Lenovo IdeaPad 1 15ALC7 82R400XSIN Laptop vs Infinix XBOOK B15 Series BL51A5 71028300082 Laptop
Here you can compare Lenovo IdeaPad 1 15ALC7 82R400XSIN Lap… and Infinix XBOOK B15 Series BL51A5 710283…. Comparing Lenovo IdeaPad 1 15ALC7 82R400XSIN Lap… vs Infinix XBOOK B15 Series BL51A5 710283… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Lenovo IdeaPad 1 15ALC7 82R400XSIN Lap… stands against Infinix XBOOK B15 Series BL51A5 710283… and which one should you buy The current lowest price found for Lenovo IdeaPad 1 15ALC7 82R400XSIN Lap… is ₹35,279 and for Infinix XBOOK B15 Series BL51A5 710283… is ₹32,990. The details of both of these products were last updated on Nov 21, 2025.
| Specification | Lenovo IdeaPad 1 15ALC7 82R400XSIN Lap… | Infinix XBOOK B15 Series BL51A5 710283… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 5th Gen AMD Ryzen 5 Hexa Core 5500U | 5th Gen AMD Ryzen 7 5825U |
| GPU | AMD Radeon AMD | AMD Radeon AMD |
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| HDD | ||
| Price | ₹35,279 | ₹32,990 |
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Overview
| Specs Score | 51 / 100 | 62 / 100 Better Specs |
| CPU Cores | Hexa Core | Octa Core More CPU Cores |
| USB Ports | 2 x USB 3.0, 1 x USB Type-C | 2 x USB 3.0, 2 x USB Type-C More USB Ports |
| Unique Features | No No | Ethernet Port Lock Port |
General
| Series | IdeaPad 1 | B15 Series |
| Model | IdeaPad 1 15ALC7 | BL51A5, XBOOK B15 |
| Utility | Performance | Everyday Use, Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 360.2 x 236 x 17.9 mm | 352.8 x 226.7 x 17.65 mm |
| Weight | 1.61 kg | 1.59 kg |
| Warranty | 1 year Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter |
Display
| Type | TN | 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 | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC |
Connectivity
| Ethernet | No | Yes |
| WiFi | Yes | IEEE 802.11 a/b/g/n/ac |
| Bluetooth | v5.2 | v5 |
| USB Ports | 1 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| HDMI | 1 x HDMI 1.4b 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 | Yes, 2 MP |
| Keyboard | Non-backlit, English, No | 2 Level Brightness Adjustment, Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | 2x, Array | Dual Mic |
| Speakers | Stereo speakers, 1.5W x2, Dolby Audio | DTS Audio Processing |
| Sound | High Definition (HD) Audio | DTS Audio Processing |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 5 Hexa Core 5500U | 5th Gen AMD Ryzen 7 5825U |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores |
| Cores | Hexa Core, 12 Threads | Octa Core, 16 Threads |
| Cache | 8 MB | 16 MB |
| Brand | AMD | AMD |
| Series | Ryzen 5 Hexa Core | Ryzen 7 |
| Model | 5500U | 5825U |
| Generation | 5th Gen | 5th Gen |
| Chipset | AMD SoC Platform |
Graphics
| GPU | AMD Radeon AMD | AMD Radeon AMD |
| Brand | AMD | AMD |
Memory
| RAM | 8 GB DDR4 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | |
| Adapter Type | 65W | |
| Battery Backup | Upto 9 hours |
Extra
| Included Software | Office Home 2024 | Infinix PC Connection |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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