Lenovo 82R9000KUS IdeaPad Flex 5 16IAU7 Touchscreen 2-in-1 — main product image

Lenovo 82R9000KUS IdeaPad Flex 5 16IAU7 Touchscreen 2-in-1

Lenovo

Lenovo 82R9000KUS IdeaPad Flex 5 16IAU7 Touchscreen 2-in-1

Name: Lenovo 82R9000KUS IdeaPad Flex 5 16IAU7 Touchscreen 2-in-1
Brand: Lenovo
SKU: 82R9000KUS

★★★★★3.3 (5 reviews)

2240 x 1400

An octa-core Ryzen 7 convertible that flips between laptop and tablet without sacrificing the 2.2K display or 16GB of headroom for multitasking.

$685.97*

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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Lenovo IdeaPad Flex 5 16IAU7 pairs an AMD Ryzen 7 5700U — a 7nm Zen 3 octa-core chip — with 16GB of DDR4 and a 2.2K (2240x1400) IPS touchscreen in a 360-degree convertible chassis. The 5700U's 8 cores and 4.3 GHz boost clock put it meaningfully ahead of the dual- and quad-core processors common at this price point, and 16GB of RAM means the system doesn't start paging to disk the moment you open a virtual meeting alongside your active browser session. The 512GB SSD and AMD Radeon integrated graphics round out a spec sheet that targets the upper end of consumer productivity convertibles.

This machine is built for students, remote workers, and light creatives who want the flexibility of a tablet form factor without sacrificing laptop-class processing power. The 2.2K panel makes a meaningful difference for anyone doing document editing or reading — text is sharper than on competing 1080p panels, and the touchscreen responds accurately in both stylus and finger modes. It fits cleanly into workflows that blend typed work at a desk with annotated note-taking on a couch, though anyone needing discrete GPU performance or deep-dive video editing should look at a dedicated workstation instead.

Key Features

With 16 GB of memory, runs as many programs as you want without losing the execution

The 14" 2240 x 1400 screen provides a great movie watching experience

512 GB total SSD capacity is enough to store your essential documents and files, favorite songs, movies and pictures

10 Hours battery run time helps you stay unwired and work longer non-stop

Specifications

Processor

AMD Ryzen 7 5700U, 8-core, 1.8 GHz base / 4.3 GHz boost

Memory

16GB DDR4

Storage

512GB SSD

Display

14" 2240x1400 (2.2K) IPS Touchscreen

Graphics

AMD Radeon Integrated Graphics

Operating System

Windows 11 Home

Wireless

Wi-Fi + Bluetooth

Battery Life

Up to 10 hours (rated)

Form Factor

360-degree convertible (2-in-1)

Pros & Cons

👍 Pros

AMD Ryzen 7 5700U delivers 8 cores and 16 threads, handling heavy multitasking that would throttle lower-tier U-series chips
16GB DDR4 RAM provides enough headroom to run demanding browser sessions, Office, and background processes simultaneously
2240x1400 touchscreen resolution offers ~190 PPI sharpness, cleaner than standard 1080p 14-inch displays
512GB SSD eliminates the storage bottleneck common in entry-level 2-in-1s and delivers faster boot and app launch times
360-degree hinge enables four usage modes — laptop, tent, stand, tablet — making it genuinely versatile for different workflows

👎 Cons

AMD Radeon integrated graphics cap out on GPU-accelerated tasks — no discrete GPU means rendering and gaming performance will disappoint power users
Non-upgradeable RAM in many IdeaPad Flex configurations means 16GB is a ceiling, not a floor
The touchscreen panel adds measurable weight and display reflectivity compared to a matte non-touch screen of the same class
USB port selection on the Flex 5 series is limited — power users needing multiple simultaneous high-speed connections may need a hub
Fan noise becomes audible under sustained CPU loads — the chassis thermal solution is adequate but not whisper-quiet at peak draw

Frequently Asked Questions

What processor powers the IdeaPad Flex 5 16IAU7, and what does that mean for everyday performance?

It runs an AMD Ryzen 7 5700U — an 8-core, 16-thread chip with a 1.8 GHz base clock and boost up to 4.3 GHz. In practice, that means smooth multitasking across a dozen browser tabs, Office apps, and light video editing without thermal throttling becoming an issue under moderate loads.

Is the 2240x1400 display actually sharp enough for productivity work?

Yes. At 2240x1400 on a 14-inch panel, pixel density lands around 190 PPI — noticeably crisper than a standard 1080p 14-inch screen. Text renders cleanly, and the touchscreen layer adds interactive flexibility for note-taking in tablet mode.

How much storage does the 512GB SSD provide in practice, and is it expandable?

512GB is the rated capacity; after Windows 11 and system files, expect roughly 460GB usable. Lenovo's IdeaPad line typically includes an M.2 slot, but available expansion depends on the specific configuration — verify before assuming upgradability.

Can the AMD Radeon integrated graphics handle light creative work?

The Ryzen 7 5700U's integrated Radeon graphics (Vega architecture) can handle photo editing in Lightroom, casual Photoshop use, and 4K video playback, but it is not a discrete GPU. GPU-accelerated rendering, gaming above 1080p low, or 3D work will hit its ceiling quickly.

Does the 10-hour battery estimate hold up in real-world 2-in-1 use?

Ten hours is the manufacturer's estimate under light workloads. Real-world mixed use — web browsing, video, some productivity — typically yields 6–8 hours. The touchscreen and higher-resolution display draw more power than a standard 1080p panel, which shaves time off the rated figure.