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Sony R420B  TV Review

Reviewed May 29, 2014 at 12:00am
Tested using methodology v0.9 
Sony R420B
7.0
Mixed Usage 
Value for price beaten by

Not at the latest test bench

 0
 TV Settings
Notice: This TVs has been discontinued.
The Sony KDL32R420B LED TV is an inexpensive TV, but its picture quality is also inferior. The contrast ratio is sub-par, it reflects a lot of light, and it has more motion blur than average. At least it has a good viewing angle.

Our Verdict

7.0
Mixed Usage 

Overall, the Sony KDL32R420B LED TV isn't a very good TV. Unless you can find it at a steep discount, it is worth spending a little bit more to get a better TV.

Pros
  • Great viewing angle with consistent colors.
Cons
  • Low input lag, which is great for fast-paced games. However, it has quite a bit of motion blur.
  • Low contrast ratio. In a dark room, the blacks are gray.
  • Significant amount of reflections. It also doesn't get very bright, so it is not suitable for daytime viewing in a room with windows.
  • 7.0
    Mixed Usage
  • Changelog

    1.  Updated May 29, 2014: Review published.
    2.  Updated May 27, 2014: Our testers have started testing this product.

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    Test Results

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    RATINGS
    Category:
    All
    Design
    Design

    The KDL32R420B looks very bland. Its frame and depth are thicker than average, even for this price range.

    Stand

    This TV has a standard stand that doesn't swivel.

    Borders

    0.87" (2.2 cm)

    Thickness

    2.83" (7.2 cm)

    Picture Quality
    7.2
    Contrast
    Black0.066 cd/m²
    White100.9 cd/m²
    Contrast1,529 : 1

    The contrast ratio of the Sony KDL32R420B isn't very good. In a dark room, you will notice that its blacks are gray. At least the default color calibration is quite good.

    8.0
    Black Uniformity

    While its blacks aren't very deep, the uniformity of black scenes is good. The corners are slightly darker, though.

    6.0
    Gray Uniformity

    They uniformity of the gray color is better than average, but it is significantly darker around the edges.

    7.1
    Viewing Angle
    Viewing Angle30°

    The viewing angle of this TV is good. The colors stay the same even if you sit off-axis.

    7.5
    Average Room
    Reflection1.9%
    Surface TypeSemi-gloss

    The Sony R420B reflects more than average, but the reflections still are under control (unlike the LG 32LB5800, which has a yellow tint when you have a few lights on).

    6.0
    Bright Room
    Max white138 cd/m²

    This TV doesn't get bright. In conjunction with the higher than average level of reflections, this TV is less than ideal in a room with a few windows.

    0.0
    3D
    3DNo
    Pixels
    4kNo
    Motion
    7.0
    Motion Blur

    The Sony KDL32R420B has a long motion blur trail. Fast moving footage appears a bit blurry on it. Therefore, it isn't the best for sports or video games.

    Motion Interpolation
    Motion InterpolationN/A
    Inputs
    8.7
    Input Lag
    Input Lag34 ms

    The input lag of this TV is good; it won't be noticeable even in fast video games.

    Side Inputs

    1 USB
    2 HDMI

    Rear Inputs

    1 Headphone Output
    1 Composite Input
    1 Component Input
    1 Digital Optical Audio Out
    1 RF In

    Smart Features
    0.0
    Smart TV
    Remote

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