,

Lenovo IdeaPad Slim 3 15IRH10 Core i5‑13420H

Availability:

Out of stock


  • Processor: Intel Core i5‑13620H, 10 cores, up to 4.9 GHz
  • Display: 15.3″ WUXGA IPS, 1920×1200, 16:10 aspect, anti-glare
  • Memory: 16GB DDR5 RAM (8GB soldered + 8GB SO-DIMM)
  • Storage: 512GB PCIe 4.0 SSD with dual M.2 slots
  • Graphics: Integrated Intel UHD Graphics
  • Build & Weight: MIL-STD-810H, 1.59–1.63 kg, aluminum/PC‑ABS chassis
  • Warranty: One Year


or 3 X LKR. 0.00 with Koko

Lenovo IdeaPad Slim 3 15IRH10 Core i5‑13420H (16 GB RAM, 512 GB SSD) 15.3″ WUXGA IPS DOS Laptop Price in Sri Lanka

The Lenovo IdeaPad Slim 3 15IRH10 with Intel Core i5-13620H is a performance-optimized budget laptop built for students, professionals, and remote workers in Sri Lanka. Powered by a 10-core Intel H-series processor (up to 4.9 GHz boost) and paired with 16GB DDR5 RAM, it offers a balance of efficiency and multitasking power ideal for everyday productivity, office software, browser-heavy workflows, and light creative workloads. With a 15.3″ WUXGA IPS display (1920×1200 resolution, 16:10 ratio), this laptop delivers more vertical screen real estate—perfect for spreadsheets, academic research, or side-by-side multitasking. Buyers searching for the Lenovo IdeaPad Slim 3 Core i5‑13420H 16 GB RAM 512 GB SSD 15.3″ WUXGA IPS DOS Laptop Price in Sri Lanka will find this machine a top contender for best value under LKR 300,000, especially with its upgradable storage, efficient thermals, and FreeDOS flexibility for Windows or Linux installations.

Designed for long-lasting productivity and dependable performance, the IdeaPad Slim 3 15IRH10 comes equipped with integrated Intel UHD Graphics, Dolby Audio stereo speakers, and a precision touchpad, making it a smart choice for students and home users who want multimedia readiness without sacrificing speed. The anti-glare WUXGA panel and MIL-STD-810H durability rating make it ideal for Sri Lanka’s academic and office environments, where display clarity and hardware resilience matter. With Wi-Fi 6/6E, USB-C Gen 1, HDMI 1.4b, and dual M.2 SSD expandability, this laptop supports both future-proof connectivity and long-term scalability. Whether you’re comparing Intel Core i5 H-series laptops or evaluating Lenovo Slim 3 15IRH10 specs in Colombo, Kandy, or Galle, this model delivers a reliable daily computing experience backed by Lenovo’s engineering and 1-year warranty assurance.

Buy Lenovo IdeaPad Slim 3 15IRH10 Core i5‑13420H (16 GB RAM, 512 GB SSD) 15.3″ WUXGA IPS DOS Laptop at Best Price in Sri Lanka

Lenovo IdeaPad Slim 3 15IRH10 Core i5‑13420H (16 GB RAM, 512 GB SSD): Key Features and Benefits

  • Intel Core i5‑13620H (10-core, up to 4.9 GHz) + 16GB DDR5 RAM (Dual-channel): Hybrid architecture CPU with 6 performance and 4 efficiency cores delivers fast multitasking and application responsiveness—ideal for productivity, learning, and light creative tasks.
  • 512GB PCIe 4.0 NVMe SSD + Dual M.2 Expandability: Fast boot times and ample storage for documents, media, and software—with future-ready support for up to 2TB via dual slots.
  • 15.3″ WUXGA IPS Display (1920×1200, 300 nits, 16:10): Larger vertical workspace, better readability, and crisp visuals in a compact footprint—perfect for study, editing, and media consumption.
  • Integrated Intel UHD Graphics + DDR5 Memory Bandwidth: Smooth video playback and basic creative workflows with power-efficient shared graphics—well-suited for FHD streaming and entry-level editing.
  • Wi‑Fi 6/6E + Bluetooth 5.2/5.4 (variant-dependent): Fast, reliable connectivity for online classes, downloads, and cloud access—even in crowded networks.
  • Stereo Speakers + Dolby Audio + HD Webcam with Privacy Shutter: Immersive audio clarity and clear video calls—with built-in privacy control for security-conscious users.
  • Backlit Keyboard + Numeric Keypad + Precision Touchpad: Comfortable typing in low-light settings with full productivity layout and smooth touch gestures.
  • Firmware TPM 2.0 + MIL‑STD‑810H Certified Chassis: Business-grade security and tested durability ensure long-term reliability in academic and professional environments.
  • FreeDOS + Windows-ready System: Custom OS flexibility lets users choose between Linux, Windows 11 Home, or Pro—ideal for dual-boot and enterprise deployment.
  • Ultra-Light 1.59–1.63 kg Build + Aluminum or PC-ABS Design: Portable and stylish laptop for students, freelancers, and remote workers—available in modern Cosmic Blue, Luna Grey, and Polar Blue finishes.

