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BM Premium High-Power 420- vs VILTROX

Updated July 2026 — BM Premium High-Power 420- wins on zoom and focal length, VILTROX wins on price and weight.

The High-Power Telephoto Zoom Lens offers superior zoom capabilities and is more budget-friendly, while the VILTROX lens excels in autofocus and low-light performance.

Why BM Premium High-Power 420- is better

Price

High-Power lens is cheaper by 21%

Zoom

Offers a focal length of 420mm to 1600mm

Compatibility

Compatible with a wide range of Canon cameras

Why VILTROX is better

Autofocus

Fast autofocus for moving subjects

Aperture

Faster f/2.8 aperture for low-light

Weight

Lighter at 173g for portability

Overall score

BM Premium High-Power 420-
75
VILTROX
80

Specifications

SpecBM Premium High-Power 420-VILTROX
BrandBM PremiumVILTROX
TypeTelephotoWide Angle
FocusManualAutofocus
Max Zoom1600mm20mm
Min FocusNot Specified0.62 ft

Dimension comparison

BM Premium High-Power 420-VILTROX

Overview

When choosing between the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 80D and the VILTROX 20mm F2.8 Z-Mount Full Frame AF Prime Wide Angle Lens for Nikon, it is essential to understand their distinct features and capabilities. Each lens serves different photographic needs and is tailored for specific camera systems, which is crucial for effective decision-making.

Compatibility

The High-Power Telephoto Zoom Lens is specifically designed for a wide range of Canon cameras, including popular models like the EOS 80D, 90D, and the Rebel series. This lens ensures smooth integration with Canon's EF-Mount systems, enhancing compatibility and usability. On the other hand, the VILTROX 20mm lens is tailored for Nikon Z-Mount cameras, such as the Z8, Z9, and Z6 models. Therefore, the choice between these two lenses may heavily depend on the camera system you own, with the Canon lens being compatible with a broader range of models.

Focal Length and Versatility

The High-Power Telephoto Zoom Lens offers an impressive focal length range of 420mm to 1600mm, making it a powerful option for capturing distant subjects like wildlife and sports. The 2X Teleconverter feature doubles its zoom capability, bringing distant subjects even closer. In contrast, the VILTROX 20mm lens has a fixed focal length of 20mm, which is ideal for wide-angle shots, landscapes, and street photography. Thus, if you require extreme zoom capabilities, the Canon lens is the superior choice, while the VILTROX lens excels in capturing wider scenes.

Aperture and Image Quality

The High-Power Telephoto Zoom Lens has a maximum aperture of f/8.3, which, while limiting in low-light situations, provides a sharp image quality for its long focal lengths. This lens is engineered for precision, ensuring detailed photos even at extended distances. Conversely, the VILTROX 20mm lens features a faster f/2.8 aperture, allowing for better performance in low-light conditions and the ability to create a pleasing depth of field. Photographers looking for versatility in various lighting situations may find the VILTROX lens more advantageous.

Autofocus and Performance

The VILTROX 20mm lens stands out with its fast autofocus capabilities, which are particularly useful for capturing moving subjects. This lens supports EXIF information transmission and has a near-silent shutter, making it suitable for environments where noise is a concern. In contrast, the High-Power Telephoto Zoom Lens is a manual focus lens, requiring more skill and patience from the photographer to achieve the desired focus. Therefore, for those prioritizing quick and quiet shooting, the VILTROX lens offers significant advantages.

Weight and Portability

Weighing only 173 grams, the VILTROX 20mm lens is a compact and portable option, perfect for photographers on the go. Its lightweight design makes it easy to carry during long shoots or while traveling. The High-Power Telephoto Zoom Lens, while not specified in weight, is inherently bulkier due to its larger focal length range. This could be a consideration for photographers who need to travel light or prefer a less cumbersome setup.

Price Comparison

The High-Power Telephoto Zoom Lens is priced at $139.99, while the VILTROX 20mm lens costs $176.00. This makes the Canon lens about 21% cheaper than the Nikon counterpart. For photographers on a budget, the High-Power lens offers significant savings without compromising on essential features for long-distance photography. However, the price difference also reflects the distinct functionalities each lens provides, which may justify the cost of the VILTROX lens for its autofocus capabilities and faster aperture.

Which should you buy?

Choosing between the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens and the VILTROX 20mm F2.8 Z-Mount Full Frame AF Prime Wide Angle Lens ultimately depends on your specific photography needs and the camera system you use. If you're a Canon user looking for an extensive zoom lens ideal for wildlife or sports photography, the High-Power lens is a more budget-friendly option. Conversely, if you own a Nikon camera and prioritize autofocus performance and low-light capabilities for wide-angle shots, the VILTROX lens could be worth the additional investment. Therefore, assess your photography style and requirements before making a decision.