Description
The Christie 4K860A-iS is a TAA-compliant, professional 4K UHD laser projector designed for high-impact presentations, immersive environments, classrooms, museums, and mid-size venues. It delivers 8,500 ISO lumens (7,200 ANSI lumens), 3840 × 2160 resolution, and up to 3,000,000:1 contrast with Christie RealBlack™ technology for detailed, high-contrast imagery.
Its compact 33.1 lb design includes a fixed motorized 1.6x zoom lens with powered zoom, focus, and lens shift. Built-in Christie Twist™ supports warping and blending, while compatibility with Christie Mystique™ and the Christie Intelligent Camera enables streamlined multi-projector alignment. An IP5X dust-resistant optical engine, HDBaseT connectivity, and a 5-year limited warranty make it a dependable choice for professional AV installations. Christie product specifications
Technical specifications
| Specification | Details |
|---|---|
| SKU | 171-073101-01 |
| Manufacturer / Model | Christie 4K860A-iS |
| Compliance | TAA-compliant |
| Projector type | 1DLP® laser projector |
| Native resolution | 4K UHD (3840 × 2160), 16:9 |
| Brightness | 8,500 ISO lumens / 7,200 ANSI lumens |
| Contrast ratio | 3,000,000:1 with Christie RealBlack™ enabled |
| Display device | 1-chip 0.65 in. DMD |
| Light source | High-efficiency blue laser phosphor |
| Light-source life | Up to 20,000 hours to 50% brightness |
| Lens | Fixed motorized 1.6x zoom; 1.25–2.0:1 throw ratio |
| Lens adjustment | Powered zoom, focus, and lens shift |
| Lens shift | Vertical ±110%; horizontal ±50% |
| Image processing | Built-in Christie Twist™ warping and blending |
| Alignment options | Compatible with Christie Mystique™ and Christie Intelligent Camera |
| Inputs | 2 × HDMI 2.0, DisplayPort 1.2, HDBaseT, RJ45, 3D Sync In, USB-A, USB-B, RS-232, wired remote, IR |
| Outputs | HDMI, 3D Sync Out, 12V trigger, audio out |
| 3D support | Passive polarized 4K UHD 3D |
| Power | 100–240V AC, 50/60Hz; 660W |
| Dimensions (L × W × H) | 18.9 × 16 × 5.7 in. |
| Weight | 33.1 lb. (15 kg) |
| Warranty | 5 years |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
