Lenovo Thinkbook 15 21DJA04LIH Laptop vs Lenovo IdeaPad Slim 3 82XM00QDIN Laptop
Here you can compare Lenovo Thinkbook 15 21DJA04LIH Laptop … and Lenovo IdeaPad Slim 3 82XM00QDIN Lapto…. Comparing Lenovo Thinkbook 15 21DJA04LIH Laptop … vs Lenovo IdeaPad Slim 3 82XM00QDIN Lapto… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo Thinkbook 15 21DJA04LIH Laptop … stands against Lenovo IdeaPad Slim 3 82XM00QDIN Lapto… and which one should you buy The current lowest price found for Lenovo Thinkbook 15 21DJA04LIH Laptop … is ₹49,990 and for Lenovo IdeaPad Slim 3 82XM00QDIN Lapto… is ₹62,108. The details of both of these products were last updated on Jul 18, 2026.
| Specification | Lenovo Thinkbook 15 21DJA04LIH Laptop … | Lenovo IdeaPad Slim 3 82XM00QDIN Lapto… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 12th Gen Intel Core i5 1235U | 5th Gen AMD Ryzen 5 5625U |
| GPU | Iris Xe Graphics | AMD Radeon |
| RAM | 16 GB DDR4 | 16 GB DDR4 |
| HDD | ||
| Price | ₹49,990 | ₹62,108 |
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Overview
| Specs Score | 49 / 100 | 53 / 100 Better Specs |
| CPU Clock Speed | 1.3 GHz | 2.3 GHz Faster Clock Speed |
| CPU Cores | 10 Cores More CPU Cores | Hexa Core |
| Thickness | 17.9 mm Slimmer | |
| USB Ports | 2 x USB 3.0, 2 x USB Type-C More USB Ports | 2 x USB 3.0, 1 x USB Type-C |
| Weight | 1.62 kg Lighter | |
| Unique Features | Ethernet Port Lock Port Thunderbolt Port | No No No |
General
| Series | Thinkbook 15 | IdeaPad Slim 3 |
| Model | 21DJA04LIH | 82XM00QDIN |
| Utility | Everyday Use | Performance |
| Device Type | Ultrabook | |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 359.3 x 235 x 17.9 mm | |
| Weight | 1.62 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | FHD IPS | TN |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 100% sRGB Color Gamut, Contrast Ratio: 1200:1, 170° Viewing Angle | 250nits Brightness, 45% NTSC Color Gamut |
Connectivity
| Ethernet | Yes | No |
| WiFi | Yes | Wi-Fi 6, 802.11ax 2x2 |
| Bluetooth | Yes | v5.2 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 1 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 2x USB 3.2 Gen 1, 1x USB-C 3.2 Gen 1 | |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI Port | 1 x HDMI 1.4 Port |
| Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes | FHD 1080p with Privacy Shutter |
| Keyboard | Backlit, English | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Array Microphone | Built-in Dual Array Microphones |
| Speakers | Stereo speakers | Built-in Speaker |
| Sound | Dolby Audio | |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i5 1235U | 5th Gen AMD Ryzen 5 5625U |
| Speed | 2 x 1.3 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 8 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores | 6 x 2.3 GHz (Turbo Speed upto 4.3 GHz) Cores |
| Cores | 10 Cores (2P + 8E), 12 Threads | Hexa Core, 12 Threads |
| Cache | 12 MB | 16 MB |
| Brand | Intel | AMD |
| Series | Core i5 | Ryzen 5 |
| Model | 1235U | 5625U |
| Generation | 12th Gen | 5th Gen |
| Process Node | 10 nm |
Graphics
| GPU | Iris Xe Graphics | AMD Radeon |
| Brand | Intel | AMD |
Memory
| RAM | 16 GB DDR4 | 16 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| Maximum RAM Supported | Upto 40 GB | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe |
Battery
| Battery | 47 Wh Battery | |
| Adapter Type | 65W Round Tip (3-pin) | |
| Battery Backup | Upto 6 hours | Upto 6 hours |
Extra
| Included Software | Microsoft Office Home & Student 2021 | |
| Sales Package | Laptop, Adapter & User Manuals | |
| Other Features | Firmware TPM 2.0 Enabled, MIL-STD-810H |
Discuss
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