vivo X300 Ultra

Full Specifications
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The vivo X300 Ultra is most commonly compared with these phones:

Availability

Officially announced Mar 30, 2026

Design

Dimensions 6.42 x 3.02 x 0.32 inches (~0.63 inches with camera bump)
162.98 x 76.81 x 8.19 mm (~15.96 mm with camera bump)
Weight 8.18 oz / 232.0 g
Materials Back: Glass
Frame: Aluminum
Resistance Yes; IP69
Biometrics Ultrasonic in-screen fingerprint
Keys Right: Volume control, Lock/Unlock key
Colors Black, White, Soft Green

Display

Size 6.8-inch, 90.04% screen-to-body
Type AMOLED, 144Hz, HDR
Resolution 3168x1440px, 19.8:9 ratio, 510 PPI
PhoneArena Display Test
Bright Max (20% APL) 3300 (Excellent)
Bright Min 0.81 (Excellent)

Hardware

System chip Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm)
Processor Octa-core
2x4.61GHz Oryon V3 Phoenix L
6x3.53GHz Oryon V3 Phoenix M
GPU Adreno 840
Memory 12GB (LPDDR5X)/256GB (UFS 4.1)
12GB/512GB
16GB/512GB
16GB/1TB
Storage expansion not expandable
OS Android (16)
PhoneArena Performance Test
GeekBench 6 Single 3493
GeekBench 6 Multi 10736
3D Mark High 7380
3D Mark Low 4277

Battery

Type 6600 mAh, Si - Carbon
Charging Qi wireless charging, Reverse wired charging
Charge speed Wired: 100.0W
Wireless: 40.0W
PhoneArena Battery Test
Battery Life Estimate: 8h 28min
Browsing: 20h 19min
Gaming: 11h 30min
Video: 11h 54min

Camera

Rear Triple camera
Main camera 200 MP (OIS, Laser autofocus, PDAF)
Sensor name: Sony LYT-901
Aperture size: F1.9
Focal length: 35 mm
Sensor size: 1/1.12″
Second camera 50 MP (Ultra-wide, OIS, PDAF)
Sensor name: Sony LYT-818
Aperture size: F2.0
Focal Length: 14 mm
Sensor size: 1/1.28"
Pixel size: 1.22 μm
Third camera 200 MP (Telephoto, Periscope, OIS, PDAF)
Sensor name: Samsung ISOCELL HP0
Optical zoom: 3.7x
Aperture size: F2.7
Focal Length: 85 mm
Sensor size: 1/1.4"
Pixel size: 0.56 μm
Flash LED
Video recording 8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps)
OIS, HDR
Front 50 MP
Video capture: 4K UHD (60 fps)

Connectivity & Features

Bluetooth 5.4
WLAN Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
USB Type-C, USB 3.2
Sensors Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible M3/T4
Location GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other NFC, Infrared

Multimedia

Headphones No 3.5mm jack
Speakers Earpiece, Multiple speakers
Screen mirroring Wireless screen share
Additional microphone(s) Noise cancellation

Cellular

5G Bands n1, n2, n3, n5, n7, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n70, n78, n79, n80
LTE Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66
TDD Bands 34, 38, 39, 40, 41, 42, 43, 48
3G Bands 1, 2, 4, 5, 6, 8, 19
SIM type Dual Nano SIM
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