Actual Size
Device outline scaled to relative proportions using physical dimensions.
74 × 155 mm
Display DNA
A fingerprint of the vivo X300's display characteristics — screen size, panel type, refresh rate, pixel density, and brightness combined into a unique profile.
7 of 7 display traits active
Computed Display Data
Derived measurements calculated from the vivo X300's physical dimensions and resolution — unique values not found on standard spec sheets.
Display Rankings
Where this device ranks among all phones in our database.
How Big Is 6.49 inches?
The vivo X300's 6.49" screen compared to everyday objects by diagonal length.
vivo X300 Screen Resolution & Display Specifications
The vivo X300's screen measures 6.49 inches (16.5cm) diagonally, with physical dimensions of 2.91 inches (74mm) wide by 6.10 inches (155mm) tall. The LTPO AMOLED panel technology ensures vibrant colors with 10-bit color depth and a 20:9 aspect ratio, making it ideal for mobile content consumption and photography.
With its 120Hz display, the vivo X300 provides exceptionally smooth scrolling and responsive touch interactions. This high refresh rate technology is particularly beneficial for gaming, video playback, and everyday scrolling.
Screen Size | 6.49 inches |
Resolution | 2800 × 1260 |
Pixel Density | 473 PPI |
Display Type | LTPO AMOLED |
Aspect Ratio | 20:9 |
Color Depth | 10-bit |
Refresh Rate | 120Hz |
Brightness | 4500 nits peak |
vivo X300 Screen Dimensions
At 473 PPI, the vivo X300 delivers sharp, crisp text and images. The total pixel count of 3,528,000 pixels (2800 × 1260) ensures high-definition content rendering. This resolution is ideal for Full HD+ content and everyday use.
For mobile users, the 6.49 inches screen size strikes a balance between portability and usability. The 20:9 aspect ratio is optimized for modern app interfaces and video content.
Width | 2.91 inches (74mm) |
Height | 6.10 inches (155mm) |
Diagonal | 6.49 inches (16.5cm) |
Total Pixels | 3,528,000 |
More devices to compare
The vivo X300 sits in Vivo's X Series lineup — here are nearby picks from our database.
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Approximate CSS viewport dimensions for responsive development. Values are derived from native resolution and estimated device pixel ratio.
420 × 933@media (max-width: 420px)max-w-[420px]Frequently asked questions
- Which phones have the same screen size as the vivo X300?
- Devices with a similar 6.49 inches display include Honor Magic8, OPPO Find X9, POCO F7 Pro, iPhone Air, Motorola Moto G85, Galaxy S20 FE.
- Is 473 PPI noticeable on the vivo X300?
- The vivo X300's pixel density is sharper than average (473 PPI vs ~453 PPI median) for X Series devices. Above 400 PPI, individual pixels are difficult to discern at normal viewing distance.
- Can I use the vivo X300 one-handed?
- With a body width of 74 mm, the vivo X300 rates 3/5 for one-handed use (Moderate). Phones under 72 mm wide are generally comfortable for one-handed operation.
- How does the vivo X300 compare to the Honor Magic8?
- Both have similar screen sizes (6.49 inches vs 6.55 inches). The vivo X300 offers 2800 × 1260 at 473 PPI, while the Honor Magic8 has 2664 × 1200 at 446 PPI.
Keep exploring
Tools and guides for screen size, pixel density, and display specs.
Tools
- Viewport CheckerLive CSS viewport and safe-area values
- DPR CheckerRead device pixel ratio live
- Breakpoint CheckerTest width against Tailwind tiers
- Media Query GeneratorGenerate @media CSS snippets
- Monitor Size CalculatorFind physical monitor dimensions
- Pixel Density CalculatorCalculate screen PPI
- Aspect Ratio GeneratorConvert aspect ratios