Infinix XBOOK B15 Series BL51A5 Laptop vs Infinix XBOOK B15 BL51A5 Laptop
Here you can compare Infinix XBOOK B15 Series BL51A5 Laptop… and Infinix XBOOK B15 BL51A5 Laptop (AMD R…. Comparing Infinix XBOOK B15 Series BL51A5 Laptop… 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 Infinix XBOOK B15 Series BL51A5 Laptop… stands against Infinix XBOOK B15 BL51A5 Laptop (AMD R… and which one should you buy The current lowest price found for Infinix XBOOK B15 Series BL51A5 Laptop… is ₹69,990 and for Infinix XBOOK B15 BL51A5 Laptop (AMD R… is ₹49,990. The details of both of these products were last updated on Jun 13, 2026.
| Specification | Infinix XBOOK B15 Series BL51A5 Laptop… | Infinix XBOOK B15 BL51A5 Laptop (AMD R… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 5th Gen AMD Ryzen 7 5825U | 5th Gen AMD Ryzen 5 5500U |
| GPU | AMD Radeon AMD | AMD Radeon AMD |
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹69,990 | ₹49,990 |
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Overview
| Specs Score | 55 / 100 Better Specs | 52 / 100 |
| CPU Cores | Octa Core More CPU Cores | Hexa Core |
| RAM | 16 GB More RAM | 8 GB |
General
| Series | B15 Series | B15 Series |
| Model | BL51A5, XBOOK B15 | BL51A5, XBOOK B15 |
| Utility | Everyday Use, Performance | Everyday Use, Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 352.8 x 226.7 x 17.65 mm | 352.8 x 226.7 x 17.65 mm |
| Weight | 1.59 kg | 1.59 kg |
| Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter | Domestic Onsite Warranty On Laptop And 6 Months On Adapter |
Display
| Type | IPS | IPS |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | 60 Hz |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC | 250nits peak brightness, COLOR GAMUT 45% NTSC |
Connectivity
| Ethernet | Yes | Yes |
| WiFi | IEEE 802.11 a/b/g/n/ac | IEEE 802.11 a/b/g/n/ac |
| Bluetooth | v5 | v5 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI 1.4 Port |
| Micro SD Card Reader | Yes | Yes |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | Yes |
Input
| Camera | Yes, 2 MP | Yes, 2 MP |
| Keyboard | 2 Level Brightness Adjustment, Yes | 2 Level Brightness Adjustment, Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Mic | Dual Mic |
| Speakers | DTS Audio Processing | DTS Audio Processing |
| Sound | DTS Audio Processing | DTS Audio Processing |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 7 5825U | 5th Gen AMD Ryzen 5 5500U |
| Speed | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores |
| Cores | Octa Core, 16 Threads | Hexa Core, 12 Threads |
| Cache | 16 MB | 8 MB |
| Brand | AMD | AMD |
| Series | Ryzen 7 | Ryzen 5 |
| Model | 5825U | 5500U |
| Generation | 5th Gen | 5th Gen |
Graphics
| GPU | AMD Radeon AMD | AMD Radeon AMD |
| Brand | AMD | AMD |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | 3200 MHz |
| RAM Slots | 2 | 2 |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | 50 Wh, 3 Cell Battery |
| Adapter Type | 65W | 65W |
| Battery Backup | Upto 9 hours | Upto 9 hours |
Extra
| Included Software | Infinix PC Connection | Infinix PC Connection |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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