Background

The Lenovo IdeaPad S145-14AST is a laptop designed with a 14-inch display that comes in two resolution options: 1366 x 768 pixels (HD) and 1920 x 1080 pixels (Full HD). The device is equipped with various processors, with the specifics depending on the model, and it integrates AMD Radeon R5 graphics. The RAM is onboard, offering 4 GB initially, with the capability to expand up to a total of 12 GB (8 GB + 4 GB onboard). For storage, options include both a 2.5-inch SATA hard disk drive with capacities ranging from 500 GB to 2 TB and SSD options through 2.5-inch SATA or M.2 PCIe SSDs.

Connectivity options on the S145-14AST include two USB 3.1 Gen 1 ports, one USB 2.0 port, one combo audio jack, one HDMI slot, and an SD card reader. Wireless networking is supported via 802.11 a/b/g/n/ac Wi-Fi and Bluetooth 4.2. The laptop is powered by a 2-cell polymer battery, and its weight starts at approximately 1.6 kg, making it relatively portable. It runs on Microsoft Windows 10 Home 64 Bit operating system. This laptop targets users looking for basic computing needs with some flexibility in storage and memory configurations.

Technical Specifications

  • Form Factor: 14-inch models approximately 327.1 mm x 241 mm x 19.9 mm
  • Weight: Approximately 2.0 kg
  • LCD Size: 14-inch 355.6 mm
  • Processor: Details vary, check system properties
  • Memory: 4 GB on board, DDR4-2133 MHz / DDR4-2400 MHz; expandable up to 8 GB + 4 GB onboard
  • SSD: 2.5-inch SATA SSD, M.2 PCIe SSD
  • Hard Disk Drive: 2.5-inch, 7 mm, 500 GB / 1 TB / 2 TB; SATA interface
  • Display Resolution: 1366 x 768 pixels HD / 1920 x 1080 pixels FHD
  • LCD Backlight: LED
  • I/O Ports: 2 USB 3.1 Gen 1, 1 USB 2.0, 1 Combo audio jack, 1 HDMI, 1 SD card
  • Battery Pack: Polymer, 2 cells, 30 Wh / 35 Wh
  • AC Power Adapter: Input 100-240 V, 50-60 Hz; Output 45W / 45/65W depending on model
  • Camera: 640 x 480 pixels
  • Security: Password
  • Display (Additional): 14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, non-glossy
  • Connections: 1 USB 2.0, 2 USB 3.2 Gen 2x2 20Gbps, 1 HDMI
  • Networking: Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.2
  • Size (Additional): height x width x depth in mm: 19.9 x 327.1 x 241
  • Operating System: Microsoft Windows 10 Home 64 Bit
  • Weight (Additional): 1.6 kg
  • Graphics Adapter: AMD Radeon R5 (Stoney Ridge), up to 800 MHz, 192 shader units
  • CPU: AMD A9-9425, 2 cores, 3.1 to 3.7 GHz, DDR4-2133 memory controller, 15 Watts TDP

S145 Series Hmm 201902