Infinix XBOOK B15 Series BL51A5 Laptop vs Lenovo IdeaPad Slim 3 15AMN8 82XQ00MDIN Laptop
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Overview
| Specs Score | 53 / 100 Better Specs | 49 / 100 |
| CPU Clock Speed | 2.1 GHz | 2.4 GHz Faster Clock Speed |
| CPU Cores | Hexa Core More CPU Cores | Quad Core |
| RAM | 16 GB More RAM | 8 GB |
| USB Ports | 2 x USB 3.0, 2 x USB Type-C More USB Ports | 2 x USB 3.0, 1 x USB Type-C |
| Unique Features | Ethernet Port Backlit Keyboard Lock Port | No No No |
General
| Series | B15 Series | IdeaPad Slim 3 |
| Model | BL51A5, XBOOK B15 | 82XQ00MDIN |
| Utility | Everyday Use, Performance | Everyday Use |
| Device Type | Ultrabook | |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 352.8 x 226.7 x 17.65 mm | 359.3 x 235 x 17.9 mm |
| Weight | 1.59 kg | 1.62 kg |
| Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter | 1 year Warranty |
Display
| Type | IPS | TN |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | 60 Hz |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC | Brightness: 250nits |
Connectivity
| Ethernet | Yes | No |
| WiFi | IEEE 802.11 a/b/g/n/ac | Wi-Fi 6, 802.11ax 2x2 |
| Bluetooth | v5 | v5.2 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 1 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 1.4 Port | 1 x HDMI 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 | Yes, 2 MP | HD 720p with Privacy Shutter |
| Keyboard | 2 Level Brightness Adjustment, Yes | English |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Multi-Touch Gestures Enabled |
| Inbuilt Microphone | Dual Mic | Built-in Microphone |
| Speakers | DTS Audio Processing | Stereo Speakers |
| Sound | DTS Audio Processing | High Definition (HD) Audio |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 5 5500U | 7th Gen AMD Ryzen 3 7320U |
| Speed | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores | 4 x 2.4 GHz (Turbo Speed upto 4.1 GHz) Cores |
| Cores | Hexa Core, 12 Threads | Quad Core, 8 Threads |
| Cache | 8 MB | 4 MB |
| Brand | AMD | AMD |
| Series | Ryzen 5 | Ryzen 3 |
| Model | 5500U | 7320U |
| Generation | 5th Gen | 7th Gen |
| Process Node | 6nm FinFET TSMC |
Graphics
| GPU | AMD Radeon AMD | AMD Radeon Graphics |
| Brand | AMD | AMD |
Memory
| RAM | 16 GB DDR4 | 8 GB LPDDR5 |
| RAM Bus Speed | 3200 MHz | 5500 MHz |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | 47 Wh, 3 Cell Battery |
| Adapter Type | 65W | 65W round Tip (3-pin) AC Adapter |
| 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 |
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