Infinix INBook Y4 Max Series YL613 Laptop vs Infinix XBOOK B15 Series BL51A5 Laptop
Here you can compare Infinix INBook Y4 Max Series YL613 Lap… and Infinix XBOOK B15 Series BL51A5 Laptop…. Comparing Infinix INBook Y4 Max Series YL613 Lap… vs Infinix XBOOK B15 Series BL51A5 Laptop… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix INBook Y4 Max Series YL613 Lap… stands against Infinix XBOOK B15 Series BL51A5 Laptop… and which one should you buy The current lowest price found for Infinix INBook Y4 Max Series YL613 Lap… is ₹59,990 and for Infinix XBOOK B15 Series BL51A5 Laptop… is ₹35,499. The details of both of these products were last updated on Dec 02, 2025.
| Specification | Infinix INBook Y4 Max Series YL613 Lap… | Infinix XBOOK B15 Series BL51A5 Laptop… |
|---|---|---|
| Display | 16 inches | 15.6 inches |
| CPU | 13th Gen Intel Core i3 1315U | 5th Gen AMD Ryzen 7 5825U |
| GPU | Intel UHD Graphics | AMD Radeon AMD |
| RAM | 16 GB LPDDR4X | 16 GB DDR4 |
| HDD | ||
| Price | ₹59,990 | ₹35,499 |
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Overview
| Specs Score | 54 / 100 | 64 / 100 Better Specs |
| CPU Clock Speed | 1.2 GHz | 2 GHz Faster Clock Speed |
| CPU Cores | Hexa Core | Octa Core More CPU Cores |
| Display Resolution | 1920 x 1200 pixels Better Resolution | 1920 x 1080 pixels |
| Weight | 1.78 kg | 1.59 kg Lighter |
| Unique Features | No No | Ethernet Port Lock Port |
General
| Series | Y4 Max Series | B15 Series |
| Model | YL613, INBOOK Y4 Max Core i3 | 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 | 357.3 x 248.8 x 17.95 mm | 352.8 x 226.7 x 17.65 mm |
| Weight | 1.78 kg | 1.59 kg |
| Warranty | 1 year Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter |
Display
| Type | IPS | |
| Touch | No | No |
| Size | 16 inches | 15.6 inches |
| Resolution | 1920 x 1200 pixels | 1920 x 1080 pixels |
| PPI | ~ 142 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:10 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 300nits peak brightness, NTSC 60% | 250nits peak brightness, COLOR GAMUT 45% NTSC |
Connectivity
| Ethernet | No | Yes |
| WiFi | Wi-Fi 6(802.11ax) | IEEE 802.11 a/b/g/n/ac |
| Bluetooth | v5.2 | 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 |
Input
| Camera | Yes | Yes, 2 MP |
| Keyboard | Yes | 2 Level Brightness Adjustment, Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | 2 x D- Mic | Dual Mic |
| Speakers | DTS Audio Processing | DTS Audio Processing |
| Sound | DTS Audio Processing | DTS Audio Processing |
| Optical Drive | No | No |
Processor
| Processor | 13th Gen Intel Core i3 1315U | 5th Gen AMD Ryzen 7 5825U |
| Speed | 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 | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores |
| Cores | Hexa Core (2P + 4E), 8 Threads | Octa Core, 16 Threads |
| Cache | 10 MB | 16 MB |
| Brand | Intel | AMD |
| Series | Core i3 | Ryzen 7 |
| Model | 1315U | 5825U |
| Generation | 13th Gen | 5th Gen |
| Chipset | Intel Core i3 | |
| Process Node | 10nm |
Graphics
| GPU | Intel UHD Graphics | AMD Radeon AMD |
| Brand | Intel | AMD |
Memory
| RAM | 16 GB LPDDR4X | 16 GB DDR4 |
| RAM Bus Speed | 5200 MHz | 3200 MHz |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe |
Battery
| Battery | 70 Wh Battery | 50 Wh, 3 Cell Battery |
| Adapter Type | 65W USB-C Power Adapter | 65W |
| Battery Backup | Upto 9 hours |
Extra
| Included Software | Infinix PC Connection | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
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