Infinix XBOOK B15 Series BL51A5 Laptop vs Infinix INBook X2 Plus Laptop
Here you can compare Infinix XBOOK B15 Series BL51A5 Laptop… and Infinix INBook X2 Plus Laptop (11th Ge…. Comparing Infinix XBOOK B15 Series BL51A5 Laptop… vs Infinix INBook X2 Plus Laptop (11th Ge… 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 INBook X2 Plus Laptop (11th Ge… and which one should you buy The current lowest price found for Infinix XBOOK B15 Series BL51A5 Laptop… is ₹45,990 and for Infinix INBook X2 Plus Laptop (11th Ge… is ₹89,990. The details of both of these products were last updated on Sep 09, 2026.
| Specification | Infinix XBOOK B15 Series BL51A5 Laptop… | Infinix INBook X2 Plus Laptop (11th Ge… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 5th Gen AMD Ryzen 7 5825U | 11th Gen Intel Core i7 1195G7 |
| GPU | AMD Radeon AMD | Intel Integrated Iris Xe |
| RAM | 16 GB DDR4 | 16 GB LPDDR4X |
| HDD | ||
| Price | ₹45,990 | ₹89,990 |
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Overview
| Specs Score | 55 / 100 Better Specs | 52 / 100 |
| CPU Clock Speed | 2 GHz | 2.9 GHz Faster Clock Speed |
| CPU Cores | Octa Core More CPU Cores | Quad Core |
| Thickness | 17.65 mm Slimmer | |
| Storage | 512 GB SSD | 1 TB SSD More Storage |
| SSD | 512 GB | 1 TB More SSD |
| Unique Features | Anti Glare Screen Ethernet Port Lock Port | No No No |
General
| Series | B15 Series | INBook X2 Plus |
| Model | BL51A5, XBOOK B15 | XL25, XL25 |
| Utility | Everyday Use, Performance | 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 | |
| Weight | 1.59 kg | 1.58 kg |
| Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter | 1 year Warranty |
Display
| Type | IPS | IPS FHD Display |
| 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 | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | No |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC | 300nits peak brightness, 100% sRGB, NTSC 72% |
Connectivity
| Ethernet | Yes | No |
| WiFi | IEEE 802.11 a/b/g/n/ac | Wi-Fi 5 (802.11ac) |
| Bluetooth | v5 | v5.1 |
| 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 |
| Card Reader | Yes | |
| Micro SD Card Reader | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes, 2 MP | Yes |
| Keyboard | 2 Level Brightness Adjustment, Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Mic | Yes |
| Speakers | DTS Audio Processing | Built-in Speakers |
| Sound | DTS Audio Processing | |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 7 5825U | 11th Gen Intel Core i7 1195G7 |
| Speed | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores | 4 x 2.9 GHz (Turbo Speed upto 5 GHz) Cores |
| Cores | Octa Core, 16 Threads | Quad Core, 8 Threads |
| Cache | 16 MB | 12 MB |
| Brand | AMD | Intel |
| Series | Ryzen 7 | Core i7 |
| Model | 5825U | 1195G7 |
| Generation | 5th Gen | 11th Gen |
Graphics
| GPU | AMD Radeon AMD | Intel Integrated Iris Xe |
| Brand | AMD | Intel |
Memory
| RAM | 16 GB DDR4 | 16 GB LPDDR4X |
| RAM Bus Speed | 3200 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 1 TB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | |
| Adapter Type | 65W | |
| Battery Backup | Upto 9 hours | Upto 10 hours |
Extra
| Included Software | Infinix PC Connection | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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