Exact source record · ID 21941948Samsung / TVs
Samsung HG40NC677DFXZA
Model HG40NC677DFXZA · Source ID 21941948
Samsung HG40NC677DFXZA is a television with display resolution of 1920 x 1080 pixels and panel mounting interface of 100 x 100 mm. ProductFindr ties this page to source product ID 21941948 and separates verified product facts from optional retailer offers.
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Decision specifications
Facts that change the room.
Panel technology, screen size, HDR formats and gaming inputs.
Display resolution
1920 x 1080 pixels
Panel mounting interface
100 x 100 mm
HDMI version
1.4a
HDMI ports quantity
3
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 screen size fit the planned viewing distance and wall width?
- 02
Do the HDMI inputs support every required source format and gaming mode?
- 03
Does the room lighting suit the panel technology and published brightness behavior?
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.
- Display diagonal
- 101.6 cm (40")
- HD type
- Full HD
- Display technology
- LED
- LED backlighting type
- Direct-lit LED
- Screen shape
- Flat
- Display resolution
- 1920 x 1080 pixels
- Display diagonal (metric)
- 101.6 cm
- Tuner type
- Analog & digital
- Digital signal format system
- ATSC
- Number of tuners
- 3 tuner(s)
- Auto channel search
- Yes
- Number of speakers
- 2
- RMS rated power
- 20 W
- Audio decoders
- Dolby Digital, DTS, Dolby Digital Plus, Dolby Digital Pulse, DTS Premium Sound 5.1, DTS Studio Sound
- Auto volume leveller
- Yes
- Audio system
- Down Firing + Full Range
- Wi-Fi
- No
- Ethernet LAN
- No
- Product colour
- Black
- VESA mounting
- Yes
- Panel mounting interface
- 100 x 100 mm
- On/off switch
- Yes
- Swivel angle range
- 20 - 90°
- Game mode
- Yes
- Picture processing technology
- Samsung Wide Color Enhancer
- Plug and Play
- Yes
- HDMI version
- 1.4a
- Audio Return Channel (ARC)
- Yes
- DVI port
- Yes
- DVI-D ports quantity
- 2
- USB 2.0 ports quantity
- 1
- Composite video in
- 1
- Headphone outputs
- 1
- RS-232 ports
- 1
- RF ports quantity
- 1
- HDMI ports quantity
- 3
- Consumer Electronics Control (CEC)
- Anynet+
- Remote (IR) output
- 1
- Electronic Programme Guide (EPG)
- Yes
- On Screen Display (OSD)
- Yes
Image evidence
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The displayed image comes from the exact, brand-authorized Open Icecat product record.
SOURCE ID 21941948 · source-verified
Source ledger
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Source & license
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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.