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OS: Windows 11 Pro CPU: i5-1235U RAM: 16 GB Display: 15.6 inch SSD: 512 GB Battery: Lithium Polymer (LiPo) |
| Processor Lenovo ThinkPad E15 21E6005LRI | |
| Processor manufacturer: | Intel |
| Processor model: | i5-1235U |
| Processor cores: | 10 |
| Processor family: | Intel Core i5 |
| Motherboard chipset: | Intel SoC |
| Processor boost frequency: | 4.4 GHz |
| Processor cache: | 12 MB |
| Software Lenovo ThinkPad E15 21E6005LRI | |
| Operating system installed: | Windows 11 Pro |
| Operating system architecture: | 64-bit |
| Operating system language: | English, ROM |
| Display & Graphics Lenovo ThinkPad E15 21E6005LRI | |
| 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 ThinkPad E15 21E6005LRI | |
| Internal memory: | 16 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 ThinkPad E15 21E6005LRI | |
| SSD capacity: | 512 GB |
| SSD interface: | PCI Express 4.0 |
| SSD form factor: | M.2 |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 512 GB |
| Total storage capacity: | 512 GB |
| Optical drive type: | No |
| Card reader integrated: | No |
| Network & Communication Lenovo ThinkPad E15 21E6005LRI | |
| Antenna type: | 2x2 |
| Bluetooth: | Yes |
| Bluetooth version: | 5.1 |
| Ethernet LAN: | Yes |
| NFC: | No |
| Wi-Fi: | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards: | Wi-Fi 6 (802.11ax) |
| WWAN: | Not installed |
| Interfaces/Ports Lenovo ThinkPad E15 21E6005LRI | |
| HDMI ports quantity: | 1 |
| Combo headphone/mic port: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 2.0: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 1 |
| USB Power Delivery: | Yes |
| USB Sleep-and-Charge: | 1 |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| Input Devices Lenovo ThinkPad E15 21E6005LRI | |
| Keyboard backlit: | Yes |
| Keyboard language: | English |
| Keyboard layout: | QWERTY |
| Numeric keypad: | Yes |
| Pointing device: | ThinkPad UltraNav |
| Spill resistant keyboard: | Yes |
| Audio Lenovo ThinkPad E15 21E6005LRI | |
| Audio chip: | Realtek ALC3287 |
| Audio system: | Dolby Audio |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Number of microphones: | 2 |
| Speaker power: | 2 W |
| Speakers manufacturer: | Harman Kardon |
| Built-in Devices Lenovo ThinkPad E15 21E6005LRI | |
| Front camera: | Yes |
| Front camera HD type: | Full HD |
| Front camera resolution: | 1920 x 1080 pixels |
| Infrared camera: | Yes |
| Privacy camera: | Yes |
| Privacy type: | Privacy shutter |
| Power Lenovo ThinkPad E15 21E6005LRI | |
| AC adapter frequency: | 50/60 Hz |
| AC adapter input voltage: | 100 - 240 V |
| AC adapter power: | 65 W |
| Security Lenovo ThinkPad E15 21E6005LRI | |
| 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 ThinkPad E15 21E6005LRI | |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black |
| Depth: | 240 mm |
| Width: | 365 mm |
| Height: | 18.9 mm |
| Weight: | 1.7 kg |
| Battery Information Lenovo ThinkPad E15 21E6005LRI | |
| Battery capacity: | 57 Wh |
| Battery type: | Lithium Polymer (LiPo) |
| Battery life (video playback time): | 14.6 h |
| Battery life: | 10.8 h |
 | Baqobam | April 25, 2024 |
| I am impressed with the Intel i5-1235U processor with 10 cores, making CPU resources efficient. The 512GB SSD is ample for storing files, but I may consider adding more RAM. The Full HD display with IPS panel delivers excellent picture quality. There are sufficient USB ports for my needs, and the laptop is suitable for office work, watching movies, and YouTube. Playing games may be possible, but not ideal. | ||
| Reply | ||
| Qlpyvl-Lus | May 16, 2024 |
| I upgraded the memory to 40GB and the hard disk to a 512GB SSD on my Intel Core i5 laptop. | ||
| Reply | ||
