current position：Home>"Material evaluation" DYNABOOK ex40l-j hands-on experience: stunning appearance at a glance, love the key to pure white pen cutting
"Material evaluation" DYNABOOK ex40l-j hands-on experience: stunning appearance at a glance, love the key to pure white pen cutting
2022-06-24 06:09:39【Drunken Euphemism】
But this one in my hand is definitely an exception , The whole body is white , Both the middle frame and the screen border are white , With such a design , It's not a limited edition yet , But ordinary mass production models , This beauty really loves you at a glance , I don't know how many people hit the point .
Don't talk much , Let's have a taste of this one ,dynabook EX40L-J.
Let's first take a look at the configuration of my tester ：
CPU：Intel core i5-1135G7
GPU：Intel Sharp torch Xe Core graphics card
Memory ：16GB DDR4 3200MHz
solid state ：512GB SSD
1、 Beauty is justice ！
When friends or acquaintances around me want me to recommend a notebook to them , The products I often recommend are notebook computers with high appearance value , Although the hardware and performance is a very important indicator to buy a notebook , But for daily office needs , At the current hardware level , No matter how good the performance adjustment is, there is no obvious difference in actual use , and 「 good-looking 」、「 Pleasing to the eye 」 Is more intuitive , Is a very important attribute .
first dynabook EX40L-J I was very surprised at its white design , To put it simply , As long as it can be white , It's all white , Screen frame 、 The middle frame of the fuselage 、 Whole D Noodles , Even every key cap of the keyboard 、 Screen axis 、 Foot mats at the bottom , Even the area of the physical security camera is white , White is too thorough .
This design is almost extinct , The white fuselage has very high requirements for technology , For example, it is easy to cause color difference , In such a large body as a laptop , Be able to keep... Visually 「 white 」 The unification of is a very difficult thing , and dynabook EX40L-J To be able to do this , Absolutely enough .
A The position in the middle of the face is engraved dynabook The mirror LOGO, Usually, office notebooks tend to be in A The noodles won't be decorated any more , Most of them are flat , But this one EX40L-J stay A There is a small bulge near the rotating shaft , The middle bulge dissipates to both sides , Add a bit of three-dimensional feeling without appearing abrupt , And relative to an entire plane , This small bulge requires much higher technology , The cost of mold opening will naturally increase .
The screen is designed with a narrow border , According to official information , The left and right borders are 6.4mm, Proportion of screen 81%,14 Inch IPS screen , A resolution of 1080P, There is an anti peek camera at the top of the screen , Support face recognition technology . The screen axis can 180 Degree of rotation , Use CRTL+ALT+ On / Press the down arrow key to complete the flipping of the screen display , At a meeting 、 When discussing work, you can quickly show the screen content to your colleagues , No more awkward crowding .
dynabook EX40L-J positive
Screen quality , Measure the screen coverage 64%sRGB, Maximum brightness 250 Nita, , Average color level 0.96.
notice C Noodles , The first thing that catches our eyes must be this pure white keyboard , The pure white key cap looks good for a moment , But on the touch ... The plastic feeling is heavier , Fortunately, the bond path is long , The typing feel is not bad . The power button is located at C The upper right corner of the face , Independent of keyboard area , Avoid accidental contact , If the power key is also white , So much the better . The area where the touch pad can be pressed is relatively large , It feels smooth , There is a fingerprint identification area in the upper left corner .
C There is an independent area in the lower right corner of the face , Above is a white background dynabook Brand name plate , The words on it are in grey , Strive not to affect the unity of white , The same situation also appears on the border at the bottom of the screen .
D Noodles are also worth mentioning , On the right is the fan air inlet , There is a small window on the left , After the small window is opened, the memory module is located in the area , If the user wants to add / If you upgrade a memory module, you don't need to remove the entire chassis , Instead, you can replace the memory by unscrewing a screw .
dynabook EX40L-J D Noodles
Finally, let's take a look at the interface , There is a power interface on the left side of the fuselage 、 Two thunderbolts 4 Interface 、 One HDMI 2.0 Interface 、 One USB 3.2 Interface 、 One 3.5mm Audio interface ; On the right side of the fuselage is a network cable interface 、 One USB 3.2 Interface 、 One MicroSD Card reader . Such a rich interface is a routine operation of Japanese manufacturers , In particular, there is a network cable interface on the thin book , It's really rare ; Double lightning 4 Interfaces are compared to many single interfaces Type-C Or single lightning interface , It can supply power to the notebook at the same time + Expand the screen or transfer data , Convenient and practical .
