Hisense 100U70N vs LG OLED55C5PUA
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Choosing between the Hisense 100U70N and LG OLED55C5PUA? Both compete in the TV segment. Here’s how they compare across the specs that matter most for your home theater.
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Looking at overall performance dimensions: The Hisense 100U70N scores higher in video quality. The LG OLED55C5PUA leads in value, gaming performance, form factor, room fit, future-proofing. They score similarly in ease of use.
On the display side, the Hisense 100U70N uses a VA panel while the LG OLED55C5PUA uses WOLED, and screen sizes differ at 100" vs 55". OLED panels produce perfect blacks by turning pixels off entirely. QD-OLED adds a quantum dot layer for wider color. VA panels offer better contrast than IPS but narrower viewing angles. Mini-LED is a backlight technology applied to LCD panels, offering thousands of dimming zones for improved contrast. Bigger isn't always better — it depends on viewing distance. THX recommends a 36-degree viewing angle; SMPTE suggests 30 degrees minimum. Our viewing distance calculator helps find the sweet spot.
The LG OLED55C5PUA holds an advantage across more performance dimensions, but the Hisense 100U70N 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 LG OLED55C5PUA is the stronger choice — it leads in 5 of 7 scored dimensions. The Hisense 100U70N 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 |
| Screen Size | 100" | 55" |
| Resolution | 4K | 4K |
| Panel Type | VA | WOLED |
| Backlight Type | direct-lit | none |
| Native Contrast Ratio | — | Infinite |
| HDR Formats | HDR10+, HDR10, Dolby Vision, HLG | HDR10, Dolby Vision, HLG |
| Refresh Rate | 144Hz | 120Hz |
| VRR | No | Yes |
| VRR Type | — | FreeSync+G-Sync |
| ALLM | No | Yes |
| Smart OS | Google TV | webOS |
| Speaker Config | — | 2.2 |
| Dolby Atmos (Speakers) | No | Yes |
| HDMI Total Ports | 4 | 4 |
| HDMI 2.1 Ports | 0 | 4 |
| eARC Port | No | Yes |
| VESA Pattern | 600x400 | 300x200 |
| Processor | — | α9 AI Processor 4K Gen8 |
| Model Year | — | — |
Key Differences
- HDR Formats: Hisense 100U70N at HDR10+, HDR10, Dolby Vision, HLG vs LG OLED55C5PUA at HDR10, Dolby Vision, HLG. Dolby Vision adds dynamic metadata that adjusts brightness scene-by-scene. HDR10 is the baseline. HDR10+ is Samsung's alternative to Dolby Vision.
- Series Name: Hisense 100U70N at U70 vs LG OLED55C5PUA at C5
- Panel Type: Hisense 100U70N at VA vs LG OLED55C5PUA at WOLED. OLED panels produce perfect blacks by turning pixels off entirely. QD-OLED adds a quantum dot layer for wider color. VA panels offer better contrast than IPS but narrower viewing angles. Mini-LED is a backlight technology applied to LCD panels, offering thousands of dimming zones for improved contrast.
- Weight (w/o Stand): Hisense 100U70N at 132.3lbs vs LG OLED55C5PUA at 31.1lbs
- Weight (w/ Stand): Hisense 100U70N at 137.8lbs vs LG OLED55C5PUA at 35.3lbs
Which Should You Choose?
Choose Hisense 100U70N if you want:
- + larger 100" screen for more immersive viewing
- + better refresh rate — 120 Hz provides noticeably smoother motion for sports and gaming
- + better native refresh rate
Choose LG OLED55C5PUA if you want:
- + better hdmi 2.1 ports — hDMI 2
- + better depth (w/ stand)
- + lighter weight for easier placement
- + lighter weight for easier placement
See Where These Rank
Check our editorial rankings to see how Hisense 100U70N and LG OLED55C5PUA compare to the rest of the field.
Best TV RankingsRelated Calculators
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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