OTVOC

Laptop Computer 15.6 inch, Compatible with Windows 11, Core i5 Processor, Up to 3.3GHz, 4GB RAM, 128GB SSD, Up to 2TB, 15.6" FHD IPS 1920x1080, for Students, Business

$279.99
50+ bought in past month
Last updated Jun 7, 2026 at 1:26pm
OTVOC

About this product

About this item 【Powerful Intel Core i5 Processor】Unleash the Intel Core i5-7Y57 beyond limits! While standard 7th Gen chips cap at 4.5W, our advanced active cooling system stabilizes TDP at 15W for sustained, high-speed performance. Experience seamless multitasking, rapid app loading, and zero thermal throttling in an ultra-slim laptop. The dual-core, four-thread processor boosts to 3.3GHz, paired with Intel HD Graphics 615 for crisp visuals. Perfect for professionals and students demanding desktop-level power in a portable, fan-cooled design that keeps you productive all day without slowdowns.
【4GB So-Dimm RAM+128GB SSD】Maximize your workflow with flexible storage and memory. Equipped with a fast 128GB SSD for instant boot-ups, you can easily expand storage up to massive 2TB to hold all your files. Our smart dual-slot design features one 4GB So-DIMM module (removable) and one empty slot, giving you full upgrade freedom. Seamlessly add 4GB, 8GB, or 16GB sticks to boost RAM as your needs grow. This future-proof configuration ensures your laptop stays fast and responsive for years, adapting perfectly to demanding multitasking, creative projects, or heavy data workloads without replacing your entire device.
【15.6 inch FHD IPS Display】Immerse yourself in stunning clarity with the 15.6-inch FHD IPS display. Featuring a crisp 1920x1080 resolution, this screen delivers sharp text and vibrant colors perfect for work and entertainment. The advanced IPS technology ensures wide 178° viewing angles, so images remain consistent and clear from any position, ideal for sharing content with colleagues. Whether you are editing documents, streaming HD videos, or browsing the web, enjoy a spacious, eye-comfortable visual experience that brings your digital world to life with exceptional detail and brightness.
【2MP Privacy Camera】Stay connected securely with the built-in 2MP HD webcam, delivering clear video for crisp conference calls and virtual meetings. Your privacy is our priority: this laptop features a dedicated physical privacy shutter (slider) directly on the camera lens. With a simple slide, you can instantly block the lens to prevent unauthorized access or hacking, giving you total peace of mind when the camera is not in use. It’s the perfect blend of high-quality communication and robust security for professionals who value their digital privacy.
【sufficient ports to mee your needs】Connect everything you need with our comprehensive port selection. Featuring two high-speed USB 3.0 ports for rapid data transfer and a versatile USB 2.0 Type-C for modern connectivity, you can easily link peripherals. Expand your storage instantly with the built-in TF card slot, while the standard HDMI port allows seamless connection to external monitors or TVs for presentations and entertainment. Additional DC and headphone jacks ensure uninterrupted power and clear audio. This rich array of interfaces eliminates the need for dongles, perfectly satisfying all your multimedia, work, and daily connectivity demands in one slim package.
【Built-in Cooling Fan】Experience consistent performance with the optimized internal cooling system. Designed with a dedicated high-efficiency fan, this laptop actively dissipates heat generated during intensive tasks like multitasking, video streaming, or software updates. The smart airflow design ensures the processor stays cool, preventing thermal throttling and maintaining smooth operation even under load. Whether you are working for hours or enjoying media, the quiet yet powerful fan keeps the device comfortable to touch and extends the overall lifespan of your hardware by protecting critical components from overheating.
【Full size keyboard+Large touchpad+180 degree flat】Enhance your productivity and comfort with a user-centric design. The full-sized keyboard features spacious, well-spaced keys with a numeric keypad, ensuring a comfortable and efficient typing experience for long work sessions or data entry. Paired with an oversized touchpad, you get ample room for smooth, precise gesture controls and cursor navigation without needing an external mouse. For ultimate flexibility, the hinge supports a 180-degree lay-flat design, allowing you to easily share your screen with colleagues across the table or adjust the viewing angle to suit any environment, from crowded cafes to collaborative meetings.
【38wh Battery+1.57KG lightweight】Stay powered and mobile with an optimized balance of endurance and portability. Equipped with a 38Wh high-capacity battery, this laptop delivers reliable all-day power for your work, study, and entertainment needs, minimizing the hassle of frequent charging. Despite its robust build, it remains incredibly lightweight at just 1.57kg, making it effortless to slip into your backpack or carry during your daily commute. Whether you are heading to a coffee shop, a classroom, or a business meeting, you get the freedom to work anywhere without being weighed down, proving that true mobility doesn't require compromising on battery life.
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Specifications