Interface on the left side of the fuselage
Interface on the right side of the fuselage
2、28W Full power consumption ！
dynabook EX40L-J Carrying i5-1135G7 processor ,10nm process , Four cores and eight threads , Base frequency 2.4GHz, Maximum Rui frequency 4.2GHz,8MB Three moderations , It is a very mainstream processor at present .
CPU essential information
stay CINEBENCH Score of each version ：
CINEBENCH R15： Multi core performance 878cb, Single core performance 193cb;
CINEBENCH R23： Multi core performance 5169pts, Single core performance 1329pts;
Although my test prototype has only 8GB Single channel memory , But this one i5-1135G7 Of CPU The theoretical performance score is not inferior to that of other lightweight materials , This means that its performance release should be very good , So I checked its power consumption settings ,PL2 Power consumption up to 64W,PL1 As high as 28W, This is for an office oriented thin book , It really surprised me , After all, there are more business tests , Because of the positioning problem, I don't care much about the performance , But this one dynabook EX40L-J With the desire to let me hurry to the toaster , See if it can be maintained at 28W.
Use AIDA 64 System stability test Stress FPU Pattern , Test duration 30 minute ,CPU Power waste 28W, temperature 89 Degrees or so , The full core frequency is 2.9GH～3.2GHz between , It can indeed be maintained at 28W High power consumption , It's rare for business instinct to behave like this .
Stress FPU Toaster
GPU In terms of i5-1135G7 Sharp torch integrated in Xe Core graphics card , The specification is 80Eu, frequency 1300MHz, stay 3DMark In the test ,Fire Strike Pattern GPU score 2703 branch ,Time Spy Pattern GPU score 928 branch , Its performance is also good enough to run smoothly, such as LOL、DOTA2 Such E-sports online games .
GPU essential information
In terms of overall performance of the whole machine , Use PCMARK 10 Of Extended Mode to test , Total score 3523 branch . Included in the application launch 、 Videoconferencing 、 Score in common basic function items of web browsing 9068 branch ; In contains a table 、 Score in the productivity project of document portability 5231 branch ; Included in the photo 、 Score of digital content creation project for video editing and rendering 4446 branch ; Score in the game 1974 branch . It shows that this model has good comprehensive performance , It can meet the needs of daily office and light entertainment .
PCMARK 10 Extended Pattern
Hard disk ,512GB Of PCIe 3.0 SSD, Measured maximum reading speed 2472MB/S, Maximum write speed 1767MB/S, It belongs to the mainstream level .
CDM Hard disk test
3、 Endurance test
Business users often need to travel frequently 、 Public release , It is common to work without power supply , Therefore, the business product needs to work hard in battery management , First dynabook EX40L-J Equipped with a 53WH The battery , The system has built-in battery management software , Unlike other products, there may be only one energy-saving mode on or off ,dynabook EX40L-J You can also adjust the energy-saving level by yourself , Affect the display brightness of the screen 、 Time to turn off the hard disk 、 The time to turn off the display and the time the computer goes to sleep , It can also display the power consumption of the whole machine from time to time .
In addition to this feature , The peak power transfer function is also an interesting function , You can manually select the time of your computer , The system will automatically optimize the battery level , Balancing electricity demand during peak periods .
Endurance testing , Use PCMARK 10 The modern office mode of , Full link Wi-Fi, Turn on energy saving mode , The final endurance score is 10 One and a half hours , The endurance performance belongs to the current mainstream level .
The machine dynabook EX40-J to . The most impressive feature must be its all white fuselage , This is extremely rare in the current laptop market , It's hard to find a product with a similar design , Your appearance is unparalleled ; I was even more surprised by its performance , Business books also have 28W Full power release , It's rare. , It has also done a good job in battery management and interface usability . In general ,dynabook EX40-J It is a business masterpiece suitable for young white-collar workers .
author[Drunken Euphemism],Please bring the original link to reprint, thank you.
