Samsung’s foldable trio sweeps Which? ‘Best Buy’ awards
The UK consumer watchdog Which? has handed its coveted ‘Best Buy’ badge to Samsung’s entire latest foldable range – the Galaxy Z Fold8, Galaxy Z Fold8 Ultra and Galaxy Z Flip8. The endorsement follows a series of independent laboratory tests that examined everything from battery endurance to camera fidelity. For Android shoppers hunting a new contract‑linked device, the verdict is clear: Samsung’s newest foldables are worth serious consideration.
How Which? conducts its tests
Which? positions itself as the nation’s biggest independent consumer champion. Its methodology involves putting smartphones through a battery of lab‑based assessments that mimic real‑world usage. The key focus areas include:
- Battery life – measured under continuous high‑brightness conditions.
- Camera performance – evaluated for detail, colour accuracy and low‑light capability.
- Display quality – checking brightness, colour gamut and touch responsiveness.
- Ease of use – how intuitive the folding mechanism feels in daily handling.
- Speed and performance – benchmarked with synthetic and app‑based workloads.
- Audio quality – tested for clarity and volume consistency.
- Durability – stress‑tested hinges and screen protection.
The results are then distilled into a simple recommendation: Buy, Consider, or Avoid.
Battery endurance that challenges the myth of “short‑lived” foldables
One of the headline figures from Which?’s report is the 40‑hour runtime the Z Fold8 achieved on a single charge when the display was set to its brightest setting. That figure eclipses many flagship smartphones that struggle to hit the 24‑hour mark under similar conditions.
Equally impressive is the fast‑charge performance: a 15‑minute plug‑in was enough to push the device into a usable state for roughly 17‑19 hours of screen‑on time. For commuters or contract‑plan users who rely on quick top‑ups between meetings, this could translate into fewer daily charging rituals.
A redesign that feels more like a tablet than a phone
The Fold8’s most noticeable change is its radically reengineered chassis. Samsung has slimmed the hinge and increased the inner display’s size, delivering a tablet‑class experience without the bulk of a separate device. The inner screen now measures 7.8 inches, compared with the 7.2‑inch panel on the previous generation, and the outer cover display has been refined for better colour accuracy.
For Android enthusiasts who use their phone for productivity – think email, document editing or media consumption – the larger, flatter inner screen reduces the “phone‑tablet compromise” that early foldables suffered from.
Camera and performance: premium credentials across the board
Which?’s lab work also highlighted the camera suite as a strong point. The Fold8 carries a 50 MP main sensor, a 12 MP ultra‑wide lens, and a 10 MP telephoto unit, delivering crisp detail and reliable colour reproduction in daylight. Low‑light tests showed manageable noise levels, putting it on par with other high‑end Android flagships.
Under the hood, the device runs on Samsung’s latest Snapdragon 8 Gen 4 (or Exynos equivalent for the UK market) paired with 12 GB of RAM. Benchmarks recorded smooth multitasking and quick app launches, confirming that the Fold8 can handle demanding workloads such as gaming or video editing without throttling.
Ultra and Flip models: why the whole family earned the badge
The Galaxy Z Fold8 Ultra received praise for its dual‑display brilliance – a larger, brighter inner panel and a refined outer screen that together create a seamless visual experience. Reviewers noted the Ultra’s enhanced battery capacity (5,000 mAh) and a 108 MP primary camera, positioning it as the most capable foldable for power users.
Meanwhile, the Galaxy Z Flip8 was described by Which? as “perhaps the ultimate flip phone”. Its compact clamshell design folds down to a pocket‑friendly size while still offering a 3,200 mAh battery that comfortably lasts a full day. The Flip8’s camera system, though less spec‑heavy than the Fold, still delivers high‑quality images and benefits from the same Snapdragon chipset, ensuring snappy performance.
What this means for UK contract shoppers
For customers looking to bundle a device with a carrier plan, the Which? endorsement adds a layer of confidence. The ‘Best Buy’ label signals that the phone has passed rigorous, unbiased testing – a useful counterpoint to the marketing hype that often surrounds premium foldables.
Contract providers such as EE, O2, Vodafone and Three are already offering the Z Fold8 series on 24‑month plans, frequently with discounted upfront costs or trade‑in incentives. Given the battery longevity and the device’s ability to double as a tablet, the Fold8 could reduce the need for a separate portable screen, potentially saving money on accessories.
How the Fold8 stacks up against its predecessor
Compared with the Galaxy Z Fold7, the Fold8’s improvements are noticeable:
| Feature | Z Fold7 | Z Fold8 |
|---|---|---|
| Inner screen size | 7.2" | 7.8" |
| Battery life (max‑bright test) | ~30 h | ~40 h |
| Fast‑charge (15 min) | ~12 h | ~17‑19 h |
| Main camera | 48 MP | 50 MP |
| Processor | Snapdragon 8 Gen 3 | Snapdragon 8 Gen 4 |
The gains in screen real‑estate and endurance are the most compelling for users who juggle work and entertainment on a single device.
Availability and price points in the UK
All three models are in stock across major retailers and carrier stores as of early October 2026. Pricing varies by storage configuration and contract length, but typical retail launch prices are:
- Galaxy Z Fold8 – £1,399 (128 GB) / £1,599 (256 GB)
- Galaxy Z Fold8 Ultra – £1,799 (256 GB) / £2,099 (512 GB)
- Galaxy Z Flip8 – £999 (128 GB) / £1,199 (256 GB)
Carrier bundles often shave £100‑£200 off the upfront cost when paired with a 5G plan, making the Fold8 series more accessible for contract‑driven buyers.
Verdict: a premium foldable that lives up to the hype
Which?’s ‘Best Buy’ endorsement across the entire Z Fold8 lineup suggests that Samsung has finally ironed out many of the early‑generation foldable pain points. The combination of a larger, more durable inner display, exceptional battery endurance, and flagship‑level performance positions the Fold8 series as a compelling option for UK Android users who want a device that can replace both a phone and a tablet.
If you’re weighing a contract upgrade and value a device that can handle work‑related multitasking, media consumption, and high‑quality photography, the Galaxy Z Fold8 family deserves a serious look – especially now that an independent consumer body has given it a clear, affirmative recommendation.
For the full Which? report and detailed specifications, visit Samsung’s UK site or the Which? consumer portal.
