By Admin 
The Sony Bravia KDL-32EX703 is a 32-inch LED-backlit LCD television that was part of Sony’s 2010 lineup. Known for its sleek design and advanced features for its time, this model was popular among UK consumers seeking a balance between performance and energy efficiency. Understanding the power consumption of this TV is crucial for energy-conscious users and those interested in the operational costs associated with their home entertainment systems.
Overview of the Sony Bravia KDL-32EX703
The KDL-32EX703 boasts a Full HD 1080p resolution, delivering crisp and clear images. It features Motionflow 100Hz technology, which enhances the smoothness of fast-moving scenes, making it ideal for sports and action movies. The TV also includes integrated Freeview HD, providing access to a range of digital channels without the need for an external set-top box.
Connectivity options are abundant, with four HDMI inputs, allowing users to connect multiple devices such as Blu-ray players, gaming consoles, and set-top boxes. Additionally, it offers USB playback, enabling users to view photos, listen to music, or watch videos directly from a USB device.
Power Consumption Details
Energy efficiency is a significant consideration for many consumers, and the KDL-32EX703 was designed with this in mind. According to available data, the power consumption of this model varies depending on the viewing mode and settings.
Standard Viewing Mode
In its default settings, the KDL-32EX703 consumes approximately 79 watts of power. This measurement is based on the TV operating in its standard picture mode, which balances brightness and contrast for typical viewing environments. This level of consumption is relatively moderate for a 32-inch TV of its era, reflecting Sony’s efforts to produce energy-efficient products. (Sony KDL40EX703 Review)
Calibrated Cinema Mode
When adjusted for optimal picture quality, particularly in a dimly lit environment, the TV’s power consumption decreases. In a calibrated cinema mode, where settings are fine-tuned for color accuracy and reduced brightness, the KDL-32EX703 uses approximately 57 watts. This reduction not only enhances the viewing experience for movie enthusiasts but also contributes to lower energy usage.
Standby Mode
Energy consumption in standby mode is a critical factor, especially for users aiming to minimize their electricity bills. The KDL-32EX703 performs well in this regard, consuming about 1 watt when in standby. This low consumption ensures that the TV does not significantly contribute to energy costs when not in active use. (Sony EX703 (KDL-40EX703) Review | AVForums, Sony KDL32EX713 LED LCD TV Review)
Energy-Saving Features
Sony incorporated several features into the KDL-32EX703 to enhance its energy efficiency:
- Presence Sensor: This intelligent feature detects when viewers are not present and dims the screen or turns off the display to conserve energy.
- Ambient Light Sensor: The TV adjusts its brightness based on the surrounding light conditions, ensuring optimal picture quality while reducing unnecessary power consumption.
- Energy Saving Switch: A dedicated switch allows users to completely disconnect the TV from the power supply, eliminating standby power consumption.
Comparison with Other Models
To contextualize the energy efficiency of the KDL-32EX703, it’s helpful to compare it with other models from Sony’s lineup:
- Sony KDL-32EX713: This model, also a 32-inch LED TV, has a power consumption of approximately 49 watts in its default mode. The lower consumption is attributed to advancements in LED technology and energy-saving features. (Sony KDL32EX713 LED LCD TV Review)
- Sony KDL-40EX703: The 40-inch variant of the EX703 series consumes about 90 watts in cinema mode and 101 watts in calibrated mode, reflecting the increased power requirements of a larger screen. (Sony EX703 (KDL-40EX703) Review | AVForums)
These comparisons highlight the KDL-32EX703’s position as a moderately energy-efficient model within its product range.
Practical Implications for UK Consumers
For UK consumers, understanding the power consumption of their television is essential for estimating energy costs. Assuming an average electricity rate of £0.34 per kWh, operating the KDL-32EX703 for 5 hours daily in standard mode (79 watts) would result in an annual energy cost of approximately £49. Utilizing energy-saving modes and features can further reduce this cost.
Conclusion
The Sony Bravia KDL-32EX703 stands as a testament to Sony’s commitment to combining performance with energy efficiency. Its moderate power consumption, coupled with intelligent energy-saving features, makes it a suitable choice for consumers seeking both quality and cost-effectiveness. While newer models may offer enhanced efficiency, the KDL-32EX703 remains a reliable option for those valuing a balance between functionality and energy conservation.