Lenovo Ideapad S145 81N300G7IN Laptop
AMD A4 · 4GB · 1TB · FreeDOS
CPUAMD APU A4 APU A4
GPUAMD Radeon R3
RAM4 GB DDR4
Display15.6 inches
Weight1.8 kg
OSDOS
Full specifications
General
Series
81N300G7IN
Model
81N300G7IN
Utility
Everyday Use
OS
DOS
Dimensions
375 x 253 x 22 mm
Weight
1.8 kg
Warranty
1 year Warranty
Display
Touch
No
Size
15.6 inches
Resolution
1366 x 768 pixels
PPI
~ 100 PPI
Anti Glare Screen
Yes
Connectivity
Ethernet
Yes
WiFi
Yes
Bluetooth
v4.2
USB Ports
2 x USB 3.0
HDMI
1 x HDMI Port
Microphone In
Yes
Headphone Jack
Yes
Input
Camera
Yes
Keyboard
IMR Keyboard
Touchpad
Yes
Inbuilt Microphone
Yes
Speakers
Built-in Dual Speakers
Optical Drive
No
Processor
Processor
AMD APU A4 APU A4
Speed
2 x 2.3 GHz (Turbo Speed upto 2.6 GHz) Cores
Cores
Dual Core, 4 Threads
Brand
AMD
Series
APU A4
Model
APU A4
Graphics
GPU
AMD Radeon R3
Brand
AMD
Memory
RAM
4 GB DDR4
Maximum RAM Supported
Upto 16 GB
Battery
Battery Backup
Upto 5 hours
Specifications compiled from Smartprix. Last updated 2026-09-30.
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