BenQ TK710
#19 in 4KFull review
A bright, low-lag 4K laser projector for gamers and movie watchers who already own a streaming device. eARC makes it easy to pair with a sound system.
Amazon $1,899$1,899
The BenQ TK710 and the BenQ TK700 are evenly matched, rated 4.1 and 4.1. The BenQ TK710 leads on light life. The BenQ TK700 wins on value and setup. The BenQ TK700 costs $700 less ($1,199 vs $1,899).
BenQ TK700
#20 in 4KFull review
A bright, low-lag lamp projector for gamers who already have a streaming stick or console and want 4K on a budget.
Amazon $1,199$1,199
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 BenQ TK710 for light life (20,000 hour laser vs 15,000 hour lamp).
- Choose the BenQ TK700 for value ($0.38 per lumen vs $0.59 per lumen) and setup (Auto keystone, 1.3x zoom vs 1.3x zoom, lens shift).
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 | BenQ TK710 | BenQ TK700 |
|---|---|---|
| Overall rating | 4.1/5 | 4.1/5 |
| Brightness 25% | 89 3,200 ANSI lumens | 89 3,200 ANSI lumens |
| Value 15% | 83 $0.59 per lumen | 96 $0.38 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 1.3x zoom, lens shift | 50 Auto keystone, 1.3x zoom |
| Light life 10% | 100 20,000 hour laser | 69 15,000 hour lamp |
| Gaming 10% | 100 4.2 ms input lag | 100 4.2 ms input lag |
| Warranty 5% | 100 3-year warranty | 100 3-year warranty |
Independent measurements
BenQ TK710
| Tested by | Brightness | Input lag | Contrast | Conditions |
|---|---|---|---|---|
| Projector Reviews | 3,265 lm | - | - | Brightest mode at the wide end of the zoom, slightly above the 3,200 lumen rating. |
BenQ TK700
| Tested by | Brightness | Input lag | Contrast | Conditions |
|---|---|---|---|---|
| ProjectorCentral | 2,818 lm | 6 ms | - | 2,818 ANSI lumens in Bright mode, Normal lamp. Input lag with Fast Mode: 6 ms at 1080p/240, 9 ms at 1080p/120, 18 ms at 4K/60. |
Specifications
| BenQ TK710 | BenQ TK700 | |
|---|---|---|
| Picture | ||
| Brightness | 3,200 ANSI | 3,200 ANSI |
| Native resolution | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) |
| Picture resolution | 4K (pixel shift from 1920x1080) | 4K (pixel shift from 1920x1080) |
| Display | DLP | DLP |
| Light source | laser | lamp |
| Light source life | 20,000 hours | 15,000 hours |
| HDR | HDR10, HLG | HDR10, HLG |
| Color gamut | 95% Rec.709 | 96% Rec.709 |
| Native contrast | - | 10,000:1 |
| Dynamic contrast | 600,000:1 | - |
| Placement | ||
| Throw | Standard throw (1.1:1) | Standard throw (1.1:1) |
| Largest image | 300 in | 300 in |
| Autofocus | No | No |
| Auto keystone | No | Yes |
| Obstacle avoidance | No | No |
| Auto screen fit | No | No |
| Optical zoom | 1.3x | 1.3x |
| Lens shift | Vertical | - |
| Streaming and gaming | ||
| Built-in apps | None | None |
| Input lag | 4.2 ms | 4.2 ms |
| Top refresh rate | 240 Hz | 240 Hz |
| HDMI ports | 2 | 2 |
| eARC | Yes | Yes |
| Speakers | 5 W | 5 W |
| Build | ||
| Battery | None | None |
| Fan noise | 31 dB | 34 dB |
| Power | 275 W | 310 W |
| Dimensions | 12.0 x 9.2 x 4.4 in (W x D x H) | 312 x 246 x 110 mm (12.2 x 9.6 x 4.3 in, W x D x H) |
| Weight | 6.6 lb | 6.8 lb |
| Warranty | 3 years | 3 years |
| Released | 2024-06 | 2022-02 |