Sony A7R II vs Sony A580
68 Imaging
75 Features
84 Overall
78


64 Imaging
56 Features
82 Overall
66
Sony A7R II vs Sony A580 Key Specs
(Full Review)
- 42MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 25600 (Expand to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 625g - 127 x 96 x 60mm
- Launched June 2015
- Earlier Model is Sony A7R
- Successor is Sony A7R III
(Full Review)
- 16MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 12800 (Expand to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 599g - 137 x 104 x 84mm
- Revealed May 2011
- Older Model is Sony A100

Sony A7R II vs. Sony A580: The Definitive Comparison for Photographers Ready to Upgrade or Start Strong
Choosing the right camera can be daunting, especially when comparing models separated by technology generations and design philosophies. Today, we’re putting two Sony cameras head-to-head: the professional-grade Sony A7R II, a full frame mirrorless powerhouse introduced in 2015, versus the entry-level Sony A580, a DSLR newcomer from 2011.
As photographers who’ve extensively tested cameras from all categories, we’ll examine these two in practical terms you care about - image quality, autofocus, handling, video, and more. Whether you’re stepping into Sony’s ecosystem for the first time or aiming to upgrade an aging DSLR, this hands-on, honest assessment will help you confidently decide which camera best suits your creative journey.
So, let’s dive in.
First Impressions: Size, Build & Ergonomics
The physical feel of a camera is more than just comfort; it affects how you interact with the device during shoots, long or short.
Feature | Sony A7R II | Sony A580 |
---|---|---|
Body Style | SLR-style mirrorless | Compact SLR |
Dimensions (mm) | 127 x 96 x 60 | 137 x 104 x 84 |
Weight (body only, g) | 625 | 599 |
Weather Sealing | Yes | No |
Viewfinder | Electronic (EVF) | Optical (pentamirror) |
The Sony A7R II, despite packing a full-frame sensor and advanced stabilization, is noticeably more compact and lighter, thanks to its mirrorless design. Its SLR-style grip strikes a nice balance between compactness and ergonomic comfort. Plus, robust weather sealing makes it your go-to for outdoor and travel shoots without worrying about dust or light moisture.
The Sony A580, while bulkier and slightly heavier, benefits from a traditional DSLR feel with a deep grip and tactile controls, which many new DSLR shooters appreciate for stability. However, without weather sealing, rough conditions require caution.
Ergonomically, both cameras offer tilting 3.0-inch screens but with different resolutions and interfaces, which we’ll explore later.
Imaging Core: Sensor and Image Quality
One of the biggest leaps between these cameras is in sensor technology and imaging capability.
Specification | Sony A7R II | Sony A580 |
---|---|---|
Sensor Type | 35.9 x 24 mm BSI-CMOS Full Frame | 23.5 x 15.6 mm CMOS APS-C |
Effective Megapixels | 42.4 | 16 |
Anti-alias Filter | No | Yes |
ISO Range (Native) | 100–25,600 | 100–12,800 |
Max Boost ISO | 102,400 | 25,600 |
DxOMark Overall Score | 98 | 80 |
Color Depth | 26 bits | 23.8 bits |
Dynamic Range | 13.9 EV | 13.3 EV |
Low Light ISO Score | 3434 | 1121 |
The A7R II’s full-frame BSI-CMOS sensor delivers outstanding resolution and dynamic range, allowing you to capture highly detailed images with rich tonality. The lack of an anti-aliasing filter preserves sharpness, making it ideal for large prints, commercial work, and high-end landscape photography.
Its native high ISO settings and expanded boosted ISO offer usable low-light flexibility with impressively low noise, crucial for event, wildlife, and night photography.
In contrast, the A580’s APS-C sensor is smaller, with fewer megapixels (16MP) and features a traditional anti-aliasing filter, which softens fine details slightly but reduces moiré. While it scores well for an entry-level camera, in direct comparison it cannot match the dynamic range or low light prowess of the A7R II.
However, the APS-C sensor has a crop factor of 1.5x, giving extra effective reach to telephoto lenses, helpful in wildlife and sports contexts if you need that reach on a budget.
Autofocus Systems: Speed, Accuracy, and Flexibility
Autofocus performance defines your ability to capture sharp images in dynamic scenarios, from running children to fleeting wildlife moments.
