px (6.50") 405 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-Ion 3600 mAhBuy powerbank | Li-Ion 4500 mAhBuy powerbank |
快速充电 | Fast Charging | |
无线充电 | ||
手机存储 | 16 GB, 32 GB | 128 GB, 256 GB |
随机存取存储 (RAM) | 3 GB | 6 GB, 4 GB, 8 GB |
Memory cards | microSD, microSDHC, microSDXC 为 256 GBBuy memory card | microSD, microSDHC, microSDXC 为 1000 GBBuy memory card |
Operating system | Android 7.0 Nougat | Android 11 |
接口 | - | One UI 3.0 |
处理器 | Samsung Exynos 7870 | Qualcomm Snapdragon 720G |
Processor clock | 1600 MHz | 2300 MHz |
GPU | ARM Mali-T830 MP1 @700 MHz | Adreno 618 |
Touchscreen | ||
双SIM卡 | ||
SIM卡标准 | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
卡双模式 | nd | dual standby |
混合双卡双待 | nd | nanoSIM, microSD |
发行日期 | 第 3 季 2017 | 第 1 季 2021 |
手机其他名称 | SM-J730F | SM-A525F/DS; SM-A525M/DS |
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, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 |
5G 标准 | ||
CDMA标准 | ||
TD-SCDMA 标准 | ||
UMA标准 |