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Fujitsu LifeBook U7512, i5-1235U


Fujitsu LifeBook U7512, i5-1235U
Fujitsu LifeBook U7512, i5-1235U (LifeBook U Series)
Intel Core i5-1235U 10 x 0.9 - 4.4 GHz, Alder Lake-U
16 GB 
, DDR4-3200
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, IPS, glossy: no, 60 Hz
2 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 2 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, Audio Connections: 3.5mm, Card Reader: microSD, 1 SmartCard
Intel Ethernet Connection I219-LM (10/100/1000MBit/s), Intel Wi-Fi 6 AX200 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.2, LTE
height x width x depth (in mm): 19.1 x 357 x 230 ( = 0.75 x 14.06 x 9.06 in)
65 Wh, 4280 mAh Lithium-Polymer, 4-cell
Operating System
Microsoft Windows 11 Pro
Webcam: HD 720p IR
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, 24 Months Warranty
1.38 kg ( = 48.68 oz / 3.04 pounds) ( = 0 oz / 0 pounds)
1800 Euro



Average Score: 100% - very good
Average of 1 scores (from 3 reviews)

Reviews for the Fujitsu LifeBook U7512, i5-1235U

How to open Fujitsu LifeBook U7512 - disassembly and upgrade options
Source: Laptop Media English
Support, online available, Short, Date: 01/20/2023
Fujitsu LifeBook U7512 review – retro look but surprisingly complete package
Source: Laptop Media English
It is always interesting when a laptop from a less popular brand shows up in our office. Well, this one didn’t “show up” – we bought it. And it lowkey put all of the ThinkPads and Latitudes in its back pocket. After all, Japanese engineering is regarded as one of the best around the globe. Well, this particular machine is not really pretty. And no, we are not saying it is industrial, like the ThinkPads. It just looks like it was made in 2005. But, what is more important, is that its structure is absolutely fantastic. While we’re talking about parts, let’s mention the two SODIMM slots, which fit up to 64GB of DDR4 memory. Storage-wise, there is only one M.2 PCIe x4 slot. So, what are this notebook’s disadvantages? Well, its touchpad is a bit small, and the dedicated buttons are not very comfortable. We are also not big fans of the design, but this is purely subjective. AH! Yes, and the lid can’t be opened with a single hand. Overall, there is no particular reason not to get the Fujitsu LifeBook U7512. If you are looking for a secure laptop, for your business needs, this will definitely be the right choice. And, you have the bonus of feeling you live in a world before the 2008 economic crisis.
Single Review, online available, Very Long, Date: 01/20/2023

Foreign Reviews

100% Fujitsu Lifebook U7512 (VFY:U7512MH7CMNL) Review
Source: Tweakers Dutch NL→EN
User Review, online available, Very Short, Date: 03/16/2023
Rating: Total score: 100%


Intel Iris Xe G7 80EUs: Integrated graphics card in Intel Tiger Lake G7 SoCs based on the new Gen. 12 architecture with 80 EUs (Execution Units / Shader Cluster). The clock rate depends on the processor model. The Tiger Lake chips are produced in the modern 10nm+ process at Intel.

Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.

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

i5-1235U: On Alder-Lake based mobile CPU with 2 performance cores and 8 efficient cores. The performance cores offer hyper threading, leading to 12 threads that can be processed. The CPU clocks from 0.9 to 4.4 GHz. The TDP is specified at 15 Watt.» Further information can be found in our Comparison of Mobile Processsors.


15-inch display variants are the standard and are used for more than half of all laptops.

The reason for the popularity of mid-sized displays is that this size is reasonably easy on the eyes, often allows high resolutions and thus offers rich details on the screen, yet does not consume too much power and the devices can still be reasonably compact - simply the standard compromise.

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

Fujitsu: Fujitsu is a Japanese technology group listed on the Nikkei 225 with origins dating back to 1935. Its products and services focus on information technology, telecommunications, semiconductors, networks, computer and communications products and advanced microelectronics.

In 1999, the cooperation with Siemens in the IT sector (servers, notebooks, desktop PCs, etc.) started under the Fujitsu-Siemens brand. 10 years later, this cooperation ended.

100%: This model is obviously considered exceptional by the testers. There are almost no laptops that are rated this well. If the reviews or the sources that give these ratings are to be taken seriously, then it is a very clear buy recommendation. Unfortunately, sometimes top scores are also squandered.

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


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Stefan Hinum, 2023-02-10 (Update: 2023-02-10)