Vivo X300 Ultra
Vivo · Released May 6, 2026

X300 Ultra

A camera first, a phone second, and brilliant at both.

Smartphones
—/10What the pros sayPendingExpert consensusSee score breakdown ↓
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Buying call

The X300 Ultra is built around its cameras, and it shows: a 200MP 35mm main sensor, an 85mm telephoto and a big ultrawide deliver some of the most consistent results across focal lengths of any phone, with class-leading HDR video. Snapdragon 8 Elite Gen 5, a 2K LTPO panel and a 6,600mAh battery with 100W charging round it out. It's heavy, runs hot and loses the dedicated camera button.

Full verdict ↓
Lowest new price · 512GBCheck price0 retailers
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Editor testedHands-on testing and real-world use
Real-world useBased on everyday testing, not a spec sheet
Unbiased reviewIndependent and objective, sources shown
Key specs
Modules
200 MP · Triple camera
Wired charging
100W
Highlights

Specs that matter

Display
Size
6.82" (173 mm)
Resolution
1440x3168
Refresh
144 Hz
Performance
Processor
76
RAM
16 GB
Storage
512GB
Battery
Capacity
6600 mAh
Wired charge
100 W
At a glance

Product highlights

Verified attributes, grouped for quick scanning.

Display6.82" (173 mm) · 144 Hz
Chipset7616 GB RAM
RAM / storage16 GB · 512GB
Battery6,600 mAh100W wired
4 attributes · See all specifications
Price & availability

Where to buy

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Available in 512GB.
Buying decision

Should you buy it?

The X300 Ultra is built around its cameras, and it shows: a 200MP 35mm main sensor, an 85mm telephoto and a big ultrawide deliver some of the most consistent results across focal lengths of any phone, with class-leading HDR video. Snapdragon 8 Elite Gen 5, a 2K LTPO panel and a 6,600mAh battery with 100W charging round it out. It's heavy, runs hot and loses the dedicated camera button.

Best for

Photographers and video creators who want the best camera on a phone.

Not for

Anyone who wants a light, pocketable flagship.

Main strengthOutstanding, consistent triple-camera system
Main weaknessHeavy and bulky camera island
Reasons to buy
Outstanding, consistent triple-camera system
Class-leading HDR video
Bright 2K LTPO display
Big battery with 100W charging
Reasons to avoid
Heavy and bulky camera island
High heat and throttling under load
Mediocre speakers
No dedicated camera button
Measured view—/10What the pros say.
Head to head

How it stacks up

Open a comparison for the full side-by-side view.

Choose a gadget
Vivo X300 Ultra
This deviceX300 Ultra
VS
iQOO Neo 12
AlternativeiQOO Neo 12
Display
6.82"6.83"
Chipset
76Snapdragon 8 Elite Gen 5 (2x4.6 + 6x3.62GHz, 3nm)
Battery
66009000
Full comparison
Vivo X300 Ultra
This deviceX300 Ultra
VS
OnePlus Ace 7 Pro
AlternativeOnePlus Ace 7 Pro
Display
6.82"6.78"
Chipset
76Snapdragon 8 Elite Gen 5, up to 4.608GHz, 3nm
Battery
66009000
Full comparison
Vivo X300 Ultra
This deviceX300 Ultra
VS
Huawei Pura 90 Plus
AlternativeHuawei Pura 90 Plus
Display
6.82"6.8"
Chipset
76Kirin 9025
Battery
66005700
Full comparison
Same category

Alternatives worth a look

Other phones in the database, with their stored scores and prices.

All smartphones →
Neo 12—
iQOONeo 126.83" (173 mm) · Snapdragon 8 Elite Gen 5 (2x4.6 + 6x3.62GHz, 3nm) · 16 GB
Ace 7 Pro—
OnePlusAce 7 Pro6.78" (172 mm) · Snapdragon 8 Elite Gen 5, up to 4.608GHz, 3nm · 16 GB
Pura 90 Plus—
HuaweiPura 90 Plus6.8" (173 mm) · Kirin 9025 · 12 GB
Z11 Turbo—
iQOOZ11 Turbo6.59" (167 mm) · Snapdragon 8 Gen 5 · 12 GB
Product data

Full specifications

4 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Main camera

Modules
200 MP · Triple camera

Battery & Charging

Wired charging
100W

Body

Form factor
Bar
Vote & discuss

Community says

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X300 UltraNo store price yetSpecs
Vivo X300 Ultra Specs, Price & Features | Gadget Clash