General
- Brand Vivo
- Model X300 Ultra
- Device Smartphones
- Added March 24, 2026
- Updated August 16, 2026
Launch
- Announced 2026, March 30
- Status Available. Released 2026, April 03
Network
- Technology GSM / HSPA / LTE / 5G
- 2G bands GSM 850 / 900 / 1800 / 1900
- 3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
- 5G bands 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA
- Speed HSPA, LTE-A, 5G
Body
- Dimensions 163 x 76.8 x 8.2 mm or 8.5 mm
- Weight 232 g or 237 g (8.18 oz)
- Build Glass front, glass back, aluminum frame
- SIM Nano-SIM + Nano-SIM
- Others IP69/IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Display
- Type LTPO AMOLED, 1B colors, 144Hz, 2160Hz PWM, Dolby Vision, HDR10+, HDR Vivid
- Size 6.82 inches, 113.0 cm2 (~90.3% screen-to-body ratio)
- Resolution 1440 x 3168 pixels (~510 ppi density)
- Protection Armor glass, Mohs level 4
- Features Ultra HDR image support
Platform
- OS Android 16, OriginOS 6
- Chipset Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
- CPU Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
- GPU Adreno 840
Memory
- Card slot No
- Internal 256/512 GB / 1TB
- RAM 12/16 GB
- Variant 12GB 256GB / 12GB 512GB / 16GB 512GB / 16GB 1TB
Main camera
- Triple 200 MP, f/1.9, 35mm (wide), 1/1.12", 0.7µm, PDAF, gimbal OIS 200 MP, f/2.7, 85mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1 50 MP, f/2.0, 14mm, 116˚ (ultrawide), 1/1.28", 1.22µm, dual pixel PDAF, OIS Optional add-on zoom lenses: 200mm, 2.35x optical zoom, OIS, Zeiss optics 400mm, 4.7x optical zoom, OIS, Zeiss optics
- Features Laser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, 3D LUT import
- Video 8K@30fps, 4K@24/30/60/120fps (10-bit Log, Dolby Vision HDR), 1080p@30/60/120/240fps, gyro-EIS, HDR10+
Selfie camera
- Single 50 MP, f/2.5, 24mm (wide), 1/2.76", 0.64µm, AF
- Features HDR
- Video 4K@30/60fps, 1080p@30/60fps
Sound
- Loudspeaker Yes, with stereo speakers
- 3.5mm jack No 24-bit/192kHz Hi-Res audio
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
- Bluetooth 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
- GPS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
- NFC Yes
- FM radio No
- USB USB Type-C 3.2, OTG, DisplayPort
Features
- Sensors Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass Emergency SOS via satellite (calls, messages) - 16GB + 1TB model only
Battery
- Type Non-removable Si/C Li-Ion
- Capacity 6600 mAh (International) or 6400 mAh (Europe)
- Charging 100W wired, PD, PPS, QC, UFCS 40W wireless Reverse wired Reverse wireless
More
- Made by China
- Color Black, Silver, Green
- Models V2547A, V2547DA, V2536A, V2562