Hisense C2 Ultra vs Optoma UHZ35ST
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Choosing between the Hisense C2 Ultra and Optoma UHZ35ST? 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 Hisense C2 Ultra scores higher in video quality. The Optoma UHZ35ST leads in value, gaming performance, form factor, room fit. They score similarly in ease of use.
The Optoma UHZ35ST offers higher brightness at 3500 ANSI lumens vs 3000. More lumens means a brighter image, critical if you can't fully darken your room. Below 2000 lumens needs a dedicated dark room; 3000+ handles ambient light. In a dedicated dark room, contrast ratio and color accuracy may matter more than raw brightness.
The Optoma UHZ35ST holds an advantage across more performance dimensions, but the Hisense C2 Ultra 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 UHZ35ST is the stronger choice — it leads in 4 of 6 scored dimensions. The Hisense C2 Ultra makes more sense if you prioritize the 1 dimension where it leads.
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 | DLP | DLP |
| Throw Ratio Min | 0.9 | 0.496 |
| Throw Ratio Max | 1.5 | 0.496 |
| Lens Shift V | — | 16% |
| Lens Shift H | — | — |
| ANSI Lumens | 3000 | 3500 |
| CLO Lumens | — | — |
| Contrast Ratio | 2000000:1 | 500000:1 |
| HDR Support | HDR10, Dolby Vision, HLG | HDR10, HLG |
| Input Lag | 50ms | 4.4ms |
| Lamp Life | 25000hrs | 30000hrs |
| Light Source | rgb_laser | laser |
| Lens Quality | — | — |
| Tone Mapping | — | — |
| Ultra Short Throw | No | Yes |
| Chip Size | 0.47" | 0.65" |
| Color Depth | 10bit | 10bit |
| Zoom Ratio | 1.67 | — |
| Zoom Type | Manual | fixed |
| Focus Type | Motorized | Manual |
| Noise (Normal) | 36dB | 35dB |
| Noise (Eco) | — | 28dB |
| Power Draw | 180W | 185W |
| HDMI Inputs | 2 | 2 |
| HDMI Version | 2.1 | 2.0 |
| 3D Support | No | Yes |
| Built-in Speaker | Yes | Yes |
| Speaker Power | 20W | 15W |
| Wi-Fi | Yes | No |
| Bluetooth | No | No |
| Streaming Apps | Yes | No |
| Lens Memory | No | No |
| 12V Trigger | No | No |
| Ethernet | Yes | No |
| Frame Interpolation | No | No |
| Native Aspect | 16:9 | 16:9 |
Key Differences
- Input Lag: Hisense C2 Ultra at 50ms vs Optoma UHZ35ST at 4.4ms. 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.
- Contrast Ratio: Hisense C2 Ultra at 2000000:1 vs Optoma UHZ35ST at 500000:1
- Throw Ratio Max: Hisense C2 Ultra at 1.5 vs Optoma UHZ35ST at 0.496
- Throw Ratio Min: Hisense C2 Ultra at 0.9 vs Optoma UHZ35ST at 0.496
- Chip Size: Hisense C2 Ultra at 0.47" vs Optoma UHZ35ST at 0.65"
Which Should You Choose?
Choose Hisense C2 Ultra if you want:
- + better contrast ratio
- + better power draw
Choose Optoma UHZ35ST if you want:
- + better throw ratio min
- + better ansi lumens — more lumens means a brighter image, critical if you can't fully darken your room
- + better input lag — sub-20ms is excellent for gaming
- + better lamp life
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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