Exact source record · ID 120869800BenQ / Projectors
BenQ 9H.JSK77.17E
Model 9H.JSK77.17E · Source ID 120869800
BenQ 9H.JSK77.17E is a home theater projector with projector brightness of 3200 ANSI lumens and projector native resolution of UHD 4K (3840x2160). ProductFindr ties this page to source product ID 120869800 and separates verified product facts from optional retailer offers.
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Decision specifications
Facts that change the room.
Throw geometry, brightness, resolution and HDR support.
Projector brightness
3200 ANSI lumens
Projector native resolution
UHD 4K (3840x2160)
Contrast ratio (typical)
10000:1
Light source type
Laser
Service life of light source
20000 h
Service life of light source (economic mode)
20000 h
Compatibility before checkout
Questions the SKU still has to answer.
These checks prevent a technically good product from becoming the wrong product for a specific room or signal chain.
- 01
Does the published throw ratio create the target image from the available lens distance?
- 02
Is the rated brightness appropriate for the screen size, gain and ambient light?
- 03
Do lens shift, zoom and mounting limits work at the planned ceiling position?
Source-backed specification ledger
The facts behind the answer.
ProductFindr keeps the source field names visible so a user or answer engine can distinguish recorded facts from editorial guidance.
- Projector brightness
- 3200 ANSI lumens
- Projection technology
- DLP
- Projector native resolution
- UHD 4K (3840x2160)
- Contrast ratio (typical)
- 10000:1
- Native aspect ratio
- 16:9
- Number of colours
- 1.07 billion colours
- Keystone correction, horizontal
- -30 - 30°
- Keystone correction, vertical
- -30 - 30°
- Light source type
- Laser
- Service life of light source
- 20000 h
- Service life of light source (economic mode)
- 20000 h
- Focal length range
- 10.2 - 12.24 mm
- Aperture range (F-F)
- 2.53 - 2.73
- Zoom capability
- Yes
- Zoom ratio
- 1.2:1
- Throw ratio
- 0.69 - 0.83
- Offset
- 102.5%
- Full HD
- Yes
- 3D
- Yes
- Supported graphics resolutions
- 640 x 480 (VGA), 3840 x 2160
- Supported video modes
- 1080p
- HDMI version
- 2.0b
- USB 2.0 ports quantity
- 1
- Headphone outputs
- 1
- Serial interface type
- RS-232
- HDMI ports quantity
- 2
- DVI port
- No
- AC (power) in
- Yes
- Audio Return Channel (ARC)
- Yes
- Enhanced Audio Return Channel (eARC)
- Yes
- Smart TV
- No
- Ethernet LAN
- No
- Card reader integrated
- No
- Interactive
- No
- Noise level (economic mode)
- 28 dB
- HDCP
- Yes
- Noise level
- 31 dB
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
- Built-in speaker(s)
- Yes
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SOURCE ID 120869800 · source-verified
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Product records and images in this Home Theater catalog originate from Open Icecat and their respective copyright holders. The Open Icecat-derived catalog remains available at no charge under the Open Content License v1.4.
Modified by ProductFindr on 2026-08-08: source fields were normalized, deterministic summaries were assembled from recorded specifications, and source images were resized to a maximum of 1,200 pixels and converted to WebP. No generative model creates these product facts. Open Icecat content is provided as is, without warranty. ProductFindr's interface and independent room guidance are separate original work.