UK Shortlists home UK Shortlists
Open primary navigation

Back to Laptops & Computing

UK buying shortlist

Best Battery Life Laptops in the UK (2026)

Four exact laptop configurations compared through attributed maker runtime tests, with each workload, brightness and connection setup kept separate rather than treated as one league table.

Quick answer · Top 4

Compare all four before reading the full details

Open a product to review its fit, limitations and buying checks before choosing a retailer.

Reviewed 12/08/2026 Criteria-based comparison How we chose Review details

Compare the four configurations and rule out a poor fit before choosing a retailer.

Compare all four

The shortlist

Four options, with the trade-offs visible

Use the fit, limitations and checkout checks before opening a retailer page. Confirm the current price, stock, delivery and returns with the retailer.

Pick 1

First comparison point

Best attributed Apple web-and-video test

Apple MacBook Air 13-inch M5 MDH74B/A 16GB 512GB Silver, John Lewis SKU 115096016, GTIN 195950687163

Verdict

This exact laptop has published battery life of up to 18 hours in Apple's video test and 15 hours in its wireless-web test; those maker scenarios are not a promise for another workload.

Review lead pick below

Highlights

  • Apple publishes named web and video test contexts for the exact M5 family configuration.

Drawbacks

  • Manufacturer maxima do not predict every workload and are not comparable across brands.

Buyer fit

Best for

  • Readers who want an attributed Apple web-and-video test.

Not for you if

  • Cross-brand runtime ranking from unlike test methods.

Check before buying

  • Confirm the MPN, Silver variant, memory, storage, keyboard layout, returns and warranty.

Pick 2

Best M5 Pro named video-streaming and wireless-web contexts

Apple MacBook Pro 14-inch M5 Pro MGDR4B/A 24GB 1TB Space Black, John Lewis SKU 115096044, GTIN 195950718454

Verdict

This exact laptop has published battery life of up to 22 hours in Apple's video-streaming test and 14 hours in its wireless-web test; the video scenario uses 1080p Safari streaming over Wi-Fi and is not a mixed-work result.

Review pick below
Apple MacBook Pro 14-inch laptop in Space Black

Highlights

  • High-resolution P3 XDR display and SDXC bind a clear photo workflow.
  • Apple publishes named video-streaming and wireless-web methods for the M5 Pro configuration.

Drawbacks

  • Published display and runtime specifications do not establish calibration, editing speed or mixed-work battery life.

Buyer fit

Best for

  • An XDR-and-SD-card photo workflow configuration.
  • Named Apple video-streaming and wireless-web contexts.

Not for you if

  • A recommendation based on unverified application performance or cross-brand runtime ranking.

Check before buying

  • Confirm MPN, John Lewis SKU, Space Black variant, memory, storage, keyboard, display option and power-adapter inclusion.

Pick 3

Best named 150-nit local-video test

Samsung Galaxy Book5 Pro 14-inch NP944XHA-KG3UK 16GB 256GB Grey, Quzo SKU 397441, GTIN 8806097077381

Verdict

This exact laptop has published battery runtime of up to 21 hours under Samsung's local 1080p full-screen video test at 150 nits with aeroplane mode and keyboard backlight off.

Review pick below

Highlights

  • Samsung publishes a detailed local-video test method for this exact 14-inch UK SKU.

Drawbacks

  • Manufacturer runtime is a named local-video maximum rather than a mixed-work result.

Buyer fit

Best for

  • A compact 14-inch format with a named 150-nit local-video test.

Not for you if

  • Comparing the 21-hour maximum directly with another brand's method.

Check before buying

  • Confirm manufacturer MPN, Quzo SKU, UK keyboard, 16GB memory, 256GB storage, warranty and returns.

Pick 4

Best published 34-hour local-video configuration

HP OmniBook 5 NGAI 16-bf0002nax D77GCEA#ABU D77GCEA 16GB 512GB

Verdict

This exact laptop has published battery runtime of up to 34 hours in HP's local FHD full-screen video test at 200 nits with wireless enabled but disconnected; real connected work is a different job.

Review pick below
HP OmniBook 5 16-inch laptop in Glacier Silver

Highlights

  • The exact configuration provides a 16-inch OLED panel while staying below the route's 1.7kg ceiling.

Drawbacks

  • The published local-video maximum does not predict connected mixed study work, and HP lists the recommended 65W adapter as sold separately.

Buyer fit

Best for

  • A larger built-in display with a named local-video test context.

Not for you if

  • Assuming the maximum runtime applies to normal online study or every Windows application.

Check before buying

  • Confirm exact #ABU identity and Windows-on-Snapdragon compatibility, and budget for a compatible 65W adapter because HP lists the recommended adapter as sold separately.

