The best book-style foldable of 2025 — top creators independently call it the best folding phone on the market.
World's thinnest book foldable (8.8mm folded / 4.1mm open) that feels like a normal flagship when closed.
Class-leading foldable battery — the ~5,820mAh silicon-carbon cell out-endures the Z Fold 7 and Oppo Find N5.
Dual 5,000-nit OLED LTPO 120Hz displays — a huge brightness jump over the Magic V3.
An industry-leading 7-year OS and security update commitment.
Deal Breakers
Pros & Cons
Honor Magic V5
Pros
The best book-style foldable of 2025 — top creators independently call it the best folding phone on the market.
World's thinnest book foldable (8.8mm folded / 4.1mm open) that feels like a normal flagship when closed.
Class-leading foldable battery — the ~5,820mAh silicon-carbon cell out-endures the Z Fold 7 and Oppo Find N5.
Dual 5,000-nit OLED LTPO 120Hz displays — a huge brightness jump over the Magic V3.
An industry-leading 7-year OS and security update commitment.
Detailed Comparison
Design & Build
Honor Magic V5
The headline: the world's thinnest book foldable that feels like a normal flagship when closed — though the camera bump it excludes from the measurement is hefty.
It's the thinnest inward-folding phone on the market — 8.8mm folded and 4.1mm open (ivory white), taking the crown from the Oppo Find N5.
It's the thinnest only if you ignore the rather hefty camera bump, which isn't included in the measurements.
The frame uses Honor's Resource 7-series aluminium and aerospace fibres for strength without bulk, with a signature rectangular camera module.
It feels like a normal flagship when closed, then delivers a genuinely useful big-screen upgrade when opened.
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A hefty camera bump that the thinness claim conveniently excludes, making it considerably thicker than a Pixel 9 Pro Fold with bumps included.
The telephoto's reach was shortened to ~70mm, and the camera isn't quite flagship-tier for a $1,600+ phone.
MagicOS pushes AI heavily with bare-minimum customization, plus patchy (China-first) global availability.
Xiaomi 15 Ultra
What Reviewers Agree On
The camera is the best on any phone of its generation — the 1-inch-type Leica main plus 200MP periscope outclass Samsung and Apple for stills.
Photography reviewers repeatedly call it 'the best camera experience bar none' and 'a camera with a phone attached'.
The 6.73-inch 2K display is gorgeous and extremely bright (lab ~3,100–3,200 nits at low APL, 1,920Hz PWM) for excellent flicker handling.
Snapdragon 8 Elite delivers flagship performance that still feels top-tier well over a year later.
The Leica-style titanium-and-glass/eco-leather design is premium and instantly recognizable as a serious camera.
It's significantly cheaper than the Galaxy S25 Ultra and iPhone for comparable or better camera hardware.
Deal Breakers
HyperOS mimics iOS, ships with quirks you must tweak out of the box, and has small persistent bugs and reportedly weak long-term battery health.
The global model's ~5,410mAh battery (vs 6,000mAh in China) often ends the day under 30%, with a notable idle drain.
The huge protruding camera bump blocks many wireless chargers and adds significant thickness/weight.
8K video is over-sharpened and Xiaomi Log is capped at 4K, making the 8K mode largely unusable for serious work.
No official US availability and no US carrier/iMessage-style ecosystem support.
Cons
A hefty camera bump that the thinness claim conveniently excludes, making it considerably thicker than a Pixel 9 Pro Fold with bumps included.
The telephoto's reach was shortened to ~70mm, and the camera isn't quite flagship-tier for a $1,600+ phone.
MagicOS pushes AI heavily with bare-minimum customization, plus patchy (China-first) global availability.
Xiaomi 15 Ultra
Pros
The camera is the best on any phone of its generation — the 1-inch-type Leica main plus 200MP periscope outclass Samsung and Apple for stills.
Photography reviewers repeatedly call it 'the best camera experience bar none' and 'a camera with a phone attached'.
