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White compact DLP projector with front lens and ventilation grilles

OPTOMA

OPTOMA ZW350e 4000-lumen WXGA laser business projector

SKU CH-STHQ-X8PZS MPN ZW350e

Compact WXGA DLP laser projector delivering 4000 lumens, 300000:1 contrast and 30000-hour maintenance-free operation with 1.1x zoom and 360-degree installation flexibility

  • Cabinet ColorWhite
  • TypeDLP
  • Brightness4,000 lumens
  • Native Resolution1280 x 800
  • Maximum Resolution1280 x 800
  • Aspect RatioNative aspect ratio 16:10 Aspect ratio - compatible 4:3,16:9
  • Bright WXGA images with 4000 lumens laser output
  • Up to 30000 hours maintenance-free DuraCore laser life
  • 1x zoom plus 360-degree and portrait projection flexibility
  • External power supply improves reliability and portability
  • IP6X certified dust resistance for durable operation

Compact WXGA laser projector

The OPTOMA ZW350e is a 4000-lumen WXGA DLP laser projector built for business environments that need bright, maintenance-free operation. Its DuraCore laser light source is rated for 30,000 hours without lamp changes. The unit is up to 34% smaller than previous Optoma models and includes an external power supply for added portability. IP6X certification protects the optical engine from dust ingress.

Thermals noise and power

DuraCore laser technology reduces power consumption by up to 45% compared to Optoma’s lamp-based projectors, lowering heat output and fan noise during normal use. The mercury-free light source supports continuous operation with minimal maintenance requirements. An external power supply moves a heat-generating component outside the main chassis, further improving thermal management and energy efficiency. Eco-friendly packaging uses up to 97% recyclable materials.

Installation flexibility and connectivity

A 1.1x zoom lens and throw ratio of 1.54:1 to 1.72:1 allow image sizes from 20 to 300 inches diagonal at distances of 39.37 to 393.7 inches. Vertical keystone correction of ±40° and 360-degree plus portrait projection modes simplify placement on ceilings, tables or walls. The projector accepts 4:3 and 16:9 signals alongside its native 16:10 aspect ratio. Horizontal refresh rates of 15 to 140 kHz and vertical rates of 24 to 120 Hz cover a wide range of source devices.

Highlights

  • Bright WXGA images with 4000 lumens laser output
  • Up to 30000 hours maintenance-free DuraCore laser life
  • 1x zoom plus 360-degree and portrait projection flexibility
  • External power supply improves reliability and portability
  • IP6X certified dust resistance for durable operation

Specifications

BrandOptoma
Serieslaser projector
ModelZW350e
Part NumberZW350e
Cabinet ColorWhite
TypeDLP
Brightness4,000 lumens
Native Resolution1280 x 800
Maximum Resolution1280 x 800
Aspect RatioNative aspect ratio
16:10
Aspect ratio - compatible
4:3,16:9
Contrast RatioContrast ratio
300,000:1
Contrast ratio - dynamic
2,000,000:1
Display Size20" ~ 300" diagonal
Horizontal Refresh Rate15 ~ 140Khz
Vertical Refresh Rate24 ~ 120Hz
Focal Length21.85 ~ 24.00 (mm)
Throw Ratio1.54:1 ~ 1.72:1
Display Colors1.073 Billion
Throw DistanceProjection distance
39.37" - 393.7"
Keystone CorrectionKeystone correction - vertical
+/-40°
LampLight source type
Laser
Lamp Life30,000 hours
Input Video Connectors2 x HDMI 1.4a 3D support
Output Audio Connectors1 x Audio 3.5mm, 1 x USB-A power 1.5A
USB1 x USB-A power 1.5A
Other ConnectorsControl 1 x RS232
Built-in Speakers15W x1
CompatibilityPC compatibility
FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility
NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)
Power Supply100 - 240 VAC, 50/60Hz
Power ConsumptionPower consumption (standby)
<0.5W
Power consumption (min)
88W
Power consumption (max)
139W
Temperature Range0°C ~ 40°C
Humidity RangeMax. Humidity 80%
Noise LevelNoise level (min)
27dB
Noise level (max)
34dB
Dimensions10.79" x 8.5" x 4.49"
WeightGross weight
9.26 lbs
Net weight
6.61 lbs
Package ContentsAC power cord
Remote control
1x CR2025 battery
Basic user manual
Shipping weight4.20 kg
Package size399 × 279 × 155 mm

Questions about this item

How do I set up the 1.1x zoom and 1.54:1–1.72:1 throw ratio for a 1280 x 800 image?

Place the projector 39.37" to 393.7" from the screen, then adjust the 1.1x zoom ring until the 1280 x 800 picture fills the desired width; the step people miss is re-checking vertical keystone after moving the unit.

What maintenance does the DuraCore laser light source need over its 30,000-hour life?

The IP6X-sealed laser engine is rated for 30,000 hours maintenance-free; only the external air filters require periodic cleaning, and no lamp replacement is needed.

At what point does the 4,000-lumen brightness drop noticeably during long sessions?

Brightness is specified to last the full 30,000-hour laser life; the first practical limit under sustained use is the 24–120 Hz vertical refresh range, which caps motion smoothness for high-frame-rate content.

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