Hey guys, what’s up? Welcome back to the vlog—today I’m pumped to show off the Vivo X300 Ultra, Vivo’s newest beast that’s got that killer premium vibe and slick design right out of the box. I’ve been carrying it around for a full day now, putting it through the real-world grind, and man, it’s a game-changer in how it feels in hand. Grab a seat, hit that like button if you’re into flagship action, and let’s roll into the full hands-on right now.
Display
The Vivo X300 Ultra’s display is a stunner right from the first glance, packing a massive 6.82-inch LTPO AMOLED panel that hits you with 1 billion colors and a silky 120Hz refresh rate for buttery scrolling. It’s rocking QHD+ resolution at 1440 x 3168 pixels with around 510 PPI, making everything from icons to videos look razor-sharp and immersive. Peak brightness blasts up to 4500 nits for insane outdoor visibility, while it drops to a comfy 1 nit at night, all tuned with ZEISS Natural Color tech for spot-on hues and eye-friendly vibes.
Memory
- Up to 16GB RAM with LPDDR5X Ultra for seamless multitasking and app switching.
- Storage options include 256GB, 512GB, or even 1TB UFS 4.1 for lightning-fast file access and no lag.
- Expandable virtual RAM up to 12GB/16GB, boosting performance for heavy gaming or editing.
- No microSD slot, but ample base storage handles photos, videos, and apps without expansion needs.
- Optimized memory management via OriginOS for efficient background app handling and quick launches.
Processor
Powered by the beastly Snapdragon 8 Elite, the Vivo X300 Ultra’s processor crushes everything from daily multitasking to hardcore gaming without breaking a sweat. This flagship chip clocks mega cores up to 4.3GHz with an upgraded Adreno GPU, delivering insane AnTuTu scores north of 2.5 million for buttery 120fps performance in titles like Genshin Impact. Vivo’s custom V3+ imaging chip teams up seamlessly for AI-driven optimizations, keeping thermals in check during marathon sessions so you stay cool under pressure. It’s the kind of raw power that makes flagship rivals look sluggish, all wrapped in efficient architecture for all-day reliability.
Camera
- Dual 50MP ZEISS cameras lead the pack: main Sony LYT-818 sensor with f/1.57 aperture and OIS for ultra-wide dynamic range.
- 200MP ZEISS periscope telephoto crushes 100x digital zoom with 4.3x optical quality, perfect for moonshots and portraits.
- 50MP front camera delivers pro-level selfies with AI beautification and natural skin tones.
- V3+ imaging chip enables 4K 120fps Dolby Vision video, plus AI motion tracking and cinematic bokeh modes.
- ZEISS T* coating minimizes flare and ghosting, ensuring crystal-clear shots in harsh lighting.
Battery
battery details
The Vivo X300 Ultra packs a massive rumored 7000mAh silicon-carbon battery, one of the largest in any flagship, promising epic endurance like 2+ days of heavy use or 24+ hours of streaming and navigation.
Charging Speed
Supports blazing 100W wired FlashCharge for 0-100% in under 40 minutes, plus 40W wireless and reverse charging for on-the-go top-ups.
Endurance Tests
Lab leaks show it crushing 17+ hours of active use, with AI optimizations keeping power efficient during gaming or 4K video marathons. SGS-certified for 5-year health retention thanks to semi-solid state tech.
Price
The Vivo X300 Ultra isn’t officially priced or sold by major UK carriers yet, but grey market imports from sites like Wonda Mobile or Giztop list it starting around £770-£800 for the base 12GB/256GB model.
Variant Estimates
Import prices fluctuate with stock and duties; higher specs cost more on global ROM versions.
| Variant | Approx. Price (£) |
|---|---|
| 12GB + 256GB | 770-800 |
| 12GB + 512GB | 850-900 |
| 16GB + 512GB | 950-1,100 |
Availability Tip
Add 20% VAT and check for EU/UK 5G bands—Reddit users report reliable delivery from these importers without major issues. Official Vivo UK launch could adjust pricing later in 2026.
Q & A
- What makes the Vivo X300 Ultra’s battery tech stand out?
It uses cutting-edge silicon-carbon (Si/C) anode material for a rumored 7000mAh capacity in a slim flagship body, boosting energy density by 10-15% over traditional lithium-ion while retaining 80% health after 1600 cycles. - What’s unique about its ultrasonic fingerprint scanner?
The 3D Ultrasonic Fingerprint 3.0 scans subsurface details for 50% faster unlocks on wet/oily fingers, even underwater, with anti-spoofing via 1.5µm depth mapping—first in Vivo flagships. - How does the V3+ chip enhance low-light telephoto?
Vivo’s V3+ imaging NPU fuses multi-frame ZEISS data from the 200MP periscope, delivering 10x lossless zoom at night with NICE algorithm reducing noise by 40% compared to rivals. - What wallpaper innovation does it feature?
Dynamic Aura Light Wallpapers use the LTPO screen and gyro sensors for real-time 3D parallax effects that shift with tilt, paired with LTPO 1-120Hz for zero battery drain on idle animations. - What’s the secret behind its thermal efficiency?
The Vapor Chamber XL cooling system spans 15% of the chassis with graphene layers, dropping temps by 8°C during 4K/120fps video or sustained Genshin at 120fps, thanks to Snapdragon 8 Elite integration.
