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- Predator GD712 vs Lifestudio Flex EF-71
Acer Predator GD712 vs Epson Lifestudio Flex EF-71
What Predator GD712 does better (5) and where Lifestudio Flex EF-71 wins (3) — every spec side by side.
vs
5.8Picture3.7
4.3Setup & placement6.4
7.7Noise, lifetime & portability9.0
Dimensions
Size comparison
Predator GD712Lifestudio Flex EF-71
| Predator GD712 | Lifestudio Flex EF-71 | Difference | |
|---|---|---|---|
| Height | 109 mm | 249 mm | −140 mm |
| Width | 320 mm | 190 mm | +130 mm |
| Depth | 232 mm | 190 mm | +42 mm |
| Weight | 3.2 kg | 4 kg | −0.8 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Predator GD712 better than Lifestudio Flex EF-71?
- Brightness (ANSI / ISO lumens)1,600 lm vs 700 lm2.3×
- Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Largest image size300″ vs 150″2×
- HDMI inputs2 vs 12×
- Weight3.2 kg vs 4 kg+25%
Why is Lifestudio Flex EF-71 better than Predator GD712?
- Automatic keystone correctionNo · Predator GD712: Yes
- Power consumption143 W vs 83 W+72%
- Contrast ratio (dynamic / claimed)3,500,000:1 vs 5,000,000:1+43%
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 3840 × 2160 (4K UHD) | 1920 × 1080 (Full HD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | 4K by pixel shifting | — |
| Display technology | DLP | 3LCD |
| Light source | LED | LED |
| Brightness (ANSI / ISO lumens) | 1,600 lm | 700 lm |
| Contrast ratio (dynamic / claimed) | 3,500,000:1 | 5,000,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10 | HDR10, HLG |
| Motion interpolation (MEMC) | — | Yes |
| 3D playback | Yes | — |
| Gaming | ||
| Maximum refresh rate | 120 Hz | — |
| Game / low-latency mode | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1.22:1 | 1.2:1 |
| Throw type | Standard throw (1.0:1 and longer) | Standard throw (1.0:1 and longer) |
| Distance for a 100″ 16:9 image | 2.7 m | 2.66 m |
| Smallest image size | — | 30″ |
| Largest image size | 300″ | 150″ |
| Lens shift | None | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | No | Yes |
| Obstacle avoidance | — | Yes |
| Automatic screen fit | — | Yes |
| Sound | ||
| Built-in speakers (total output) | 10 W | 10 W |
| Smart & streaming | ||
| Smart platform | — | Google TV |
| Built-in smart platform | — | Yes |
| Netflix (officially licensed) | — | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | — | Yes |
| Chromecast built-in | — | Yes |
| Connectivity | ||
| HDMI inputs | 2 | 1 |
| HDMI eARC | — | Yes |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | No |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 143 W | 83 W |
| Light source life | 20,000 h | 20,000 h |
| Light source life (eco mode) | 30,000 h | — |
| Design & noise | ||
| Fan noise | — | 23 dB |
| Fan noise (eco mode) | 26 dB | 20 dB |
| Weight | 3.2 kg | 4 kg |
| Width | 320 mm | 190 mm |
| Height | 109 mm | 249 mm |
| Depth | 232 mm | 190 mm |
| Colours | Black | White |
