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Soyo Group Crystal 4791AB

alaTest has collected and analyzed 2 reviews of Soyo Group Crystal 4791AB. The average rating for this product is 3.7/5, compared to an average rating of 4.3/5 for other TVs for all reviews. People really like the glare and usability. The design and sound also get good views. There are some mixed reviews about the tuner, and there are some negative opinions about the energy efficiency and remote control.

price, sound, design, usability, glare

image quality, remote control, energy

Review analysis

(Based on 2 reviews)

Expert Reviews  

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Showing 1 - 2 of 2 Show Reviews: in English

Expert review by : Lincoln Spector (



A very appealing price and good speakers aren't enough to offset this TV's poor picture quality.

Low price, Very good audio

Disappointing picture, Unclear menus and manual

This TV's good audio is counterbalanced by the set's reddish and ill-defined picture. In this case, you get what you pay for

May, 2008

Expert review by : Olin Coles (

SOYO 47-Inch LCD 1080p HDTV MT-SYXRT4791AB


Don't let anyone have you believe that High Definition Televisions are the future. A more correct statement is that HDTV's are the present, the here and now, and have already been around for a few years. Unfortunately, not everyone is up to speed, and...

Full High-Definition 1080p HDTV ; Informative ATSC tuner channel guide ; Excellent parallel picture performance ; (3) HDMI & (2) Component Inputs ; Convenient stand included ; Superior viewing angle (178º H x 178º V) ; Good response time (8ms) ;...

Separate ATSC and NTSC tuner controls ; No optical/digital audio outputs available ; Remote control IR receiver position ; Above average power consumption

Although I won't be included presentation in the overall results, it seemed necessary to include the stand-out effort in this summary. Most companies wouldn't have spent the money, nor the design effort, to package a large 47" HDTV into an attractive...

Feb, 2008

Product Specifications

47 1080i HDTV LCD with Built-In ATSC Tuner1920 x 1080 pixel resolution2400:1 contrast ratio16:9 aspect ratio8ms response time 178?H/178?V viewing angleBuilt-in analog/digital tuner (NTSC/ATSC)2 HDMI inputs46 1/8 W x 34 1/2 W x 13 13/16 DIncludes tabletop stand

Audio System

Sound Output Mode:Stereo
Speakers Included:2 speakers
Surround Mode: Yes

Dimensions & Weight



Type: None


Product Line:SOYO



Service & Support

Type:1 year warranty


Diagonal Size:47in
Diagonal Size (cm):119cm
Digital Television Certification:HDTV
Display Format:1080p (FullHD)
Dynamic Contrast Ratio:1800:1
HDMI Ports Qty:3
HDTV Ready: Yes
Image Aspect Ratio:16:9
Parental Channel Lock: Yes
PC Interface:VGA (HD-15)
Progressive Scan:Progressive scanning (line doubling)
Resolution:1920 x 1080
Technology:TFT active matrix
Video Interface:Component / Composite / HDMI / S-Video
Viewing Angle:178 degrees

TV Tuner

Digital TV Tuner:ATSC
HDTV Tuner: Yes
Multi-channel Preview:PBP / Picture-in-picture (PIP) / POP
Secondary Audio Program (SAP): Yes
TV Tuner Presence: Yes