Lenovo ThinkBook 16 G6 21KKA0G1IN Laptop vs Lenovo Thinkbook 15 21DJA049IH Laptop
Here you can compare Lenovo ThinkBook 16 G6 21KKA0G1IN Lapt… and Lenovo Thinkbook 15 21DJA049IH Laptop …. Comparing Lenovo ThinkBook 16 G6 21KKA0G1IN Lapt… vs Lenovo Thinkbook 15 21DJA049IH Laptop … on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo ThinkBook 16 G6 21KKA0G1IN Lapt… stands against Lenovo Thinkbook 15 21DJA049IH Laptop … and which one should you buy The current lowest price found for Lenovo ThinkBook 16 G6 21KKA0G1IN Lapt… is ₹87,599 and for Lenovo Thinkbook 15 21DJA049IH Laptop … is ₹68,999. The details of both of these products were last updated on Oct 22, 2026.
| Specification | Lenovo ThinkBook 16 G6 21KKA0G1IN Lapt… | Lenovo Thinkbook 15 21DJA049IH Laptop … |
|---|---|---|
| Display | 16 inches | 15.6 inches |
| CPU | 7th Gen AMD Ryzen 7 7730U | 12th Gen Intel Core i5 1235U |
| GPU | AMD Radeon Graphics | Iris Xe Graphics |
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹87,599 | ₹68,999 |
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Overview
| Specs Score | 59 / 100 Better Specs | 54 / 100 |
| CPU Clock Speed | 2 GHz Faster Clock Speed | 1.3 GHz |
| CPU Cores | Octa Core | 10 Cores More CPU Cores |
| Display Resolution | 1920 x 1200 pixels Better Resolution | 1920 x 1080 pixels |
| Thickness | 17.5 mm Slimmer | 18.9 mm |
| RAM | 16 GB More RAM | 8 GB |
| Unique Features | No | Thunderbolt Port |
General
| Country of Origin | China | |
| Series | ThinkBook 16 G6 | Thinkbook 15 |
| Model | 21DJA049IH | |
| Utility | Performance | Everyday Use |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 356 x 253.5 x 17.5 mm | |
| Weight | 1.7 kg | 1.7 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS | IPS |
| Touch | No | No |
| Size | 16 inches | 15.6 inches |
| Resolution | 1920 x 1200 pixels | 1920 x 1080 pixels |
| PPI | ~ 142 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 100% sRGB Color Gamut, Contrast Ratio: 1200:1, 170° Viewing Angle |
Connectivity
| Ethernet | Yes | Yes |
| WiFi | Wi-Fi 6, 802.11ax 2x2 Wi-Fi | Wi-Fi 6(802.11ax) |
| Bluetooth | v5.3 | v5.1 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 2xUSB-C 3.2 Gen 2 | 1x USB 3.2 Gen 1, 1x USB 3.2 Gen 1 (Always On), 1x USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4), 1x Thunderbolt 4 |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI 2.1 Port | 1 x HDMI Port |
| Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | 6-row, Spill-Resistant | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Precision TouchPad | Yes |
| Inbuilt Microphone | Dual array microphone | Dual Array Microphone |
| Speakers | Built-in Speakers | Stereo speakers |
| Sound | Dolby Audio | |
| Optical Drive | No | No |
Processor
| Processor | 7th Gen AMD Ryzen 7 7730U | 12th Gen Intel Core i5 1235U |
| Speed | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores | 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 |
| Cores | Octa Core, 16 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 16 MB | 12 MB |
| Brand | AMD | Intel |
| Series | Ryzen 7 | Core i5 |
| Model | 7730U | 1235U |
| Generation | 7th Gen | 12th Gen |
| Process Node | TSMC 7nm FinFET | 10 nm |
Graphics
| GPU | AMD Radeon Graphics | Iris Xe Graphics |
| Brand | AMD | Intel |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| Maximum RAM Supported | Upto 64 GB | Upto 40 GB |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Max SSD Supported | Upto 2 TB | |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 45 Wh Battery | 45 Wh, 3 Cell Battery |
| Adapter Type | 65W AC Adapter | |
| Battery Backup | Upto 9.22 hours | Upto 6 hours |
| Battery Details | Li-Polymer | 45WHrs Li-ion |
Extra
| Included Software | Microsoft Office Home & Student 2021 | |
| Sales Package | Laptop, User manual, Adapter | Laptop, Adapter & User Manuals |
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