The 6.73-inch 2K display is gorgeous and extremely bright (lab ~3,100–3,200 nits at low APL, 1,920Hz PWM) for excellent flicker handling.
Snapdragon 8 Elite delivers flagship performance that still feels top-tier well over a year later.
The Leica-style titanium-and-glass/eco-leather design is premium and instantly recognizable as a serious camera.
It's significantly cheaper than the Galaxy S25 Ultra and iPhone for comparable or better camera hardware.
Cons
HyperOS mimics iOS, ships with quirks you must tweak out of the box, and has small persistent bugs and reportedly weak long-term battery health.
The global model's ~5,410mAh battery (vs 6,000mAh in China) often ends the day under 30%, with a notable idle drain.
The huge protruding camera bump blocks many wireless chargers and adds significant thickness/weight.
8K video is over-sharpened and Xiaomi Log is capped at 4K, making the 8K mode largely unusable for serious work.
No official US availability and no US carrier/iMessage-style ecosystem support.
Including each device's camera bump, the Magic V5 is considerably thicker than the Pixel 9 Pro Fold and slightly thicker than the Z Fold 7 in non-white colourways.
Honor still includes extra goodies in the box, a nice touch at this price.
Xiaomi 15 Ultra
A Leica-inspired two-tone design with a titanium frame and textured-glass or eco-leather back, dominated by a massive circular camera island that 'screams this phone means business'. It's solid, hefty and unmistakably a camera — but the bump is divisive and blocks many wireless chargers.
It's designed to resemble Leica's dedicated camera hardware, right down to the two-tone silver-and-black finish and compact 'Ultra' corner logo.
Metal frame, a textured glass or eco-leather back, and a massive circular camera bump — in the hand it's solid and hefty, no getting around that.
The titanium frame rounds off toward the edges making it comfortable and grippy, though it's more squared-off than the iPhone — comfort goes iPhone 16 Pro Max, then S25 Ultra, then the Xiaomi.
Because of how far the camera unit protrudes, it doesn't charge on a Pixel Stand or many wireless chargers unless you balance the camera bump on the pad.
The colourway and finish make it look like a camera — Leica on the lens, 'Ultra' lighting on the side — Xiaomi is openly selling this as a camera with a phone attached.
Build quality is still very solid 8–10 months in with an IP68 rating, with zero slowdown in general use.
Cameras
Honor Magic V5
A genuinely improved system over the Magic V3 — strong main and excellent subject separation — but the shortened telephoto reach and a high price keep it short of true flagship-camera status.
It's a triple 50MP main + 50MP ultrawide + 64MP periscope telephoto, with dual 20MP selfie cameras.
Cameras were a Magic V3 weakness, but on the V5 the camera is brilliant in 90% of situations with subject separation better than even Samsung and iPhone.
The main camera is the same as last year and the telephoto now has a shorter ~70mm reach.
At $1,500–$2,000 for a folding phone it should have the best camera sensors — there's a real sacrifice in the other two cameras here.
Video tops out at solid 4K60 (no 8K) with consistent colours and smooth lens switching while recording.
The large camera dish buys optical versatility rather than crop zoom — a deliberate trade for the thin body.
Xiaomi 15 Ultra
The whole point of the phone: a Leica Summicron quad system — a 1-inch-type 50MP main, a 50MP 3x telephoto, a 200MP 4.3x periscope and a 50MP ultrawide. Reviewers overwhelmingly rate it the best phone camera of its generation, with the only soft spots being the ultrawide and a missing variable aperture.
A Leica Summicron system: a 1-inch-type 50MP main (23mm), a 50MP 3x telephoto, a 200MP periscope (4.3x optical, ~100mm) and a 50MP ultrawide — the 1-inch main is an unexpected differentiator no one else uses in a globally available model.
As far as phones personally used, this is the best camera experience bar none — if cameras are your top priority you cannot get better than the 15 Ultra.
