Lenovo Legion 5 16IAX10 Review – Core Ultra 9 275HX & 32GB RAM Gaming Powerhouse | Byte City BD

Last Updated: July 25, 2026

The Lenovo Legion 5 16IAX10 is what happens when Lenovo decides to skip the compromises. It pairs Intel’s flagship mobile chip — the Core Ultra 9 275HX — with 32GB of DDR5 RAM, a 1TB SSD, and a blazing 16-inch 240Hz IPS display. This isn’t an entry-level gaming laptop politely asking for your attention. It’s a 16-inch desktop replacement that happens to fit in a backpack.

At Byte City BD, we see this as the “power user’s Legion” — the one you buy when you know exactly what you need and won’t settle for less.

What You’re Getting — Key Specs at a Glance

• Processor: Intel Core™ Ultra 9 275HX (24 Cores: 8P + 16E / 24 Threads, up to 5.4 GHz, 36MB Intel Smart Cache, Intel AI Boost up to 13 TOPS)
• Graphics: NVIDIA GeForce RTX™ 5060 8GB GDDR7 (Boost Clock 2497MHz, 105W TGP, 572 AI TOPS)
• Memory: 32GB (2×16GB) DDR5-5600MHz SODIMM (dual-channel, up to 32GB max)
• Storage: 1TB M.2 2242 PCIe 4.0×4 NVMe SSD (2 M.2 2280 slots, up to 1TB each)
• Display: 16″ WQXGA (2560×1600) IPS, 240Hz, 500 nits, Anti-Glare, 100% DCI-P3, DisplayHDR 400, Dolby Vision, G-SYNC, Low Blue Light
• Audio: Stereo speakers by HARMAN, optimized with Nahimic Audio
• Connectivity: Wi-Fi 7, Bluetooth 5.4
• Keyboard: 24-Zone RGB Backlit, English layout
• Ports: 2× USB-A 5Gbps, 1× USB-A 5Gbps Always On, 1× USB-C 10Gbps (PD 95–100W + DP 2.1), 1× Thunderbolt 4 / USB4 40Gbps (DP 2.1), HDMI 2.1 (8K/60Hz), RJ-45 Ethernet, 3.5mm combo
• Battery: 80Wh with 245W Slim Tip adapter
• Warranty: 1 Year Manufacturer’s Limited Warranty by Lenovo (via Byte City BD)

Note: Specifications reflect the Bangladesh variant at Byte City BD. Confirm current configuration before ordering.

Performance — 24 Cores of Intel Dominance

The Core Ultra 9 275HX is Intel’s mobile flagship for a reason. With 24 cores (8 Performance + 16 Efficient) and 24 threads hitting up to 5.4 GHz, this CPU doesn’t just multitask — it obliterates heavy workloads. Video rendering, 3D modeling, software compilation, and streaming simultaneously? This chip yawns and asks what’s next.

The RTX 5060 8GB at 105W delivers reliable 1440p gaming:

• Esports titles: 200+ FPS on high settings.
• AAA games at 2560×1600: 60–80 FPS with DLSS and ray tracing.
• Creation & streaming: NVENC encoding and 8GB VRAM handle OBS, Premiere Pro, and Blender without drama.

But the real story here is the 32GB DDR5-5600 in dual-channel. Most gaming laptops force you into 16GB and make you upgrade later. Lenovo didn’t. This amount of RAM means you can run memory-hungry applications — Unreal Engine, large Photoshop files, multiple VMs, Chrome with 50 tabs — without a single stutter. For Bangladeshi developers, architects, and power users, this is genuinely workstation-class memory.

Display — 240Hz Speed Meets DCI-P3 Color

The 16-inch WQXGA 240Hz IPS panel is a rare combination of speed and color accuracy. While most high-refresh displays settle for sRGB, this one covers 100% DCI-P3 — the same color space used in cinema.

• 240Hz refresh rate = competitive-grade smoothness for esports and fast-paced shooters.
• 100% DCI-P3 = accurate, vibrant colors for photo editing, video grading, and design work.
• DisplayHDR 400 = enhanced contrast in supported content.
• G-SYNC = tear-free gaming without input lag.
• Anti-glare coating = comfortable for long sessions under indoor lighting.

The 16:10 aspect ratio adds vertical space that makes coding, writing, and multitasking noticeably more comfortable than 16:9 panels.

