Exact source record · ID 20223144Sharp / TVs
Sharp LC-90LE657U
Model LC-90LE657U · Source ID 20223144
Sharp LC-90LE657U is a television with supported graphics resolutions of 1920 x 1080 (HD 1080) and native refresh rate of 120 Hz. ProductFindr ties this page to source product ID 20223144 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.
Supported graphics resolutions
1920 x 1080 (HD 1080)
Native refresh rate
120 Hz
Display resolution
1920 x 1080 pixels
Panel mounting interface
600 x 400 mm
HDMI ports quantity
4
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
- 2.29 m (90")
- HD type
- Full HD
- Display technology
- LED
- LED backlighting type
- Full-Array
- Native aspect ratio
- 16:9
- Screen format adjustments
- 16:9
- Supported video modes
- 1080p
- Supported graphics resolutions
- 1920 x 1080 (HD 1080)
- Response time
- 4 ms
- Motion interpolation technology
- AquoMotion 240
- Native refresh rate
- 120 Hz
- Contrast ratio (dynamic)
- 8000000:1
- Display resolution
- 1920 x 1080 pixels
- Display diagonal (metric)
- 228.64 cm
- Tuner type
- Analog & digital
- Analog signal format system
- NTSC
- Digital signal format system
- ATSC
- Auto channel search
- Yes
- Smart TV
- Yes
- Internet TV
- Yes
- Smart modes
- Game
- Lifestyle apps
- Skype
- Number of speakers
- 2
- RMS rated power
- 20 W
- Built-in subwoofer
- Yes
- Subwoofer RMS power
- 15 W
- Auto volume leveller
- Yes
- Wi-Fi
- Yes
- Wi-Fi standards
- 802.11a, 802.11b, 802.11g
- Bluetooth
- Yes
- Ethernet LAN
- Yes
- Browsing
- Yes
- Product colour
- Black
- VESA mounting
- Yes
- Panel mounting interface
- 600 x 400 mm
- On/off switch
- Yes
- LED indicators
- Yes
- Game mode
- Yes
- Child lock
- Yes
- Smartphone/tablet remote support
- Yes
Image evidence
No substitute image.
The displayed image comes from the exact, brand-authorized Open Icecat product record.
SOURCE ID 20223144 · 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.
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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.