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Panasonic LUMIX G X Vario Power Zoom Lens, 45- vs Viltrox

Updated July 2026 — Panasonic LUMIX G X Vario Power Zoom Lens, 45- leads on price and zoom range.

The Panasonic lens offers superior versatility and stabilization, while the Viltrox lens excels in low-light performance and affordability.

Why Panasonic LUMIX G X Vario Power Zoom Lens, 45- is better

Versatility

Panasonic lens has a zoom range of 45-175mm.

Image Stabilization

Panasonic features POWER O.I.S.

Optical Quality

Panasonic uses Nano Surface Coating technology.

Why Viltrox is better

Price

Viltrox is significantly cheaper at $176.

Low-Light Performance

Viltrox has a maximum aperture of f/1.7.

Weight

Viltrox is lighter at 170g.

Overall score

Panasonic LUMIX G X Vario Power Zoom Lens, 45-
85
Viltrox
75

Specifications

SpecPanasonic LUMIX G X Vario Power Zoom Lens, 45-Viltrox
BrandPanasonicVILTROX
Max Aperturef/4.0-5.6f/1.7
Image StabilizationYesNo
Focal Length45-175mm25mm
Weight7.4oz170g

Dimension comparison

Panasonic LUMIX G X Vario Power Zoom Lens, 45-Viltrox

Introduction to the Lenses

In this comparison, we will analyze two notable camera lenses: the Panasonic LUMIX G X Vario Power Zoom Lens and the Viltrox 25mm F1.7 E. The LUMIX lens is priced at $547.99, while the Viltrox is significantly more economical at $176.00, making it about 68% cheaper. Both lenses cater to different photography needs, and understanding their features will help you determine which lens may be the better fit for your photography style.

Design and Build Quality

The Panasonic LUMIX G X Vario Power Zoom Lens boasts a compact and lightweight design, with a length of approximately 90mm and a weight of 7.4oz. Its construction is tailored for portability, making it an excellent choice for travel photography. In contrast, the Viltrox 25mm F1.7 E weighs only 170g, enhancing its travel-friendly appeal. Both lenses offer solid build quality, but the Panasonic lens features advanced materials and technology, such as Nano Surface Coating, which minimizes reflections and enhances image quality.

Aperture and Low-Light Performance

When it comes to low-light performance, the Viltrox 25mm F1.7 E shines with its bright maximum aperture of f/1.7, allowing for excellent depth of field control and improved performance in dim lighting. This feature is particularly advantageous for portrait and street photography. Meanwhile, the Panasonic LUMIX lens has a maximum aperture range of f/4.0-5.6, which is less effective in low-light conditions. Therefore, for photographers prioritizing low-light capabilities, the Viltrox lens offers a significant advantage.

Image Stabilization Features

The Panasonic LUMIX G X Vario Power Zoom Lens features POWER O.I.S. (Optical Image Stabilizer), which helps to achieve sharp images even in low-light situations and compensates for larger movements during shooting. This technology is particularly useful for handheld shooting and when capturing moving subjects. The Viltrox 25mm F1.7 E, while it provides quiet autofocus through its STM stepper motor, does not have a dedicated image stabilization feature. Consequently, for users who frequently shoot in challenging conditions or require smooth video capture, the Panasonic lens may be the preferable option.

Autofocus Capabilities

The Viltrox 25mm F1.7 E lens is designed with a focus on silent operation, thanks to its STM stepper motor, which ensures a quiet autofocus experience. This feature is especially beneficial for videographers and those shooting in quiet environments. The Panasonic LUMIX lens, while not detailed in its autofocus technology, is designed to capture sharp images with a multi-actuator floating inner focus system. However, the absence of specific autofocus features in the LUMIX description leaves the Viltrox lens as a clearer choice for those who prioritize silent and efficient autofocus.

Versatility and Use Cases

The Panasonic LUMIX G X Vario Power Zoom Lens offers a versatile zoom range of 45-175mm, making it suitable for a variety of photography scenarios, including portraits, landscapes, and wildlife. Its range allows users to capture distant subjects sharply, particularly at the telephoto end. In contrast, the Viltrox 25mm F1.7 E is a prime lens with a fixed focal length that excels in creating artistic effects, such as beautiful background blur. While it is excellent for portraits and street photography, it may not be as versatile for users needing different focal lengths.

Price Comparison

The price difference between these two lenses is significant. The Panasonic LUMIX G X Vario Power Zoom Lens is priced at $547.99, while the Viltrox 25mm F1.7 E comes in at $176.00. This makes the Viltrox about 68% cheaper than the Panasonic lens. For budget-conscious photographers or those just starting, the Viltrox lens presents an attractive option without compromising essential quality. However, the additional features and versatility of the Panasonic lens may justify its higher price for more experienced users.

Which should you buy?

Choosing between the Panasonic LUMIX G X Vario Power Zoom Lens and the Viltrox 25mm F1.7 E ultimately depends on your specific photography needs. The Panasonic lens is ideal for those seeking versatility, advanced image stabilization, and superior optical performance, particularly in varied lighting conditions. On the other hand, the Viltrox lens is a fantastic option for photographers looking for a cost-effective solution that excels in low-light environments with a bright aperture and quiet autofocus. If budget is a primary consideration, the Viltrox may be the better choice, while the Panasonic lens is suitable for more serious photographers who require its enhanced features.