Lenovo Ideapad Slim 3 15IRH10 i5 13420H | 16GB RAM | 512GB SSD | 13th Gen | Intel UHD Graphics | 15.3" WUXGA Display | Luna Grey | 1 Year Warranty
Model: Lenovo IdeaPad Slim 3 (15IRH10, 83K100MLLK)
Processor: Intel Core i5-13420H (8 cores, 12 threads, up to 4.6 GHz)
Memory: 16GB DDR5-4800 (8GB soldered + 8GB SO-DIMM, up to 24GB)
Storage: 512GB M.2 2242 PCIe 4.0 NVMe SSD (second M.2 slot free)
Display: 15.3" WUXGA (1920 x 1200) IPS, 300 nits, anti-glare
Graphics: Intel UHD Graphics
Warranty: 1 year authorized warranty
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Lenovo IdeaPad Slim 3 15IRH10 i5 16GB price in Nepal
The Lenovo IdeaPad Slim 3 15IRH10 i5 16GB costs Rs 114,999 at Quality Computer.
Prices on this page update automatically when they change.
The Lenovo IdeaPad Slim 3 15IRH10 (83K100MLLK) pairs an 8-core Intel Core i5-13420H with 16GB of DDR5 and a 15.3-inch 1920 × 1200 IPS screen. The RAM can go to 24GB by swapping the removable stick, and a second SSD slot is left free.
IdeaPad Slim 3 15IRH10 highlights
- 8-core Intel Core i5-13420H, up to 4.6 GHz.
- 16GB DDR5 (8GB soldered + 8GB removable), upgradable to 24GB.
- 15.3-inch WUXGA IPS, 300 nits, anti-glare, 16:10.
- Free second M.2 SSD slot.
- USB-C charging and display output.
- 60Wh battery, up to 17 hours of video playback (Lenovo’s figure).
Who the IdeaPad Slim 3 15IRH10 is for
A good fit if you’re a student or professional who wants an H-series processor, 16GB of RAM and room to upgrade later.
Look at something else if you play games (it has Intel UHD graphics only), or need an Ethernet port, a backlit keyboard or a fingerprint reader.
Buying from Quality Computer
It comes with a 1-year authorised warranty.
EMI is available: 20% down, with 10% interest on the rest. Ask us for the monthly amount.
IdeaPad Slim 3 15IRH10 specifications
| Processor | Intel Core i5-13420H: 8 cores (4P + 4E), 12 threads, up to 4.6 GHz, 12MB cache |
|---|---|
| Graphics | Intel UHD Graphics |
| Memory | 16GB DDR5-4800 (8GB soldered + 8GB SO-DIMM), up to 24GB |
| Storage | 512GB M.2 2242 PCIe 4.0 SSD; second M.2 2242 slot free |
| Display | 15.3-inch WUXGA 1920 × 1200 IPS, 16:10, 300 nits, 45% NTSC, anti-glare, 60Hz |
| Webcam | 720p HD with privacy shutter |
| Audio | 2 × 2W speakers, Dolby Audio |
| Wireless | Wi-Fi 6 (2×2), Bluetooth 5.2 |
| Ports | 2 × USB-A 5Gbps, USB-C 5Gbps (charging 45–65W and DisplayPort 1.2), HDMI 1.4, SD card reader, 3.5 mm audio; no Ethernet |
| Battery | 60Wh, up to 17 hours video playback (Lenovo) |
| Charger | 65W round tip |
| Keyboard | Not backlit |
| Security | TPM 2.0, camera shutter; no fingerprint reader |
| Durability | MIL-STD-810H |
| Size and weight | 343.4 × 239.5 × 16.9–17.9 mm, from 1.63 kg |
| Colour | Luna Grey |
| Warranty | 1 year |
Compare before you buy
- Lenovo Ideapad Slim 3 15IRH10 i5 13420H: IdeaPad Slim 3 15IRH10 with 8GB of RAM.
- Lenovo Ideapad Slim 3 14IRH10 i5-13420H: the 14-inch IdeaPad Slim 3 with the same processor and 16GB.
- Lenovo V14 G4 IRU i5-13420H: Lenovo V14 G4 with the same processor in a 14-inch body.
IdeaPad Slim 3 15IRH10 questions
Can I upgrade the RAM?
Yes. Swap the 8GB removable stick for a 16GB one to reach 24GB.
Can I add another SSD?
Yes. A second M.2 2242 PCIe 4.0 slot is left free.
Does it charge over USB-C?
Yes. The USB-C port supports 45–65W charging and display output.
Does it have an Ethernet port?
No. Use Wi-Fi 6 or a USB Ethernet adapter.
Lenovo’s spec sheet covers every 15IRH10 configuration. The details for 83K100MLLK (memory layout, battery, keyboard, camera and colour) are from our listing.
Specifications checked against Lenovo PSREF IdeaPad Slim 3 15IRH10, Intel Core i5-13420H on 28 October 2026.
| Brand | Lenovo |