Panasonic TC-P42GT25 3D Plasma HDTV Review
The TC-P42GT25 slightly underperforms compared to the VT20 series we reviewed earlier this year.
Value Comparison
The Sony HX800 series has better contrast ratio, much better streaming content, and a more stylish appearance. However, the Sony is also a lot more expensive, despite not even having the necessary 3D components (it requires separate purchase of 3D glasses and a 3D sync transmitter bar). In its favor, the Panasonic has a far more convincing 3D effect, and you'll only have to buy the glasses.
Blacks & Whites
The Sony can't compete with the Panasonic plasmas on black level, but the peak brightness was so much better than the contrast ratio is calculated to be much higher.

Color Accuracy
The Panasonic TC-P42GT25 proved to be a very good performer in our battery of color tests. The Sony was no slouch, but we preferred the Panasonic.
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Motion
The Sony KDL-46HX800 offers some advantages in motion performance. Most pointedly, it didn't show the same level of motion artifacting that plagued the Panasonic. In everyday viewing, expect the Sony to look sharper.
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Viewing Effects
The Sony HX800, as an LCD display, could not hope to match a plasma Panasonic for viewing angle, as you can see in the chart below.
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Connectivity
The Sony HX800 and the Panasonic GT25 have a roughly equal number of ports, but not necessarily the same ports. Sony offers an extra HDMI and an analog audio out, but the Panasonic has an additional composite AV input, a second USB port, and an SD card slot.
Other Comparisons
The Panasonic plasma displays are capable of a much more immersive 3D experience than the LCDs we've tested so far.
Sections
- Introduction
- Tour & Design
- Blacks & Whites
- Color Accuracy
- Motion
- 3D
- Viewing Effects
- Calibration
- Remote Control
- Connectivity
- Audio & Menus
- Multimedia & Internet
- Power Consumption
- Panasonic Viera TC-P50VT20 Comparison
- Samsung UN46C7100 Comparison
- Sony Bravia KDL-46HX800 Comparison
- Conclusion
- Series Comparison
- Photo Gallery
- Ratings & Specs
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