Infinix XBOOK B15 Series BL51A5 Laptop vs Asus Expertbook P1 P1503CVA-S70501WS Laptop
Here you can compare Infinix XBOOK B15 Series BL51A5 Laptop… and Asus Expertbook P1 P1503CVA-S70501WS L…. Comparing Infinix XBOOK B15 Series BL51A5 Laptop… vs Asus Expertbook P1 P1503CVA-S70501WS L… 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 Asus Expertbook P1 P1503CVA-S70501WS L… and which one should you buy The current lowest price found for Infinix XBOOK B15 Series BL51A5 Laptop… is ₹32,990 and for Asus Expertbook P1 P1503CVA-S70501WS L… is ₹34,990. The details of both of these products were last updated on Dec 08, 2025.
| Specification | Infinix XBOOK B15 Series BL51A5 Laptop… | Asus Expertbook P1 P1503CVA-S70501WS L… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 5th Gen AMD Ryzen 5 5500U | 13th Gen Intel Core i3 1315U |
| GPU | AMD Radeon AMD | Intel Integrated UHD |
| RAM | 16 GB DDR4 | 8 GB DDR5 |
| HDD | ||
| Price | ₹32,990 | ₹34,990 |
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Overview
| Specs Score | 62 / 100 Better Specs | 55 / 100 |
| CPU Clock Speed | 2.1 GHz Faster Clock Speed | 1.2 GHz |
| Thickness | 17.65 mm Slimmer | 19.9 mm |
| RAM | 16 GB More RAM | 8 GB |
General
| Series | B15 Series | Expertbook P1 |
| Model | BL51A5, XBOOK B15 | P1503CVA-S71074WS |
| Utility | Everyday Use, Performance | Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home |
| Dimensions | 352.8 x 226.7 x 17.65 mm | 359 x 232 x 19.9 mm |
| Weight | 1.59 kg | 1.65 kg |
| Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter | 1 year Warranty |
Display
| Type | 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 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC | NTSC: 45% |
Connectivity
| Ethernet | Yes | Yes |
| WiFi | IEEE 802.11 a/b/g/n/ac | Wi-Fi 6 (802.11ax) Dual band) 2*2 |
| Bluetooth | v5 | v5.4 |
| 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 | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | Yes |
Input
| Camera | Yes, 2 MP | Yes |
| Keyboard | 2 Level Brightness Adjustment, Yes | Backlit Chiclet Keyboard with Num-key, Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Mic | Built-in array microphone |
| Speakers | DTS Audio Processing | Built-in speaker |
| Sound | DTS Audio Processing | Audio by Dirac |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 5 5500U | 13th Gen Intel Core i3 1315U |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores | 2 x 1.2 GHz (Turbo Speed upto 4.5 GHz) Performance Cores 4 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores |
| Cores | Hexa Core, 12 Threads | Hexa Core (2P + 4E), 8 Threads |
| Cache | 8 MB | 10 MB |
| Brand | AMD | Intel |
| Series | Ryzen 5 | Core i3 |
| Model | 5500U | 1315U |
| Generation | 5th Gen | 13th Gen |
| Process Node | 10nm |
Graphics
| GPU | AMD Radeon AMD | Intel Integrated UHD |
| Brand | AMD | Intel |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR5 |
| RAM Bus Speed | 3200 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | 50 Wh Battery |
| Adapter Type | 65W | 65W USB-C Power Adapter |
| Battery Backup | Upto 9 hours |
Extra
| Included Software | Infinix PC Connection | Microsoft Office Home 2024, Microsoft 365 Basic |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
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