Exact source record · ID 17906351BenQ / Projectors
BenQ 9H.J8A77.15E
Model 9H.J8A77.15E · Source ID 17906351
BenQ 9H.J8A77.15E is a home theater projector with contrast ratio (dynamic) of 50000:1 and projector brightness of 4000 ANSI lumens. ProductFindr ties this page to source product ID 17906351 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.
Contrast ratio (dynamic)
50000:1
Projector brightness
4000 ANSI lumens
Projector native resolution
1080p (1920x1080)
Light source type
Lamp
Service life of light source
2000 h
Service life of light source (economic mode)
3000 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.
- Supported aspect ratios
- 16:9
- Screen size compatibility
- 711.2 - 7620 mm (28 - 300")
- Contrast ratio (dynamic)
- 50000:1
- Projector brightness
- 4000 ANSI lumens
- Projection technology
- DLP
- Projector native resolution
- 1080p (1920x1080)
- Native aspect ratio
- 16:9
- Number of colours
- 1.073 billion colours
- Uniformity
- 125%
- Horizontal scan range
- 31 - 92 kHz
- Vertical scan range
- 23 - 85 Hz
- Keystone correction, horizontal
- ± 30°
- Keystone correction, vertical
- ± 30°
- Light source type
- Lamp
- Service life of light source
- 2000 h
- Service life of light source (economic mode)
- 3000 h
- Lamp power
- 300 W
- Focal length range
- 24.1 - 36.15 mm
- Aperture range (F-F)
- 2.48 - 2.81
- Zoom ratio
- 1.5:1
- Throw ratio
- 1.62 - 2.43:1
- Analog signal format system
- NTSC, PAL, SECAM
- Full HD
- Yes
- 3D
- No
- Supported graphics resolutions
- 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 640 x 480 (VGA)
- Supported video modes
- 1080i, 1080p, 480i, 480p, 576i, 576p, 720p
- HDMI version
- 1.3
- USB 2.0 ports quantity
- 1
- Headphone outputs
- 1
- Serial interface type
- RS-232
- VGA (D-Sub) ports quantity
- 2
- HDMI ports quantity
- 2
- Composite video in
- 1
- DVI port
- No
- AC (power) in
- Yes
- Ethernet LAN
- Yes
- Ethernet LAN (RJ-45) ports
- 1
- Wi-Fi
- No
- Card reader integrated
- No
- Noise level (economic mode)
- 33 dB
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SOURCE ID 17906351 · 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.