Vivo launched the vivo X300 Ultra on 30 Mar 2026. Its price in Kuwait is د.ك 300, or $999 in the US.
It has a 6.82-inch LTPO AMOLED display, the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 chipset, 12GB RAM and a 6600 mAh battery.
Connectivity & Networking
The vivo X300 Ultra supports GSM / HSPA / LTE / 5G on these bands:
- GSM 850 / 900 / 1800 / 1900
- HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
- 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
- 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
vivo X300 Ultra connectivity options
- Wi-Fi: 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
- USB: USB Type-C 3.2, OTG, DisplayPort
vivo X300 Ultra Design
The phone measures 163 x 76.8 x 8.2 mm or 8.5 mm and weighs 232 g or 237 g (8.18 oz). Build: Glass front, glass back, aluminum frame IP69/IP68 dust tight and water resistant (immersible up to 1.5m for 30 min). SIM: · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) - International
· Nano-SIM + Nano-SIM - China. Colours: Black, Silver, Green. Sensors: Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Emergency SOS via satellite (calls, messages) - 16GB + 1TB model only.
Display and Processor
The display measures 6.82 inches, 113.0 cm2 (~90.3% screen-to-body ratio) with a resolution of 1440 x 3168 pixels (~510 ppi density). Panel type: LTPO AMOLED, 1B colors, 144Hz, 2160Hz PWM, Dolby Vision, HDR10+, HDR Vivid.
It runs Android 16, OriginOS 6. The chipset is the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) with an octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) CPU.
Memory
The vivo X300 Ultra comes with 12GB RAM and 256GB/512GB/1TB storage.
Camera
The main camera has 3 lenses:
- 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
Camera features: Laser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, 3D LUT import.
Selfie camera: 50 MP, f/2.5, 24mm (wide), 1/2.76", 0.64µm, AF.
Battery
The vivo X300 Ultra has a Si/C Li-Ion 6600 mAh battery with 100W wired, PD, PPS, QC, UFCS
40W wireless
Reverse wired
Reverse wireless charging. Loudspeaker: Yes.
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