Lenovo IdeaPad Slim 3 82KU0238IN Laptop vs Infinix XBOOK B15 BL51A5 Laptop
Here you can compare Lenovo IdeaPad Slim 3 82KU0238IN Lapto… and Infinix XBOOK B15 BL51A5 Laptop (AMD R…. Comparing Lenovo IdeaPad Slim 3 82KU0238IN Lapto… vs Infinix XBOOK B15 BL51A5 Laptop (AMD R… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo IdeaPad Slim 3 82KU0238IN Lapto… stands against Infinix XBOOK B15 BL51A5 Laptop (AMD R… and which one should you buy The current lowest price found for Lenovo IdeaPad Slim 3 82KU0238IN Lapto… is ₹33,990 and for Infinix XBOOK B15 BL51A5 Laptop (AMD R… is ₹39,990. The details of both of these products were last updated on Jul 01, 2026.
| Specification | Lenovo IdeaPad Slim 3 82KU0238IN Lapto… | Infinix XBOOK B15 BL51A5 Laptop (AMD R… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 5th Gen AMD Ryzen 5 5500U | 5th Gen AMD Ryzen 5 5500U |
| GPU | AMD Radeon | AMD Radeon AMD |
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹33,990 | ₹39,990 |
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Overview
| Specs Score | 52 / 100 | 52 / 100 |
| Thickness | 19.9 mm | 17.65 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 Fingerprint Sensor | Ethernet Port Lock Port No |
General
| Series | IdeaPad Slim 3 | B15 Series |
| Model | 82KU0238IN | BL51A5, XBOOK B15 |
| Utility | Performance | Everyday Use, Performance |
| Device Type | Hybrid | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 359.2 x 236.5 x 19.9 mm | 352.8 x 226.7 x 17.65 mm |
| Weight | 1.65 kg | 1.59 kg |
| Warranty | 1 year Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter |
Display
| Type | TN | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 157 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits Brightness, 45% NTSC Color Gamut | 250nits peak brightness, COLOR GAMUT 45% NTSC |
Connectivity
| Ethernet | No | Yes |
| WiFi | Yes | IEEE 802.11 a/b/g/n/ac |
| Bluetooth | v5 | v5 |
| 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 Port | 1 x HDMI 1.4 Port |
| Card Reader | 4-in-1 Card Reader | |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes | Yes, 2 MP |
| Keyboard | Backlit English Keyboard, Yes | 2 Level Brightness Adjustment, Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Built-in Dual Array Microphones | Dual Mic |
| Speakers | Built-in Speaker | DTS Audio Processing |
| Sound | Dolby Audio Stereo Speakers | DTS Audio Processing |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 5 5500U | 5th Gen AMD Ryzen 5 5500U |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores |
| Cores | Hexa Core, 12 Threads | Hexa Core, 12 Threads |
| Cache | 8 MB | 8 MB |
| Brand | AMD | AMD |
| Series | Ryzen 5 | Ryzen 5 |
| Model | 5500U | 5500U |
| Generation | 5th Gen | 5th Gen |
| Chipset | AMD SoC Platform |
Graphics
| GPU | AMD Radeon | AMD Radeon AMD |
| Brand | AMD | AMD |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 65 Wh Battery | 50 Wh, 3 Cell Battery |
| Adapter Type | 65W | |
| Battery Backup | Upto 6 hours | Upto 9 hours |
| Battery Details | 65 WHrs Li-ion |
Extra
| Included Software | Infinix PC Connection | |
| Sales Package | Laptop, Power Adaptor, User Guide | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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