Feature | Sony A7R II | Sony A580 |
---|---|---|
AF Points | 399 (Phase Detection) | 15 (Phase Detection) |
Cross-type Points | Unknown (but extensive coverage) | 3 Cross-type |
Face Detection | Yes | Yes |
Continuous AF | Yes | Yes |
Animal Eye AF | No | No |
AF Modes | Single, Continuous, Tracking, Selective | Single, Continuous, Tracking, Selective |
Live View AF Type | Hybrid Contrast + Phase detection | Contrast + Phase detection |
With nearly 400 autofocus points distributed for wide coverage and hybrid phase/contrast detection, the A7R II autofocus is a high-performance system that excels in tracking moving subjects with excellent speed and accuracy. Its real-time eye detection enhances portrait work by locking focus reliably on your subject’s eyes for tack-sharp portraits.
On the other hand, the A580’s 15 AF points with just 3 cross-type sensors is suitable for standard situations but can struggle with erratic moving subjects, limiting its use in fast-paced shooting scenarios.
If you’re into wildlife, sports, or event photography, the A7R II’s advanced AF system will give you the confidence to chase action and get the shot.
Viewfinder and Rear Screen Usability
Precise framing and reviewing shots depends heavily on your viewfinder and LCD screen.
Feature | Sony A7R II | Sony A580 |
---|---|---|
Viewfinder Type | 0.78x EVF with 2,359k dots | Optical Pentamirror with 95% coverage |
Rear Screen Size | 3.0" Tilting, 1,229k dots | 3.0" Tilting, 922k dots |
Touchscreen | No | No |
The A7R II’s high-resolution electronic viewfinder shows an accurate exposure preview with 100% coverage, histogram overlays, and focus peaking assists – all invaluable tools for precise manual focusing and exposure control.
Its rear tilt-screen is sharp and responsive, perfect for overhead or low-angle shots. However, it lacks touchscreen functionality, so navigation is via physical buttons.
In turn, the A580 has an optical viewfinder with 95% coverage, which means your final image may include slightly more than what you see - a minor but important consideration for precise composition. It offers a less detailed rear screen and no touchscreen but includes live view on the LCD.
Overall, the A7R II’s EVF and screen provide a far more informative, flexible experience suited to professionals and advanced amateurs.
Build Quality and Environmental Resistance
When shooting outdoors in various conditions, your camera’s durability is crucial.
Feature | Sony A7R II | Sony A580 |
---|---|---|
Environmental Sealing | Yes | No |
Weather Resistance | Moisture and dust resistant | None |
The A7R II boasts a magnesium alloy body with robust sealing against dust and moisture. This construction lets you confidently shoot in rain, dusty trails, and occasionally harsh environments - a major plus for nature photographers and travelers.
Meanwhile, the A580 has a more plastic-based, less sealing-intensive design. It is fine for casual indoor and fair-weather outdoor use but requires extra care in challenging conditions.
Burst Shooting and Buffer Handling
Capturing fast action often depends on burst rate and buffer depth.
Specification | Sony A7R II | Sony A580 |
---|---|---|
Continuous Shooting | 5 fps | 7 fps |
Max Raw Images in Burst | Approx. 28 frames | Approx. 10 frames |
Despite the higher frame rate of the A580 at 7fps, it is limited by its shallow buffer, meaning it slows down more quickly during continuous shooting. The A7R II’s 5fps rate is respectable for a 42MP sensor, and its generous buffer depth lets you hold longer continuous bursts - ideal for sports, wildlife, and decisive moment photography.
Video Capabilities: What Can You Capture?
In today’s hybrid world of photo and video, video specs often influence buying decisions.
Feature | Sony A7R II | Sony A580 |
---|---|---|
Max Video Resolution | 4K UHD (3840x2160) up to 30fps | Full HD (1920x1080) up to 60fps |
Video Formats | MPEG-4, AVCHD, XAVC S | MPEG-4, AVCHD, H.264 |
Microphone Port | Yes | Yes |
Headphone Port | Yes | No |
In-body Image Stabilization | 5-axis sensor-shift stabilization | Sensor-based stabilization |
The A7R II delivers a fully-fledged 4K video recording capability coupled with professional features such as 5-axis stabilization and headphone audio monitoring, making it a flexible tool for filmmakers and multimedia creators.
The A580 offers solid Full HD video but lacks 4K and headphone support, limiting its video appeal but still being sufficient for casual video projects.
Lens Ecosystem and Compatibility
Let’s talk about lenses - a lifeblood for any camera ecosystem.
