Dynabook Portégé X40 Series
Processor: Intel Alder Lake-P i5-1240P, Intel Alder Lake-P i7-1260P, Intel Alder Lake-P i7-1270P, Intel Arrow Lake Ultra 5 225U, Intel Tiger Lake i7-1165G7Graphics Adapter: Intel Graphics 4-Core iGPU (Arrow Lake), Intel Iris Xe G7 80EUs, Intel Iris Xe G7 96EUs
Display: 14.00 inch
Weight: 1.05kg, 1.38kg, 1.4kg, 1.477kg
Price: 1100, 1450 euro
Average Score:
Average of 8 scores (from 14 reviews)
Average of 8 scores (from 14 reviews)
Dynabook Portégé X40-J-11C
Specifications
Notebook: Dynabook Portégé X40-J-11CProcessor: Intel Tiger Lake i7-1165G7
Graphics Adapter: Intel Iris Xe G7 96EUs
Display: 14.00 inch, 16:9, 1920 x 1080 pixels
Weight: 1.4kg
Price: 1100 euro
Links:
Price comparison
Average Score:
Average of 1 scores (from 1 reviews)
Foreign Reviews
Dynabook Portégé X40-J-11C Review – True blue
Source: Toptenreviews
EN→zh-CN Archive.org version
Toshiba’s laptop division turned into Dynabook a couple of years ago, but the X40-J range is the first to introduce a change in the overall design. It retains an attractive if understated dark-blue finish, but there are now thin silver outlines on the power key and trackpad. These match the silver metal hinge, which stretches almost the entire width. Also, while it sticks to a familiar aluminium chassis, the plastic base has a classy pinstripe effect. Read our Dynabook Portégé X40-J-11C Review.
Single Review, online available, Very Short, Date: 06/01/2021
Rating: Total score: 80%
Source: Toptenreviews
EN→zh-CN Archive.org versionToshiba’s laptop division turned into Dynabook a couple of years ago, but the X40-J range is the first to introduce a change in the overall design. It retains an attractive if understated dark-blue finish, but there are now thin silver outlines on the power key and trackpad. These match the silver metal hinge, which stretches almost the entire width. Also, while it sticks to a familiar aluminium chassis, the plastic base has a classy pinstripe effect. Read our Dynabook Portégé X40-J-11C Review.
Single Review, online available, Very Short, Date: 06/01/2021
Rating: Total score: 80%
Dynabook Portégé X40-K
Specifications
Notebook: Dynabook Portégé X40-KProcessor: Intel Alder Lake-P i7-1260P
Graphics Adapter: Intel Iris Xe G7 96EUs
Display: 14.00 inch, 16:9, 1920 x 1080 pixels
Weight: 1.477kg
Price: 1450 euro
Links:
Price comparison
Average Score:
Average of 4 scores (from 10 reviews)
Reviews
Dynabook Portégé X40-K评论。具有经济型显示屏的高级笔记本电脑 | Notebookcheck
Portege X40-K是该公司的高端商务笔记本电脑，零售价超过1400美元，但它配备的显示屏几乎是预算笔记本电脑价格的一半。除了新的第12代CPU之外，该模型当然可以使用更多的更新。
Portege X40-K是该公司的高端商务笔记本电脑，零售价超过1400美元，但它配备的显示屏几乎是预算笔记本电脑价格的一半。除了新的第12代CPU之外，该模型当然可以使用更多的更新。
Foreign Reviews
Dynabook Portege X40-K review (2022)
Source: Laptop Mag EN→zh-CN
If you’re a mobile professional looking to outfit your team with a solid, durable laptop that looks good and gets the job done, the Dynabook Portege X40-K is a solid choice for your mobile productivity employees. Thanks to its Core i7 processor, it serves up a good performance and its lightweight chassis makes working on the go a seamless, easy experience. And we’re never going to say no to a comfortable keyboard. However, for the price. I’d expect a display with better brightness and color accuracy as well as a faster SSD and slightly longer battery life. And if you do a lot of video conference calls, you’re going to need to purchase an external webcam. If those things are important, we’d recommend taking a hard look at the Dell Latitude 9420 2-in-1, which is available for $1,459 on Amazon(opens in new tab). Overall, the Dynabook Portege X40K is a solid business travelers’ laptop meant for document pushers who need all-day battery life and a lightweight, easy-on-the-eyes system that will keep up with most workflows on the go.
