Lenovo ThinkBook 15 G4 IAP (21DJ00G1US) vs Lenovo Gen 3 16″ (Gen)
Comparison summary
- Lenovo Gen 3 16″ is hands-down winner while also being better priced.
- For performance Gen 3 16″ has a lot better performing processor. It also contains more memory.
- Gen 3 16″ has a higher resolution screen (WUXGA).
- Lenovo ThinkBook 15 G4 IAP is smaller in size.
- Gen 3 16″ has a bigger SSD.
Lenovo ThinkBook 15 G4 IAP (21DJ00G1US)
Lenovo Gen 3 16″ (Gen)
Compare specifications
| Lenovo ThinkBook 15 G4 IAP (21DJ00G1US) | Lenovo Gen 3 16″ (Gen) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i5-1235U | Intel Core i5-13420H |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 8gb | 16gb |
| Screen size | |
| 15.6″ | 16″ |
| Screen resolution | |
| Full HD (1920 x 1080 pixels) | WUXGA (1920 x 1200 pixels) |
| Weight | |
| 5.8 lbs (2.63 kg) | - |
| Size (length x width x height) | |
| 14.1 x 9.3 x 0.74 inches | 14.17 x 9.88 x 0.7 inches |
| (35.81 x 23.62 x 1.88 cm) | (35.99 x 25.1 x 1.78 cm) |
| Hard drives | |
| 250gb SSD | 500gb SSD |
| Release date | |
| March 5, 2023 | April 29, 2026 |
| Amazon.com List Price | |
| $1,295.97 | $1,249.99 |
| Amazon.com Lowest New Price | |
| $1,295.97 | $749.97 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Lenovo ThinkBook 15 G4 IAP (21DJ00G1US)
Lenovo Gen 3 16″ (Gen)
Compare Lenovo ThinkBook 15 G4 IAP / Lenovo Gen 3 16″ vs other Intel i5 laptops:
Lenovo ThinkBook 15 G4 IAP (21DJ00G1US) summary
Lenovo ThinkBook 15 G4 IAP is a laptop released in 2023. It doesn't come with the top Intel CPU and also less RAM overall for its price. The laptop is quite on the heavier side at 5.8 lbs (2.63 kg). Full HD resolution is acceptable for the 15-inch screen. Your 250gb SSD storage is quite limited.
Lenovo ThinkBook 15 G4 IAP 21DJ00G1US 15.6" Notebook - Full HD - 1920 x 1080 - Intel Core i5 12th Gen i5-1235U Deca-core (10 Core) 1.30 GHz - 8 GB Total RAM - 8 GB On-Board Memory - 256 GB SSD -
Intel Core i5 1.30 GHz processor provides great performance, immersive multimedia and rapid loading of programs
8 GB memory is ready to run powerful programs with efficient performance
15.6" display with 1920 x 1080 resolution showcases movies, games and photos with impressive clarity
256 GB SSD keeps your running programs active while your computer resumes from suspension in seconds
8 Hours battery run time helps you stay unwired and work longer non-stop
ASIN: B0BCL3PPZ5
Lenovo Gen 3 16″ (Gen) summary
Lenovo Gen 3 is a business laptop released in 2026. It doesn't have the best Intel processor and also less RAM overall for its price. WUXGA resolution is decent for the 16″ IPS display. The 500gb SSD storage is below average.
Lenovo Business Laptop, 16GB RAM, 512GB SSD, i5-13420H
⚡ Powerful 8-Core Performance – Intel Core i5-13420H (up to 4.6GHz, 12-thread) delivers seamless multitasking for business apps, video conferencing, spreadsheets, and content creation. Perfect for professionals, students, and remote workers managing productivity software, Zoom/Teams calls, and document-heavy workflows.
🚀 Superior Multitasking & Speed – 16GB DDR5 RAM handles 10+ browser tabs, simultaneous video calls with screen sharing, and multiple applications effortlessly. 512GB PCIe SSD provides sub-10-second boot times, instant file access, and ample storage for documents, media, and business files.
🖥️ Expansive 16" Display with Privacy Protection – WUXGA (1920x1200) IPS anti-glare screen with 300nits brightness offers 11% more vertical space than standard 1080p—ideal for spreadsheets and documents. HD 720p webcam with privacy shutter ensures security during virtual meetings, online classes, and client presentations.
🔌 Complete Connectivity Suite – WiFi 6 (802.11ax) and Bluetooth 5.2 for blazing-fast wireless performance. Versatile ports: 2x USB-A, 1x USB-C (Power Delivery + DisplayPort), HDMI 1.4, SD card reader, and headphone jack. Connect external monitors, peripherals, and accessories seamlessly. Fast charging supports extended unplugged productivity.
💼 Productivity-Focused Design – Luna Grey finish with full-size keyboard including numeric keypad for efficient data entry (accounting, invoicing, inventory). Lightweight at 3.70 lbs for easy portability. Copilot AI integration enhances productivity. Ideal for students, small business owners, accountants, and professionals needing reliable performance.
ASIN: B0GYXRJDKD