Sharp P721Q 4K UHD projector 
Sharp P721Q
Featuring crisp pixel-free 4K UHD image resolution and brightness of 7,200 ANSI lumen, the Sharp P721Q laser projector delivers exceptional image quality in perfect detail-rich clarity. Rooted in NEC’s legacy of quality and projection expertise, the new Sharp-branded DLP projection family is redefining large surface visual experiences in meeting rooms, museums, and higher education establishments.
Requiring zero maintenance over a long 20,000-hour lifespan, the sealed optical engine and laser light source means filter and lamp replacement is obsolete. Professional installation capabilities achieve the finest image alignment through motorized zoom and focus, complemented by a fully motorized lens shift for precision and clarity. Highly versatile, it’s easy to position the projector, simplifying installations and potentially reducing setup costs. With Risk Group 2 compliance, the new models eliminate the need for prescribed safety precautions, ensuring a safe and worry-free operating environment.
Benefits
- Outstanding picture quality – a whole new visualization experience with up to 4K UHD pixel-free resolution for large surface detail-rich information
- IP5X rated optical engine – protects against dust ingress for long lasting picture quality
- Advanced Colour Sequence Management – eliminates the colour breaking phenomena
- Professional and Flexible Installation – versatile projection characteristics allow for simple positioning of the projector, making installation easy and potentially saving set up costs.
- No lamp replacement – up to 20,000 h maintenance free operation possible due to Laser Light Source.
SPECIFICATIONS
| Category | Specification |
|---|
| Technology | 1‑chip DLP™ |
| Native Resolution | 1920 × 1080 (Full HD) |
| Max Input Resolution | 3840 × 2160 (4K UHD) |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 3,000,000 :1 |
| Brightness | 7,200 lumens (approx. 60% in Eco mode); ISO 21118–2020 compliant |
| Light Source | Laser; life span ≈ 20,000 hours |
| Lens | F/2 – 2.4, focal length 18.72–29.59 mm; Motorized zoom (x1.6) & focus |
| Lens Shift | H ±25%; V +55 / –55% |
| Keystone Correction | ±40° manual (horizontal/vertical) |
| Projection Throw Ratio | 1.25 – 2:1 |
| Throw Distance | 1.6 – 13.4 m |
| Screen Size | 60″ – 300″ (152 – 762 cm diagonal) |
| Supported Input | Up to 4K UHD digital |
| Video Inputs | 2× HDMI™ (HDCP); 1× HDBaseT |
| Audio Out | 3.5 mm stereo mini-jack (variable) |
| Control Inputs | RS‑232 (D‑Sub 9‑pin), RJ‑45 (LAN), USB‑B (service), USB‑A (self-powered, 1.5 A) |
| Video Signal Support | NTSC, PAL, SECAM variants |
| Screen Trigger Out | 3.5 mm mini-jack |
| Remote Control | Full-featured (aspect, audio, keystone, freeze, magnify, presentation, mouse…) |
| Power Supply | 100–240 V AC, 50–60 Hz |
| Power Consumption | Normal: 520 W; Eco: 280 W; Network standby: 2 W; Standby: 0.5 W |
| Noise Level | 34 dB (Eco), 36 dB (Normal) |
| Dimensions (W × H × D) | 486 × 176 × 432.5 mm (excluding lens & feet) |
| Weight | 14.7 kg |
| Color | White |
| Operating Conditions | 0–45 °C; humidity 10–85% |
| Storage Conditions | –10–60 °C; humidity 20–80% |
| Built‑in Speakers | 2 × 10 W (mono) |
| Certifications | CE, EAC, ErP, RoHS, TÜV‑approved |
| Key Features | 3D‑ready, HDBaseT, sealed engine, portrait mode, Crestron & PJLink control, |
| lens memory, geometric correction, DICOM sim, constant brightness, IP5X/IP6X, |
| NaViSet Admin, AMX Beacon, Eco-packaging |
| Eco / Green Features | Auto power on/off, carbon meter, downloadable manuals, ROHS/ErP-compliant packaging |
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