Laptop Lenovo IdeaPad 3 15ITL05 For several years now it has remained one of the most popular budget solutions for work, study and entertainment. This model attracts attention with its combination of affordable price, balanced characteristics and brand reliability. Lenovo. But is this laptop really that good in practice? Is it worth overpaying for modifications with SSD or 8 GB RAM, or is the basic package enough?

In this review we will look at IdeaPad 3 15ITL05 under the microscope: from processors Intel Tiger Lake to real autonomy, from screen quality to cooling nuances. Let’s also compare it with its main competitors - HP 250 G8 And Acer Aspire 3 — and we’ll answer the question of who this model is really suitable for. If you are looking for a laptop 40,000 rubles and are in doubt about your choice, this article will help you make an informed decision.

Lenovo IdeaPad 3 15ITL05 specifications: what's under the hood?

With my heart IdeaPad 3 15ITL05 are processors 11th generation Intel Core (codename Tiger Lake). Basic modifications are equipped Intel Core i3-1115G4 (2 cores/4 threads), and top ones - Core i5-1135G7 (4 cores/8 threads). It is important to note that even the youngest i3 supports here hypertrading and has a base frequency 3.0 GHz with turbo boost up to 4.1 GHz — this is enough for office tasks and light multimedia.

The graphics subsystem is represented by an integrated video adapter Intel UHD Graphics (in i5-versions— Intel Iris Xe with 80 execution units). This allows you to run undemanding games like CS:GO or Dota 2 on low settings, but don’t count on modern AAA projects. For comparison: Iris Xe in synthetic tests shows performance at the discrete level NVIDIA MX250.

  • 🔹 Processor: Intel Core i3-1115G4 / i5-1135G7 (Tiger Lake)
  • 🖥️ RAM: 4–8 GB DDR4-3200 (single slot, 16 GB maximum)
  • 💾 Storage: 256–512 GB SSD (PCIe 3.0) or 1 TB HDD (in basic versions)
  • 🎨 Screen: 15.6" TN or IPS, resolution 1920×1080, 60 Hz, 220–250 cd/m²
  • 🔋 Battery: 38 Wh (up to 8 hours in reading mode)

One of the key points is RAM. In most modifications it is installed 4 GB RAM, and soldered (not removable). This creates problems when upgrading: you can only add a bracket to a free slot, but the dual-channel mode will not work. If you need multitasking (eg. Photoshop + 20 browser tabs), it’s better to immediately take the version from 8 GB.

📊 How much RAM do you need in your laptop?
  • 4 GB is enough
  • 8 GB - optimal
  • 16 GB for the future
  • I don't know

Display and sound: what to expect in the budget segment?

Screen in IdeaPad 3 15ITL05 is a lottery. Cheap modifications are equipped TN matrix with terrible viewing angles (colors are inverted already at a deviation of 30°), while more expensive versions get IPS panel with acceptable color rendering (coating sRGB ~45%). Resolution Full HD (1920×1080) occurs in all variants, but the brightness rarely exceeds 250 cd/m² — in the sun the image will be dim.

For office work or watching videos IPS version It's fine, but don't expect deep blacks or accurate color reproduction. But TN screen It’s best to avoid it – it tires your eyes after just an hour of use. Fortunately, in most stores you can check the type of matrix with a consultant or look in the characteristics (look for a mention "IPS").

⚠️ Attention: In some batches IdeaPad 3 15ITL05 There is a backlight defect - “moiré” (wavy stripes on uniform colors). This is not a defect, but a feature of budget matrices. If you are annoyed by such artifacts, test the screen on a white background before purchasing.

The sound system is represented by two speakers with a power 1.5 W each located at the bottom of the housing. Bass is completely absent, and wheezing appears at maximum volume. For calls by Zoom or viewing YouTube It's enough, but for music or movies it's better to use headphones. Microphone array dual, but the noise reduction is weak - in a noisy room the interlocutor will be hard to hear.

Parameter TN matrix IPS matrix
Viewing Angles Bad (color inversion) Good (up to 178°)
Color rendering (sRGB) ~40% ~45%
Contrast 300:1 800:1
Suitable for Word problems Video, photo (basic level)

Performance and benchmark tests: what to expect in practice?

