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- Lifestudio Flex EF-71 vs C3
Epson Lifestudio Flex EF-71 vs Hisense C3
What Lifestudio Flex EF-71 does better (4) and where C3 wins (6) — every spec side by side.
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3.7Picture5.1
6.4Setup & placement3.9
4.7Smart features & sound7.2
9.0Noise, lifetime & portability6.1
Why is Lifestudio Flex EF-71 better than C3?
- Automatic keystone correctionYes · C3: No
- Contrast ratio (dynamic / claimed)5,000,000:1 vs 2,000:12,500×
- Power consumption83 W vs 180 W2.2×
- Weight4 kg vs 5.3 kg+32%
Why is C3 better than Lifestudio Flex EF-71?
- Brightness (ANSI / ISO lumens)700 lm vs 2,500 lm3.6×
- Resolution (on screen)1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
- Built-in speakers (total output)10 W vs 20 W2×
- Largest image size150″ vs 300″2×
- HDMI inputs1 vs 22×
- Ethernet (LAN)No · Lifestudio Flex EF-71: Yes
Specifications
Side by side
| Picture | ||
| Resolution (on screen) | 1920 × 1080 (Full HD) | 3840 × 2160 (4K UHD) |
| Native panel resolution | 1920 × 1080 (Full HD) | 1920 × 1080 (Full HD) |
| 4K method | — | 4K by pixel shifting |
| Display technology | 3LCD | DLP |
| Light source | LED | Laser |
| Brightness (ANSI / ISO lumens) | 700 lm | 2,500 lm |
| Contrast ratio (dynamic / claimed) | 5,000,000:1 | 2,000:1 |
| HDR support | Yes | Yes |
| HDR formats | HDR10, HLG | HDR10+, HDR10, Dolby Vision |
| Dolby Vision | — | Yes |
| Motion interpolation (MEMC) | Yes | Yes |
| Gaming | ||
| Game / low-latency mode | Yes | Yes |
| Lens & placement | ||
| Throw ratio | 1.2:1 | — |
| Throw type | Standard throw (1.0:1 and longer) | — |
| Distance for a 100″ 16:9 image | 2.66 m | — |
| Smallest image size | 30″ | 65″ |
| Largest image size | 150″ | 300″ |
| Optical zoom | — | 1.3× |
| Lens shift | None | None |
| Keystone correction | Yes | Yes |
| Automatic keystone correction | Yes | No |
| Obstacle avoidance | Yes | — |
| Automatic screen fit | Yes | — |
| Sound | ||
| Built-in speakers (total output) | 10 W | 20 W |
| Smart & streaming | ||
| Smart platform | Google TV | VIDAA |
| Built-in smart platform | Yes | Yes |
| Netflix (officially licensed) | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| AirPlay | — | Yes |
| Chromecast built-in | Yes | — |
| Connectivity | ||
| HDMI inputs | 1 | 2 |
| HDMI version | — | 2.1 |
| HDMI eARC | Yes | — |
| USB port | Yes | Yes |
| Ethernet (LAN) | No | Yes |
| VGA input | No | No |
| Audio output | Yes | Yes |
| Battery, power & lifetime | ||
| Power consumption | 83 W | 180 W |
| Light source life | 20,000 h | 20,000 h |
| Design & noise | ||
| Fan noise | 23 dB | — |
| Fan noise (eco mode) | 20 dB | — |
| Weight | 4 kg | 5.3 kg |
| Width | 190 mm | — |
| Height | 249 mm | — |
| Depth | 190 mm | — |
| Colours | White | Black, Grey |
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