Lenovo ThinkPad L15 G4, i7-1355U
Specifications
Lenovo ThinkPad L15 G4, i7-1355U (ThinkPad L15 G4 Series)
Processor
Intel Core i7-1355U 10 x 1.2 - 5 GHz, Raptor Lake-U
Graphics adapter
Memory
32 GB
, DDR4-3200
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, IPS, glossy: no, 60 Hz
Storage
M.2 PCIe
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: microSD, 1 SmartCard, 1 Fingerprint Reader
Networking
10/100/1000 LAN Card (10/100/1000MBit/s), 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): 19.93 x 360.2 x 237
Battery
57 Wh Lithium-Polymer
Operating System
Microsoft Windows 11 Pro
Camera
Webcam: IR
Primary Camera: 2 MPix
Primary Camera: 2 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes
Weight
1.77 kg
Links
Price comparison
Reviews for the Lenovo ThinkPad L15 G4, i7-1355U
Lenovo ThinkPad L15 Gen 4 (Intel) review – sturdy business notebook that offers good comfort under load
Source: Laptop Media
EN→zh-CN
The Intel version of the ThinkPad L15 Gen 4 is a typical Lenovo business device that simply gets the job done no matter the task. Yes, the build is plastic but it’s also sturdy which is nice to see. Still, you can’t open the lid with a single hand. Considering the price tag of this laptop, the successor should be improved in this section. The spill-resistant keyboard is comfortable for work. It has a long key travel, clicky feedback, an optional backlight, and a NumPad. The well-known TrackPoint is here and it could be an important extra for some users. The touchpad is smooth but the accuracy isn’t the best one that we’ve seen so far. This reminds us that the upgradability of this laptop is decent – two SODIMM slots for up to 64GB of DDR4-3200MHz RAM but there is just one M.2 slot for Gen 4 SSDs. One of the main advantages of this device is the comfort under load. Even when the CPU is stressed at max, the single fan is almost quiet and the keyboard is just a bit warm.
Single Review, online available, Very Long, Date: 10/26/2023
Source: Laptop Media
EN→zh-CNThe Intel version of the ThinkPad L15 Gen 4 is a typical Lenovo business device that simply gets the job done no matter the task. Yes, the build is plastic but it’s also sturdy which is nice to see. Still, you can’t open the lid with a single hand. Considering the price tag of this laptop, the successor should be improved in this section. The spill-resistant keyboard is comfortable for work. It has a long key travel, clicky feedback, an optional backlight, and a NumPad. The well-known TrackPoint is here and it could be an important extra for some users. The touchpad is smooth but the accuracy isn’t the best one that we’ve seen so far. This reminds us that the upgradability of this laptop is decent – two SODIMM slots for up to 64GB of DDR4-3200MHz RAM but there is just one M.2 slot for Gen 4 SSDs. One of the main advantages of this device is the comfort under load. Even when the CPU is stressed at max, the single fan is almost quiet and the keyboard is just a bit warm.
Single Review, online available, Very Long, Date: 10/26/2023
How to open Lenovo ThinkPad L15 Gen 4 (Intel) - disassembly and upgrade options
Source: Laptop Media
Support, online available, Short, Date: 10/26/2023
Source: Laptop Media
Support, online available, Short, Date: 10/26/2023
Comment
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。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
i7-1355U: 基于 Alder Lake 的移动 CPU，拥有 2 个高性能内核和 8 个高效内核。性能内核提供超线程功能，可处理 12 个线程。CPU 主频为 1.2 至 5 GHz。TDP 规定为 15 瓦。» Further information can be found in our Comparison of Mobile Processsors.
15.60": 15到16寸是笔记本电脑的标准尺寸，产品型号最为丰富。» To find out how fine a display is, see our DPI List.
1.77 kg: 大部分12到16寸的亚笔记本电脑，超极本和轻盈标准笔记本电脑的重量在这个水平上。
» Further information can be found in our Notebook Purchase Guide.
