Is the Lenovo S145-15AST good for everyday use?

Yes for browsing, email, documents and video. It struggles with many open tabs, heavy web apps or gaming because of the dual-core A6 and 4 GB of RAM.

Can I upgrade the RAM or storage?

The S145-15AST has a service panel for memory and drive access, so RAM and the hard drive can be swapped. Check the exact slot and module type before buying parts.

Is the screen good enough for photo or video editing?

No. The 1366 x 768 TN panel has limited color and narrow viewing angles, so it is not suited to color-accurate work.

No. It ships with a 1 TB 5400 RPM hard drive, which is roomy but slower than a solid-state drive for startup and app loading.

How long does the battery last?

The 30 Wh battery is small for a 15.6-inch laptop, so expect only a few hours of light use per charge.

The laptop and its power adapter. It comes with Windows 10 Home preinstalled.

Where is the Lenovo S145-15AST 15.6" Laptop cheapest?

At SparkSatchel, for $52.82, as of our latest check.

Lenovo S145-15AST 15.6" Laptop

Best price now

$52.82at SparkSatchelChecked 2 h ago

Prices are checked against each store and labelled with when.

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Lenovo discount codes →

Lenovo S145-15AST 15.6" Laptop

Best price now

$52.82at SparkSatchelChecked 2 h ago

Prices are checked against each store and labelled with when.

Visit SparkSatchel

Lenovo discount codes →

Ask our agent about this product

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Price facts

Lowest price today: $52.82 at SparkSatchel (checked Nov 15, 2026).

Our take on the Lenovo S145-15AST 15.6" Laptop

The Lenovo S145-15AST is a 15.6-inch budget laptop built around an AMD A6-9225 dual-core processor, 4 GB of DDR4 RAM and a 1 TB 5400 RPM hard drive. Its 1366 x 768 TN panel and Radeon R4 integrated graphics keep it to basic work: web browsing, email, documents and video. The large hard drive gives it more storage than most cheap rivals, which often ship with small solid-state drives, but the low-resolution screen and slow disk make it feel dated next to them. It suits students and home users who want a simple, roomy machine and can live with modest speed.

Best forStudents on a tight budgetHome users doing email, browsing and documentsBuyers who want lots of storage over speedA secondary or kitchen-table laptop

Pros

1 TB hard drive holds far more than the small SSDs on most budget rivals
15.6-inch screen is roomy for documents and spreadsheets
Full-size keyboard with a number pad
Windows 10 Home included
Simple, low-cost design that is easy to live with

Cons

AMD A6-9225 dual-core is slow for multitasking and heavy sites
4 GB RAM limits how many browser tabs and apps stay open
1366 x 768 TN screen looks washed out with narrow viewing angles
5400 RPM hard drive makes startup and app loading sluggish
30 Wh battery gives short unplugged runtime

Lenovo S145-15AST 15.6" Laptop prices at every store

SparkSatchelNew
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$52.82Checked 2 h ago
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What reviewers say

Owners treat the S145-15AST as a basic machine: fine for browsing, word processing and video, but slow once several tabs or programs are open. The low-resolution screen and short battery life draw the most complaints.

What people mention

PerformanceCriticisedOwners say the dual-core A6 and 4 GB RAM bog down with several browser tabs or apps open.
DisplayCriticisedThe 1366 x 768 TN panel is called dim with narrow viewing angles.
StoragePraisedThe 1 TB hard drive is seen as generous for the class, though it is slow to load.
BatteryCriticisedThe 30 Wh battery is reported to run out quickly away from a socket.
KeyboardPraisedThe full-size keyboard with number pad is comfortable for typing.
NoiseMixedThe fan is quiet at idle but audible under load, according to owners.

About the Lenovo S145-15AST 15.6" Laptop

The Lenovo S145-15AST is a 15.6-inch laptop for everyday computing tasks. It has an AMD A6-9225 dual-core processor, 4 GB of DDR4 memory and a 1 TB hard drive.

The HD (TN) display has a resolution of 1366 x 768 pixels. Graphics are handled by integrated AMD Radeon R4 Graphics. The body is plastic and the laptop runs Windows 10 Home.

It connects through Wi-Fi 5 (802.11ac) and Bluetooth 4.2. Ports include two USB 3.1 Gen 1 Type-A, one USB 2.0 Type-A, HDMI and a 3.5mm headphone/microphone combo jack.

Model: S145-15AST
Color: Black
Screen size: 15.6 inches
Display: HD (TN), 1366 x 768 pixels
Processor: AMD A6-9225, dual-core (2 cores)
RAM: 4 GB DDR4
Storage: 1 TB HDD (5400 RPM)
Graphics: Integrated AMD Radeon R4 Graphics
Operating system: Windows 10 Home
Battery: 30 Wh lithium-ion
Wi-Fi: Wi-Fi 5 (802.11ac)
Bluetooth: 4.2
Ports: 2 x USB 3.1 Gen 1 Type-A, 1 x USB 2.0 Type-A, 1 x HDMI, 1 x 3.5mm headphone/microphone combo
NFC: No
GPS: No

Questions and answers

Is the Lenovo S145-15AST good for everyday use?: Yes for browsing, email, documents and video. It struggles with many open tabs, heavy web apps or gaming because of the dual-core A6 and 4 GB of RAM.
Can I upgrade the RAM or storage?: The S145-15AST has a service panel for memory and drive access, so RAM and the hard drive can be swapped. Check the exact slot and module type before buying parts.
Is the screen good enough for photo or video editing?: No. The 1366 x 768 TN panel has limited color and narrow viewing angles, so it is not suited to color-accurate work.
Does it have an SSD?: No. It ships with a 1 TB 5400 RPM hard drive, which is roomy but slower than a solid-state drive for startup and app loading.
How long does the battery last?: The 30 Wh battery is small for a 15.6-inch laptop, so expect only a few hours of light use per charge.
What is in the box?: The laptop and its power adapter. It comes with Windows 10 Home preinstalled.
Where is the Lenovo S145-15AST 15.6" Laptop cheapest?: At SparkSatchel, for $52.82, as of our latest check.