Exact source record · ID 79648072LG / Projectors
LG BF50NST
Model BF50NST · Source ID 79648072
LG BF50NST is a home theater projector with projector brightness of 5000 ANSI lumens and projector native resolution of WUXGA (1920x1200). ProductFindr ties this page to source product ID 79648072 and separates verified product facts from optional retailer offers.
Check current price
No current retailer price has cleared ProductFindr's freshness checks. Use the live offer search before buying.
Decision specifications
Facts that change the room.
Throw geometry, brightness, resolution and HDR support.
Projector brightness
5000 ANSI lumens
Projector native resolution
WUXGA (1920x1200)
Contrast ratio (typical)
3000000:1
Light source type
Laser
Service life of light source
20000 h
Zoom capability
Yes
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
- 4:3, 16:9
- Smart projector
- Yes
- Screen size compatibility
- 1016 - 7620 mm (40 - 300")
- Projector brightness
- 5000 ANSI lumens
- Projection technology
- DLP
- Projector native resolution
- WUXGA (1920x1200)
- Contrast ratio (typical)
- 3000000:1
- Native aspect ratio
- 16:9
- Uniformity
- 85%
- Light source type
- Laser
- Service life of light source
- 20000 h
- Focus
- Manual
- Zoom capability
- Yes
- Zoom ratio
- 1.6:1
- Throw ratio
- 1.3 - 2.08
- Horizontal lens shift range
- -20 - 20%
- Vertical lens shift range
- -50 - 50%
- Offset
- 100%
- 3D
- No
- USB 2.0 ports quantity
- 2
- USB 2.0 Type-A ports quantity
- 2
- Headphone outputs
- 1
- Serial interface type
- RS-232C
- HDMI ports quantity
- 2
- Consumer Electronics Control (CEC) support
- Yes
- Audio Return Channel (ARC)
- Yes
- Ethernet LAN
- Yes
- Ethernet LAN (RJ-45) ports
- 1
- Miracast
- Yes
- Web browser
- Yes
- Bluetooth
- Yes
- Noise level (economic mode)
- 26 dB
- HDCP
- Yes
- On Screen Display (OSD)
- Yes
- On Screen Display (OSD) languages
- English, Korean
- Number of OSD languages
- 2
- Trumotion technology
- No
- Noise level
- 29 dB
- Sleep timer
- Yes
- HID support
- Yes
Image evidence
No substitute image.
The displayed image comes from the exact, brand-authorized Open Icecat product record.
SOURCE ID 79648072 · source-verified
Source ledger
Traceable to the source record.
Product identity, exact-record imagery and specifications were normalized from Open Icecat. Retailer prices are handled separately and appear only while fresh.
Open the source product page ↗FETCHED
Source & license
Open content, clearly marked.
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.