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OS: Windows 10 Home CPU: 5500U 2.1 GHz RAM: 8 GB Display: 15.6 inch SSD: 256 GB Battery: Lithium Polymer (LiPo) |
| Processor Lenovo ThinkBook 15 21A4003LPB | |
| Processor manufacturer: | AMD |
| Processor model: | 5500U |
| Processor cores: | 6 |
| Processor family: | AMD Ryzen 5 |
| Processor frequency: | 2.1 GHz |
| Processor boost frequency: | 4 GHz |
| Processor cache: | 8 MB |
| Software Lenovo ThinkBook 15 21A4003LPB | |
| Operating system installed: | Windows 10 Home |
| Operating system architecture: | 64-bit |
| Operating system language: | Polish |
| Display & Graphics Lenovo ThinkBook 15 21A4003LPB | |
| Panel type: | IPS |
| Contrast ratio: | 800:1 |
| Display brightness: | 300 cd/m² |
| Display diagonal: | 15.6 inch |
| Display resolution: | 1920 x 1080 pixels |
| HD type: | Full HD |
| LED backlight: | Yes |
| Touchscreen: | No |
| Memory Lenovo ThinkBook 15 21A4003LPB | |
| Internal memory: | 8 GB |
| Maximum internal memory: | 40 GB |
| Memory clock speed: | 3200 MHz |
| Memory form factor: | On-board SO-DIMM |
| Memory slots: | 1x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage Lenovo ThinkBook 15 21A4003LPB | |
| SSD capacity: | 256 GB |
| SSD interface: | NVMe, PCI Express 3.0 |
| SSD form factor: | M.2 |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 256 GB |
| Total storage capacity: | 256 GB |
| Optical drive type: | No |
| Card reader integrated: | Yes |
| Compatible memory cards: | MMC, SD, SDHC, SDXC |
| Network & Communication Lenovo ThinkBook 15 21A4003LPB | |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 5.1 |
| Ethernet LAN: | Yes |
| Wi-Fi: | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards: | Wi-Fi 6 (802.11ax) |
| Input Devices Lenovo ThinkBook 15 21A4003LPB | |
| Keyboard backlit: | Yes |
| Keyboard language: | English |
| Keyboard layout: | QWERTY |
| Numeric keypad: | Yes |
| Pointing device: | Touchpad |
| Spill resistant keyboard: | Yes |
| Audio Lenovo ThinkBook 15 21A4003LPB | |
| Audio chip: | Realtek ALC3287 |
| Audio system: | Dolby Audio |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Speaker power: | 2 W |
| Built-in Devices Lenovo ThinkBook 15 21A4003LPB | |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Privacy camera: | Yes |
| Privacy type: | Privacy shutter |
| Power Lenovo ThinkBook 15 21A4003LPB | |
| AC adapter power: | 65 W |
| Security Lenovo ThinkBook 15 21A4003LPB | |
| Cable lock slot: | Yes |
| Cable lock slot type: | Kensington |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Smart card reader: | No |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo ThinkBook 15 21A4003LPB | |
| Brand: | Lenovo |
| Family: | ThinkBook |
| Model name: | 15 |
| Part Number: | 21A4003LPB |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Grey |
| Housing material: | Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC) |
| EAN/UPC code: | 0195890039619, 195890039619 |
| Release Date: | 08 February 2022 |
| Battery Information Lenovo ThinkBook 15 21A4003LPB | |
| Battery capacity: | 45 Wh |
| Battery type: | Lithium Polymer (LiPo) |
| Battery life: | 7.5 h |
 | Hjqiqy-Hlp | March 22, 2024 |
| I am impressed with the AMD Ryzen 5 5500U processor's performance, it handles multitasking smoothly. The 256 GB SSD provides fast storage, but I might consider adding more RAM for better performance. The Full HD IPS display offers vibrant colors, great for movies and YouTube. Overall, a solid choice for everyday use. | ||
| Reply | ||
| Wysaqy-Mol | May 11, 2024 |
| I upgraded the memory to 40 GB and the hard disk to a 256 GB NVMe SSD. | ||
| Reply | ||
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