Video Resolution Guide
480p vs 720p vs 1080p vs 4K
Everything you need to know about video resolution — what each number means, what social platforms require, and how AI upscaling bridges the gap.
Resolution Quick Reference
| Name | Pixels | Total | Common Use |
|---|---|---|---|
| 480p (SD) | 854 x 480 | 410K pixels | Old DVDs, early phones, VHS digitized |
| 720p (HD) | 1280 x 720 | 921K pixels | Budget cameras, older phones, web video |
| 1080p (Full HD) | 1920 x 1080 | 2.1M pixels | Modern phones, streaming, social media standard |
| 1440p (2K) | 2560 x 1440 | 3.7M pixels | Gaming monitors, high-end phones |
| 2160p (4K UHD) | 3840 x 2160 | 8.3M pixels | Professional video, high-end streaming |
What Each Platform Recommends
Instagram Reels
Recommended: 1080x1920 (1080p vertical)
Minimum: 720p
Instagram re-compresses everything — start with higher quality for better results.
TikTok
Recommended: 1080x1920 (1080p vertical)
Minimum: 720p
TikTok shows resolution badges — 1080p+ gets the HD tag.
YouTube
Recommended: 1080p minimum, 4K preferred
YouTube serves higher quality to users who select it. 4K uploads get priority in recommendations.
Recommended: 1080p
Max: 4K (but heavily compressed)
Facebook's compression is aggressive — higher source quality helps.
Resolution vs Quality: What Really Matters
Resolution is just one dimension of video quality. Two videos at 1080p can look dramatically different:
- Compression (CRF/bitrate) — A 1080p video at CRF 16 looks far sharper than one at CRF 28. BetterVideo exports at CRF 14–16 for maximum quality.
- Sharpness — Soft focus, camera shake, and noise all reduce perceived quality regardless of resolution.
- Color accuracy — Washed-out or oversaturated color makes any resolution look unprofessional.
- Noise — Grain from low-light shooting or old tape degrades quality at any resolution.
BetterVideo improves all of these — not just resolution. AI upscaling, sharpening, adaptive contrast, face restoration, and denoising work together.
AI Upscaling: Bridge the Resolution Gap
If your footage is below the platform's recommended resolution, AI upscaling can bridge the gap:
| Your Video | After BetterVideo | Result |
|---|---|---|
| 480p (SD) | 960p | Watchable on modern screens, dramatic improvement |
| 720p (HD) | 1440p (2K) | Exceeds platform minimums, looks sharp on any device |
| 1080p (Full HD) | 2160p (4K) | 4K-equivalent output, premium quality |
Frequently Asked Questions
Instagram Reels supports up to 1080x1920 (1080p vertical). Higher resolution source files survive Instagram's re-compression better.
1080p is the minimum for professional content. 720p looks noticeably soft on modern devices. AI upscaling can double 720p to 1440p.
Resolution is pixel count (1920x1080). Quality includes sharpness, noise, color, and compression. A poorly compressed 4K video can look worse than well-encoded 1080p. BetterVideo improves both.
AI can double 480p to 960p with reconstructed detail — a dramatic improvement. But it can't invent detail that was never captured.
Upgrade your video resolution
Upload your footage and let AI bridge the resolution gap. Under 60 seconds, no software needed.
No subscription required. Pay per use. Credits never expire.