This article covers Lenovo IdeaPad Gaming 3-15IMH05 81Y4002NUS 15.6インチ ゲーミングノートブック.

Overview

The Lenovo IdeaPad Gaming 3-15IMH05 81Y4002NUS is a 15.6-inch gaming notebook that combines a 10th-gen Intel Core i5-10300H processor with an NVIDIA GeForce GTX 1650 (4GB). Priced around ¥126,000, it targets budget-conscious gamers who still want a dedicated GPU for modern titles. The system comes with 8GB of DDR4 memory and a 256GB NVMe SSD, providing adequate storage and responsiveness for everyday use. Its understated Onyx Black chassis avoids aggressive gaming aesthetics, making it suitable for both school and office environments. The Full HD (1920×1080) IPS display offers decent color reproduction and wide viewing angles, ideal for casual gaming and media consumption.

Connectivity & Compatibility

Port selection covers the essentials: three USB 3.2 Gen1 Type-A, one USB-C (data-only), HDMI 2.0, Gigabit Ethernet, and a combo audio jack. An SD card reader is also included, handy for photographers. Wireless connectivity relies on Wi-Fi 5 (802.11ac) and Bluetooth 5.0 — not the latest standards, but sufficient for most online gaming and streaming. The HDMI 2.0 port supports 4K output at 60Hz, allowing connection to an external monitor without major compromises. Thunderbolt 3 is absent, which is typical at this price point. The laptop accepts standard DDR4 SODIMM modules, so RAM upgrades are possible (up to 32GB).

Product Info

Released around mid-2020, the IdeaPad Gaming 3-15IMH05 81Y4002NUS remains widely available through and other retailers in both new and used conditions. Lenovo offers a one-year standard warranty. Positioned as a budget-to-mid-range gaming laptop, it excels at esports titles like Fortnite, Apex Legends, and VALORANT at medium settings. For heavy AAA games at high details, the GTX 1650 will struggle — lowering expectations accordingly is wise.

Best Use Cases

Budget esports gamers: If you primarily play competitive shooters or MOBAs, this laptop delivers smooth 60fps gameplay at 1080p medium-high settings. The combination of CPU and GPU is well-balanced for this workload. Students and hybrid users: With its business-friendly design and manageable weight (~2.3kg), it’s easy to carry between classes and still game during downtime. The battery life (around 4–5 hours under light use) is adequate for a full day on campus. * Light content creators: The GTX 1650 can accelerate CUDA-accelerated tasks like basic video editing in DaVinci Resolve or Photoshop. However, 8GB RAM is a bottleneck — a memory upgrade to 16GB is strongly recommended for smoother multitasking.

Product Disclosure (Amazon)

  • Manufacturer: Lenovo
  • Seller: Reg shop
  • Fulfilled by: Reg shop
  • ASIN: B08BS557MX
  • Note: This article covers a manufacturer-made product based on Amazon listing details.