Vivo X300 Ultra 5G Dual SIM

Vivo X300 Ultra 5G Dual SIM

This is a Chinese edition, and only supports multi-language: Chinese, English, Malaysia, French, Japanese, Korean, Russian, Burmese, Thai, Bengalese, Nepal, Vietnamese, Indonesian, Pilipino, Thai, Laotian, and Hindi.

A flagship built for serious image creation
The X300 Ultra is designed for people who want a phone that feels closer to a dedicated camera than a typical smartphone. Its camera-inspired styling, classic textured finish, and bold lens-centered design give it a distinctive identity, while the overall concept focuses on serious photography and video production across many shooting scenarios. Rather than concentrating on just one strong lens, vivo positions the X300 Ultra as a complete imaging system, making it a compelling choice for creators who want premium hardware in a mobile form factor
ZEISS Master Lens system with versatile focal lengths
One of the biggest strengths of the X300 Ultra is its ZEISS Master Lens setup, which includes upgraded 35mm, 85mm, and 14mm cameras built for documentary-style photography, telephoto detail, and ultra-wide composition. The 35mm lens uses a 200MP sensor with optical image stabilization, the 85mm telephoto camera also reaches 200MP and is paired with advanced stabilization for long-range clarity, while the 14mm ultra-wide camera offers 50MP resolution and a broad field of view for landscapes and architecture. This combination gives the device a much more deliberate photographic character, allowing users to move from street scenes to portraits to wide environmental shots without losing the sense of using purpose-built focal lengths.

A premium display made for framing, editing, and everyday use
The X300 Ultra features a 6.82-inch 2K ZEISS Master Color Display with a 3168 × 1440 resolution, high pixel density, broad color coverage, and adaptive refresh rates from 1Hz to 144Hz. vivo presents it not only as a flagship display for everyday viewing, but also as a professional-style viewfinder for image creation, with strong emphasis on realistic color, smoothness, and visual comfort. Features such as high-frequency PWM dimming, DC dimming options, advanced eye-comfort technologies, and strong outdoor visibility suggest that the screen is meant to remain comfortable and usable across different lighting environments. For a phone so focused on shooting and reviewing media, the display is a critical part of the overall experience.

Powerful performance with flagship efficiency
Powering the X300 Ultra is the latest Snapdragon 8 Elite platform, built on a 3nm process and using a high-performance all-big-core architecture. vivo highlights stronger CPU performance and better efficiency, which should translate into smoother editing, faster image processing, better multitasking, and more consistent long-session use. This matters especially on a device handling high-resolution imaging, advanced video codecs, and AI-assisted features, because all of those demand serious processing capability. Combined with vivo’s imaging chip and system-level optimization, the phone is positioned as a flagship that is meant to stay responsive even under heavier creative workloads.

Big battery, fast charging, and longer creative sessions
A 6600mAh battery gives the X300 Ultra the endurance expected from a modern premium flagship, and vivo pairs it with 100W wired charging and up to 40W wireless charging support. The battery system is described as using advanced silicon-based and semi-solid-state technology for higher density and more reliable performance, including in colder conditions. For creators, this is important because high-resolution photography, long video recording sessions, and bright display use can drain battery quickly on lesser devices. Here, vivo is clearly trying to ensure that the X300 Ultra remains practical for extended shooting days rather than being impressive only on paper.

6.82-inch BOE Q10+ AMOLED screen, 3168×1440 pixels display.
Powered by Qualcomm Snapdragon 8 Elite Gen 5 processor.
Rear Triple Cameras: Primary Camera: 200MP SONY YT-901, 200MP 1/1.4” 85mm HPB periscope lens, 50MP ultra-wide-angle | Supports telephoto macro | Zeiss T* coating.
6600mAh battery, support 100W fast charging.

Vivo X300 Ultra runs on Android 16 OS that is overlaid with OriginOS 6, offering a fresh, fast platform to help you stay connected and productive while you’re on the go.

Networks
Vivo X300 Ultra provides the following bands:

5G:n1/n2/n3/n5/n7/n8/n12/n18/n20/n25/n26/n28/n38/n40/n41/n48/n66/n77/n78/n79/n80/n81/n83/n84/n89;
4G: FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B25/B26/B28A/B66;
4G: TD-LTE: B34/B38/B39/B40/B41/B42/B43/B48;
3G: WCDMA: B1/B2/B4/B5/B6/B8/B19;
2G: GSM: 850/900/1800/1900MHz.
It can work in most countries in Asia, Europe, and Australia.

Display
Vivo X300 Ultra features a 6.82-inch BOE Q10+ AMOLED display that will support a 2K resolution, a 144Hz refresh rate, and 144Hz high-frequency dimming.

Processor
Vivo X300 Ultra is powered by a Qualcomm Snapdragon 8 Elite Gen 5 chipset with 16GB/12GB of RAM and 256GB/512GB/1TB of UFS 4.1 storage. The latest RAM delivers outstanding overall performance for opening and running applications, flipping through menus, running home screens, and more.

Cameras
Vivo X300 Ultra has triple rear cameras, a 200MP Sony YT-901 (1/1.28″ sensor, f/1.85 aperture) main camera, a 200-megapixel Samsung ISOCELL HPB periscope camera (85mm, 1/1.4″ sensor, f/2.67), a 50MP Ultra-Wide camera. There is a 50MP front camera for taking selfie photos.

Battery
Vivo X300 Ultra is fueled by a 6600mAh battery that carries support for a 100W fast charge. the device is able to charge back up to 50% in 10 minutes, and it only takes 30 minutes to fully charge. The device is certified by Rheinland for safe fast charging.

Dual Nano SIM
Depends on device memory and network availability. Additional carrier charges may apply.

Other features
Include NFC, HiFi audio support, X-axis linear motor, dual stereo speakers, in-display fingerprint sensor, and facial recognition.

Manufacturer Vivo
Model Vivo X300 Ultra
Color Black
Operating System Origin OS 6 Based on Android 16
Network GSM, CDMA, WCDMA, TD-SCDMA, TDD-LTE, LTE-FDD
Band 5G:n1/n2/n3/n5/n7/n8/n12/n18/n20/n25/n26/n28/n38/n40/n41/n48/n66/n77/n78/n79/n80/; 4G: FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B25/B26/B28A/B66; 4G: TD-LTE: B34/B38/B39/B40/B41/B42/B43/B48; 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19; 2G: GSM: 850/900/1800/1900MHz
Carrier Unlocked
Language Chinese, English, Japanese, German, Spanish, Filipino, French, Indonesian, Italian, Melay, Dutch, Portuguese, Vietnamese, Russian, Urdu, Arabic, Nepali, Hindi, Bangla, Sinhala, Thai, Lao, Burmese, Khmer, Korean.
Screen 6.82-inch FHD+ 144Hz AMOLED display
Processor Qualcomm Snapdragon 8 Elite Gen 5
RAM 16GB/12GB LPDDR5X Ultra Quad channel
ROM 256GB/512GB/1TB
Rear Camera Main camera: SONY YT-901, 200MP+200MP+50MP
Front Camera 50MP
Battery 6600mAh battery with 100W fast wired charging, 40W wireless charging
SIM Card Dual SIM card slots, Dual Nano-SIM
Dimension 162.98*76.81*8.19mm(Black), 162.98*76.81*8.49mm(green, silver)
Weight 237g
In the box Phone, USB Cable, Charger, Manual, SIM Needle