The sidebar is recommended
- After China suspended listing, Toyota recalled 2700 pure electric SUV bz4x globally: there is a risk of wheel falling off
- Titanic remakes 3D 4K HDR at high frame rate and will be re screened next Valentine's Day
- This year, JD 618 Apple sold 2.82 million iPhones, more than seven times more than the second place
- If Toshiba is privatized, the transaction price may rise to about $22billion
- It is reported that Tesla China has started to lay off about 10% of its staff, not involving the manufacturing side
- State Post Office: by the end of May, the postal express cooperation had covered 249000 villages in 31 provinces
- The two departments jointly issued the code of conduct for network anchor
- Trendforce: in 2022, we will focus on 12 inch capacity expansion. It is expected that the mature process capacity will increase by 20% year-on-year
- Ningde times confirmed that the new energy vehicles under ideal automobile will be equipped with Kirin batteries, and Nezha automobile is talking about cooperation
- Analyst: by 2028, electric vehicles will account for 33% of global automobile sales
guess what you like
By 2028, electric vehicles will account for 33% of global vehicle sales
GM tries to simplify charging and plug-in payment for electric vehicles
Players start with RTX 3080 used mineral card: 2GB video memory evaporates
Wei Lai responded that two testers were killed when the car fell off a building: very sad, the accident investigation has been started
The source said it was certain that Samsung would not release the galaxy S22 Fe
Einride will operate its cab less self driving electric truck on public roads in the United States
20 year legend 3dfx voodoo 5 graphics card driver update supports hairtail screen
Scientists uncover the origin of mysterious explosive radio storms
The release of Sony's new remote control was once complained by Luo Yonghao that it was too difficult to operate blindly
Tesla officially launched the new model y, which is 2000 dollars higher than the employee price
- Biontech starts to build Africa's first mRNA vaccine production base
- In 2022, Q1 iPhone will occupy 62% of the sales volume in the high-end smartphone market and firmly occupy the leading position
- Child star suspected of jumping off a building and committing suicide on campus; his mother sent a document for help
- Monkeypox epidemic spread who will soon decide whether to issue the highest level warning
- Urban sky's small stratospheric balloon can collect earth images and data
- Hard core observation 676 foreign media reported the rapid development of China's chip industry
- Wangguanghua was appointed secretary of the leading Party group of the Ministry of natural resources
- Locuza explains the multi chip interconnection design of Intel sapphire Rapids
- It was revealed that the game company did not issue a new version in 2022, and game concept stocks such as Tencent and Kwai fell sharply across the board
- Owners show Tesla's low-cost modification scheme car machine large screen second increase physical air conditioning button
- Twice kicked out of the Hang Seng Index: Lenovo is back
- Intel's 12th generation core has a fake look at the users' "history of blood and tears"
- In the year of the tiger, we can see that these brands are fully open to the "tiger" power of Tiktok E-commerce
- Looking at the marketing breakthrough of clothing brands from sheen with annual sales of hundreds of billions
- Free promotion - E-mail Promotion: don't say it doesn't work, just read it word by word
- What do you know about common search promotion?
- Researchers have developed a new nanocrystalline gel with switchable state
- The new generation of Honda CR-V patent picture is exposed: the front face looks like BYD, car engine or Yingda update
- It is green. Why is it called mangrove?
- Look! Scientists crack the secret network transaction password of the underground kingdom
- Why did man explore the moon?
- "Chang'e" connects the earth and the moon, and the moon is beautiful for thousands of miles -- the scientific achievements of China's lunar exploration project
- Multiple provincial college entrance examination scores announced! Quick check!
- BYD zhaochangjiang predicts that Tengshi D9 will be launched next month, and 6 medium and large SUVs will be launched later
- In the first may, Shaanxi Province exported 53.46 billion yuan of integrated circuits, a year-on-year increase of nearly 33%
- Semiwiki: Although Qualcomm AI chips entered the market late, they are now surpassing Intel and NVIDIA
- Sa: Qualcomm, apple and MediaTek dominate the arm mobile computing chip market
- The first nuclear power station in Northeast China: Hongyanhe Nuclear Power Station was put into full operation, and nuclear heating was started this winter
- 5 new committers in Apache linkage (incubating) community
- Earplugs are also released overseas by Huawei freebuses Pro 2
- Domestic x86 CPU megacore with itx Mini motherboard: up to 8-core 2.7ghz
- The hands-on picture of Huawei Nova 10 real machine is exposed: the rear camera looks like "two stars with the moon"
- 20 years old CPU manufacturers transform risc-v architecture
- 1000km endurance without pressure Ningde times confirms that the ideal car is equipped with Kirin battery
- FDA announces ban on Juul electronic cigarette in the United States
- Nike will fully withdraw from the Russian market Starbucks, McDonald's and Coca Cola have all withdrawn
- How beautiful is the earth from the 8K perspective of the Chinese space station?
- Wei Lai revised the wording of the statement after responding to the dispute caused by "the vehicle fell off a building and killed two test drivers"
- A new study reveals the correlation between chemical modification of DNA of Rwandan genocide victims
- Did you guess? Mobile phones rank first in the online shopping consumption of the elderly