Marshall Kilburn III VS Sony ULT Field 5

The Marshall Kilburn III and Sony ULT Field 5 differ in several key design aspects. Both have a control panel placed on the device, but the Marshall speaker has a detachable cable, while the Sony model does not. The Sony ULT Field 5 is rated with a higher Ingress Protection (IP) rating of IP66, compared to the Kilburn III's IP54, indicating better overall water resistance, which is further reflected in the Sony’s description as being ‘Water resistant’ versus the Kilburn’s ‘Sweat resistant’ rating. The Sony model also has RGB lighting, which the Marshall speaker lacks.

In terms of size and weight, the Marshall Kilburn III is slightly smaller, measuring 169 mm in height, 273 mm in width, and 150 mm in thickness, with a weight of 2800 g. In comparison, the Sony ULT Field 5 is a bit bulkier at 144 mm in height, 320 mm in width, and 125 mm in thickness, weighing 3300 g. Additionally, the Sony speaker has a slightly smaller internal volume of 5760 cm³ compared to the Kilburn’s 6920.55 cm³.

Both products do not include a travel bag, and neither features a touch screen, neckband design, or remote control. The Marshall Kilburn III lacks RGB lighting, a feature present in the Sony ULT Field 5. Neither speaker includes a neodymium magnet, and both products are not equipped with remote controls or travel bags.

The Marshall Kilburn III and Sony ULT Field 5 share some similarities in sound quality, but they have a few distinct differences. Both speakers do not include a subwoofer, which may affect deep bass output. They also share the same highest frequency of 20000 Hz, meaning both are capable of delivering the highest audible frequencies. However, the Kilburn III has a lowest frequency of 50 Hz, while the Sony ULT Field 5 reaches a lower 20 Hz, potentially offering a deeper bass response.

Another difference is that the Sony ULT Field 5 includes a passive radiator, which can enhance bass performance by allowing for more air movement. The Marshall Kilburn III, in contrast, does not have this feature.

In summary, the main differences between the two are the lower frequency range of the Sony ULT Field 5 and its inclusion of a passive radiator, both of which may contribute to a different sound experience compared to the Marshall Kilburn III.

The Marshall Kilburn III and Sony ULT Field 5 both feature rechargeable batteries, but they differ in battery life. The Kilburn III offers a significantly longer battery life of 50 hours, compared to the Sony ULT Field 5’s 25 hours. Both speakers include a battery level indicator, so users can easily monitor power levels during use. Neither product offers a removable battery, and neither supports wireless charging.

In summary, the Marshall Kilburn III provides a more extended battery life, making it a better option for longer listening sessions, while the Sony ULT Field 5 offers half the battery life but shares similar features such as the battery level indicator and rechargeable battery.

The Marshall Kilburn III and Sony ULT Field 5 both support Bluetooth version 5.3 and have a maximum Bluetooth range of 10 meters, ensuring similar wireless connectivity performance. Neither speaker supports Bluetooth pairing via NFC. While both models feature a USB port and USB Type-C connectivity, neither offers a 3.5mm male connector or an external memory slot. The Kilburn III supports AAC and includes Auracast, but it does not support LDAC, aptX codecs, or Bluetooth LE Audio. The Sony ULT Field 5, on the other hand, supports LDAC but lacks AAC and Auracast support. Additionally, it offers an AUX input, which the Kilburn III does not.

Neither product supports Wi-Fi, Ethernet, AirPlay, or Chromecast. Both products lack microphone input and DLNA certification. The Sony ULT Field 5 has more flexibility in terms of wired connections with its AUX input, while the Kilburn III offers Auracast for additional Bluetooth audio broadcasting capabilities.

In summary, the two speakers share similar Bluetooth features, but the Sony ULT Field 5 stands out with its support for LDAC and an AUX input, while the Marshall Kilburn III features AAC support and Auracast for extended Bluetooth capabilities.

Both the Marshall Kilburn III and Sony ULT Field 5 can be used wirelessly and support remote smartphone control, offering similar convenience for wireless operation. Neither model supports fast pairing, and both lack voice commands. However, they both feature voice prompts, making it easier to interact with the devices.

While both models include a sleep timer, the key difference lies in their ability to function as a power bank. The Marshall Kilburn III does not have this feature, while the Sony ULT Field 5 can be used as a power bank, allowing it to charge other devices when needed.

In summary, the two speakers are quite similar in features, with both offering wireless use, smartphone control, voice prompts, and a sleep timer. The main distinction is that the Sony ULT Field 5 includes the added functionality of acting as a power bank, a feature not available with the Marshall Kilburn III.

The Marshall Kilburn III does not support pairing for stereo sound, meaning it can only function as a single speaker. In contrast, the Sony ULT Field 5 supports pairing for stereo sound, allowing users to pair two units together for a more immersive listening experience.

In summary, while both speakers offer high-quality sound individually, the Sony ULT Field 5 has the added flexibility of stereo pairing, which the Marshall Kilburn III does not support.