EVALUATION = TV · MINI_LED_QLED

Samsung QN90D: Technical Assessment

Rating: 5.0 / 5.0 Price: $899 Test Duration: 10 days
OVERVIEW

Display performance: Peak brightness measured at 2,150 nits (10% window). HDR contrast ratio: 8,500:1. Local dimming zones: 792 zones verified. Black level: 0.25 nits (not OLED-level). Blooming: minimal at optimal viewing angle, increases off-axis. Color coverage: 95% DCI-P3 verified.

Gaming features: Four HDMI 2.1 ports verified, 4K/120Hz supported. VRR: G-Sync and FreeSync Premium Pro compatible. Input lag: 9.2ms at 4K/120Hz. Game Bar functionality: accessible overlay with settings. Upscaling: 1080p content upscaled with minimal artifacts.

Motion handling: Judder reduction effective at setting 2/2. Smart TV: Tizen OS responsive, ads present but disableable. Audio: Adequate for TV viewing, soundbar recommended for Atmos. Viewing angle: 45° acceptable, degradation beyond.

STRENGTHS

  • Brightness: 2,150 nits peak
  • Gaming: 4x HDMI 2.1, 9.2ms lag
  • Dimming: 792 zones
  • HDR: 8,500:1 contrast

LIMITATIONS

  • Black level: 0.25 nits
  • Smart TV ads present
  • Audio: soundbar recommended

PURCHASE_RECOMMENDATION

Recommended for bright room viewing and gaming applications. Exceptional HDR performance and comprehensive gaming features. Users requiring OLED-level black levels should consider S90D. Soundbar recommended for optimal audio experience. Ideal for users prioritizing brightness over absolute black levels.