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Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11)
Lenovo's IdeaPad Slim 5i Ultra Gen 11 (14ILL11) is a 14-inch Lunar Lake aluminum laptop at about 1.14kg with a 65Wh battery and two M.2 slots. Specs here are for the US Core Ultra 7 266V model with 16GB, 512GB and a 500-nit 1920x1200 touch IPS; Core Ultra 5 226V and Core Ultra 7 256V options also exist. Lenovo's US price starts at $899.99 for the Core Ultra 5 226V version.
Pros
- Core Ultra 7 266V (4 P-cores + 4 LP E-cores, up to 5.0GHz) with Arc 140V graphics and 16GB of on-package LPDDR5X-8533, rated up to 48 NPU TOPS
- Light and slim aluminum body: about 1.14kg and 12.9mm thick with the IPS panel, or 1.06kg and 11.9mm with the OLED option
- 14-inch 1920x1200 touch IPS rated at 500 nits and 100% sRGB, with OLED and 120Hz 2560x1600 IPS panels offered on other models
- Two M.2 SSD slots (one 2242 PCIe 4.0 x4, one 2280 PCIe 4.0 x2), with Wi-Fi 7 and Bluetooth 5.4
- 65Wh battery with Rapid Charge Boost (about 2 hours of runtime from a 15-minute charge, per Lenovo) and a 65W USB-C adapter
Cons
- Only three USB-C ports (5Gbps, DisplayPort 1.2): no HDMI, USB-A, Thunderbolt or card reader
- The panel on this configuration is limited to 60Hz; the 120Hz option is a separate 2560x1600 IPS model
- No fingerprint reader, so biometric sign-in relies on the IR camera
- Memory is soldered (16GB or 32GB) and cannot be upgraded, and independent performance and battery testing is not yet available
Below average
Computed from specs & benchmarks via our public methodology.
Performance uses the published results of the Intel Core Ultra 7 266V, because we have no benchmark result for this device itself yet.
Full specifications
Everything we track for the Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11)
Display
- Screen size
- 14 ″
- Panel type
- IPS
- Resolution
- 1920x1200
- Refresh rate
- 60 Hz
- Peak brightness
- 500 nits
Performance
- Processor
- Intel Core Ultra 7 266V
- Graphics
- Intel Arc Graphics 140V (integrated)
- RAM
- 16 GB
- RAM type
- LPDDR5X-8533 (on-package)
- Storage
- 512 GB
- Storage type
- NVMe SSD (M.2 2242, PCIe 4.0 x4)
Battery
- Capacity
- 65 Wh
- Charging
- 65 W
Design
- Weight
- 1.14 kg
- Thickness
- 12.9 mm
- Material
- Aluminum
Connectivity
- Ports
- 3x USB-C (5Gbps, USB PD 45-65W, DisplayPort 1.2)
- Wi-Fi
- Wi-Fi 7
- Bluetooth
- 5.4
- Webcam
- 1080p IR camera with privacy shutter
- Biometrics
- IR camera for Windows Hello face recognition
Software
- Operating system
- Windows 11 Home
Quick answers
Is the Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) good in 2026?
The Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11) earns an Inno Score of 49.4/100 (“Below average”) based on its specs and benchmark results. Lenovo's IdeaPad Slim 5i Ultra Gen 11 (14ILL11) is a 14-inch Lunar Lake aluminum laptop at about 1.14kg with a 65Wh battery and two M.2 slots. Specs here are for the US Core Ultra 7 266V model with 16GB, 512GB and a 500-nit 1920x1200 touch IPS; Core Ultra 5 226V and Core Ultra 7 256V options also exist. Lenovo's US price starts at $899.99 for the Core Ultra 5 226V version.
What are the key specs of the Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11)?
Processor: Intel Core Ultra 7 266V · RAM: 16 GB · Screen size: 14 ″ · Weight: 1.14 kg
What are the closest alternatives to the Lenovo IdeaPad Slim 5i Ultra Gen 11 (14ILL11)?
Its closest rivals on InnoReviews are HP OMEN 16 Slim (2025), ASUS Vivobook S14 (S3407AA), Dell 14 Plus (DB14250) — open the comparison pages for a spec-by-spec breakdown.
