Lenovo ThinkPad L15 Gen 4 (Intel)
Lenovo ThinkPad L15 Gen 4 (Intel) - Specs
- CPU
- Intel Core i7-1365U #166 in Top CPUs Intel Core i7-1360P #147 in Top CPUs Intel Core i7-1355U #174 in Top CPUs Intel Core i5-1345U #190 in Top CPUs Intel Core i5-1340P #134 in Top CPUs Intel Core i5-1335U #182 in Top CPUs Intel Core i3-1315U #195 in Top CPUsIntel Processor U300 Intel Core i5-1350P
- HDD/SSD
- up to 2000GB SSD
- M.2 Slot
- 1x 2242 M.2 NVMe PCIe 4.0 x4 See photo
- RAM
- up to 64GB
- OS
- Windows 11 Pro, Windows 11 Home, Windows 10 Pro, DOS
- Battery
- 46.5Wh, 57Wh, 57Wh, 63Wh
- Body material
- Plastic / Polycarbonate
- Dimensions
- 360.2 x 237 x 19.93 mm (14.18" x 9.33" x 0.78")
- Weight
- 1.77 kg (3.9 lbs)
- Ports and connectivity
- 1x USB Type-A
- 3.2 Gen 1 (5 Gbps)
- 1x USB Type-A
- 3.2 Gen 1 (5 Gbps), Sleep and Charge
- 1x USB Type-C
- 3.2 Gen 2 (10 Gbps), Power Delivery (PD), DisplayPort
- 1x USB Type-C
- 4.0, Thunderbolt 4, Power Delivery (PD), DisplayPort
- HDMI
- 2.1 (4K@60Hz)
- Card reader
- microSD (microSD, microSDHC, microSDXC)
- Ethernet LAN
- 10, 100, 1000 Mbit/s
- Wi-Fi
- 802.11ax
- Bluetooth
- 5.1
- Audio jack
- 3.5mm Combo Jack
- Features
- Fingerprint reader
- optional
- Web camera
- FHD IR with privacy shutter, fixed focus
- Backlit keyboard
- optional
- Microphone
- Dual-microphone array, far-field, Dolby Voice
- Speakers
- 2x 2W Stereo Speakers, Dolby Audio
- Optical drive
- Security Lock slot
- Kensington Nano Lock
All Lenovo ThinkPad L15 Gen 4 (Intel) configurations
Buy our profiles for Innolux N156HCA-E5B (LEN40BA) / 15.6”, Full HD (1920 x 1080), IPS
In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.
Office Work
Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.
Design and Gaming
This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.
Health-Guard
Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.
Get all 3 profiles with 33% discount
CPU performance
Here you can find the price/performance difference between all the CPUs that come in the Lenovo ThinkPad L15 Gen 4 (Intel) series.
Here, we evaluate the CPU's performance using a real-world 3D rendering task, assessing its ability to handle complex computations and rendering workloads efficiently.
Results are from the Cinebench 2024 Multi-Core test (higher is better)
GPU performance
Here you can find the price/performance difference between all the GPUs that come in the Lenovo ThinkPad L15 Gen 4 (Intel) series.
The results are from 3DMark Time Spy (Graphics). Higher is better.
Lenovo ThinkPad L15 Gen 4 (Intel) in-depth review
The Lenovo ThinkPad L15 Gen 4 (Intel) is a device that will not try to impress you with its design because it's a typical business laptop that is meant for work. Expectedly, the security is on point - a fingerprint reader, Intel vPro CPUs, a Web camera with a privacy shutter, a Security Lock Slot, and a dTPM module (the first two extras are optional). Some models are certified as a Microsoft 11 Secured-core PC so they offer an extra layer of protection against advanced malware.Good connectivity is a must for such a machine and that's why this notebook has (optional) 4G connectivity, NFC, [...]
Pros
- Almost quiet under max load
- 2x SODIMM slots
- PWM-free display (Innolux N156HCA-E5B (LEN40BA))
- Optional IR face recognition + Fingerprint reader
- Comfortable spill-resistant keyboard
- Thunderbolt 4 + MicroSD card slot + optional LTE support and Smart card reader
- High P and E core clock during any kind of load
- Many CPU options
Cons
- Lacks 5G support
- Just one M.2 slot
- The touchpad accuracy isn't great
- Covers only 52% of the sRGB color gamut (Innolux N156HCA-E5B (LEN40BA))
How to open Lenovo ThinkPad L15 Gen 4 (Intel) – disassembly and upgrade options
Games you can play on this laptop series
Resolution: 1920 x 1080 (Full HD) |
MIN |
MAX |
|---|---|---|
 | 537 FPS PLAY VIDEO | 50 FPS PLAY VIDEO |
| Intel UHD Graphics Xe G4 (48EU) | 318 FPS PLAY VIDEO | 36 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
VERY LOW |
MED |
MAX |
|---|---|---|---|
| 231 FPS PLAY VIDEO | 183 FPS PLAY VIDEO | 142 FPS PLAY VIDEO |
| Intel UHD Graphics Xe G4 (48EU) | 168 FPS PLAY VIDEO | 129 FPS PLAY VIDEO | 103 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
MIN |
MED |
ULTRA |
|---|---|---|---|
| 174 FPS PLAY VIDEO | 41 FPS PLAY VIDEO | 23 FPS PLAY VIDEO |
| Intel UHD Graphics Xe G4 (48EU) | 110 FPS PLAY VIDEO | 19 FPS PLAY VIDEO | 9 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
LOW |
MED |
MAX |
|---|---|---|---|
| 117 FPS PLAY VIDEO | 79 FPS PLAY VIDEO | 39 FPS PLAY VIDEO |
| Intel UHD Graphics Xe G4 (48EU) | 65 FPS PLAY VIDEO | 38 FPS PLAY VIDEO | 27 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
LOW |
NORMAL |
HIGH |
MAX |
|---|---|---|---|---|
| 94 FPS PLAY VIDEO | 63 FPS PLAY VIDEO | 45 FPS PLAY VIDEO | 34 FPS PLAY VIDEO |
| Intel UHD Graphics Xe G4 (48EU) | 66 FPS | 39 FPS | 23 FPS | 18 FPS |
Resolution: 1920 x 1080 (Full HD) |
MIN |
MED |
MAX |
|---|---|---|---|
| Intel Iris Xe Graphics G7 (96EU) | 42 FPS PLAY VIDEO | 33 FPS PLAY VIDEO | 23 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
HIGH PERF |
HIGH QLT |
|---|---|---|
| 97 FPS PLAY VIDEO | 43 FPS PLAY VIDEO |
| Intel UHD Graphics Xe G4 (48EU) | 53 FPS PLAY VIDEO | 24 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
PERF. |
ORIG. |
ENCH. |
|---|---|---|---|
| Intel Iris Xe Graphics G7 (96EU) | 53 FPS PLAY VIDEO | 47 FPS PLAY VIDEO | 41 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
LOW |
HIGH |
|---|---|---|
| 71 FPS PLAY VIDEO | 40 FPS PLAY VIDEO |
| Intel UHD Graphics Xe G4 (48EU) | 30 FPS PLAY VIDEO | 16 FPS PLAY VIDEO |
Resolution: 1920 x 1080 (Full HD) |
LOW |
MED |
HIGH |
ULTRA |
|---|---|---|---|---|
| Intel Iris Xe Graphics G7 (96EU) | 37 FPS PLAY VIDEO | 28 FPS PLAY VIDEO | 23 FPS PLAY VIDEO | - PLAY VIDEO |
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