

LENOVO IdeaPad Slim 3 15IRU8 Intel Core i3-1315U 8GB LPDDR5 4800MHz 512GB M.2 NVMe SSD
Please enquire before ordering
The distributor has not yet confirmed the latest price and availability (last checked Jun 15, 2026)
092-251-4017Lenovo IdeaPad Slim 3 notebook model 15IRU8 features an Intel Core i3-1315U 6-core 8-thread processor and 4800MHz LPDDR5 RAM for smooth everyday use, office work, or online learning.
Key features
- Intel Core i3-1315U 6C/8T processor with a maximum speed of 4.5GHz
- 8GB LPDDR5 RAM at 4800MHz, power-efficient
- 512GB M.2 NVMe PCIe 4.0 x4 SSD
- IPS FHD 1920x1080 300 nits display with Multi-touch support
- Up to 10 hours of battery life
Product description
The Lenovo IdeaPad Slim 3 15IRU8 is designed for balanced performance between price and features, equipped with an Intel Core i3-1315U processor featuring 6 cores (2 P-cores + 4 E-cores) and 8 threads, with a maximum speed of 4.5GHz for P-cores, enabling smooth multitasking. It includes 8GB LPDDR5 RAM running at 4800MHz, which is power-efficient and enhances data access speed. The internal storage is a 512GB M.2 NVMe PCIe 4.0 x4 SSD, delivering significantly faster read/write speeds. The 15.6-inch IPS display offers FHD resolution (1920 x 1080), 300 nits brightness, and a contrast ratio of 800:1, providing wide viewing angles and vibrant colors even in bright environments. It supports Multi-touch input and features an Anti-glare surface to reduce screen glare effectively.
More features
- Full range of ports: USB-C, HDMI, USB-A, and Card Reader
- Stereo sound system with high-quality microphone
- Slim and lightweight design, weighing only 1.72 kg
Pros and limitations
Pros
- Intel Core i3-1315U 6C/8T processor with improved performance over previous models
- High-speed LPDDR5 RAM, power-efficient, and reduces heat generation
- NVMe PCIe 4.0 x4 SSD with fast read/write speeds for quick system startup and responsiveness
- IPS FHD display with 300 nits brightness, wide viewing angle, no color shift even when viewed at an angle
- Long-lasting battery, up to 10 hours of usage per charge
Limitations
- RAM cannot be upgraded (soldered)
- No Ethernet (RJ45) port
- No screen folding or rotating function
Who it is for
Ideal for students, university students, or office workers who need a general-purpose machine for smooth performance with Office software, web browsers, and online meetings
Specifications (65)
- CPU
- Intel Core i3-1315U (6 Cores: 2 P-core + 4 E-core, 8 Threads)
- RAM
- 8 GB LPDDR5 4800MHz
- TGP
- Share CPU TDP
- Cache
- 10 MB
- Color
- Silver
- Ports
- HDMI 1.4b, USB 3.2 Gen 1 (Type-A), USB 3.2 Gen 1 (Type-C), 3.5mm headphone/microphone combo jack, SD card reader
- Webcam
- 720p HD webcam
- Storage
- 512 GB M.2 2242 SSD
- Graphics
- Intel UHD Graphics
- Keyboard
- Backlit keyboard
- RAM_Type
- LPDDR5
- SSD_Type
- M.2 2242
- Speakers
- Stereo speakers
- Touchpad
- Precision touchpad
- Warranty
- 1 year limited warranty
- RAM_Slots
- 1 (soldered, non-upgradable)
- RAM_Speed
- 4800 MHz
- Weight_kg
- 1.72 kg
- Audio_Chip
- Integrated audio
- Brightness
- 300 nits
- GPU_Memory
- Shared with system memory
- Microphone
- Built-in dual-array microphone
- OS_Edition
- Home
- Panel_Type
- IPS
- Resolution
- 1920 x 1080 (FHD)
- Card_Reader
- SD card reader
- Color_Gamut
- 45% NTSC
- Form_Factor
- M.2 2242
- TPM_Version
- 2.0
- Total_Cores
- : 6
- Touchscreen
- Multi-touch
- USB_A_Count
- : 1
- USB_C_Count
- : 1
- Aspect_Ratio
- 16:9
- Display_Size
- 15.6 inches
- E_Core_Count
- : 4
- HDMI_Version
- 1.4b
- P_Core_Count
- : 2
- Adjustability
- Tilt only
- Input_Voltage
- 100-240 V AC, 50/60 Hz
- Total_Threads
- : 8
- Viewing_Angle
- 85°/85°/85°/85° (L/R/U/D)
- Contrast_Ratio
- 800:1
- Integrated_GPU
- Yes
- Wi-Fi_Standard
- 802.11ac
- Charger_Wattage
- 65 W
- DirectX_Support
- 12.1
- Power_Connector
- 5.0V / 3.0A DC power adapter
- Battery_Capacity
- 48 Whr
- Max_RAM_Capacity
- 8 GB (soldered)
- Operating_System
- Windows 11 Home 64-bit
- Bluetooth_Version
- 5.3
- Power_Consumption
- Up to 15 W (typical)
- Security_Features
- Fingerprint reader, TPM 2.0
- Storage_Interface
- PCIe NVMe® PCIe 4.0 x4
- Surface_Treatment
- Anti-glare
- CPU_Base_Frequency
- 1.2 GHz
- Keyboard_Backlight
- Yes
- Security_Lock_Slot
- Yes (Kensington lock slot)
- Dimensions_Depth_mm
- 247.5 mm
- Dimensions_Width_mm
- 358.5 mm
- Wireless_Connection
- Wi-Fi 5 (802.11ac), Bluetooth 5.3
- Dimensions_Height_mm
- 20.9 mm
- CPU_Max_Turbo_Frequency
- 4.5 GHz
- Battery_Life_Standard_Use
- Up to 10 hours
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
Frequently asked questions about this product
Compiled from manufacturer information
What type of RAM does this notebook use, and can it be upgraded?
Uses 8GB LPDDR5 RAM at 4800MHz, soldered directly onto the motherboard and cannot be removed or upgraded.
IPS or TN display? What is the brightness?
Uses an IPS display with FHD resolution (1920x1080), 300 nits brightness, and an Anti-glare surface that effectively reduces screen glare, even in bright rooms.
Which Wi-Fi version does it support?
Supports Wi-Fi 5 (802.11ac) and Bluetooth 5.3, enabling high-speed internet connectivity at home or in the office.
What ports are available? Does it have HDMI?
Features a full range of ports including HDMI 1.4b, USB 3.2 Gen 1 (Type-A), USB 3.2 Gen 1 (Type-C), 3.5mm headphone/microphone jack, and an SD card reader.
How long does the battery last?
48 Whr battery capacity, supporting up to 10 hours of continuous use, depending on actual usage such as browsing or Office applications.
Can it be used for graphic design software?
Ideal for general tasks such as Office work, web browsing, or online meetings, but not recommended for heavy graphic design software like Photoshop or Premiere Pro.
Does it have a fingerprint scanner?
Equipped with a fingerprint reader and TPM 2.0 for secure login and management of sensitive data.
Does the screen support touch input?
Yes, the display supports Multi-touch input, allowing convenient touch and drag controls.
Is it in stock?
We are confirming the latest stock and price of the LENOVO IdeaPad Slim 3 15IRU8 Intel Core i3-1315U 8GB LPDDR5 4800MHz 512GB M.2 NVMe SSD with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
Warranty period: 1-year warranty according to manufacturer's terms (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
Didn't find the answer you need?
Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
1-year warranty according to manufacturer's terms
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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