Epson Lifestudio Grand White vs Optoma UHD35STx
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Choosing between the Epson Lifestudio Grand White and Optoma UHD35STx? Both compete in the Projector segment. Here’s how they compare across the specs that matter most for your home theater.
Pricing for both models is currently unavailable. Check the retailer links below for current deals.
Looking at overall performance dimensions: The Optoma UHD35STx leads in value, gaming performance, form factor, room fit. They score similarly in video quality, ease of use.
Different projection technologies (3LCD vs DLP). In a dedicated dark room, contrast ratio and color accuracy may matter more than raw brightness.
The Optoma UHD35STx holds an advantage across more performance dimensions, but the Epson Lifestudio Grand White may still be the better pick depending on which specs matter most to your setup. See the detailed comparison table below for the full breakdown.
For most home theaters, the Optoma UHD35STx is the stronger choice — it leads in 4 of 6 scored dimensions. The Epson Lifestudio Grand White makes more sense if budget is the primary constraint.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Native Resolution | 4K | 4K |
| Technology | 3LCD | DLP |
| Throw Ratio Min | 0.25 | 0.5 |
| Throw Ratio Max | 0.25 | 0.5 |
| Lens Shift V | — | — |
| Lens Shift H | — | — |
| ANSI Lumens | 3600 | 3600 |
| CLO Lumens | — | — |
| Contrast Ratio | 5000000:1 | 1000000:1 |
| HDR Support | HDR10, HLG | HDR10, HLG |
| Input Lag | 34ms | 4.2ms |
| Lamp Life | 20000hrs | 4000hrs |
| Light Source | laser_phosphor | lamp |
| Lens Quality | — | — |
| Tone Mapping | — | — |
| Ultra Short Throw | Yes | No |
| Chip Size | — | 0.65" |
| Color Depth | 10bit | 10bit |
| Zoom Ratio | — | — |
| Zoom Type | Fixed | Fixed |
| Focus Type | Manual | Manual |
| Noise (Normal) | 36dB | 28dB |
| Noise (Eco) | 23dB | 24dB |
| Power Draw | 278W | 320W |
| HDMI Inputs | 3 | 2 |
| HDMI Version | 2.1 | 2.0 |
| 3D Support | No | No |
| Built-in Speaker | Yes | Yes |
| Speaker Power | 20W | 10W |
| Wi-Fi | Yes | No |
| Bluetooth | No | No |
| Streaming Apps | Yes | No |
| Lens Memory | No | No |
| 12V Trigger | No | Yes |
| Ethernet | Yes | Yes |
| Frame Interpolation | No | No |
| Native Aspect | 16:9 | 16:9 |
Key Differences
- Input Lag: Epson Lifestudio Grand White at 34ms vs Optoma UHD35STx at 4.2ms. Sub-20ms is excellent for gaming. Above 40ms feels sluggish. Only matters for interactive content — film and TV don't benefit from low input lag.
- Lamp Life: Epson Lifestudio Grand White at 20000hrs vs Optoma UHD35STx at 4000hrs
- Contrast Ratio: Epson Lifestudio Grand White at 5000000:1 vs Optoma UHD35STx at 1000000:1
- Technology: Epson Lifestudio Grand White at 3LCD vs Optoma UHD35STx at DLP
- Throw Ratio Min: Epson Lifestudio Grand White at 0.25 vs Optoma UHD35STx at 0.5
Which Should You Choose?
Choose Epson Lifestudio Grand White if you want:
- + better throw ratio min
- + better contrast ratio
- + better lamp life
- + better noise (eco)
Choose Optoma UHD35STx if you want:
- + better input lag — sub-20ms is excellent for gaming
- + better noise (normal)
Specifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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