Single Review, online available, Medium, Date: 02/27/2023
Rating: Total score: 70%
Source: Laptop Mag
EN→zh-CNIf you’re a mobile professional looking to outfit your team with a solid, durable laptop that looks good and gets the job done, the Dynabook Portege X40-K is a solid choice for your mobile productivity employees. Thanks to its Core i7 processor, it serves up a good performance and its lightweight chassis makes working on the go a seamless, easy experience. And we’re never going to say no to a comfortable keyboard. However, for the price. I’d expect a display with better brightness and color accuracy as well as a faster SSD and slightly longer battery life. And if you do a lot of video conference calls, you’re going to need to purchase an external webcam. If those things are important, we’d recommend taking a hard look at the Dell Latitude 9420 2-in-1, which is available for $1,459 on Amazon(opens in new tab). Overall, the Dynabook Portege X40K is a solid business travelers’ laptop meant for document pushers who need all-day battery life and a lightweight, easy-on-the-eyes system that will keep up with most workflows on the go.
Single Review, online available, Medium, Date: 02/27/2023
Rating: Total score: 70%
Dynabook Portege X40-K review (2022)
Source: Laptop Mag EN→zh-CN
If you’re a mobile professional looking to outfit your team with a solid, durable laptop that looks good and gets the job done, the Dynabook Portege X40-K is a solid choice for your mobile productivity employees. Thanks to its Core i7 processor, it serves up a good performance and its lightweight chassis makes working on the go a seamless, easy experience. And we’re never going to say no to a comfortable keyboard. However, for the price. I’d expect a display with better brightness and color accuracy as well as a faster SSD and slightly longer battery life. And if you do a lot of video conference calls, you’re going to need to purchase an external webcam. If those things are important, we’d recommend taking a hard look at the Dell Latitude 9420 2-in-1, which is available for $1,459 on Amazon(opens in new tab). Overall, the Dynabook Portege X40K is a solid business travelers’ laptop meant for document pushers who need all-day battery life and a lightweight, easy-on-the-eyes system that will keep up with most workflows on the go.
Single Review, online available, Medium, Date: 02/27/2023
Rating: Total score: 70%
Source: Laptop Mag
EN→zh-CNIf you’re a mobile professional looking to outfit your team with a solid, durable laptop that looks good and gets the job done, the Dynabook Portege X40-K is a solid choice for your mobile productivity employees. Thanks to its Core i7 processor, it serves up a good performance and its lightweight chassis makes working on the go a seamless, easy experience. And we’re never going to say no to a comfortable keyboard. However, for the price. I’d expect a display with better brightness and color accuracy as well as a faster SSD and slightly longer battery life. And if you do a lot of video conference calls, you’re going to need to purchase an external webcam. If those things are important, we’d recommend taking a hard look at the Dell Latitude 9420 2-in-1, which is available for $1,459 on Amazon(opens in new tab). Overall, the Dynabook Portege X40K is a solid business travelers’ laptop meant for document pushers who need all-day battery life and a lightweight, easy-on-the-eyes system that will keep up with most workflows on the go.
Single Review, online available, Medium, Date: 02/27/2023
Rating: Total score: 70%
Dynabook Portege X40 Review: More memory for more productivity
Source: On MSFT EN→zh-CN
The Protege X40 is meant for data workers and as such the paltry Iris Xe graphics are great for short burst of GPU heavy lifting in specific applications but is not great for gaming or content editing. With Intel's i7, 12 cores and up to 64GB or memory, users will be choosing to fly through macros-laden Excel docs, excessively large PDFs, multi-gigabyte PowerPoint presentations and several opened Edge and Chrome instances with multiple open tabs, over playing the latest AAA game.