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Sony A7R II: Uses the Sony E-mount, compatible with a rapidly expanding range of full-frame and APS-C lenses, including many third-party options. Its mirrorless mount also supports adapters to use legacy lenses with autofocus.
-
Sony A580: Uses the Sony/Minolta Alpha mount, a DSLR-focused system with a vast library of lenses, especially older, affordable options.
Both camera systems offer access to over 100+ lenses, but the A7R II fits into Sony’s modern, future-proof lineup where innovation such as compact primes, fast autofocus, and image stabilization is widespread.
Battery Life and Storage
Specification | Sony A7R II | Sony A580 |
---|---|---|
Battery Model | NP-FW50 | NP-FM500H |
Shots per Charge | Approx. 290 | Approx. 1050 |
Storage Slots | 1 (SD/Memory Stick) | 2 (SD/Memory Stick Pro Duo) |
The A580 offers excellent endurance for extended sessions, beating the A7R II by over threefold. If you often shoot all day without charging, this is a big plus.
The A7R II’s more power-hungry sensor and EVF mean battery swaps or spares are commonly needed in the field.
The dual card slots on the A580 provide flexible backup options, absent in the A7R II’s single slot design.
Real-World Performance Across Photography Genres
Let’s contextualize the specs and lab scores into specific types of photography to see where each camera shines.
Photography Genre | Sony A7R II Strengths | Sony A580 Strengths |
---|---|---|
Portrait | Eye AF, 42MP, superb bokeh, excellent skin tones | Good color, optical viewfinder, affordable lenses |
Landscape | Dynamic range, high resolution, weather sealing | Good dynamic range for APS-C, affordable setup |
Wildlife | AF speed, sensitivity, full frame reach | Crop factor extends reach, burst speed |
Sports | AF tracking, buffer depth | Faster burst rate, more affordable tele lenses |
Street | Compact body, quiet shutter, EVF brightness | Optical viewfinder without lag |
Macro | Image stabilization, high resolution | Good lens availability, sensor crop |
Night/Astro | Low noise at high ISO, long exposures | Budget-friendly for beginners |
Video | 4K recording, stabilization, mic/headphone jacks | Full HD with basic features |
Travel | Compact, weather sealed, versatile lenses | Durable battery, dual card slots |
Professional Work | Raw files up to 14-bit, reliable build, software support | Solid file support, legacy lens compatibility |
The gallery above illustrates the A7R II’s superior detail and dynamic range in landscapes and portraits, as well as smooth tracking in wildlife shots. Meanwhile, the A580 shows competent, pleasing color and solid performance in general-purpose shooting - especially for beginners.
Interface, Controls, and Connectivity
While pure specs matter, how you interface with gear affects workflow dramatically.
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Sony A7R II: Modern top and rear control layout with customizable dials and buttons. Built-in Wi-Fi and NFC allow instant wireless image transfer and remote control. Full-size HDMI port aids external monitors.
-
Sony A580: More traditional DSLR control layout with dedicated buttons but fewer customization options. No built-in Wi-Fi, but Eye-Fi card compatibility allows wireless uploads. HDMI port is present but tends to be mini.
The score comparison above highlights the A7R II overwhelmingly outperforms the A580 in almost every technical arena except battery life and price.
Price to Performance: Where Does Your Budget Go?
Camera | Launch Price (USD) | Current Average Price | Value Proposition |
---|---|---|---|
Sony A7R II | $3,000 | $2900+ | Pro features, future-proof tech, investment |
Sony A580 | $850 | $800-$900 | Affordable entry, excellent beginner value |
In absolute terms, the A7R II requires a much higher investment, but it grants access to pro-level tools and quality that serve serious amateurs and professionals alike. The A580 appeals to budget-conscious photographers starting out or those with staple photo needs on a tight budget.
Recommendations Based on Your Photography Goals
-
You are an enthusiast or professional:
The Sony A7R II is the clear recommendation. Its high-resolution full-frame sensor, stellar autofocus, 4K video, and solid build are ideal for anything from studio portraits and landscapes to professional assignments. Expect more long-term value and creative flexibility. -
You are a beginner or hobbyist on a budget:
The Sony A580 offers great image quality for its class, solid ergonomics, and a lens system packed with affordable options. Its strong battery life and straightforward handling make it an easy-to-learn platform. -
Sports/Wildlife:
If budget allows, the A7R II’s autofocus and tracking is the superior choice, especially for wildlife and outdoor sports. The A580 can work for casual sports but will likely struggle at higher demands. -
Video Creators:
The A7R II’s 4K capabilities and stabilization trump the A580's limited Full HD support. -
Travel Photography:
The A7R II’s compact body, weather sealing, and image quality give it an edge, although the A580’s battery longevity may appeal if you prefer shooting all day without charging.
