Video Resolution Guide
Complete reference guide for video resolutions from SD to 8K and beyond.
Standard Video Resolutions
Video resolution refers to the number of pixels displayed on screen, typically expressed as width × height (e.g., 1920×1080). Higher resolutions provide more detail and clarity but require more storage and bandwidth.
Common Video Resolutions
| Name | Resolution | Aspect Ratio | Total Pixels | Common Uses |
|---|---|---|---|---|
| 8K UHD | 7680 × 4320 | 16:9 | 33.2M | Professional Cinema |
| 5K | 5120 × 2880 | 16:9 | 14.7M | High-end Monitors |
| 4K UHD | 3840 × 2160 | 16:9 | 8.3M | 4K TVs, YouTube |
| 4K DCI | 4096 × 2160 | 17:9 | 8.8M | Cinema |
| 1440p QHD | 2560 × 1440 | 16:9 | 3.7M | Gaming Monitors |
| 1080p FHD | 1920 × 1080 | 16:9 | 2.1M | HD TV, Standard |
| 720p HD | 1280 × 720 | 16:9 | 0.9M | HD Ready |
| 480p SD | 854 × 480 | 16:9 | 0.4M | DVD Quality |
| 360p | 640 × 360 | 16:9 | 0.2M | Low Bandwidth |
| 240p | 426 × 240 | 16:9 | 0.1M | Very Low Bandwidth |
Social Media Video Specifications
Recommended resolutions and aspect ratios for popular social media platforms:
| Platform | Recommended Resolution | Aspect Ratio |
|---|---|---|
| YouTube | 1920x1080 | 16:9 |
| TikTok | 1080x1920 | 9:16 |
| Instagram Reels | 1080x1920 | 9:16 |
| Instagram Feed | 1080x1080 | 1:1 |
| Instagram Stories | 1080x1920 | 9:16 |
| Twitter/X | 1920x1080 | 16:9 |
| 1920x1080 | 16:9 | |
| 1920x1080 | 16:9 |
Resolution Comparison
Pixel Count Comparison
- 720p: 1× baseline (0.9 MP)
- 1080p: 2.25× more pixels than 720p (2.1 MP)
- 1440p: 4× more pixels than 720p (3.7 MP)
- 4K: 4× more pixels than 1080p (8.3 MP)
- 8K: 4× more pixels than 4K (33.2 MP)
Storage Impact
1 hour of video (H.264):
- 720p: ~2-3 GB
- 1080p: ~4-5 GB
- 1440p: ~8-10 GB
- 4K: ~18-25 GB
- 8K: ~75-100 GB
Choosing the Right Resolution
For Content Creators
- YouTube: 1080p minimum, 4K preferred
- Social Media: 1080p for most platforms
- Professional Work: 4K or higher for flexibility
- Streaming: 720p-1080p for live, 4K for recorded
For Viewers
- Smartphones: 720p-1080p sufficient
- Laptops: 1080p-1440p recommended
- TVs (under 50"): 1080p-4K
- TVs (over 50"): 4K or higher
Pro Tip: When creating content, shoot at the highest resolution your equipment supports. You can always downscale for delivery, but upscaling lower resolution footage always looks worse than native high-resolution content.
Understanding Resolution Terms
| Term | Meaning |
|---|---|
| SD (Standard Definition) | Resolutions below 720p, typically 480p or lower |
| HD (High Definition) | 720p (1280×720) resolution |
| Full HD | 1080p (1920×1080) resolution |
| QHD (Quad HD) | 1440p (2560×1440), four times 720p pixels |
| 4K UHD | 2160p (3840×2160), four times 1080p pixels |
| 8K UHD | 4320p (7680×4320), four times 4K pixels |
Resolution and Bitrate Recommendations
Recommended bitrates for different resolutions and frame rates:
| Resolution | 30 fps | 60 fps | Recommended For |
|---|---|---|---|
| 720p | 3-5 Mbps | 4.5-7.5 Mbps | Web video, streaming |
| 1080p | 8-12 Mbps | 12-18 Mbps | Standard HD content |
| 1440p | 16-24 Mbps | 24-36 Mbps | High-quality streaming |
| 4K | 35-50 Mbps | 53-80 Mbps | Premium content |
| 8K | 100-150 Mbps | 150-250 Mbps | Professional/archival |