Color Silver Gray
Hard-Drive Size 128 GB
Operating System Windows 11 Home
Other Special Features of the Product Built-in Cooling Fan, Built-in So-Dimm RAM, Expandable Storage, FHD IPS Display, Lightweight
Graphics Description Integrated
Graphics Coprocessor Intel HD Graphics 615
Hard Disk Description SSD
Item Weight 3.5 Pounds
Video Processor Intel
Specific Uses For Product Business
Webcam Capability Yes
Automatic Backup Software Included Windows 11
Form Factor Clamshell
Hard Disk Interface Solid State
Camera Description Front-facing Webcam, Hd Resolution
Graphics Ram Type DDR3 SDRAM
Compatible Devices External Hard Drive, External Monitor, Usb Flash Drive, Usb Keyboard, Usb Mouse
Warranty Type Limited Manufacturer Warranty
Item Dimensions L x W x Thickness 14.08"L x 9.03"W x 0.76"Th
Chipset Type Intel
Optical Storage Device No
Power Device Ac Adapter
Video Output Hdmi
Virtual Reality Ready No
Screen Bezel Thickness 0.4 Inches
RAM Memory Installed 4 GB
RAM Memory Technology DDR3
Memory Clock Speed 1333 MHz
Ram Memory Maximum Size 16 GB
Memory Speed 1333 MHz
RAM Type DDR3 SDRAM
Cache Memory Installed Size 4 MB
RAM Memory Slot Total Count 1
Connectivity Technology 2.4G+5G Wi-fi, Bluetooth, USB
Wireless Technology Bluetooth, Wi-Fi
Wireless Compability 802.11a/b/g/n/ac, 802.11ac
Bluetooth Version 5.0
Bluetooth support? Yes
Wi-Fi Generation Wi-fi 5
Total Usb Ports 3
Hardware Interface HDMI, Headphone, MicroSD, USB 3.0 Type A, USB Type C
Number of Ports 4
Number of Ethernet Ports 1
Total Number of HDMI Ports 1
Available M2 Slot Count 1
Audio Output Type Headphone Jack, Speakers
Speaker Description Built-in Stereo Speakers
Microphone Form Factor Built-in
Audio features Built-in Stereo Speakers, Hd Audio, Integrated Microphone
Audio Recording Yes
Processor Series Core i5
Processor Speed 1.2 GHz
Processor Count 2
Processor Brand Intel
CPU Model Number Core i5
CPU Model Generation 7th Generation
CPU Model Speed Maximum 3.3 GHz
CPU L1 Cache 4 MB
CPU L2 Cache 4 MB
CPU L3 Cache 4 MB
Brand OTVOC
Model Name DGBook A4
Model Year 2026
Model Number DGBook A4
Built-In Media Laptop, User Manual, charger
Manufacturer OTVOC
Series Number 7
Unit Count 1.0 Count
Warranty Description 1 year warranty
Best Sellers Rank #1,932 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #179 in Traditional Laptop Computers
ASIN B0GLZWWLRD
Customer Reviews 4.3 out of 5 stars
Screen Size 15.6
Resolution 1080p
Native Resolution 1920 x 1080 pixels
Display Type LCD
Display Resolution Maximum 1920x1080 Pixels
Display Technology FHD IPS
Maximum Display Brightness 300 Nit
Color Gamut 70
Supported Monitor Maximum Quantity 2
Touch Screen Type Non-touch
Has Color Screen Yes
Screen Finish Anti-glare Matte Finish
Battery Cell Type Lithium Ion
Battery Life 4 Hours
Battery Average Life Standby 6 Hours
Number Of Cells 2
Lithium-Battery Energy Content 38 Watt Hours
Human-Interface Input Touch Pad
Keyboard Description Full-size Qwerty Keyboard With Numeric Keypad
Notebook Pointing Device Description Integrated Touchpad With Multi-touch Gesture Support
Keyboard Layout QWERTY
Control Method Push Button, Touch
Touchpad Feature Gesture Support, Multi-touch