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- E1R vs PR-4700
Aurzen E1R vs Denver PR-4700
What E1R does better (1) and where PR-4700 wins (1) — every spec side by side.
Why is E1R better than PR-4700?
- Wi-FiYes · PR-4700: No
Why is PR-4700 better than E1R?
- Largest image size120″ vs 180″+50%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1280 × 720 (HD) | — |
| Native panel resolution | 1280 × 720 (HD) | — |
| 4K method | — | 4K input only (downscaled) |
| Light source | LED | LED |
| Brightness (ANSI / ISO lumens) | 150 lm | 150 lm |
| Contrast ratio (dynamic / claimed) | — | 2,000:1 |
| HDR support | Yes | — |
| HDR formats | HDR10 | — |
| Lens & placement | ||
| Throw ratio | 1.1:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | — |
| Distance for a 100″ 16:9 image | 2.44 m | — |
| Smallest image size | — | 40″ |
| Largest image size | 120″ | 180″ |
| Lens shift | None | None |
| Autofocus | Yes | — |
| Keystone correction | Yes | — |
| Automatic keystone correction | No | — |
| Smart & streaming | ||
| Built-in smart platform | Yes | — |
| Wi-Fi | Yes | No |
| Bluetooth | Yes | Yes |
| Connectivity | ||
| HDMI inputs | 1 | 1 |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | No | No |
| Battery, power & lifetime | ||
| Built-in battery | Yes | Yes |
| Design & noise | ||
| Weight | 0.45 kg | — |
| Colours | White | White |
