Sony a5100 16- vs Sony a7 V Mirrorless Camera with 28-
Updated August 2026 — Sony a5100 16- wins on portability, Sony a7 V Mirrorless Camera with 28- wins on sensor and video.
The Sony a5100 is an affordable option for beginners, while the Sony a7 V offers advanced features for professionals.
Why Sony a5100 16- is better
Price
The a5100 is significantly cheaper.
Portability
The a5100 is more compact and lightweight.
User-friendly
The a5100 is designed for beginners.
Why Sony a7 V Mirrorless Camera with 28- is better
Image Quality
The a7 V has a superior full-frame sensor.
Autofocus
The a7 V features advanced autofocus capabilities.
Video Features
The a7 V supports professional-level video recording.
Overall score
Specifications
| Spec | Sony a5100 16- | Sony a7 V Mirrorless Camera with 28- |
|---|---|---|
| Sensor MP | 24MP | 33MP |
| AF Points | 179 | 759 |
| Video Res | 1080p | 4K |
| Continuous Shooting | 6 fps | 30 fps |
| Weight | 344g | 658g |
Dimension comparison
Pricing
The Sony a5100 is priced at $777.48, making it significantly more affordable than the Sony a7 V, which retails for $3,098.00. This price difference of about $2,320.52 means the a5100 is approximately 75% cheaper than the a7 V. For budget-conscious photographers or those just starting out, the a5100 presents a compelling entry point into the world of mirrorless cameras without sacrificing quality. Conversely, the a7 V, with its premium price tag, targets serious enthusiasts and professionals who demand high performance and advanced features.
Sensor and Image Quality
The Sony a5100 features a 24MP APS-C sensor, which offers excellent image quality for everyday photography. In contrast, the Sony a7 V boasts a more advanced 33MP full-frame sensor that significantly enhances image quality, especially in low-light conditions and dynamic range. The a7 V's updated sensor and advanced BIONZ XR2 processor allow for blackout-free continuous shooting at up to 30 frames per second, showcasing its superior capability in fast-action scenarios. Thus, for those focused on achieving the highest image quality possible, the a7 V stands out as the clear winner.
Autofocus Performance
Autofocus is a critical feature for any camera, and both models excel in this area, though they cater to different user needs. The Sony a5100 includes an impressive 179 AF points, ensuring fast and accurate focusing for most photography styles. However, the a7 V takes autofocus to another level, featuring 759 phase-detection AF points that cover approximately 94% of the frame. This advanced system, coupled with a dedicated AI Processing Unit, provides highly accurate subject recognition and tracking. For photographers who prioritize fast-moving subjects or need reliable focus in unpredictable conditions, the a7 V's autofocus capabilities are a significant advantage.
Video Capabilities
When it comes to video recording, the Sony a5100 can shoot Full HD 1080p video at various frame rates, which is sufficient for casual users. However, the Sony a7 V is a powerhouse for video creators, offering professional-level features such as 7K-oversampled 4K recording at up to 60p, high-speed 4K 120p, and Full HD 240p options for slow-motion capture. These advanced video capabilities, along with features like Dynamic Active stabilization and S-Log3 support, make the a7 V an exceptional choice for hybrid creators who require top-tier video performance alongside photography.
Build Quality and Design
The design and build quality of a camera can greatly affect usability and durability. The Sony a5100 is compact and lightweight, ideal for travel and everyday use, making it a popular choice among casual photographers. In contrast, the Sony a7 V features a more robust and weather-resistant design, catering to professionals who may encounter various shooting conditions. Additionally, the a7 V's ergonomic design and advanced controls offer a more comfortable shooting experience for extended periods, particularly for serious photographers who prioritize function over form.
Accessories and Bundles
The Sony a5100 comes as a standalone unit, which may require additional purchases for those looking to enhance their shooting experience. On the other hand, the Sony a7 V is offered in a comprehensive bundle that includes a 28-70mm lens, a 64GB memory card, a camera bag, and a battery. This additional value adds to the a7 V's appeal, especially for newcomers who may need these accessories to get started right away. The inclusion of essential items makes the a7 V package a more enticing option for those seeking a complete setup.
Target Audience
The target audience for each camera differs significantly. The Sony a5100 is designed for beginners and casual photographers looking for an affordable and user-friendly option. With its compact size and straightforward interface, it is perfect for those who want to capture high-quality images without the complexities of professional gear. In contrast, the Sony a7 V is tailored for serious enthusiasts and professional photographers who require advanced features, higher image quality, and superior performance in various shooting scenarios. The a7 V's capabilities cater to those who are more invested in their craft and are willing to pay for top-tier equipment.
Which should you buy?
Choosing between the Sony a5100 and the Sony a7 V ultimately depends on your specific needs and budget. If you're a beginner or casual photographer who values affordability and ease of use, the Sony a5100 at $777.48 is an excellent choice, providing solid image quality and functionality for everyday photography. However, if you're a professional or serious enthusiast willing to invest in advanced features, superior image quality, and exceptional video capabilities, the Sony a7 V at $3,098.00 is the clear winner. Its extensive autofocus features, high-performance sensor, and comprehensive bundle make it a worthwhile investment for those serious about photography and videography.