Design, RGB & Build

At 2.45 kg, this is a desktop replacement that occasionally travels. The chassis is solid and well-built, with minimal flex. The 24-zone RGB keyboard adds customizable flair without looking gaudy — you can set it to a clean white for professional settings or go full rainbow for gaming sessions.

Thunderbolt 4 / USB4 is the connectivity headline. It supports external GPU enclosures, ultra-fast storage docks, and dual 4K monitor setups. The USB-C PD port (95–100W) means you can travel with a smaller adapter for non-gaming days.

Battery & Thermals

The 80Wh battery delivers 4–5 hours of light productivity. The 245W adapter handles full gaming loads, while USB-C PD covers lighter tasks. Intel’s hybrid architecture helps with battery endurance — the Efficient cores handle background tasks without waking the power-hungry Performance cores.

Thermally, the large 16-inch chassis provides ample cooling surface area. The keyboard deck stays comfortable, though fan noise under sustained gaming is noticeable. This is a performance machine, and it sounds like one when pushed.

Pros & Cons

✅ Pros

• Intel Core Ultra 9 275HX with 24 cores — desktop-class mobile performance
• 32GB DDR5-5600 dual-channel RAM out of the box — no upgrade needed
• Stunning 16-inch 240Hz IPS with 100% DCI-P3 color accuracy
• Thunderbolt 4 / USB4 for external GPUs and docking
• Wi-Fi 7 and Bluetooth 5.4 — future-proof wireless
• 24-zone RGB keyboard balances gaming and professional aesthetics
• 80Wh battery for reasonable unplugged endurance
• 1TB SSD with room for a second M.2 drive

❌ Cons

• 2.45 kg is heavy for daily commuting
• RTX 5060 at 105W (not 115W) — slightly lower GPU wattage than some variants
• 32GB is the max RAM — no upgrade path beyond this
• No fingerprint reader
• Fan noise is significant under full load
• 1-year warranty (some variants offer 2 years)

Who Is This Laptop Actually For?

Buy it if you are:

• A power user who needs 24 CPU cores and 32GB RAM for heavy multitasking
• A developer or engineer running VMs, IDEs, and simulations
• A content creator who wants a color-accurate 240Hz display for editing and gaming
• A streamer who needs headroom for OBS, chat bots, and overlays simultaneously
• A gamer who wants a large, fast display without OLED pricing

Skip it if you:

• Need a lightweight daily carry — 2.45 kg is substantial
• Want OLED contrast and infinite blacks for HDR content
• Need more than 32GB RAM — this is the ceiling for this model
• Are sensitive to fan noise during intensive workloads

Why Buy from Byte City BD?

• Genuine Lenovo products with authorized distributor backing
• 1 Year Manufacturer’s Limited Warranty by Lenovo Bangladesh
• Competitive market pricing with regular updates
• EMI options for eligible buyers
• Secure home delivery across Bangladesh
• Expert after-sales support

👉 Check Latest Price & Buy from Byte City BD

Quick FAQ

Is the Core Ultra 9 275HX better than the i9-14900HX?
The 275HX is Intel’s newer architecture with better efficiency and AI acceleration. For raw multi-core, the i9-14900HX still wins slightly. For modern workloads, AI tasks, and power efficiency, the 275HX is the smarter pick.

Can I upgrade the RAM beyond 32GB?
No. 32GB is the maximum supported by this model. It’s plenty for 99% of users.

Does it have Thunderbolt 4?
Yes. Thunderbolt 4 / USB4 supports external GPUs, fast docks, and dual 4K monitors.

Can I charge via USB-C?
Yes. The USB-C port supports 95–100W Power Delivery for lighter tasks and travel.

What’s the warranty?
1 Year Manufacturer’s Limited Warranty by Lenovo through Byte City BD.

The Bottom Line

The Lenovo Legion 5 16IAX10 doesn’t ask you to compromise. It gives you 24 CPU cores, 32GB RAM, a 240Hz DCI-P3 display, and Thunderbolt 4 — all in a single machine. For Bangladeshi power users, developers, and creators who want desktop-class performance that occasionally travels, this Legion is one of the most capable options on the market.

Our verdict: A workstation disguised as a gaming laptop. Buy it from Byte City BD.

Disclaimer: Prices and availability change frequently. Verify with Byte City BD before ordering.