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Dell Inspiron 14 7490-99DXP

Specifications

Dell Inspiron 14 7490-99DXP
Dell Inspiron 14 7490-99DXP (Inspiron 14 7400 Series)
Processor
Intel Core i5-10210U 4 x 1.6 - 4.2 GHz, Comet Lake-U
Graphics adapter
Intel UHD Graphics 620
Memory
8 GB 
Display
14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, glossy: yes
Storage
256 GB SSD
Connections
2 USB 3.0 / 3.1 Gen1, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, Card Reader: microSD
Networking
Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.0
Size
height x width x depth (in mm): 18 x 320 x 206
Battery
52 Wh
Operating System
Microsoft Windows 10 Home 64 Bit
Additional features
Keyboard Light: yes
Weight
1.3 kg
Links
Dell homepage
Dell notebook section

 

Price comparison

Average Score: 80% - good
Average of 2 scores (from 2 reviews)
price: - %, performance: 80%, features: - %, display: 50% mobility: 90%, workmanship: 80%, ergonomy: - %, emissions: - %

Reviews for the Dell Inspiron 14 7490-99DXP

90% Dell Inspiron 14 7000 (7490)
Source: PC Mag English EN→zh-CN Archive.org version
The Dell Inspiron 14 7000's enviable blend of performance, screen size, and portability unseats the company's near-legendary XPS 13 as our favorite ultraportable.
Single Review, online available, Long, Date: 01/30/2020
Rating: Total score: 90%
70% Test du Dell Inspiron 14 7490 : s’inspirer du meilleur
Source: Frandroid French FR→zh-CN Archive.org version
Single Review, online available, Very Long, Date: 01/19/2020
Rating: Total score: 70% performance: 80% display: 50% mobility: 90% workmanship: 80%

Comment

Intel UHD Graphics 620:

集成显卡（GT2,24 EU），可以在一些Kaby-Lake-Refresh 中央处理器型号（15 W ULV系列）上找到。技术上与之前名为HD Graphics 620的Kaby-Lake的显卡相同。

 

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


i5-10210U:

基于Comet Lake的低功耗四核处理器（在技术上与Whiskey Lake相同，但仍采用14nm ++生产）。通过超线程（8个线程），CPU频率在1.6和4.2 GHz之间（全核最大为3.9 GHz）。集成内存控制器支持DDR4-2666，性能可以由OEM调整（可能为10-25瓦，默认为15W）。

与更快的i5-10510U相比，三级缓存从8 MB减少到6 MB。

» Further information can be found in our Comparison of Mobile Processsors.


14.00":

大体上，这个屏幕尺寸常见于亚笔记本电脑，超极本和变形本中。对这三类产品来说这个尺寸都较大。亚笔记本中尺寸最大的机型是采用这个屏幕尺寸。

大尺寸可以让屏幕有更高的分辨率。因而例如字体等的细节将会更丰富。不过另一方面，小屏幕的功耗会较低，而设备也会更轻盈小巧，售价更低。

» To find out how fine a display is, see our DPI List.


1.3 kg: 这是11到13寸的超大尺寸平板电脑，亚笔记本电脑，超极本和变形本的常见重量。


» Further information can be found in our Notebook Purchase Guide.

 

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> Notebookcheck中文版（NBC中国） > 资料库 > Dell Inspiron 14 7490-99DXP
Stefan Hinum (Update: 2020-03- 6)