ViewSonic LX700-4K
#12 in 4KFull review
A low-lag laser 4K projector for gamers who want years of use without lamp replacements and already have a streaming device.
Amazon $1,238.77$1,238.77
The ViewSonic LX700-4K is the better projector overall, rated 4.2 to 3.9. The ViewSonic LX700-4K leads on gaming, warranty and value. The ViewSonic LX700-4K costs $861.22 less ($1,238.77 vs $2,099.99).
Epson Home Cinema LS6000
#19 in 4KFull review
A bright laser home theater projector for buyers who want flexible placement and 120Hz gaming, and who will add their own streaming device.
Amazon $2,099.99$2,099.99
Prices were last checked October 29, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the ViewSonic LX700-4K for gaming (4.2 ms input lag vs 20 ms input lag), warranty (3-year warranty vs 2-year warranty) and value ($0.35 per lumen vs $0.62 per lumen).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 4K projector; a clear win is highlighted. How we rank explains each one.
| Factor weight | ViewSonic LX700-4K | Epson Home Cinema LS6000 |
|---|---|---|
| Overall rating | 4.2/5 | 3.9/5 |
| Brightness 25% | 94 3,500 ANSI lumens | 92 3,400 ISO 21118 lumens |
| Value 15% | 97 $0.35 per lumen | 81 $0.62 per lumen |
| Resolution 10% | 100 4K (pixel shift) | 100 4K (pixel shift) |
| Streaming 15% | 0 no built-in apps; needs a streaming stick | 0 no built-in apps; needs a streaming stick |
| Setup 10% | 40 1.4x zoom, lens shift | 40 1.6x zoom, lens shift |
| Light life 10% | 100 30,000 hour laser | 100 20,000 hour laser |
| Gaming 10% | 100 4.2 ms input lag | 71 20 ms input lag |
| Warranty 5% | 100 3-year warranty | 50 2-year warranty |
Independent measurements
ViewSonic LX700-4K
| Tested by | Brightness | Input lag | Contrast | Conditions |
|---|---|---|---|---|
| ProjectorCentral | 3,091 lm | 5 ms | 1,318:1 | 3,091 ANSI lumens in Bright mode (2,190 calibrated User mode, 2,164 Gaming). Lag 5 ms at 1080p/240, 9 ms at 1080p/120, 18 ms at 4K/60 with Ultra-Fast Input. |
Epson Home Cinema LS6000
No independent test published yet.
Specifications
| ViewSonic LX700-4K | Epson Home Cinema LS6000 | |
|---|---|---|
| Picture | ||
| Brightness | 3,500 ANSI | 3,400 ISO 21118 |
| Native resolution | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) |
| Picture resolution | 4K (pixel shift from 1920x1080) | 4K (pixel shift from 1920x1080) |
| Display | DLP | 3LCD |
| Light source | laser | laser |
| Light source life | 30,000 hours | 20,000 hours |
| HDR | HDR10, HLG | HDR10, HLG |
| Dynamic contrast | 3,000,000:1 | 800,000:1 |
| Placement | ||
| Throw | Standard throw (1.1:1) | Standard throw (1.3:1) |
| Largest image | 300 in | 300 in |
| Autofocus | No | No |
| Auto keystone | No | - |
| Obstacle avoidance | No | - |
| Auto screen fit | No | - |
| Optical zoom | 1.4x | 1.6x |
| Lens shift | Vertical | Horizontal and vertical |
| Streaming and gaming | ||
| Built-in apps | None | None |
| Input lag | 4.2 ms | 20 ms |
| Top refresh rate | 240 Hz | 120 Hz |
| HDMI ports | 2 | 2 |
| eARC | No | Yes |
| Speakers | 15 W | - |
| Build | ||
| Battery | None | None |
| Fan noise | 31 dB | 25 dB |
| Power | 180 W | 330 W |
| Dimensions | 11.3 x 8.5 x 5.0 in (W x D x H) | 17.3 x 12.4 x 6.3 in |
| Weight | 7.3 lb | 17.6 lb |
| Warranty | 3 years | 2 years |
| Released | 2024-04 | 2026-09 |