In synthetic tests Lenovo IdeaPad 3 15ITL05 shows the expected results for its class. For example, Intel Core i5-1135G7 in Cinebench R23 gains about 4500 points in multi-threaded mode, which is comparable to AMD Ryzen 5 3500U. For comparison: i3-1115G4 gives out modest 2800 points - this is enough for Word, Excel and easy video editing Premiere Pro (with proxy files).

In real problems:

  • 📄 Office applications: Opening Excel-tables with 50,000 rows takes ~3 seconds (with SSD).
  • 🎮 Games: GTA V at low settings and resolution 1280×720 produces ~30 FPS (on Iris Xe).
  • 🎬 Video editing: Rendering a 10-minute video in 1080p takes ~20 minutes (in i5 versions).
  • 🌐 Browser: 15 tabs Chrome + YouTube 1080p — CPU load ~60% (with 8 GB RAM).

Temperature is the weak point of the model. Under load, the processor accelerates to 95°C, after which throttling (frequency reset) is triggered. In games or when rendering IdeaPad 3 begins to make loud noise (noise level ~45 dB), and the body heats up to 50°C in the keyboard area. For long-term use it is better to use cooling stand.

💡

If your laptop is overheating, try limiting the maximum processor power via ThrottleStop (set value PL1=15W). This will reduce performance by 10–15%, but will eliminate throttling.

Keyboard, touchpad and ergonomics: is it comfortable to work with?

Keyboard in IdeaPad 3 15ITL05 — standard for the budget segment: island type, with key travel 1.4 mm and white backlight (only in top versions). The buttons do not flex, but the sound when pressed is loud and “plastic”. It’s suitable for typing text, but for long-term use (for example, programmers) it’s better to consider an external keyboard.

Touchpad size 10.5×7 cm supports gestures Windows Precision, but its surface is too smooth - the finger slides, and the cursor sometimes “jumps”. The buttons are built-in, with clear operation. A special plus - fingerprint (in versions with i5), which works quickly and reliably (even with wet fingers).

⚠️ Attention: In some instances the key Space starts to “creak” after 3–4 months of use. This is due to dust getting under the mechanism. This can be solved by blowing with compressed air or replacing the key under warranty.

The body is made of plastic (the top cover is matte and does not collect fingerprints), but the rigidity leaves much to be desired. When you press on the screen, “waves” appear, and when you carry the laptop around a corner, it bends. Model weight - 1.7 kg, which is quite a lot for a 15-inch laptop. But the thickness is only 19.9 mm allows you to carry it in most backpacks.

Keyboard - is there any play in the keys | Touchpad - is it sliding smoothly | Screen - no dead pixels and moire | Body - is there any squeaking when you press the lid-->

Autonomy and operating time: is it really enough for 8 hours?

The manufacturer claims up to 8 hours battery life, but in reality the numbers are more modest. When office load (documents, browser, brightness 50%) IdeaPad 3 15ITL05 will live 5–6 hours. If you start the video in 1080p or game, time is reduced to 2–3 hours. The reason for this is the small battery 38 Wh and unoptimized energy consumption Tiger Lake under load.

Charging speed is another minus. Power supply 45 W charges the battery from 0 to 100% in 2.5 hours. However, the laptop does not support fast charging (For example, 65 W as in Lenovo IdeaPad 5). If you need portability, it is better to consider models with a battery 50+ Wh.

How to extend battery life?

1. Disable background applications in Task Manager.

2. Set the power saving mode to Control Panel → Power Options.

3. Reduce screen brightness to 40–50%.

4. Turn off the keyboard backlight (if equipped).

5. Use a browser Microsoft Edge instead of Chrome - he is less gluttonous.

An interesting nuance: in the mode Modern Standby (analogous to sleep) the laptop runs out of power 10–15% per night. This is due to background activity Windows 10/11. To avoid discharge, select the mode before closing the lid. Hibernation via command: 

powercfg /h on

Comparison with competitors: which is better - Lenovo, HP or Acer?

