Lenovo IdeaPad Slim 3 15AMN8 82XQ00NYIN Laptop vs Infinix XBOOK B15 Series BL51A5 71028300082 Laptop
Here you can compare Lenovo IdeaPad Slim 3 15AMN8 82XQ00NYI… and Infinix XBOOK B15 Series BL51A5 710283…. Comparing Lenovo IdeaPad Slim 3 15AMN8 82XQ00NYI… 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 Slim 3 15AMN8 82XQ00NYI… stands against Infinix XBOOK B15 Series BL51A5 710283… and which one should you buy The current lowest price found for Lenovo IdeaPad Slim 3 15AMN8 82XQ00NYI… is ₹34,490 and for Infinix XBOOK B15 Series BL51A5 710283… is ₹32,990. The details of both of these products were last updated on Nov 19, 2025.
| Specification | Lenovo IdeaPad Slim 3 15AMN8 82XQ00NYI… | Infinix XBOOK B15 Series BL51A5 710283… |
|---|---|---|
| Display | 15.6 inches | 15.6 inches |
| CPU | 7th Gen AMD Ryzen 3 7320U | 5th Gen AMD Ryzen 7 5825U |
| GPU | AMD Radeon Graphics | AMD Radeon AMD |
| RAM | 8 GB LPDDR5 | 8 GB DDR4 |
| HDD | ||
| Price | ₹34,490 | ₹32,990 |
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Overview
| Specs Score | 51 / 100 | 62 / 100 Better Specs |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | 2 GHz |
| CPU Cores | Quad 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 No | Ethernet Port Backlit Keyboard Lock Port |
General
| Series | IdeaPad Slim 3 | B15 Series |
| Model | 82XQ00NYIN, 15AMN8 | BL51A5, XBOOK B15 |
| Utility | Everyday Use | Everyday Use, Performance |
| Device Type | Netbook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 359.3 x 235 x 17.9 mm | 352.8 x 226.7 x 17.65 mm |
| Weight | 1.62 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 | ~ 157 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | 60 Hz |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | Brightness: 250nits | 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 | 1 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 2x USB 3.2 Gen 1, 1x USB-C 3.2 Gen 1 (support data transfer, Power Delivery and DisplayPort 1.2) | |
| HDMI | 1 x HDMI Port | 1 x HDMI 1.4 Port |
| Card Reader | 4-in-1 Card Reader | |
| Micro SD Card Reader | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | HD 720p with Privacy Shutter | Yes, 2 MP |
| Keyboard | English | 2 Level Brightness Adjustment, Yes |
| Keyboard Backlit | Yes | |
| Touchpad | Multi-Touch Gestures Enabled | Yes |
| Inbuilt Microphone | Built-in Microphone | Dual Mic |
| Speakers | Stereo Speakers | DTS Audio Processing |
| Sound | High Definition (HD) Audio | DTS Audio Processing |
| Optical Drive | No | No |
Processor
| Processor | 7th Gen AMD Ryzen 3 7320U | 5th Gen AMD Ryzen 7 5825U |
| Speed | 4 x 2.4 GHz (Turbo Speed upto 4.1 GHz) Cores | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores |
| Cores | Quad Core, 8 Threads | Octa Core, 16 Threads |
| Cache | 4 MB | 16 MB |
| Brand | AMD | AMD |
| Series | Ryzen 3 | Ryzen 7 |
| Model | 7320U | 5825U |
| Generation | 7th Gen | 5th Gen |
| Process Node | 6nm FinFET TSMC |
Graphics
| GPU | AMD Radeon Graphics | AMD Radeon AMD |
| Brand | AMD | AMD |
Memory
| RAM | 8 GB LPDDR5 | 8 GB DDR4 |
| RAM Bus Speed | 3200 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 3 Cell Battery | 50 Wh, 3 Cell Battery |
| Adapter Type | 65W | |
| Battery Backup | Upto 9 hours |
Extra
| Included Software | Infinix PC Connection | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | |
| Other Features | Firmware TPM 2.0 Enabled |
Discuss
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