Everyday laptops aim to meet the needs of home users, college students, and families without stretching budgets. Lenovo’s IdeaPad Slim 5i Gen 10 (starts at $668; $741 as tested) is a solid fit for that niche. Its Intel Core H-class processor can capably handle everyday tasks, and its metal shell looks and feels more premium than its price suggests. A comfortable backlit keyboard and a practical port selection add to the appeal. But the Slim 5i does come with trade-offs: If you're using the laptop for entertainment, the display and speakers are serviceable rather than standouts. While this IdeaPad doesn’t unseat the Dell 16 Plus as our favorite 16-inch mainstream laptop, it’s a worthy runner-up, especially if you catch it on sale.

Configurations: Ample RAM and Peppy-Enough Processing

The IdeaPad Slim 5i's $668 starter configuration nets you a Core 5 210H processor and a 512GB SSD; our review model steps up to a 1TB SSD for $741. You can also upgrade to a Core 7 240H CPU, but the performance difference will be minimal for everyday workloads. All configurations include a welcome 16GB of RAM and integrated Intel Graphics. The latter won’t satisfy gamers, but the solution suffices for general use.

(Credit: Joseph Maldonado)

Lenovo’s pricing sits close to that of Dell’s 16 Plus ($699 at publish time), but the Dell has a couple of edges: a “Lunar Lake” Core Ultra processor with CoPilot+ support, and a higher-resolution 1600p display.

A newer IdeaPad Slim 5i Gen 11 has arrived since we started this review, bringing a “Panther Lake” chip, CoPilot+, Wi-Fi 7, and a brighter screen. It carries a significantly higher $989 starting price, however.

Design: A Solid Step Above Budget Plastics

Lenovo’s friendly metal exterior looks and feels price-appropriate, with only modest flex in the base and lid. The Slim 5i sits squarely in mid-tier territory and needs the extra build quality to justify the price jump over plastic budget models like the IdeaPad Slim 3.

(Credit: Joseph Maldonado)

Respectably trim for a 16-inch machine, the Slim 5i measures 0.66 by 14 by 9.9 inches (HWD), giving it about the same footprint as the Dell 16 Plus (0.67 by 14.1 by 10 inches) and Acer’s Aspire 16 AI (0.63 by 14 by 9.9 inches). At 4.1 pounds, the IdeaPad lands in the slightly hefty category, alongside the 4.1-pound Dell. Acer’s 3.4-pound Aspire is noticeably lighter, though it makes more liberal use of plastic.

(Credit: Joseph Maldonado)

Port selection is practical, with two USB Type-C ports, an HDMI output, and an audio jack on the left, and two USB Type-As and a microSD card slot on the right. Both USB-C connections support power delivery and DisplayPort, but data transfer tops out at 5Gbps. Dell's 16 Plus does much better here by supporting Thunderbolt 4. Wireless connectivity is limited to Wi‑Fi 6 and Bluetooth 5.2, which seems dated on paper but is perfectly adequate for everyday use.

(Credit: Joseph Maldonado)

Lenovo’s software loadout includes a McAfee LiveSafe trial and the company’s Vantage utility, which centralizes support access and system controls such as blue‑light filtering, presence detection, and zero‑touch login. The system ships with a standard one‑year warranty.

In Use: A Steady Everyday Companion

The Slim 5i quickly becomes a part of everyday life. Each time you use it, its metal chassis and well-tuned keyboard will remind you that it’s a step above budget fare. Typing feels natural—I hit my top speed in MonkeyType—and the touchpad is properly centered, with a smooth surface and crisp, tactile clicks.

(Credit: Joseph Maldonado)

With four Performance cores, the Core 5 H-class CPU feels noticeably stronger than the U-series chips common at this price. New browser tabs open instantly, and 16GB of RAM allows seamless switching between apps. The cooling system is well-behaved, with a subdued fan and a chassis that doesn't get more than lukewarm.

Entertainment is where the Slim 5i shows limitations. The 1,920-by-1,200-pixel IPS panel offers ample workspace for documents and email, but colors lack vibrancy—reds skew toward orange—and shallow contrast robs darker movie scenes of depth. Brightness is adequate but not impressive. That also applies to the speakers, which have good clarity but little bass.

(Credit: Joseph Maldonado)

Portability is respectable for a 16-inch laptop. Though slightly heavier than expected, you'll manage the Slim 5i just fine with the right backpack, and the laptop's generous port selection means you won’t need to lug around a load of adapters. The webcam could be sharper, but IR support for facial recognition and a sliding privacy shutter are welcome.