Single Review, online available, Medium, Date: 08/31/2022
Source: On MSFT
EN→zh-CNThe Protege X40 is meant for data workers and as such the paltry Iris Xe graphics are great for short burst of GPU heavy lifting in specific applications but is not great for gaming or content editing. With Intel's i7, 12 cores and up to 64GB or memory, users will be choosing to fly through macros-laden Excel docs, excessively large PDFs, multi-gigabyte PowerPoint presentations and several opened Edge and Chrome instances with multiple open tabs, over playing the latest AAA game.
Single Review, online available, Medium, Date: 08/31/2022
Dynabook Portege X40 Review: More memory for more productivity
Source: On MSFT EN→zh-CN
The Protege X40 is meant for data workers and as such the paltry Iris Xe graphics are great for short burst of GPU heavy lifting in specific applications but is not great for gaming or content editing. With Intel's i7, 12 cores and up to 64GB or memory, users will be choosing to fly through macros-laden Excel docs, excessively large PDFs, multi-gigabyte PowerPoint presentations and several opened Edge and Chrome instances with multiple open tabs, over playing the latest AAA game.
Single Review, online available, Medium, Date: 08/31/2022
Source: On MSFT
EN→zh-CNThe Protege X40 is meant for data workers and as such the paltry Iris Xe graphics are great for short burst of GPU heavy lifting in specific applications but is not great for gaming or content editing. With Intel's i7, 12 cores and up to 64GB or memory, users will be choosing to fly through macros-laden Excel docs, excessively large PDFs, multi-gigabyte PowerPoint presentations and several opened Edge and Chrome instances with multiple open tabs, over playing the latest AAA game.
Single Review, online available, Medium, Date: 08/31/2022
Dynabook Portégé X40-K review: This laptop shines like a sapphire
Source: PC World EN→zh-CN
On the whole, Dynabook’s Portégé X40 is a solid pick for a business PC. However you define work, this blue laptop has plenty of oomph to take care of your business. Its solid build quality, fast i7 chip, plentiful ports, and three year standard on-site repair warranty tip this over the edge, making it a package worth considering. Whether it’s a tax write off for your side hustle or an upgrade for your business, the X40 should stay capable for at least the three years it’s covered by the standard warranty, giving you great peace of mind up front.
Single Review, online available, Long, Date: 08/29/2022
Rating: Total score: 70%
Source: PC World
EN→zh-CNOn the whole, Dynabook’s Portégé X40 is a solid pick for a business PC. However you define work, this blue laptop has plenty of oomph to take care of your business. Its solid build quality, fast i7 chip, plentiful ports, and three year standard on-site repair warranty tip this over the edge, making it a package worth considering. Whether it’s a tax write off for your side hustle or an upgrade for your business, the X40 should stay capable for at least the three years it’s covered by the standard warranty, giving you great peace of mind up front.
Single Review, online available, Long, Date: 08/29/2022
Rating: Total score: 70%
Dynabook Portégé X40-K review: This laptop shines like a sapphire
Source: PC World EN→zh-CN
On the whole, Dynabook’s Portégé X40 is a solid pick for a business PC. However you define work, this blue laptop has plenty of oomph to take care of your business. Its solid build quality, fast i7 chip, plentiful ports, and three year standard on-site repair warranty tip this over the edge, making it a package worth considering. Whether it’s a tax write off for your side hustle or an upgrade for your business, the X40 should stay capable for at least the three years it’s covered by the standard warranty, giving you great peace of mind up front.
Single Review, online available, Long, Date: 08/29/2022
Rating: Total score: 70%
Source: PC World
EN→zh-CNOn the whole, Dynabook’s Portégé X40 is a solid pick for a business PC. However you define work, this blue laptop has plenty of oomph to take care of your business. Its solid build quality, fast i7 chip, plentiful ports, and three year standard on-site repair warranty tip this over the edge, making it a package worth considering. Whether it’s a tax write off for your side hustle or an upgrade for your business, the X40 should stay capable for at least the three years it’s covered by the standard warranty, giving you great peace of mind up front.
