Lenovo IdeaPad Slim 3 15IRH10, Core i5 13420H (13th Gen), 16GB DDR5, 512GB SSD, 15.3-inch WUXGA IPS
The Lenovo IdeaPad Slim 3 15IRH10 brings a larger 15.3-inch canvas to Lenovo’s everyday computing line, built around the Intel Core i5-13420H processor, an 8-core (4P + 4E), 12-thread chip with P-core Turbo speeds up to 4.6 GHz and a 12MB Intel Smart Cache. It comes with 16GB of DDR5-4800 memory (8GB soldered plus an 8GB SODIMM in dual-channel configuration) and a 512GB PCIe 4.0 NVMe SSD, offering smooth multitasking and fast storage access for everyday productivity and browsing. Integrated Intel UHD Graphics support standard visual workloads. The 15.3-inch WUXGA (1920 x 1200) IPS display offers a 16:10 aspect ratio with anti-glare finish and an impressive 90.7% screen-to-body ratio. Finished in Luna Grey with an aluminum top cover and weighing from 1.59 kg, the IdeaPad Slim 3 15IRH10 pairs a premium build with MIL-STD-810H durability testing and room for future storage or memory expansion.
Key Features
- Intel Core i5-13420H processor with 8 cores, 12 threads, and P-core Turbo speeds up to 4.6 GHz
- 512GB PCIe 4.0 NVMe SSD with a second empty M.2 slot available for storage expansion
- 16GB DDR5-4800 memory (soldered + SODIMM), expandable up to 24GB total
- 15.3″ WUXGA IPS display with anti-glare finish and a spacious 90.7% screen-to-body ratio
- Aluminum top cover for a premium feel, backed by MIL-STD-810H tested durability
Technical Specifications
| Specification | Details |
|---|---|
| Processor | Intel Core i5-13420H (13th Gen), 8 cores (4P+4E), 12 threads, P-core up to 4.6 GHz, 12MB Smart Cache |
| Operating System | No preloaded operating system |
| Graphics | Integrated Intel UHD Graphics |
| Display | 15.3″, WUXGA (1920 x 1200), IPS, 300 nits, anti-glare, 45% NTSC, 60Hz |
| Memory | 16GB DDR5-4800 (8GB soldered + 8GB SODIMM), dual-channel, expandable to 24GB |
| Storage | 512GB M.2 2242 PCIe 4.0 x4 NVMe SSD, 2 M.2 slots total (up to 1TB per drive) |
| Chassis | Aluminum top (anodized), PC-ABS bottom (textured) |
| Color | Luna Grey |
| Keyboard | Non-backlit, English (UK) |
| Touchpad | Buttonless Mylar Precision TouchPad, 75 x 120mm |
| Ports | 2x USB-A (5Gbps), 1x USB-C (5Gbps, USB PD 45-65W, DisplayPort 1.2), 1x HDMI 1.4, 1x headphone/microphone combo, 1x SD card reader |
| Camera | HD 720p with privacy shutter |
| Audio | Stereo speakers, 2W x 2, Dolby Audio, dual-array microphones |
| Wireless | Wi-Fi 6 (802.11ax, 2×2) and Bluetooth 5.2 |
| Security | Firmware TPM 2.0, camera privacy shutter (no fingerprint reader) |
| Battery | 50Wh |
| Power Adapter | 65W round tip AC adapter |
| Dimensions | 343.4 x 239.5 x 16.9-17.9 mm |
| Weight | Starting at 1.59 kg (3.51 lb) |
| Durability | MIL-STD-810H tested (21 test items) |
Best Suited For
- Students and home users who want a larger 15.3-inch display for schoolwork, streaming, and everyday productivity
- Buyers who value a premium build feel, thanks to the aluminum top cover at a mid-range price point
- Multitaskers who benefit from the 16GB memory configuration for smoother handling of multiple applications
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