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Sony A7R II vs Sony A580

Portability
68
Imaging
75
Features
84
Overall
78
Sony Alpha A7R II front
 
Sony Alpha DSLR-A580 front
Portability
64
Imaging
56
Features
82
Overall
66

Sony A7R II vs Sony A580 Key Specs

Sony A7R II
(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
Sony A580
(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
Snapchat Adds Watermarks to AI-Created Images

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)

Sony A7R II vs Sony A580 size comparison

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

Sony A7R II vs Sony A580 sensor size comparison

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

Sony A7R II vs Sony A580 top view buttons comparison

Sony A7R II vs Sony A580 Screen and Viewfinder comparison

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.

  • 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.

  • 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

Detailed spec comparison table for Sony A7R II and Sony A580
 Sony Alpha A7R IISony 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