How Many Nits Do I Need on a Laptop Screen?
300-400 nits is comfortable for typical indoor use. 400-600 nits handles bright rooms and overcast outdoor use. 600-1000+ nits is genuinely sunlight-readable — but that top figure is frequently an unsustainable HDR peak, not the screen's everyday sustained brightness.
The one thing to know: Nits measure peak display brightness. Below ~300 nits, a screen struggles in bright rooms or near windows. 300-400 nits is a comfortable indoor-only band. 400-600 nits handles bright indoor spaces and overcast outdoor use. Above 600-1000 nits (often HDR peak, not sustained) is genuinely readable in direct sunlight. Manufacturers often list a high HDR "peak" nits figure that the panel cannot sustain for normal SDR use — look for the sustained/typical brightness figure, not just the peak number.
Peak nits vs sustained nits — the trap
Manufacturers love to headline a high HDR "peak" nits number because it's the bigger, more marketable figure. That peak is often achievable only on a small portion of the screen for HDR highlight content, briefly. The number that determines how the screen feels during normal SDR browsing and office work is the sustained or "typical" brightness spec — look for that figure specifically, not just the peak.
Color coverage matters alongside brightness
A bright but narrow-gamut panel is fine for text and browsing but can look flat for photo/video work. sRGB coverage suits general use; DCI-P3 coverage (a wider gamut) matters if you edit photos or video and needs its own stated percentage — a panel can hit 100% sRGB while covering only ~75% DCI-P3.
This page is general specification reference information, not a benchmark result for any specific model.
Frequently Asked Questions
300-400 nits is comfortable for typical indoor rooms away from direct window glare. Below 300 nits, a screen can feel dim even indoors in a brightly lit room.
You generally want 400-600 nits for bright indoor spaces or shaded/overcast outdoor use, and 600-1000+ nits for genuinely readable performance in direct sunlight.
That figure is often an HDR peak brightness the panel can only sustain briefly on small highlight areas of HDR content, not the panel's typical/sustained SDR brightness for everyday use. Look for a separate 'typical' or 'sustained' nits spec, not just the HDR peak number.
No — brightness is one axis. Color coverage (sRGB/DCI-P3 percentage), contrast ratio, and panel type (OLED vs IPS) matter just as much depending on your use case. A dimmer OLED panel with high contrast can look better indoors than a brighter, washed-out IPS panel.