Single Review, online available, Long, Date: 08/29/2022
Rating: Total score: 70%
Recenzja Dynabook Portégé X40L. Niepozorny i bardzo przydatny
Source: GeekWeek
PL→zh-CN
Single Review, online available, Short, Date: 03/24/2023
Source: GeekWeek
PL→zh-CNSingle Review, online available, Short, Date: 03/24/2023
Recenzja Dynabook Portégé X40L. Niepozorny i bardzo przydatny
Source: GeekWeek PL→zh-CN
Single Review, online available, Short, Date: 03/24/2023
Source: GeekWeek
PL→zh-CNSingle Review, online available, Short, Date: 03/24/2023
Dynabook Portégé X40L-K1467
Specifications
Notebook: Dynabook Portégé X40L-K1467Processor: Intel Alder Lake-P i7-1270P
Graphics Adapter: Intel Iris Xe G7 96EUs
Display: 14.00 inch, 16:9, 1920 x 1080 pixels
Weight: 1.05kg
Links:
Price comparison
Foreign Reviews
Dynabook Portégé X40L-K review: An ultra-light business laptop that gets a lot right
Source: XDA Developers EN→zh-CN
I was positively surprised at a lot of what Dynabook did with the Portégé X40L-K. It’s a very nice-looking laptop that’s also very light and easy to carry, it has a tall display perfectly suited for productivity work, and one of the best keyboards I’ve used. It even has a very loud speaker system, which I did;t expect to be a focus on a business laptop. Performance is also solid, and battery life, while not great, is a bit more tolerable than other machines I’ve reviewed.
Single Review, online available, Long, Date: 09/04/2022
Source: XDA Developers
EN→zh-CNI was positively surprised at a lot of what Dynabook did with the Portégé X40L-K. It’s a very nice-looking laptop that’s also very light and easy to carry, it has a tall display perfectly suited for productivity work, and one of the best keyboards I’ve used. It even has a very loud speaker system, which I did;t expect to be a focus on a business laptop. Performance is also solid, and battery life, while not great, is a bit more tolerable than other machines I’ve reviewed.
Single Review, online available, Long, Date: 09/04/2022
Dynabook Portégé X40L-K-10S
Specifications
Notebook: Dynabook Portégé X40L-K-10SProcessor: Intel Alder Lake-P i5-1240P
Graphics Adapter: Intel Iris Xe G7 80EUs
Display: 14.00 inch, 16:10, 1920 x 1200 pixels
Weight: 1.05kg
Links:
Price comparison
Average Score:
Average of 1 scores (from 1 reviews)
Foreign Reviews
Test Dynabook Portégé X40L-K : Un ultrabook ultra léger mais performant
Source: Charles Tech
FR→zh-CN
Single Review, online available, Very Long, Date: 12/06/2022
Rating: Total score: 80% performance: 80% display: 80% mobility: 90% ergonomy: 60%
Source: Charles Tech
FR→zh-CNSingle Review, online available, Very Long, Date: 12/06/2022
Rating: Total score: 80% performance: 80% display: 80% mobility: 90% ergonomy: 60%
Dynabook Portégé X40-M
Specifications
Notebook: Dynabook Portégé X40-MProcessor: Intel Arrow Lake Ultra 5 225U
Graphics Adapter: Intel Graphics 4-Core iGPU (Arrow Lake)
Display: 14.00 inch, 16:10, 1920 x 1200 pixels
Weight: 1.38kg
Links:
Price comparison
Average Score:
Average of 1 scores (from 1 reviews)
Foreign Reviews
I commuted with this laptop for a week, and its power, robustness, and connectivity didn't fail to impress
Source: Techradar EN→zh-CN
At the end of the test, I was once again impressed with the processing and, to be honest, the GPU power afforded to the Dynabook Portégé X40-M by the Intel Core Ultra 5. It's able to handle Windows 11 Pro as well as any machine that I've tried, and when it came to Microsoft Office apps from Word to PowerPoint and Excel, this machine was highly optimised, producing one of the best benchmark results that I have seen for the Windows Experience, coming in at 8.3. Most media editing was also extremely well handled, and Photoshop and Lightroom ran surprisingly well, with both opening quickly and enabling quite advanced image edits as well as batched commands without too much of an issue. Having a dedicated GPU might have sped up the process, but if this is all you have to use, then you'll still be impressed by the performance.
