SmallRig Universal Phone Cage, Smartphone Video vs ULANZI U Rig Pro Smartphone Video Rig, Filmmaking
Updated July 2026 — SmallRig Universal Phone Cage, Smartphone Video wins on price and handles, ULANZI U Rig Pro Smartphone Video Rig, Filmmaking wins on sales rank and weight.
The SmallRig Universal Phone Cage offers superior build quality and features for serious filmmakers, while the ULANZI U Rig Pro is a budget-friendly option for casual users.
Why SmallRig Universal Phone Cage, Smartphone Video is better
Build Quality
Rugged aluminum design for durability.
Stability
Dual handle design enhances shooting stability.
Customization
Built-in Allen wrench for adjustable setup.
Why ULANZI U Rig Pro Smartphone Video Rig, Filmmaking is better
Price
Significantly lower cost at $19.95.
Portability
Lightweight and easy to carry.
Ease of Use
Simple setup with universal phone clip.
Overall score
Specifications
| Spec | SmallRig Universal Phone Cage, Smartphone Video | ULANZI U Rig Pro Smartphone Video Rig, Filmmaking |
|---|---|---|
| Build Quality | Aluminum | Plastic |
| Mounting Options | Multiple ports | 3 cold shoes |
| User Experience | Customizable | User-friendly |
| Stability | High | Moderate |
| Target Audience | Professionals | Casual users |
Dimension comparison
Price Comparison
The SmallRig Universal Phone Cage is priced at $59.99, while the ULANZI U Rig Pro is significantly more affordable at $19.95. This means that the U Rig Pro is about 67% cheaper than the SmallRig option. For budget-conscious videographers or those just starting in mobile filmmaking, the U Rig Pro presents a compelling value. However, the price difference also reflects the varying features and capabilities of each product, which may justify the higher cost of the SmallRig for more serious users.
Build Quality
The SmallRig Universal Phone Cage boasts a rugged design made from one-piece aluminum alloy, indicating a focus on durability and professional use. In contrast, the ULANZI U Rig Pro, while still functional, does not specify its material quality in detail. The SmallRig's design enhances stability and adds multiple expansion interfaces, showcasing a commitment to high-quality build and versatility in filmmaking setups. Users who prioritize durability and a professional finish may lean towards the SmallRig, while the U Rig Pro may suffice for casual users.
Mounting Options
Both products offer versatile mounting options, but they cater to different needs. The SmallRig features multiple expansion ports, including a shoe mount for additional accessories like microphones and lights, while the ULANZI U Rig Pro provides three cold shoe mounts and two universal 1/4"-20 threads for attachments. This means the U Rig Pro is designed for users who want to attach various devices quickly, making it ideal for shooting on the go. In contrast, the SmallRig offers a more comprehensive setup suitable for heavier equipment and professional gear.
Stability and Handling
The SmallRig Universal Phone Cage includes a dual handle design that enhances stability, making it suitable for dynamic shooting situations. Weighing only 120 grams, it is lightweight yet designed for comfort during extended use. On the other hand, the ULANZI U Rig Pro is intended for portable filmmaking, providing steady shots but without the added stability features of dual handles. For filmmakers who frequently shoot while moving, the U Rig Pro is convenient, but those seeking more stability in their shots may prefer the SmallRig's design.
User Experience
Installation and user experience differ between the two rigs. The SmallRig comes with a built-in Allen wrench that facilitates easy adjustments to the handgrip's direction and height. This feature is particularly beneficial for users seeking a customized setup. The ULANZI U Rig Pro, meanwhile, is designed for ease of use with its universal phone clip that securely fits a range of smartphones. While both products aim to enhance user experience, the SmallRig provides additional customization options that may appeal to more serious filmmakers.
Target Audience
The SmallRig Universal Phone Cage targets professional videographers and filmmakers who require a durable, flexible solution for mobile filming. Its features are geared towards creating high-quality content with various attachments. In contrast, the ULANZI U Rig Pro is designed for casual users and hobbyists who want a simple, effective rig without the complexity of advanced features. This distinction is crucial for potential buyers, as each product caters to different levels of experience and filmmaking needs.
Sales Performance
In terms of sales rank, the SmallRig holds a more favorable position at 4,855 compared to the ULANZI U Rig Pro at 14,845. This suggests that the SmallRig is a more popular choice among consumers, likely due to its robust features and professional appeal. However, the U Rig Pro's lower price point may attract a different segment of the market, particularly those looking for budget-friendly options. The sales ranks reflect the respective strengths and target demographics of each product.
Which should you buy?
Choosing between the SmallRig Universal Phone Cage and the ULANZI U Rig Pro ultimately depends on your filming needs and budget. If you're a professional or serious hobbyist seeking a rugged, versatile rig with excellent stability and customization options, the SmallRig is worth the investment at $59.99. Conversely, if you're a casual user looking for an affordable, user-friendly solution for basic smartphone filming, the ULANZI U Rig Pro at $19.95 is an attractive choice. Consider your filming style and budget to determine which rig best suits your needs.