Conclusion - Which One Fits Your Photography Journey?
Choosing between the Sony A7R II and Sony A580 essentially boils down to your ambitions, budget, and needs.
The A7R II is a professional-class tool packed with advanced features that elevate image quality, speed, and durability. It demands more commitment and investment but rewards you with capabilities that future-proof your creativity.
The A580 is a dependable entry point for those who value affordability without sacrificing solid image quality and DSLR-style handling. It's a great choice to get started or maintain casual photography.
This detailed chart shows each camera’s strengths across common photography types, helping guide your decision based on genre priorities.
Want to get hands-on?
We always recommend trying these cameras in-store or renting before buying. Feel how their weight, balance, controls, and image previews work for you. Pair your camera choice with quality lenses and accessories that suit your style to get the best results.
Final Takeaway
- If you want top-tier image quality, professional features, and solid future support, invest in the Sony A7R II.
- If you’re a budget-minded beginner or casual enthusiast, the Sony A580 still holds its ground as a highly capable DSLR.
No matter which you choose, both cameras represent pillars in Sony’s photographic legacy and provide rewarding creative experiences.
Start your discovery, know your needs, and let your next Sony camera elevate your storytelling.
Happy shooting!
Sony A7R II vs Sony A580 Specifications
Sony Alpha A7R II | Sony Alpha DSLR-A580 | |
---|---|---|
General Information | ||
Brand Name | Sony | Sony |
Model type | Sony Alpha A7R II | Sony Alpha DSLR-A580 |
Category | Pro Mirrorless | Entry-Level DSLR |
Launched | 2015-06-10 | 2011-05-26 |
Body design | SLR-style mirrorless | Compact SLR |
Sensor Information | ||
Processor | Bionz X | Bionz |
Sensor type | BSI-CMOS | CMOS |
Sensor size | Full frame | APS-C |
Sensor measurements | 35.9 x 24mm | 23.5 x 15.6mm |
Sensor area | 861.6mm² | 366.6mm² |
Sensor resolution | 42 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
Full resolution | 7974 x 5316 | 4912 x 3264 |
Max native ISO | 25600 | 12800 |
Max boosted ISO | 102400 | 25600 |
Lowest native ISO | 100 | 100 |
RAW format | ||
Lowest boosted ISO | 50 | - |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | 399 | 15 |
Cross type focus points | - | 3 |
Lens | ||
Lens mount type | Sony E | Sony/Minolta Alpha |
Available lenses | 121 | 143 |
Crop factor | 1 | 1.5 |
Screen | ||
Screen type | Tilting | Tilting |
Screen diagonal | 3 inch | 3 inch |
Resolution of screen | 1,229 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Electronic | Optical (pentamirror) |
Viewfinder resolution | 2,359 thousand dot | - |
Viewfinder coverage | 100% | 95% |
Viewfinder magnification | 0.78x | 0.53x |
Features | ||
Slowest shutter speed | 30s | 30s |
Maximum shutter speed | 1/8000s | 1/4000s |
Continuous shooting speed | 5.0fps | 7.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | 12.00 m |
Flash modes | no built-in flash | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Maximum flash sync | - | 1/160s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
Max video resolution | 3840x2160 | 1920x1080 |
Video format | MPEG-4, AVCHD, XAVC S | MPEG-4, AVCHD, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 625 gr (1.38 lbs) | 599 gr (1.32 lbs) |
Dimensions | 127 x 96 x 60mm (5.0" x 3.8" x 2.4") | 137 x 104 x 84mm (5.4" x 4.1" x 3.3") |
DXO scores | ||
DXO All around rating | 98 | 80 |
DXO Color Depth rating | 26.0 | 23.8 |
DXO Dynamic range rating | 13.9 | 13.3 |
DXO Low light rating | 3434 | 1121 |
Other | ||
Battery life | 290 photos | 1050 photos |
Style of battery | Battery Pack | Battery Pack |
Battery ID | NP-FW50 | NP-FM500H |
Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec) |
Time lapse feature | With downloadable app | |
Type of storage | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | 1 | Two |
Launch price | $2,913 | $848 |