Regular desk-based tariff comparers
If you regularly work through supplier pages, bills and tariff terms at a desk, two matched displays let you keep separate documents in view instead of repeatedly switching windows.
Who needs two screens?
Laptop-first household bill managers
A laptop connected to two monitors can leave room for a bill and a comparison page. If you also want fewer desk cables, check the laptop’s USB-C video and charging capabilities before choosing a hub monitor.
People with compact workspaces
If desk depth is limited, consider whether a smaller matched pair and adjustable stands will fit alongside your keyboard while leaving a comfortable viewing distance.
What matters when choosing monitors?
Measure the space for two screens and check your computer’s display outputs before deciding how much screen space, connectivity and stand adjustment you need.
| Concern | What to check | Who this matters to |
|---|---|---|
| Readable tariff details | Compare screen size and resolution for the pages and documents you use. LG and Dell list 2560 × 1440 resolution for their respective 27-inch 27U631A-B and S2725DC models. | If I need a bill beside supplier terms, I want the unit rate, standing charge and contract conditions visible without continually hiding a window. Around 33% of consumers put readable side-by-side detail first. |
| Laptop connections | Confirm that the laptop or dock supports two external displays at once. If you want USB-C charging, compare the monitor’s power-delivery rating with the laptop’s requirement. | When I connect a laptop for household paperwork, I want both external screens working without unnecessary cable changes. Roughly 25% of consumers prioritise simpler laptop connectivity. |
| Screen positioning | Check each supplied stand for the height, tilt, swivel or pivot adjustment you need, or check compatibility with monitor arms. | For longer sessions at the same desk, I need to position both screens so I can read them without awkwardly turning or looking up. About 25% of consumers make adjustable positioning their primary concern. |
| Desk footprint | Measure usable width and depth with both stands in place. Check whether a smaller Full HD display leaves enough room for your usual comparison-site layout. | If my desk is shallow, I need two screens that still leave space for the keyboard and a suitable viewing distance. Around 17% of consumers put a manageable footprint first. |
Checks before buying
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Assuming two monitors mean two working connections
A monitor’s USB-C socket does not establish that your laptop carries video over USB-C or can run both external displays simultaneously.
Check the exact computer or dock specifications, identify two compatible display connections and confirm which cables are needed.
Your setup may also require a dock, adapter or additional cable.
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Assuming every USB-C monitor can charge your laptop
LG lists 15W USB-C power delivery for the 27U631A-B; BenQ lists up to 65W for the GW2790QT. Neither rating alone establishes what your laptop needs during use.
Compare the exact monitor’s power-delivery rating with the laptop’s charging requirement before relying on a single cable.
You may still need to use the laptop’s own charger.
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Choosing screen size without checking the stand
Two screens must fit and be positioned for use. Dell lists height, pivot, swivel and tilt adjustment for the S2725DC, while LG lists tilt adjustment for the 27U631A-B.
Measure the desk and check the stand adjustments of the exact models you intend to pair.
Achieving the position you need may require a separate monitor arm or riser.
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Comparing tariffs by a headline figure alone
Energy Saving Trust advises checking unit rates, standing charges, contract length and any exit fees when comparing tariffs. A prominent annual figure does not replace those terms or your own usage details.
Keep your bill and the full tariff terms visible on separate screens, then compare them against your household’s circumstances before switching.
Relevant brands to consider
These named models illustrate different stand and connection choices; check the exact model rather than assuming a feature applies across a brand’s range.
LG
LG’s 27U631A-B is a 27-inch, 2560 × 1440 IPS model with USB-C, according to LG’s UK specifications.
- Reader Mode and Flicker Safe are listed features; assess them as features, not a guarantee of reading comfort.
- USB-C power delivery is listed at 15W, and the supplied stand adjusts for tilt only.
Dell
Dell’s S2725DC is a 27-inch, 2560 × 1440 IPS USB-C model with a supplied stand that adjusts for height, pivot, swivel and tilt, according to Dell’s UK product page.
- The listed stand adjustments give you several ways to align a two-screen desk setup.
- Its listed 144Hz refresh rate is not a reason on its own to choose it for tariff comparison; check the connections and positioning you need.
BenQ
BenQ’s GW2790QT is relevant to a laptop-led setup: BenQ lists USB-C, an integrated USB hub and up to 65W power delivery.
- The listed hub and charging connection may simplify a compatible laptop setup.
- Check the laptop’s USB-C video and charging requirements separately, as well as its ability to run a second external monitor.
Joybuy monitors for this setup
These are individual monitors to consider for a two-screen tariff-comparison desk, including QHD options for a matched pair. Check that you can obtain two suitable units, fit them on the desk and connect both to your computer.
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ASUS ProArt PA278CV IPS WQHD
Consider two matching units if you want a tariff page and bill on separate QHD screens. The name specifies an IPS WQHD display; check the exact connections and USB-C charging output against your computer if those features matter.
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ASUS ProArt PA278CFRV IPS QHD 100Hz
This is another QHD option to assess for a matched pair showing tariff information on separate screens. Its name specifies an IPS panel and 100Hz refresh rate; confirm the exact unit’s ports before planning a USB-C laptop connection.
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ASUS ProArt PA328QV IPS WQHD
Consider this WQHD option if you have space for the two monitors and stands needed to keep bills and tariff terms open separately. Its name specifies an IPS display; measure the desk and verify the exact video connections before ordering a pair.
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Samsung Odyssey G6 S27DG612 27-inch QHD OLED 240Hz
Its stated 27-inch QHD format can be considered for displaying tariff pages and bills on separate monitors. The name identifies an OLED panel and 240Hz refresh rate; do not choose those gaming-oriented specifications in place of checking desk fit and dual-display compatibility.
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HKC G27H2DPro 27-inch QHD Fast IPS 220Hz
For a matched pair displaying tariff information alongside a bill, this model’s name specifies a 27-inch, 2560 × 1440 Fast IPS panel. Check the supplied stand’s adjustments if aligning both screens matters; its stated 220Hz refresh rate is not the deciding feature for tariff work.
Frequently asked questions
What should I keep visible when comparing energy tariffs?
Keep your current tariff and energy use available alongside the offers you are assessing. Ofgem advises having your current supplier, tariff and annual use to hand; Energy Saving Trust recommends comparing unit rates, standing charges, contract length and any exit fees.
Can I switch supplier if I pay a landlord or site owner for energy?
You may not be able to choose the supplier if the landlord or site owner holds the energy contract. Ofgem advises checking who contracts directly with the supplier; the answer depends on that arrangement rather than on whether you have a bill to compare.
Where should I position the monitor I use most?
Place your main monitor directly in front of you. The Health and Safety Executive advises positioning the top of the screen around eye level and the screen about an arm’s length away; check whether the supplied stand can achieve that position.
What should I do with an old monitor?
Check your local authority’s or retailer’s current collection options for electrical equipment rather than putting an old monitor in ordinary household waste. GOV.UK describes the UK’s waste electrical and electronic equipment rules as supporting recovery, reuse and recycling.