In the budget segment IdeaPad 3 15ITL05 three main competitors: HP 250 G8, Acer Aspire 3 And Asus VivoBook 15. Let's compare them based on key parameters:

Model Lenovo IdeaPad 3 15ITL05 HP 250 G8 Acer Aspire 3
Processor Intel Tiger Lake (i3/i5) Intel Comet Lake (i3/i5) AMD Ryzen 3/5 (3000/5000)
Screen TN/IPS, 1920×1080 TN, 1366×768 IPS, 1920×1080
RAM 4–8 GB (1 slot) 4–16 GB (2 slots) 4–12 GB (1 slot)
Battery 38 Wh 41 Wh 36 Wh
Advantage Best keyboard Two RAM slots AMD Ryzen (best performance)

Who is it suitable for? IdeaPad 3 15ITL05:

  • 🎓 For students for studying and easy tasks.
  • 💼 Office workers (documents, tables, mail).
  • 🎬 For those who watch videos and TV series (with IPS screen).

Who should choose an alternative:

  • 🎮 Gamers (needs a discrete graphics card).
  • 👨‍💻 Programmers (need more RAM and IPS with good color rendition).
  • 🚀 For those who want maximum performance for the same money (Acer Aspire 3 with Ryzen 5 5500U 30% faster).
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If you need a laptop for graphics or programming, it's better to pay extra for Lenovo IdeaPad 5 - it has a metal body, a better screen and two RAM slots.

Owner reviews: real experience of use

On sites like Yandex.Market And Wildberries Lenovo IdeaPad 3 15ITL05 has a rating 4.3–4.5 out of 5 based on 500+ reviews. Users praise:

  • ✅ Price/quality: "For 35,000 rubles - the best option for studying."
  • ✅ Performance: "Pulls Photoshop And AutoCAD at minimum wages."
  • ✅ Design: "Compact, non-marking body."

But there are also complaints:

  • ❌ Screen: "The TN matrix is terrible - colors change at the slightest tilt."
  • ❌ Noise: "The fan screams like a jet plane in games."
  • ❌ RAM: "4 GB is not enough for modern tasks, and the upgrade is expensive."

On Reddit and forums, users share life hacks:

  • 🔧 BIOS update solves the problem with overheating (download from Lenovo official website).
  • 🔄 Replacing thermal paste on Arctic MX-4 reduces temperature by 10–15°C.
  • 🛠️ Adding a second stick of RAM (For example, Crucial 8GB DDR4-3200) speeds up work by 40%.

General verdict of the owners: "IdeaPad 3 15ITL05 - a good laptop for your money, but only if you take the version with IPS screen And 8 GB RAM. There are too many compromises in the base package."

FAQ: answers to frequently asked questions

❓ Is it possible to install a second SSD?

Yes, but with reservations. There is one in the laptop M.2 2242 slot (under SSD) and connector for 2.5" HDD. If your model comes with HDD, you can replace it with SSD (For example, Samsung 870 EVO). If it's already worth it SSD, then you won’t be able to install a second drive - there is no free slot.

❓ Is it suitable for programming?

For entry-level (HTML, Python, JavaScript) - yes, but with reservations. 4 GB RAM it won't be enough for Android Studio or Docker, so it’s better to take the version with 8 GB. Also note that TN screen Tires the eyes when working with code for a long time. For serious development, consider Lenovo ThinkPad E15 or HP ProBook.

❓ How to turn on the keyboard backlight?

Backlighting is only available in versions with a processor i5. It is activated by a keyboard shortcut Fn + Space. Brightness is adjustable Lenovo Vantage (need to download from Microsoft Store).

❓ Why does my laptop slow down after updating Windows?

A common problem is related to drivers. Go to Device Manager and check for exclamation marks next to Video adapters or Network controllers. Download the latest drivers from Lenovo website (select your model by serial number). A system rollback will also help. Settings → Update & Security → Recovery.

❓ What version of Windows is installed?

In most cases - Windows 10 Home (the license is embedded in the BIOS). But in 2023, some batches come with Windows 11. You can check the version via Settings → System → About system. Update to Windows 11 free of charge via Windows Update, if the laptop matches requirements (TPM 2.0 and 4 GB RAM).