Lenovo ThinkBook 15 Intel Core i7 12th Gen 1255U TB15 G4 IAP Thin and Light Laptop
Best Price as on 14th Feb, 2026 at 2:03:35 pm
₹32,899 at
Product Features:
- Core i7 Processor
- Windows 11 Home Operating System
- 39.62 cm (15.6 Inch) Screen Size
- 1920 x 1080 Pixel Screen Resolution
- Intel Integrated Iris Xe Graphics
- Speakers
- View All Specs
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Lenovo ThinkBook 15 AMD Ryzen 5 Hexa Core 5500U - (8 GB/512 GB SSD/Windows 11 Home) TB15 G3 ACL Thin and Light Laptop (15.6 Inch, Mineral Grey, 1.7 Kg)
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- The price of Lenovo ThinkBook 15 Intel Core I7 12th Gen 1255U TB15 G4 IAP Thin And Light Laptop ranges from ₹32,899 to ₹32,899.
- Lenovo ThinkBook 15 Intel Core I7 12th Gen 1255U TB15 G4 IAP Thin And Light Laptop is available at a best price of ₹32,899 on Flipkart.
- The latest price information for Lenovo ThinkBook 15 Intel Core I7 12th Gen 1255U TB15 G4 IAP Thin And Light Laptop was updated on 2:03:35pm 14-02-2026.
- Prices mentioned above are in INR/Indian Rupees.
- The prices for laptops like Lenovo ThinkBook 15 Intel Core I7 12th Gen 1255U TB15 G4 IAP Thin And Light Laptop are valid across all major cities of India, including: Delhi, Gurgaon, Noida, Mumbai, Chennai, Bangalore, Hyderabad, Kolkata, Pune, Ahmedabad, Coimbatore, Lucknow, Trichy, Madurai, Trivandrum, Mysore, Jaipur, Chandigarh, Pondicherry, Bhopal, Patna, Bhubaneswar, Amritsar, Cochin, Allahabad, Srinagar, New Delhi, Surat, Ludhiana, Navi Mumbai, Ghaziabad, Bengaluru, Indore, Nagpur, Thane, Agra, Meerut, Ranchi. Please note that delivery feasibility and charges may vary from seller to seller. We recommend checking with the particular seller or store for more information.
- We strive to provide accurate and up-to-date pricing and product information on our online price comparison portal, but please note that we cannot guarantee the accuracy of this data due to its dynamic nature. We are not liable for any human errors or inaccuracies that may occur as a result of incorrect details provided by our partner stores. To ensure you have the most current information, we recommend verifying prices and specifications directly on our partner stores' product listings before making a purchase.
- The payment options available can vary from seller to seller, but a generally they are Cash on Delivery(COD), Credit Card, Debit Card, NetBanking, EMI(Equated monthly Installments) etc.
Lenovo ThinkBook 15: Powerful, Portable, and Secure
The Lenovo ThinkBook 15 is a stylish and powerful laptop designed for professionals seeking a balance between performance, portability, and security. Let's dive into the details of this remarkable device.
Design and Display
The ThinkBook 15 boasts a sleek and modern design, measuring 357 x 235 x 18.9 mm and weighing just 1.7 Kg, making it easy to carry around. The laptop is available in a sophisticated Mineral Grey color.
The star of the show is its 39.62 cm (15.6 Inch) Full HD Anti-glare Display with a resolution of 1920 x 1080 Pixel. This ensures crystal-clear visuals and reduces eye strain during long hours of work.
Performance Powerhouse
The ThinkBook 15 is powered by an Intel Core i7-1255U processor from the 12th Gen family. With a clock speed of up to 4.7 GHz, it offers exceptional performance for multitasking and heavy processing tasks.
Backed by 16 GB DDR4 RAM and a lightning-fast 512 GB SSD, this laptop delivers swift load times, seamless multitasking, and ample storage space for your files. The Intel Integrated Iris Xe graphics processor ensures smooth gaming and video editing.
Connectivity and Ports
The ThinkBook 15 offers a variety of connectivity options to keep you connected at all times:
- Wireless LAN: Wi-Fi 6, 802.11ax 2x2 Wi-Fi for fast and stable internet connections.
- Bluetooth: Bluetooth v5.1 ensures a stable connection with your wireless devices.
- USB Ports: The laptop features USB 3.2 Gen 1 (Always On), USB-C 3.2 Gen 2, and Thunderbolt 4 / USB4 ports for versatile connectivity.
Security and Accessibility
The ThinkBook 15 comes equipped with a fingerprint sensor for fast and secure system access. Additionally, it features an internal mic for voice commands and interactions.
Battery Life and Audio
The laptop offers up to 6 hours of battery backup, ensuring you can work throughout the day without plugging in your charger constantly.
Despite not having a dedicated numeric keypad, the ThinkBook 15's backlit keyboard ensures comfortable typing even in low-light conditions. The laptop also features speakers for immersive audio experience.