Overall, as a daily driver, the Slim 5i offers a well-rounded experience, geared more toward productivity than entertainment.

Performance Testing: A Steady, Capable Daily Driver

Our IdeaPad Slim 5i Gen 10 is a mid-level configuration, featuring a Core 5 210H (eight total cores, 4.8GHz turbo), Intel Graphics, 16GB of RAM, and a 1TB SSD.

For context, we stacked it against a mix of 14- and 16-inch systems at similar prices. The Acer Aspire 16 AI and HP OmniBook 5 14 represent Qualcomm’s Snapdragon CPUs. Apple’s MacBook Air 15-Inch (M4) is a premium system and priced to match, while Dell’s 16 Plus brings a Core Ultra 7 256V into the mix. They all fall into the same general performance neighborhood, making them useful reference points for buyers targeting everyday use.

Productivity and Content Creation Tests

Our primary overall benchmark, UL's PCMark 10, puts a system through its paces in productivity apps ranging from web browsing to word processing and spreadsheet work. Its Full System Drive subtest measures a PC's storage throughput. 

Three more tests we rely on are CPU-centric or processor-intensive: Maxon's Cinebench 2024 uses that company's Cinema 4D engine to render a complex scene; Primate Labs' Geekbench 6.3 Pro simulates popular apps ranging from PDF rendering and speech recognition to machine learning; and we see how long it takes the video transcoder HandBrake 1.8 to convert a 12-minute clip from 4K to 1080p resolution.

Finally, workstation maker Puget Systems' PugetBench for Creators rates a PC's image-editing prowess through a variety of automated operations in the seminal photo editor Adobe Photoshop 25.

The Dell was the only other laptop to complete the PCMark suite. The Slim 5i trailed in the main test but rebounded in the storage portion, posting numbers that indicate it can handle the day‑to‑day mix of browsing, office apps, and light multitasking that the test represents.

The Slim 5i often pulled ahead of the Dell in the CPU tests, with a stronger multi-core score in Cinebench, a quicker Handbrake time, and a higher Photoshop result. The Snapdragon-based Acer and HP put up similar numbers to the Slim 5i, though all trailed Apple's pricier MacBook Air. 

Gaming and Graphics Tests

We challenge all systems’ graphics with a quintet of animations or gaming simulations from UL's 3DMark test suite. The first two, Wild Life (1440p) and Wild Life Extreme (4K), use the Vulkan graphics API to measure GPU speeds. The next pair, Steel Nomad's regular and Light subtests, focuses on APIs more commonly used for game development to assess gaming geometry and particle effects. Last up, we turn to 3DMark Solar Bay to measure ray-tracing performance.

The Slim 5i's anemic Intel Graphics predictably struggled in this field, landing at or near the bottom of most tests and failing to run the Solar Bay subtest altogether. This isn’t unexpected for integrated Intel silicon, but the numbers make it clear that anything beyond browser-based or 2D gaming isn’t realistic. That said, for everyday use, the graphics won’t impose any limitations.

Battery Life and Display Tests

We test each laptop and tablet's battery life by playing a locally stored 720p video file (the open-source Blender movie Tears of Steel) with display brightness at 50% and audio volume at 100%. We make sure the battery is fully charged before the test, with Wi-Fi and keyboard backlighting turned off.

To gauge display performance, we also use a Datacolor SpyderX Elite monitor-calibration sensor and its Windows software to measure a laptop screen's color saturation—what percentage of the sRGB, Adobe RGB, and DCI-P3 color gamuts or palettes the display can show—and its 50% and peak brightness in nits (candelas per square meter).

The Slim 5i turned in an impressive 17 hours and 22 minutes off the plug, easily enough for a full day of classes or commuting without the charger. Its only real drawback is the 77-nit brightness at the 50% setting used in our test, which might be usable indoors, but most people will want to bump the brightness another notch or two. Dell’s 16 Plus didn’t last as long, but it did have much higher brightness at the 50% mark. The MacBook Air lasted even longer, but paled beside the staggering 34-hour stamina of the smaller-screened HP. Either way, the Slim 5i exceeds expectations for this category.

On the visuals, the IdeaPad’s brightness fits in with its peers, but its color reproduction suffers. Covering only 60% of sRGB, it’s the least vibrant display in the group—a flaw that shows the laptop still has budget underpinnings. The other machines all meet or exceed full sRGB coverage and often offer extras the IdeaPad lacks, like Dell's smoother 120Hz refresh rate. While the IdeaPad’s screen is far from unusable, it’s the most notable weak point of this machine.