The effect of CRTs on pixel art

CRTs’ Visual Characteristics

• Many describe CRT images as richer, warmer, softer, with subtle blur, glow, scanlines, and phosphor behavior that smooths harsh pixels and dithering.
• Others stress that consumer TVs also had distortion, color bleeding, noise, and variable quality; arcade and pro monitors were sharper but still non‑square, blurred samples, never “tiny perfect squares.”
• Some note physiological factors (X‑rays, UV, EMF) and suggest the blur lets the brain “fill in” detail, making human figures and materials feel more lifelike.

Impact on Original Pixel Art

• Several comments argue that artists often designed specifically for CRTs or composite artifacts: using dithering, color cycling, scanline-aware tricks, and composite blending to simulate gradients, half‑pixels, and transparency.
• References are given to Japanese development practices and examples (e.g., CGA composite, Sega/Genesis transparency, C64 demos) where hardware quirks were consciously exploited.
• Others counter that core pixel techniques (dithering, mosaics) predate CRTs, and that much game art was made on higher-res CRT monitors or PCs, with the goal of “max info per pixel,” not CRT fetishism.

LCD Handhelds and “Blocky” Nostalgia

• Multiple posters cite Game Boy, Game Gear, GBC, GBA, and later handhelds as sources of genuine nostalgia for crisp blocky pixels.
• However, others insist early handheld LCDs had heavy ghosting and subpixel quirks; devs exploited this for fake transparency and extra tones, so “crisp” emulated output often looks wrong.

Modern Pixel Art and CRT Emulation

• Some agree that much modern pixel art intentionally exaggerates blockiness, skips dithering/AA, and ignores constraints (grid alignment, rotation), creating anachronistic aesthetics.
• Others argue modern pixel art is simply an independent style; it often mixes shaders and non‑grid effects, so “accuracy” to CRTs is not the goal.
• There is interest in hardware and shaders that convincingly emulate CRT shadow masks, glow, and scan behavior; devices like upscalers with CRT filters are praised but seen as expensive luxuries.

Connectivity, Latency, and Practicalities

• Debate over SCART vs VGA/component: some highlight RGB quality and ubiquity in Europe; others call SCART technically and mechanically inferior, with component and VGA preferred in the US.
• CRTs are valued for zero processing latency; modern TVs add lag even in game modes, affecting competitive and speedrun play.
• CRT resale prices are rising; some encourage rescuing discarded sets as they become scarce.