Dell DC15255 Laptop vs Lenovo ThinkBook 16 G6 21KKA0J2IN Laptop
Here you can compare Dell DC15255 Laptop (AMD Ryzen 7 7730U… and Lenovo ThinkBook 16 G6 21KKA0J2IN Lapt…. Comparing Dell DC15255 Laptop (AMD Ryzen 7 7730U… vs Lenovo ThinkBook 16 G6 21KKA0J2IN Lapt… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Dell DC15255 Laptop (AMD Ryzen 7 7730U… stands against Lenovo ThinkBook 16 G6 21KKA0J2IN Lapt… and which one should you buy The current lowest price found for Dell DC15255 Laptop (AMD Ryzen 7 7730U… is ₹59,490 and for Lenovo ThinkBook 16 G6 21KKA0J2IN Lapt… is ₹52,999. The details of both of these products were last updated on Jul 03, 2026.
| Specification | Dell DC15255 Laptop (AMD Ryzen 7 7730U… | Lenovo ThinkBook 16 G6 21KKA0J2IN Lapt… |
|---|---|---|
| Display | 15 inches | 16 inches |
| CPU | 7th Gen AMD Ryzen 7 7730U | 7th Gen AMD Ryzen 3 7330U |
| GPU | AMD Radeon AMD | AMD Radeon Graphics |
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹59,490 | ₹52,999 |
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Overview
| Specs Score | 51 / 100 | 53 / 100 Better Specs |
| CPU Clock Speed | 2 GHz | 2.3 GHz Faster Clock Speed |
| CPU Cores | Octa Core More CPU Cores | Quad Core |
| Display Size | 15 in | 16 in Bigger Display |
| Display Resolution | 1920 x 1080 pixels | 1920 x 1200 pixels Better Resolution |
| Thickness | 18.9 mm | 17.5 mm Slimmer |
| RAM | 16 GB More RAM | 8 GB |
| USB Ports | 1 x USB 2.0, 1 x USB 3.0, 1 x USB Type-C | 2 x USB 3.0, 2 x USB Type-C More USB Ports |
| Unique Features | No No No No No | Anti Glare Screen Ethernet Port Backlit Keyboard Lock Port Fingerprint Sensor |
General
| Series | 15 | ThinkBook 16 G6 |
| Model | DC15255 | 21KKA0J2IN |
| Utility | Performance | Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 358 x 235 x 18.9 mm | 356 x 253.5 x 17.5 mm |
| Weight | 1.63 kg | 1.7 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | LED-Backlit | IPS |
| Touch | No | No |
| Size | 15 inches | 16 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1200 pixels |
| PPI | ~ 147 PPI | ~ 142 PPI |
| Refresh Rate | 120 Hz | |
| Anti Glare Screen | No | Yes |
Connectivity
| Ethernet | No | Yes |
| WiFi | Yes | Wi-Fi 6, 802.11ax 2x2 Wi-Fi |
| Bluetooth | Yes | v5.3 |
| USB Ports | 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0 | 2 x USB Type-C, 2 x USB 3.0 |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI 2.1 Port |
| Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes | Yes |
| Keyboard | Standard Keyboard | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Precision TouchPad |
| Inbuilt Microphone | Yes | Dual array microphone |
| Speakers | Built-in Speakers | |
| Optical Drive | No | No |
Processor
| Processor | 7th Gen AMD Ryzen 7 7730U | 7th Gen AMD Ryzen 3 7330U |
| Speed | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores | 4 x 2.3 GHz (Turbo Speed upto 4.3 GHz) Cores |
| Cores | Octa Core, 16 Threads | Quad Core, 8 Threads |
| Cache | 16 MB | 8 MB |
| Brand | AMD | AMD |
| Series | Ryzen 7 | Ryzen 3 |
| Model | 7730U | 7330U |
| Generation | 7th Gen | 7th Gen |
| Process Node | TSMC 7nm FinFET | TSMC 7nm FinFET |
Graphics
| GPU | AMD Radeon AMD | AMD Radeon Graphics |
| Brand | AMD | AMD |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe |
Battery
| Battery | 3 Cell Battery | 45 Wh Battery |
| Adapter Type | 65W AC Adapter | |
| Battery Backup | Upto 7 hours | Upto 9.22 hours |
| Battery Details | Lithium Polymer |
Extra
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, User manual, Adapter |
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