• CPU: Intel Core i5-11300H
  • GPU: NVIDIA GeForce RTX 3050 (Laptop, 90W)
  • Display: 15.6”, Full HD (1920 x 1080), IPS
  • Storage: 256GB SSD
  • RAM: 8GB DDR4, 3200 MHz
  • Weight: 2.25 kg (5 lbs)


  • Great price/performance ratio
  • Sleek design and lid, which is easy to open
  • Great keyboard with an optional RGB backlight
  • Two M.2 slots (or one M.2 + 2.5-inch SATA)
  • The display doesn't flicker at any brightness level (LEN156FHD (LEN9052))
  • 2.5-inch SATA drive mounting accessories inside the box


  • Lacks an SD card reader and Thunderbolt support
  • Covers only 53% of sRGB (LEN156FHD (LEN9052))
  • GPU gets quite toasty
  • Battery discharges during gaming in Performance mode

Lenovo IdeaPad Gaming 3i 15 - Specs

CPU Performance #52
  • Intel Core i7-11370H 3.9%
  • AMD Ryzen 7 4700U 4.6%
  • Intel Core i5-11300H
  • Intel Core i7-9850H 1.8%
  • AMD Ryzen 5 4500U 3.5%
  • Intel Core i7-10810U 5.3%
GPU Performance #59
  • NVIDIA GeForce RTX 3050 (Laptop, 75W) 3.5%
  • NVIDIA GeForce RTX 3050 Ti (Laptop, 60W) 3.7%
  • NVIDIA GeForce RTX 3050 (Laptop, 90W)
  • NVIDIA RTX A2000 (Laptop) 3%
  • NVIDIA GeForce RTX 3050 (Laptop) 1.1%
15.6”, Full HD (1920 x 1080), IPS
panel 1
LEN156FHD (LEN9052)
Color accuracy 5.3 -> 4.1
M.2 Slot
1x 2242 M.2 PCIe x4 + 1x 2280 M.2 PCIe x4 See photo
8GB DDR4, 3200 MHz
45Wh, 3-cell
Body Material
Plastic / Polycarbonate
359.6 x 251.9 x 24.2 mm (14.16" x 9.92" x 0.95")
2.25 kg (5 lbs)
Ports and connectivity
  • 2x USB Type-A 3.2 Gen 1 (5 Gbps)
  • 1x USB Type-C 3.2 Gen 1 (5 Gbps)
  • HDMI 2.0
  • Card Reader
  • Ethernet LAN 10, 100, 1000 Mbit/s
  • Wi-Fi 802.11ax
  • Bluetooth 5.0
  • Audio jack 3.5mm Combo Jack
  • Fingerprint reader
  • Web camera HD
  • Backlit keyboard
  • Microphone Dual Array Microphone
  • Speakers 2x 2W, Nahimic Audio
  • Optical drive
  • Security Lock slot


There are 2 Lenovo laptops with the same specs (sorted by price)

Show all laptops


DISPLAY: 15.6-inch, 1920x1080, IPS

NameLEN156FHD (LEN9052)
Pixel density141.21 ppi
Brightness276 cd/m2
PWM frequencyNo PWM (Flicker-Free)
Panel TypeIPS
Becomes "Retina" from24 inches (62 cm)
dE Color Checker5.3 4.1
PWM Rating10.0: (safe)
Buy Our Profiles Here

Buy our profiles for LEN156FHD (LEN9052)

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 - screen profile

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.

Buy Now
Design and Gaming - screen profile

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.

Buy Now
Health-Guard - screen profile


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.

Buy Now
Buy Now


Lenovo IdeaPad Gaming 3i 15 in-depth review

Pretty much every manufacturer is trying to bring the power of gaming to the masses. Ultimately, there are two ways to do that. Either you make one of your existing notebooks less powerful, and cheaper to make, or you make an entirely new product. In the case of Lenovo, they chose the second option two years ago, and they have ever since tried to perfect their product.Now, it is available in both Intel and AMD configurations, with the former being designated by an "i" inside of the name. He[...]

Read the full review


Disassembly, maintenance and upgrade options

The IdeaPad Gaming 3i (15", 2021) is decent in many aspects, and one of them is upgradability.Check out all Lenovo IdeaPad Gaming 3i (15", 2021) prices and configurations in our Specs System or re[...]

Read more


CPU Performance: Intel Core i5-11300H

GPU Performance: NVIDIA GeForce RTX 3050 (Laptop, 90W)

Some games you can play on this laptop

Show me the best laptops for…

Notify of
Inline Feedbacks
View all comments