FAQs for Lenovo IdeaPad Slim 3 15IRH10 Core i5‑13420H (16 GB RAM, 512 GB SSD)

Yes, you can upgrade both the RAM and SSD of the Lenovo IdeaPad Slim 3 15IRH10 in Sri Lanka. It supports up to 24GB RAM and includes dual M.2 slots for expanding SSD storage, giving users flexibility and longevity for future computing needs.

Yes, the Lenovo IdeaPad Slim 3 15IRH10 is fully compatible with Windows 11 in Sri Lanka. Although it ships with DOS, users can install Windows 11 Home or Pro with ease, and Lenovo provides full driver support for smooth operation.

The Lenovo IdeaPad Slim 3 15IRH10 laptop price in Sri Lanka varies by retailer and stock availability. As of 2025, it's considered a top-value midrange laptop, and you can check local tech stores or online marketplaces for the latest pricing updates.

Yes, the Lenovo IdeaPad Slim 3 15IRH10 display is well-suited for daily use in Sri Lanka. It offers a 15.3″ WUXGA IPS screen with 1920×1200 resolution, a 16:10 ratio, and anti-glare coating—making it ideal for extended study, content viewing, or office work.

Yes, the Lenovo IdeaPad Slim 3 15IRH10 is a reliable laptop for students and professionals in Sri Lanka. Its strong build quality, MIL-STD-810H certification, and modern specs provide dependable performance for academic projects, work-from-home setups, and casual productivity.

No, the Lenovo IdeaPad Slim 3 15IRH10 does not come with a backlit keyboard in Sri Lanka. While it includes a full 6-row layout with multimedia keys and numeric keypad, the absence of backlighting may affect night-time usability for some users.

The Lenovo IdeaPad Slim 3 15IRH10 is highly portable for everyday users in Sri Lanka. Weighing just 1.59–1.63 kg with a slim profile and durable chassis, it’s ideal for students and mobile professionals needing a lightweight laptop for daily commute or campus use.

The Lenovo IdeaPad Slim 3 15IRH10 typically includes a 1-year warranty in Sri Lanka. Coverage may vary based on seller and region, so it's recommended to confirm the warranty terms and authorized service support when purchasing locally.

Categories: ,
Category Specifications
Model / SKU Lenovo IdeaPad Slim 3 15IRH10 (15.3″ WUXGA IPS, i5‑13620H, 16 GB, 512 GB, DOS)
Processor (CPU) Intel® Core™ i5‑13620H – 10 cores (6P + 4E), 16 threads; base: 2.4 GHz (P-core), boost: up to 4.9 GHz (P-core); 24 MB cache; Intel UHD Graphics
Graphics Integrated Intel UHD Graphics (shared)
Memory (RAM) 16 GB DDR5‑4800 (8 GB soldered + 8 GB SO-DIMM; supports up to 24 GB)
Storage 512 GB M.2 2242 PCIe 4.0 NVMe SSD (dual M.2 slots supporting up to 1 TB each)
Display 15.3″ WUXGA (1920×1200) IPS anti-glare, 300 nits, 16:10, 60 Hz, 45% NTSC; optional touch (on-cell)
Touch Support On-cell multi-touch 10-point (selected SKUs)
Audio & Camera Stereo speakers (2 W ×2) with Dolby Audio; dual-array mics; webcam: HD 720p with privacy shutter (optional FHD+IR)
Wireless Wi‑Fi 6/6E (2×2) + Bluetooth 5.2/5.4 (model-dependent)
Ports • 2× USB‑A 3.2 Gen 1 (5 Gbps)
• 1× USB‑C 3.2 Gen 1 (5 Gbps, PD 3.0, DP 1.2)
• 1× HDMI 1.4b
• 3.5 mm combo audio jack
• SD card reader
• Power connector
Security Firmware TPM 2.0; camera privacy shutter; optional IR camera for Windows Hello
Battery & Power Options: 50 Wh or 60 Wh Li‑ion battery with Rapid Charge Boost (≈2 hrs runtime in 15 min charge); includes 65 W AC adapter
Keyboard & Input 6‑row keyboard, multimedia Fn keys, numeric keypad, Copilot key; Mylar Precision touchpad
Chassis & Dimensions 343.4 × 239.5 × 16.9–18.9 mm; weight: 1.59 kg (50 Wh) / 1.63 kg (60 Wh); top cover: aluminum or PC‑ABS; colors: Cosmic Blue, Luna Grey, Polar Blue, Seafoam Green
Build & Certifications MIL‑STD‑810H tested; TÜV Low Blue Light (soft/hardware)
Operating System Ships with FreeDOS (no OS) or Windows 11 (Home/Pro/S/S modes); upgradable
Warranty Typically 1-year limited (region-specific)

Select at least 2 products
to compare