Single Review, online available, Medium, Date: 08/17/2025
Rating: Total score: 90% price: 80% performance: 90% workmanship: 80%
Source: Techradar
EN→zh-CNAt the end of the test, I was once again impressed with the processing and, to be honest, the GPU power afforded to the Dynabook Portégé X40-M by the Intel Core Ultra 5. It's able to handle Windows 11 Pro as well as any machine that I've tried, and when it came to Microsoft Office apps from Word to PowerPoint and Excel, this machine was highly optimised, producing one of the best benchmark results that I have seen for the Windows Experience, coming in at 8.3. Most media editing was also extremely well handled, and Photoshop and Lightroom ran surprisingly well, with both opening quickly and enabling quite advanced image edits as well as batched commands without too much of an issue. Having a dedicated GPU might have sped up the process, but if this is all you have to use, then you'll still be impressed by the performance.
Single Review, online available, Medium, Date: 08/17/2025
Rating: Total score: 90% price: 80% performance: 90% workmanship: 80%
Comment
Dynabook:
Intel Iris Xe G7 96EUs:
基于96个EU（执行单元/着色器集群）的新Gen.12体系结构的英特尔Tiger Lake G4 SoC内置显卡。 时钟速率因处理器型号而异。 Tiger Lake芯片采用英特尔10纳米以上的现代工艺生产。
Intel Iris Xe G7 80EUs:
基于80个EU的新Gen.12体系结构的英特尔Tiger Lake G7 SoC集成显卡。 时钟速率因处理器型号而异。 Tiger Lake芯片采用英特尔10纳米以上的现代工艺生产。
Intel Graphics 4-Core iGPU (Arrow Lake): 基于 Xe LPG 架构的集成显卡（与专用 Arc GPU 相似，但更注重效率）。提供 4 个 Xe 内核（64 Xe 矢量引擎）和 4 个光线追踪单元。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Tiger Lake:
i7-1165G7:
基于Tiger Lake的低功耗四核处理器，适用于轻薄笔记本电脑。四个核心的频率约为2.8-4.7 GHz。由Intel生产的10nm+产品。
Intel Alder Lake-P:
i7-1260P:
一款中上等的Alder Lake系列CPU，具有4个性能核心和8个高效核心。这款28瓦的SoC被设计用于超轻笔记本电脑。酷睿i7-1260P的性能核心是支持超线程的，共有16个线程。这款第12代CPU的运行频率为1.5 GHz至4.7 GHz，支持 "Essentials "级别的vPro功能。最后但并非最不重要的是，Core i7-1260P内置96 EU Iris Xe GPU，与某些第11代Tiger Lake-UP3部件不同。
i7-1270P: 更高端的 Alder Lake-P 系列 CPU，具有 4 个高性能内核和 8 个高效内核，以及 96 EU Iris Xe iGPU 和 "企业 "级 vPro 功能集。CPU 内核的运行频率为 1.6 GHz 至 4.8 GHz。这款 i7 专为超轻型（但主动冷却）笔记本电脑而设计。其性能核心采用了线程倍增超线程技术，共有 16 个线程。酷睿 i7-1270P 的基本功率为 28 瓦。
i5-1240P:
一款中档的28W Alder Lake系列CPU，具有4个性能核心和8个高效核心。这款SoC被设计用于超轻笔记本电脑。i5的性能核心具有线程加倍的超线程技术，总共有16个线程。酷睿i5-1240P的运行频率为1.2 GHz至4.4 GHz；它内置80 EU Iris Xe GPU，支持 "Essentials "级别的vPro功能。
Intel Arrow Lake:
Ultra 5 225U: 基于 Meteor Lake 架构的高端移动处理器。提供 2 个主频高达 4.8 GHz（包括 SMT）的性能内核和 8+2 个主频高达 3.8 GHz 的效率内核，因此可同时处理 14 个线程。不过，与酷睿Ultra 5 135U类似，Compute-Tile也是采用新的英特尔3工艺制造，并提供更高频率的CPU内核。
» Further information can be found in our Comparison of Mobile Processsors.
» To find out how fine a display is, see our DPI List.
1.05 kg:
这是10到11寸大尺寸平板电脑，小型亚笔记本，超极本和变形本的常见重量。
1.477 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。
76.79%: No rating comment found (one expected)!
» Further information can be found in our Notebook Purchase Guide.