Main camera-wise the Xiaomi is the best overall, especially for daytime shots and depth of field; at 3x it captures the most detail and at 5x it has the least noise versus the S25 Ultra and iPhone.
Xiaomi did get the best camera hardware, but the leather-camera look is mostly aesthetic — what makes a real camera good is a far bigger lens, and this is still a small smartphone sensor.
Performance
Honor Magic V5
Snapdragon 8 Elite delivers flagship-grade performance, with a default-off performance mode that conserves battery and heat at the cost of peak speed.
It runs the latest Snapdragon 8 Elite, so you can count on flagship-grade performance.
The high-performance mode is disabled by default to conserve battery and minimise heat; enabling it significantly raises performance.
Gaming with the full-HD inner display fully stretched out changes everything — though the battery does start to drain a little under sustained play.
Everything from form factor to software, support, battery, optics and AI feels very polished and mature.
Same-chip foldables behave differently on power output — efficiency gains from the 8 Elite plus the foldable software show in real endurance.
Xiaomi 15 Ultra
Snapdragon 8 Elite with up to 16GB RAM and UFS 4.1 — flagship-grade and still excellent a year on. Real-world gaming holds ~57–60fps with acceptable power draw, though heavy synthetic stress tests show meaningful throttling.
Runs Qualcomm's Snapdragon 8 Elite with up to 16GB RAM and 1TB UFS 4.1; 10 months on it's still an extremely well-balanced phone that feels like a true flagship.
In ~50 minutes of gaming it held a stable ~57–60fps with 4–8W draw — acceptable for the 8 Elite — where some rivals throttle hard and drop to 30fps after 30 minutes.
After 30 minutes of real gaming with apps closing/reopening the CPU sat around 47°C with no overheating — heat only appears in synthetic 3DMark/throttle benchmarks, not realistic use.
In a 3DMark stability run it scored ~70–76% stability (lowest loop ~4,335–4,542), holding 20–43fps.
Under a punishing 60-minute 100-thread CPU throttle test it dropped roughly 40–50% in sustained performance, recovering only slightly better than the S25 Ultra.
Battery & Charging
Honor Magic V5
The Magic V5's defining strength: a thin-but-dense ~5,820mAh silicon-carbon cell that wins extreme drain tests against the Z Fold 7 and Oppo Find N5, with fast 66W wired and 50W wireless.
In an extreme multi-task drain test it finished first at 7h31m, beating the Oppo Find N5 (7h27m) and the Galaxy Z Fold 7 (5h57m).
It's the first foldable that consistently delivered over 10 hours of screen-on time — all-day heavy usage mixing inner and outer screens.
It beat the Galaxy Z Fold 7 by almost 1h35m of battery and even defeated the Oppo Find N5 in a super-extreme test.
The ~5,820mAh silicon-carbon cell charges at 66W wired (full in roughly an hour, >90% in ~40 minutes) plus 50W wireless.
One content reviewer never got it close to dropping below 5% in a heavy day's usage — exceptional for a foldable.
Wireless and wired charging both require Honor's proprietary chargers to hit peak speeds.
Xiaomi 15 Ultra
The global model's ~5,410mAh cell (vs 6,000mAh in China) is the phone's weakest area — many reviewers end the day under 30%, with a notable idle drain — though 90W wired charging fully refills it in roughly an hour and Chinese-variant users report much better longevity.
The global variant has a smaller 5,410mAh cell vs the 6,000mAh China variant, and most days the phone is around or under 30% by the end of the day — it could have done with a bigger battery.
With always-on display, 120Hz and intensive camera use it consistently achieved over 15 hours of usage on a single charge in real-world testing.
On the global/Indian 5,410mAh battery, the in-box 90W charger refills it roughly: 18% in 5 min, 67% in 30 min, 90% in 45 min, and a full charge in about an hour.
On the Chinese 6,000mAh variant with a power-efficient chip, the battery was still at 78% after not charging for three nights.
There's a real idle-drain issue — 20 minutes of light morning use can drop 5–6%, and it persists even with extra-dim settings enabled.
