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Lenovo Chromebook M 15.3" vs HP OmniBook 3 17.3" Laptop

Buy the Lenovo Chromebook M if the job is browsing, email, video and schoolwork on a big screen with long battery life. Buy the HP OmniBook 3 if you need Windows apps, real local storage and more memory for multitasking. The Lenovo is lighter and lasts far longer per charge, but 4GB RAM and 64GB storage are tight and Chrome OS cannot run Windows software. The HP has double the memory, four times the storage and a bigger 17.3-inch screen, at the cost of weight and battery life.

  • Choose the Lenovo Chromebook M if you live in a browser and Google apps and want a light 15-inch machine that runs all day.
  • Choose the HP OmniBook 3 if you need Windows programs, offline files or more memory and storage, and mostly use it near a charger.

Prices

  • Lenovo Chromebook M 15.3": $179.00 at Best Buy (checked today)
  • HP OmniBook 3 17.3" Laptop: $429.99 at Best Buy (checked today)
  • Difference: the Lenovo Chromebook M 15.3" is $250.99 cheaper than the HP OmniBook 3 17.3" Laptop today
Lenovo
Lenovo Chromebook M 15.3" 2K Laptop MediaTek Kompanio 540

Lenovo Chromebook M 15.3"

Lenovo Chromebook M 15.3" 2K Laptop MediaTek Kompanio 540

$179.00at Best BuyObserved Nov 9, 2026, 6:27 PM
See all prices and details
Visit Best Buy
Pros
  • Light at 3.4 lb for a 15-inch laptop
  • Tall 16:10 2K screen suits documents and web pages
  • Long rated battery life
  • Boots in seconds and updates in the background
  • Fanless ARM design runs quiet
Cons
  • 4GB RAM limits heavy multitasking
  • 64GB storage fills fast with downloads
  • No Windows apps or full desktop software
  • Non-touch 60Hz panel
HP
HP OmniBook 3 17.3" Full HD Laptop Intel Core 3 304

HP OmniBook 3 17.3" Laptop

HP OmniBook 3 17.3" Full HD Laptop Intel Core 3 304

4.2(45 ratings)
$429.99at Best BuyObserved Nov 9, 2026, 6:27 PM
See all prices and details
Visit Best Buy
Pros
  • Full Windows 11 with desktop software
  • 8GB RAM and 256GB fast SSD
  • Large 17.3-inch screen
  • USB-C GaN charger included
  • Rated 4.2 out of 5 from 45 ratings
Cons
  • Heavier at 4.4 lb
  • Shorter battery life than the Lenovo
  • 1080p panel is lower resolution than the Lenovo's 2K
  • Bigger footprint is awkward on small desks

What separates them

Lenovo Chromebook M 15.3"HP OmniBook 3 17.3" Laptop
Operating systemChrome OS with Google apps and GeminiWindows 11 Home with Copilot
Memory4GB RAM8GB RAM
Storage64GB drive256GB PCIe Gen4 NVMe SSD
Screen15.3-inch 1920x1200 16:10 IPS, 60Hz, non-touch17.3-inch 1920x1080 IPS, wide viewing angles
Weight3.4 lb4.4 lb
BatteryUp to 16 hours ratedUp to 15 hours video playback rated
ProcessorMediaTek Kompanio 540, octa-core ARMIntel Core 3 304, hexa-core
Software supportChrome OS runs web and Android apps onlyRuns full Windows desktop software

Price history

$429.99$179.00
Nov 2Nov 9
  • Lenovo Chromebook M 15.3": lowest $179.00 on Nov 9 at Best Buy.
  • HP OmniBook 3 17.3" Laptop: lowest $429.99 on Nov 7 at Best Buy; $429.99 on Nov 9.

Prices at every store

Lenovo Chromebook M 15.3"

  • Best BuyNew

    In stock

    $179.00Observed Nov 9, 2026, 6:27 PM
    Visit Best Buy
  • Big Apple BuddyNew

    In stock

    $179.00Observed Nov 9, 2026, 6:27 PM
    Visit Big Apple Buddy
  • eBayNew

    Availability unknownSold by rob-902738 (100% positive, 3 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $240.00+ $19.18 shippingObserved Nov 9, 2026, 4:03 PM
    Visit eBay
  • ThePCWholesale.comNew

    Availability unknown

    $287.00Observed Nov 6, 2026, 7:26 AM
    Visit ThePCWholesale.com

Also available at

  • eBayCheck price at eBay
  • LenovoCheck price at Lenovo
  • All Gadget WorldCheck price at All Gadget World

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All 8 stores and price history →

HP OmniBook 3 17.3" Laptop

  • Best BuyNew

    In stock

    $429.99Observed Nov 9, 2026, 6:27 PM
    Visit Best Buy
  • DoorDashNew

    In stockSold by Best Buy US

    $429.99Observed Nov 9, 2026, 6:27 PM
    Visit DoorDash
  • Swing ComputersNew

    In stock

    $716.99Observed Nov 9, 2026, 6:27 PM
    Visit Swing Computers
  • eBayNew

    In stockSold by swingcomputers

    $731.99Observed Nov 9, 2026, 6:27 PM
    Visit eBay

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All 6 stores and price history →

Specs compared

SpecLenovo Chromebook M 15.3"HP OmniBook 3 17.3" Laptop
Resolution1920 x 12001920 x 1080
Operating SystemChrome OSWindows OS
Number Of CoresOcta CoreHexa Core
ColorGraySilver
With No-Glare ScreenYesYes
Weight3.4 lb4.4 lb
Drive Capacity64 GB drive256 GB drive
Screen Size15.3 inches17.3 inches
Installed Memory4 GB RAM8 GB RAM
Battery Life16 hours battery life8 hours battery life
Refresh Rate60Hz—
Available PortsUSB-A, USB-C, HDMI—
Show all 14 specsShow fewer specs
SpecLenovo Chromebook M 15.3"HP OmniBook 3 17.3" Laptop
Processor Brand—Intel CPU
Drive Type—Solid State Drive

What reviewers say

HP OmniBook 3 17.3" Laptop

  • 4.2 / 545 ratings

With 4.2 out of 5 from 45 ratings, buyers generally see this as a solid budget big-screen laptop. Praise centers on the large display and the value, while complaints tend to focus on memory and storage limits.

What people mention
  • Screen sizePraisedOwners like the big 17.3-inch display for streaming and spreadsheets.
  • ValuePraisedBuyers say it delivers a lot of laptop for the money.
  • MemoryCriticised8 GB of RAM is called limiting when many browser tabs or apps are open.
  • StorageCriticisedThe 256 GB drive is described as small and quick to fill.

Questions and answers

Which is better for schoolwork?
The Lenovo handles browser-based classwork, docs and video well and lasts a full day. Pick the HP if your courses need Windows-only software or large file storage.
Which lasts longer?
The Lenovo is rated up to 16 hours and the HP up to 15 hours of video playback, so the Lenovo edges ahead. Real-world results depend on screen brightness and what you run.
Can the Lenovo run Microsoft Office and other Windows programs?
Not the desktop versions. Chrome OS runs web apps and Android apps, so you would use Office on the web or Google Docs. The HP runs full Windows software.
Is the HP worth stepping up to?
Yes if you need Windows, 8GB RAM or 256GB storage, since the Lenovo's 4GB and 64GB are limiting. If you only browse and stream, the Lenovo covers it with less weight.
Which is easier to carry?
The Lenovo at 3.4 lb is a pound lighter and has a smaller footprint than the 17.3-inch HP. The HP is better left on a desk.
Does either have a touchscreen?
No. Both listed models are non-touch with no-glare displays.

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