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Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB — main product image
Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB
Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB
Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB
Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB
Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB
Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB
Lenovo

Lenovo 81X800KLUS-3639-226257 IdeaPad 3 Touch Laptop i3 20GB

★★★★★4.5 (2 reviews)
1366x768i3-1115G420GB DDR465WBluetooth 5.2

An upgraded Lenovo IdeaPad 3 with 20GB RAM, 2TB SSD, and a 15.6" touchscreen for portable productivity.

$679.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Lenovo IdeaPad 3 15ITL05 (2022) in this configuration has been custom-upgraded by GreatPriceTech to deliver enhanced performance beyond the standard model. The Intel Core i3-1115G4 processor provides two cores with four threads running at up to 4.1 GHz, paired with an impressive 20GB of DDR4 RAM — a combination of 4GB soldered onboard and a 16GB SO-DIMM module. The 2TB PCIe SSD is the standout upgrade, offering fast read/write speeds and ample space for documents, media libraries, and software installations without worrying about running out of room.

The 15.6-inch touchscreen display operates at HD resolution (1366x768), which keeps costs down but does sacrifice the clarity and workspace of a Full HD panel. For general browsing, email, document editing, and streaming, the resolution is serviceable, though users who work with detailed spreadsheets or multiple windows side-by-side may find it limiting. Connectivity is modern, with WiFi 6 and Bluetooth 5.2 built in, along with a practical selection of USB-A ports, HDMI out, and an SD card reader. At 3.75 pounds and under an inch thick, it remains a portable option for commuters and students. Windows 11 Pro comes pre-installed, adding enterprise management features like BitLocker encryption and remote desktop capability.

Key Features

15.6" HD (1366x768) 60Hz Touchscreen LCD Display; 802.11ax Wifi, Bluetooth 5.2, 720p HD Webcam, .

11th Gen Intel Core i3-1115G4 3.00GHz Processor

20GB DDR4 RAM (4GB Onboard + 16GB SODIMM); 65W Power Supply, 2-Cell 35 WHr Battery; Almond Color, .

2TB PCIe NVMe SSD; 2 USB 3.2 Gen1, 1 USB 2.0, 1 HDMI, Windows 11 Pro-64.,

Includes Dockztorm USB Hub

Specifications

Processor
Intel Core i3-1115G4, 2 Cores / 4 Threads, up to 4.1 GHz
Memory
20GB DDR4 (4GB Onboard + 16GB SO-DIMM)
Storage
2TB PCIe SSD
Display
15.6" HD (1366x768) 60Hz Touchscreen LCD
Graphics
Intel UHD Integrated Graphics
Operating System
Windows 11 Pro 64-bit
Wireless
802.11ax WiFi, Bluetooth 5.2
Webcam
720p HD
Ports
2x USB 3.2 Gen1, 1x USB 2.0, 1x HDMI, SD Card Reader, Headphone/Mic Combo
Battery
2-Cell 35 WHr, 65W Power Supply
Dimensions
10.0 x 14.26 x 0.75 inches
Weight
3.75 lbs
Color
Almond

Pros & Cons

👍 Pros

  • 2TB PCIe SSD provides fast boot times and extensive storage for a laptop in this price range
  • 20GB RAM is generous for an i3-based system, allowing comfortable multitasking across productivity applications
  • Touchscreen adds convenient navigation for scrolling, zooming, and casual interaction
  • WiFi 6 and Bluetooth 5.2 deliver modern wireless connectivity standards
  • Lightweight at 3.75 lbs with a slim 0.75-inch profile for easy portability

👎 Cons

  • The 1366x768 HD display resolution is below the Full HD standard, resulting in less screen real estate and reduced sharpness
  • Intel Core i3-1115G4 is a dual-core processor that may bottleneck during sustained multi-threaded workloads
  • Integrated Intel UHD graphics limit any photo editing, video work, or gaming capability
  • The 35 WHr battery is small, likely yielding modest battery life under typical use
  • The 720p webcam produces mediocre video quality for video calls

Frequently Asked Questions

This unit has been upgraded by GreatPriceTech with 20GB DDR4 RAM (4GB onboard plus a 16GB SO-DIMM) and a 2TB PCIe SSD, significantly exceeding the base model's stock memory and storage.
Yes, it features a 15.6" HD (1366x768) touchscreen LCD panel with a 60Hz refresh rate.
The display is HD resolution at 1366x768 pixels, which is lower than Full HD (1920x1080). This is adequate for basic tasks but may feel cramped for detailed document or spreadsheet work.
No, it relies on Intel UHD Integrated Graphics, which handles everyday tasks and light media but is not suitable for gaming or GPU-intensive creative work.
It includes WiFi 6 (802.11ax), Bluetooth 5.2, two USB 3.2 Gen1 ports, one USB 2.0 port, HDMI output, an SD card reader, and a headphone/microphone combo jack.

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