What's in the Box?
Upon unboxing your new Lenovo ThinkBook 15, you'll find:
- Adapter
- User manual
- The laptop itself (model number 21DJA04NIH, part number 21DJA04NIH)
Software and Warranty
The ThinkBook 15 comes pre-installed with Windows 11 Home operating system. It also includes Microsoft Office, making it ready for productivity right out of the box.
Lenovo offers a 1 Year Onsite Warranty for this laptop, ensuring peace of mind and timely support.
Perfect for Processing and Multitasking
The Lenovo ThinkBook 15 is designed with professionals in mind. Its powerful processor, ample RAM, and fast SSD make it an excellent choice for processing tasks, multitasking, and heavy workloads.
In summary, the Lenovo ThinkBook 15 is a stylish, portable, and powerful laptop that combines performance, security, and connectivity to deliver an exceptional user experience.
About the brand
Specifications for Lenovo ThinkBook 15 Intel Core I7 12th Gen 1255U TB15 G4 IAP Thin And Light Laptop
| additional features | |
|---|---|
| Backlit Keyboard | Yes |
| Disk Drive | Not Available |
| Finger Print Sensor | Yes |
| connectivity features | |
| Bluetooth | V5.1 |
| Wireless LAN | Wi-Fi 6, 802.11ax 2x2 Wi-Fi |
| dimensions | |
| Dimensions | 357 x 235 x 18.9 mm |
| Weight | 1.7 Kg |
| display and audio features | |
| Internal mic | Yes |
| Screen Resolution | 1920 x 1080 Pixel |
| Screen Size | 39.62 cm (15.6 Inch) |
| Screen Type | Full HD Anti-Glare Display |
| Speakers | Yes |
| Touchscreen | No |
| general | |
| Battery Backup | Upto 6 Hours |
| Color | Mineral Grey |
| Contents | Adapter, User Manual, Laptop |
| Model Name | TB15 G4 IAP |
| Model Number | TB15 G4 IAP |
| Ms Office Provided | Yes |
| Part Number | 21DJA04NIH |
| Series | ThinkBook 15 |
| Suitable for | Processing & Multitasking |
| Type | Thin and Light Laptop |
| key features | |
| Highlights | Stylish & Portable Thin and Light Laptop 15.6 Inch Full HD Anti-Glare Display Finger Print Sensor for Faster System Access Light Laptop Without Optical Disk Drive |
| name | |
| Name | Lenovo ThinkBook 15 Intel Core i7 12th Gen 1255U - (16 GB/512 GB SSD/Windows 11 Home) TB15 G4 IAP Thin and Light Laptop (15.6 Inch, Mineral Grey, 1.7 Kg, With MS Office) |
| operating system | |
| Operating System | Windows 11 Home |
| port and slot features | |
| USB Port | 1 x USB 3.2 Gen 1/1x USB 3.2 Gen 1 (Always On), 1 x USB-C 3.2 Gen 2 (Support Data Transfer, Power Delivery 3.0 and DisplayPort 1.4), 1 x Thunderbolt 4 / USB4 40Gbps (Support Data Transfer, Power Delivery 3.0 and DisplayPort 1.4) |
| processor and memory features | |
| Clock Speed | 1.7 GHz with Turbo Boost Upto 4.7 GHz |
| Graphic Processor | Intel Integrated Iris Xe |
| Processor Brand | Intel |
| Processor Generation | 12th Gen |
| Processor Name | Core i7 |
| Processor Variant | 1255U |
| RAM | 16 GB |
| RAM Type | DDR4 |
| Ssd | Yes |
| Ssd Capacity | 512 GB |
| Storage Type | SSD |
| warranty | |
| Warranty Details | 1 Year Onsite Warranty |
| Warranty Service Type | Onsite |
Price Chart for Lenovo ThinkBook 15 Intel Core I7 12th Gen 1255U TB15 G4 IAP Thin And Light Laptop
We have analysed price data for Lenovo ThinkBook 15 Intel Core i7 12th Gen 1255U TB15 G4 IAP Thin and Light Laptop for a period of 137 days. The price chart shows following things:
- The lowest price has been ₹32,899.
- The highest price recorded is ₹53,999.
- The average price is ₹50,703.
Our Recommendation for buying Lenovo ThinkBook 15 Intel Core i7 12th Gen 1255U TB15 G4 IAP Thin and Light Laptop
There is considerable variation in the best price of Lenovo ThinkBook 15 Intel Core i7 12th Gen 1255U TB15 G4 IAP Thin and Light Laptop over the recorded period maximum being during last 30 days. There is a general decreasing trend for the best price over time. Since Lenovo ThinkBook 15 Intel Core i7 12th Gen 1255U TB15 G4 IAP Thin and Light Laptop is at its best price right now, our recommendation will be to buy it at best price in India of ₹32,899.
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