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Lenovo ThinkBook 15 G4 IAP, i5-1235U

Specifications

Lenovo ThinkBook 15 G4 IAP, i5-1235U
Lenovo ThinkBook 15 G4 IAP, i5-1235U (ThinkBook 15 Series)
Processor
Intel Core i5-1235U 10 x 0.9 - 4.4 GHz, Alder Lake-U
Memory
16 GB 
, DDR4-3200
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, IPS, glossy: no, 60 Hz
Storage
512GB SSD
Connections
2 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, Audio Connections: 3.5mm, Card Reader: SD, 1 Fingerprint Reader
Networking
802.11 a/b/g/n/ac/ax (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.2
Size
height x width x depth (in mm): 18.9 x 357 x 235 ( = 0.74 x 14.06 x 9.25 in)
Battery
45 Wh Lithium-Polymer, 3-cell
Operating System
Microsoft Windows 11 Pro
Camera
Primary Camera: 2 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, 12 Months Warranty
Weight
1.7 kg ( = 59.97 oz / 3.75 pounds) ( = 0 oz / 0 pounds)
Price
900 Euro

 

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Reviews for the Lenovo ThinkBook 15 G4 IAP, i5-1235U

How to open Lenovo ThinkBook 15 Gen 4 - disassembly and upgrade options
Source: Laptop Media English
Support, online available, Very Short, Date: 12/23/2022
Lenovo ThinkBook 15 Gen 4 review – an IdeaPad that always wanted to look more professional
Source: Laptop Media English
So, Lenovo has done a good job in the main department – security. The ThinkBook 15 Gen 4 features a firmware TPM 2.0, as well as a privacy shutter, and a fingerprint reader. The Kensington Nano slot, on the other hand, will help you protect your device from theft. The build quality is also okay, but the base is a bit bendy. Probably because of the plastic body. Interestingly, the keyboard left us with mixed feelings. It has a backlight and it’s spill-resistant. However, the key travel is super short. This is exactly the opposite of what we’re used to seeing on ThinkPads, which is a huge argument against the ThinkBooks. At the end of the day, the ThinkPad E15 Gen 4 is a very similar product, that is better built, and in our opinion – is the better bang for the buck in the business world.
Single Review, online available, Very Long, Date: 12/23/2022

Comment

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.


15.60":

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.


Lenovo: Lenovo ("Le" from English legend, novo (Latin) for new) was founded in 1984 as a Chinese computer trading company. As of 2004, the company was the largest laptop manufacturer in China and, after acquiring IBM's PC division in 2005, the fourth largest in the world. In addition to desktops and notebooks, the company manufactures monitors, projectors, servers, etc, and specializes in developing, manufacturing and marketing consumer electronics, personal computers, software, enterprise solutions and related services.

In 2016, the company ranked first in the world in computer sales. It still held it in 2023 with about 23% global market share. Important product lines are Thinkpad, Legion and Ideapad.

In 2011, it acquired a majority stake in Medion AG, a European computer hardware manufacturer. In 2014, Motorola Mobility was purchased, which gave Lenovo a boost in the smartphone market.


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

 

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Current Prices
Stefan Hinum, 2023-01-29 (Update: 2023-01-29)