Top 4 comparison

Compare the useful differences, trade-offs and final checks side by side.

Before you compare

Check these first

  1. 1Confirm exact model memory and storage
  2. 2Read the named battery test and brightness network and playback conditions
  3. 3Map your real browser calls creative apps and external displays

Your four roles

1Best attributed Apple web-and-video testApple MacBook Air 13-inch M5 MDH74B/A 16GB 512GB Silver, John Lewis SKU 115096016, GTIN 195950687163Readers who want an attributed Apple web-and-video test.

Trade-off:Manufacturer maxima do not predict every workload and are not comparable across brands.

Not ideal for:Cross-brand runtime ranking from unlike test methods.

Check:Confirm the MPN, Silver variant, memory, storage, keyboard layout, returns and warranty.

2Best M5 Pro named video-streaming and wireless-web contextsApple MacBook Pro 14-inch M5 Pro MGDR4B/A 24GB 1TB Space Black, John Lewis SKU 115096044, GTIN 195950718454An XDR-and-SD-card photo workflow configuration.

Trade-off:Published display and runtime specifications do not establish calibration, editing speed or mixed-work battery life.

Not ideal for:A recommendation based on unverified application performance or cross-brand runtime ranking.

Check:Confirm MPN, John Lewis SKU, Space Black variant, memory, storage, keyboard, display option and power-adapter inclusion.

3Best named 150-nit local-video testSamsung Galaxy Book5 Pro 14-inch NP944XHA-KG3UK 16GB 256GB Grey, Quzo SKU 397441, GTIN 8806097077381A compact 14-inch format with a named 150-nit local-video test.

Trade-off:Manufacturer runtime is a named local-video maximum rather than a mixed-work result.

Not ideal for:Comparing the 21-hour maximum directly with another brand's method.

Check:Confirm manufacturer MPN, Quzo SKU, UK keyboard, 16GB memory, 256GB storage, warranty and returns.

4Best published 34-hour local-video configurationHP OmniBook 5 NGAI 16-bf0002nax D77GCEA#ABU D77GCEA 16GB 512GBA larger built-in display with a named local-video test context.

Trade-off:The published local-video maximum does not predict connected mixed study work, and HP lists the recommended 65W adapter as sold separately.

Not ideal for:Assuming the maximum runtime applies to normal online study or every Windows application.

Check:Confirm exact #ABU identity and Windows-on-Snapdragon compatibility, and budget for a compatible 65W adapter because HP lists the recommended adapter as sold separately.

Choose this if / Avoid this if

Rule out poor-fit options before comparing finer details.

Avoid if

  • You require an independent identical-workload battery comparison
  • Your essential software does not support the selected platform or processor
  • Screen size ports or charger format fail the real setup

Dealbreakers

  • The live model code differs
  • Published runtime cannot be tied to the exact configuration and test
  • Required software ports or accessories do not fit

Check before buying

  • Confirm exact model memory and storage
  • Read the named battery test and brightness network and playback conditions
  • Map your real browser calls creative apps and external displays
  • Check charger size ports and USB-C charging support
  • Recheck stock delivery returns warranty and support

Choose another shortlist if

  • Use the lightweight route when carry weight is the hard constraint
  • Use the home-working route when webcam and display connections decide the purchase
  • Use the configuration checker when software or memory requirements remain open

Detailed buyer guidance

Start with the test method

Battery-life numbers are only useful when the workload behind them is visible. Local video playback with radios disconnected is not a day of browser tabs, calls, cloud sync and an external monitor. This route therefore compares four exact configurations through their published maker scenarios without naming a universal runtime winner.

Who this is for

This route is for buyers who have checked software compatibility and now need a sourced battery context for travel, study or mobile work. It suits readers willing to translate brightness, network and playback conditions into their own routine.

Who this is not for

It is not an independent battery benchmark. It is also unsuitable when a required app, port, screen size or operating system fails before runtime matters. No duration here guarantees an “all-day” result for a different workload.

Quick decision

  • Apple MacBook Air 13 MDH74B/A: Apple publishes up to 18 hours of video and 15 hours of wireless web for this 16GB/512GB configuration.
  • Apple MacBook Pro 14 M5 Pro MGDR4B/A: Apple publishes up to 22 hours of video streaming and 14 hours of wireless web for this 24GB/1TB configuration; its video scenario uses 1080p Safari streaming over Wi-Fi.
  • Samsung Galaxy Book5 Pro NP944XHA-KG3UK: Samsung publishes up to 21 hours local 1080p video at 150 nits with aeroplane mode and keyboard backlight off for this 14-inch 16GB/256GB configuration.
  • HP OmniBook 5 16 D77GCEA#ABU: HP publishes up to 34 hours local FHD video at 200 nits with wireless enabled but disconnected.