Software & AI
Honor Magic V5
MagicOS with a class-leading 7-year support promise and strong sync/sharing — but AI is pushed everywhere and customization is bare-minimum.
Honor promises a total of seven years of OS and security updates — an amazing support policy for a foldable.
The OS includes easy device sync and content-sharing capabilities baked in.
Customization is bare minimum — no lock-screen widgets, and you can't even remove the step counter without disabling the whole health suite.
A year of MagicOS updates has been focused on pushing AI into every corner of the device.
Just about every aspect of the device is superior to the Galaxy Z Fold 7, with software the main subjective exception.
Xiaomi 15 Ultra
HyperOS (now on the Android 16 / HyperOS 3 track) is the phone's most criticized aspect: it heavily mimics iOS, ships with quirks you must tweak, and carries small persistent bugs — though it adds genuinely useful touches like a Super Island and AI features, and Xiaomi has improved it via updates.
Out of the box it gives a really iPhone-like feel and you have to go in and change things before it behaves how you want.
Long-standing requests are still ignored — no combined notification/control center, removed options like front-camera switching while recording video, and the dropped variable aperture.
HyperOS adds a useful Super Island (tap to expand or switch to a floating window) and direct drag-and-drop into chats, with OS 3 refining the control center.
Xiaomi's animations are nearly iOS-level and arguably better than stock Android, but the software is still seen as subpar for the Western market.
Xiaomi now offers a longer software-update commitment (reported up to 6 years) — a meaningful improvement for long-term buyers.
Value vs Competition
Honor Magic V5
Repeatedly named the best foldable of 2025 and a more appealing spec than the Z Fold 7 — but a high import price and China-first availability temper the value.
It's the best foldable in the world right now — as close to perfect as a folding device currently exists.
It's literally the best folding phone on the market.
It continues to be one of the best foldables on the market with a much more appealing specification than the Galaxy Z Fold 7.
Import pricing currently ranges between $1,600 and $1,700, placing it against the Z Fold 7 and Vivo X Fold 5.
Its one clear loss to competitors is availability — initially limited to China before a wider rollout.
It's cheaper than the Samsung Galaxy Z Fold 7 and Google Pixel 10 Pro Fold while arguably being the better phone.
Xiaomi 15 Ultra
Roughly $893 in China and ~$1,220+ imported globally, it undercuts the Galaxy S25 Ultra and iPhone while comfortably winning the camera comparison. The catch is it's an import with no official US presence — a phone you 'probably can't buy' but the camera benchmark to beat.
It launched at 6,499 yuan (around $893) in China; Xiaomi's Ultra line has always been more camera-centric than Samsung or Apple's top models.
It combines top-tier hardware, excellent cameras and strong performance at a more competitive price point than its rivals.
The Xiaomi wins the camera part comfortably, but the Galaxy S25 Ultra may be the better all-rounder — a 'maybe' that hangs on whether the S Pen matters to you.
It's 'an excellent phone you probably can't buy' — one of the best devices that simply isn't officially sold in the US.
The only slightly underwhelming lens is the ultrawide — still better than most competitors, but a noticeable dip versus the other three excellent rear lenses, especially in video.
Long-term, it can still be inconsistent and struggles with skin tones; some shooters miss the Xiaomi 14 Ultra's variable aperture and prefer its colour and mood.
Out of the box it gives a very iPhone-like feel and you have to dig in and change things, but performance itself is amazing alongside the camera, battery and display.
After 6 months of careful charging, battery health held at 97% with 191 cycles — degradation isn't a concern with sensible habits.
HyperOS contained a lot of small bugs and one user's battery health dropped to 70% in two years of light use before they switched to Samsung.
The camera is absolutely phenomenal, but everything else about it sort of falls short for some owners coming from a Pixel.
If you care about US carrier support or ecosystem features like iMessage/FaceTime, or want something lighter and simpler, you may still be happier with an iPhone or Galaxy.