Infinix XBOOK B15 Series BL51A5 Laptop vs Infinix Inbook Air Pro Plus XL434 Laptop
Add Product
Add Product
vsAdd Product
Add Product
- Like
- Comment
- Share
Overview
| Specs Score | 62 / 100 Better Specs | 57 / 100 |
| CPU Clock Speed | 2.1 GHz Faster Clock Speed | |
| CPU Cores | Hexa Core | 10 Cores More CPU Cores |
| Display Size | 15.6 in Bigger Display | 14 in |
| Display Resolution | 1920 x 1080 pixels | 2880 x 1800 pixels Better Resolution |
| Thickness | 17.65 mm | 15.3 mm Slimmer |
| Weight | 1.59 kg | 1 kg Lighter |
| Unique Features | Ethernet Port Lock Port | No No |
General
| Series | B15 Series | X Air Pro+ |
| Model | BL51A5, XBOOK B15 | XL434, INBOOK Air Pro+ |
| 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 | 315.6 x 225.6 x 15.3 mm |
| Weight | 1.59 kg | 1 kg |
| Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter | 1 year Warranty |
Display
| Type | IPS | OLED Displa, |
| Touch | No | No |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 2880 x 1800 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | 120 Hz |
| Aspect Ratio | 16:9 | 16:10 |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC | 440 Nits Peak Brightness, 100% sRGB, 100% DCI-P3, Delta E<1, 1000000:1 Contrast Ratio |
Connectivity
| Ethernet | Yes | No |
| WiFi | IEEE 802.11 a/b/g/n/ac | Yes |
| Bluetooth | v5 | v5.2 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 3 x USB Type-C, 1 x USB 3.0 |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI 1.4 Port |
| 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 | Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Mic | Two Built-in D-Mic |
| Speakers | DTS Audio Processing | |
| Sound | DTS Audio Processing | |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 5 5500U | 13th Gen Intel Core i5 1334U |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores | 2 x (Turbo Speed upto 4.6 GHz) Performance Cores 8 x (Turbo Speed upto 3.4 GHz) Efficient Cores |
| Cores | Hexa Core, 12 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 8 MB | 12 MB |
| Brand | AMD | Intel |
| Series | Ryzen 5 | Core i5 |
| Model | 5500U | 1334U |
| Generation | 5th Gen | 13th Gen |
| Chipset | Intel Core i5 13th 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 | 4267 MHz |
| RAM Slots | 2 | 1 |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | 57 Wh Battery |
| Adapter Type | 65W | 65W Type C Adapter |
| Battery Backup | Upto 9 hours | Upto 8 hours |
Extra
| Included Software | Infinix PC Connection | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
Be the first to leave a comment.
Related Laptops
Related Searches
Related Comparisons

Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home) vs Infinix XBOOK B15 Series BL51A5 71028300082 Laptop (AMD Ryzen 7 5825U/ 8GB/ 512GB SSD/ Win 11 Home)
Infinix Inbook Air Pro Plus XL434 Laptop (13th Gen Core i5/ 16GB/ 512GB SSD/ Win 11 Home) vs Motorola Motobook 60 Laptop (Intel Core 5 210H/ 16GB/ 512GB SSD/ Win11 Home)
Infinix Inbook Air Pro Plus XL434 Laptop (13th Gen Core i5/ 16GB/ 512GB SSD/ Win 11 Home) vs Asus Vivobook S16 2025 S3607QA-SH074WS Laptop (Qualcomm Snapdragon X1 26 100/ 16GB/ 512GB SSD/ Win11 Home)
Infinix Inbook Air Pro Plus XL434 Laptop (13th Gen Core i5/ 16GB/ 512GB SSD/ Win 11 Home) vs Lenovo IdeaPad 1 15ALC7 82R400XSIN Laptop (AMD Ryzen 5 5500U / 8GB/ 512GB SSD/ Win11 Home)
Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home) vs Asus Expertbook P1 14 P1403CVA-S60343WS Laptop (13th Gen Core i3/ 8GB/ 512GB/ Win11)
Infinix Inbook Air Pro Plus XL434 Laptop (13th Gen Core i5/ 16GB/ 512GB SSD/ Win 11 Home) vs Samsung Galaxy Book 4 np750xgj-kg2in Laptop (13th Gen Intel Core i5-1335U/ 16GB/ 512GB SSD/ Win11)