Do not turn four methods into one ranking

The MacBook Air is the primary comparison because Apple supplies two familiar contexts: video playback and wireless web. That makes the limitations easier to see. The result does not prove it outlasts the other three under the same work, and the Apple configuration still needs to fit the buyer’s software, ports and screen needs.

The 14-inch MacBook Pro is an M5 Pro configuration with 24GB memory and 1TB storage. Apple publishes video-streaming and 25-site wireless-web contexts for it, but those are separate maker workloads rather than two observations of a connected mixed-work day. Its higher headline video figure cannot be used to rank it above the Air, Samsung or HP under one common method.

Samsung’s 21-hour figure is unusually well described: full-screen local 1080p playback, 150-nit brightness, wired earphones at default volume, aeroplane mode, keyboard backlight off and discharge to 2%. Those controls are valuable evidence of what was measured. They also show why the result cannot stand in for connected office use.

HP’s 34-hour OmniBook 5 claim belongs to another local-video scenario: FHD video from local storage, 200-nit brightness, full-screen playback, default system audio and wireless on but disconnected. It is a large-screen exact configuration with 16GB memory, 512GB storage and a 2K OLED display. None of those facts converts the maker test into a general connected-work duration.

Map the claim to your day

Write down the high-drain parts of a normal day: video calls, screen brightness, browser tabs, local creative processing, external displays, mobile data and background sync. Reject any configuration that fails the software, memory, display or port job first. Then treat its maker duration as a bounded reference, not a forecast.

Check the supplied charger and whether your existing USB-C charger can deliver the required profile. A lighter laptop with a bulky extra adapter can be the wrong travel package. Battery ageing, settings, operating-system updates, temperature and network conditions can also move real runtime away from a launch specification.

Use the Battery-Life Claims Checklist to compare conditions. Switch to the lightweight laptop route when carry weight, rather than runtime evidence, is the true hard constraint.

Known limitations

UK Shortlists has not run these laptops through a common battery test. The four published durations use different maker methods and cannot support a longest-runtime ranking. Stock, bundles, commercial terms and specifications can change after review.

What would change the selection

A configuration returns to hold if its exact identity, runtime source or named test conditions drift. A new pick can enter only with an exact UK configuration, a current destination and a published runtime tied to a sufficiently described scenario.

When another role fits better

The first option is a useful starting point, not a universal winner. Move another role ahead when its use case, fit or ownership trade-offs match you better.

Find another route

If your priorities differ, compare this starting point with Best Laptops Under £500 in the UK (2026).

How we chose

The checks behind the four picks

We required an exact current UK configuration with a published battery runtime and named test context. Roles describe each evidence method or physical format; no result is ranked across different manufacturer workloads.

  • Step 1: Exact current UK configuration
  • Step 2: Published runtime and named maker test
  • Step 3: Screen and carry format
  • Step 4: Charger and port checks
  • Step 5: No cross-method runtime ranking

Disclosure

Last reviewed: 12/08/2026

UK Shortlists may earn a commission when you use some retailer links. This does not increase the price you pay.

As an Amazon Associate we earn from qualifying purchases.

Retailers cannot pay to change which products we recommend or their order.

Prices, stock, delivery and returns can change. Confirm the final details with the retailer before buying.

Read more about how UK Shortlists makes money, retailer checks, and how corrections are handled.

Who checked this shortlist?

Written / compiled by:
UK Shortlists Editorial Team
Last reviewed:
12/08/2026
Review basis:
Criteria-based comparison

We compare published product information, retailer details and the buying criteria shown above. UK Shortlists does not currently publish claims based on first-party product use, laboratory testing or long-term testing.

FAQs & alternatives

Is 34 hours directly better than 18 hours here?

No. HP and Apple use different test workloads settings and devices. Compare each method with your own use rather than ordering the headline durations.

Has UK Shortlists measured these runtimes?

No. Every duration is an attributed manufacturer claim under the stated scenario.

Why is the MacBook Air the starting point?

Apple provides both video and wireless-web contexts for the exact configuration; the primary role is not a longest-runtime claim.

Also consider

  • Keep an existing laptop and add a checked charger location if runtime still covers the real job
  • Choose a replaceable power setup or platform-specific route when software compatibility outweighs headline duration

Newsletter

Want the next useful buying check?

Get occasional UK Shortlists updates for decisions like this. Unsubscribe at any time.

Prefer the full details? Open newsletter page.

Compare before choosing

Compare the routes that match your budget, priorities or setup before deciding which shortlist is the best fit.

Compare this next: Best Laptops Under £500 in the UK (2026)

Other routes to compare