Sony A33 vs Sony ZV-1
67 Imaging
54 Features
80 Overall
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88 Imaging
55 Features
86 Overall
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Sony A33 vs Sony ZV-1 Key Specs
(Full Review)
- 14MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 12800 (Push to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Introduced August 2010
- Renewed by Sony A35
(Full Review)
- 20MP - 1" Sensor
- 3" Fully Articulated Screen
- ISO 125 - 12800 (Raise to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-70mm (F1.8-2.8) lens
- 294g - 105 x 60 x 44mm
- Launched May 2020
- Newer Model is Sony ZV-1 II

Sony A33 vs Sony ZV-1: An Expert Comparison for Photographers and Creators
Choosing the right camera in today’s fast-evolving market can be daunting, especially when two models come from the same brand yet target different user bases and creative goals. The Sony A33, introduced in 2010, and the Sony ZV-1, a 2020 release, encapsulate very different design philosophies - an entry-level DSLR-style interchangeable-lens camera versus a compact, vlogging-optimized point-and-shoot with a large sensor. As photographers and videographers ourselves with over 15 years of camera testing experience, we’ll break down exactly how these two cameras compare - technically, practically, and creatively - across all major photography uses.
Our aim is to connect you with concrete insights that help you decide which of these cameras fits your creative journey best. Let’s dive in.
A Tale of Two Sonys: Form Factor and Ergonomics
Before we get to sensor specs or autofocus intricacies, let’s talk about how these cameras feel and fit in your hand, car, or carry bag.
Specification | Sony A33 | Sony ZV-1 |
---|---|---|
Body Type | Compact SLR | Large Sensor Compact |
Dimensions (mm) | 124 x 92 x 85 | 105 x 60 x 44 |
Weight (g) | 500 | 294 |
Lens Compatibility | Sony/Minolta Alpha Mount | Fixed 24-70mm f/1.8-2.8 Lens |
Screen | 3” Fully Articulated, 921k dots | 3” Fully Articulated, 922k dots Touchscreen |
You immediately notice the A33’s heft and DSLR-style grip, a classic design providing comfortable handling especially for extended shoots or with telephoto lenses. The full DSLR shape also means there’s room for an electronic viewfinder (EVF) with good resolution (1150 dots) and 100% coverage, useful for bright outdoor shooting or precise framing.
The ZV-1, on the other hand, is significantly smaller and lighter - ideal for creators on the move who want discrete portability without lugging additional lenses. While it omits a viewfinder - relying solely on its articulating touchscreen - its compact form is optimized for vloggers and content creators, emphasizing quick one-handed operation and selfie-friendly flips.
Ergonomics Verdict:
- If you value a traditional camera experience with optical controls and a robust body, A33 is a true DSLR feel.
- For travel, casual shooting, or vlogging, the ZV-1’s compact, touchscreen-first interface wins hands down.
Sensor Technology and Image Quality: Size Matters
Image quality ultimately hinges on sensor capability and image processing. Here’s a direct specification comparison:
Sensor Characteristic | Sony A33 | Sony ZV-1 |
---|---|---|
Sensor Type | APS-C CMOS | 1" BSI CMOS |
Sensor Dimensions | 23.5 x 15.6 mm (366.6 mm²) | 13.2 x 8.8 mm (116.16 mm²) |
Resolution | 14 MP (4592 x 3056) | 20 MP (5472 x 3648) |
Max Native ISO | 12800 | 12800 |
Anti-Aliasing Filter | Yes | Yes |
The A33 features a traditional APS-C sensor measuring 23.5 x 15.6 mm, considerably larger than the ZV-1’s 1-inch sensor (13.2 x 8.8 mm). Larger sensors generally provide better low-light performance, dynamic range, and depth-of-field control. The A33, despite its lower resolution at 14MP, benefits from a bigger sensor area yielding superior noise handling and wide dynamic range (12.6 EV measured by DxOMark).
However, the ZV-1’s 20MP resolution on a smaller sensor uses a backside-illuminated (BSI) design improving light gathering efficiency. This makes it excellent for detailed images in good light and video-focused use scenarios. Its max electronic shutter speed (1/32000s) also allows shooting in very bright conditions with shallow depth-of-field.
Image Quality Considerations:
- Portraits: A33’s larger sensor better for shallow depth control and natural bokeh, especially with fast prime lenses.
- Low Light & Night: A33 offers cleaner images above ISO 1600; ZV-1’s BSI sensor performs well but can show more noise beyond ISO 3200.
- Resolution & Detail: ZV-1 captures higher pixel counts for cropped or large format prints, especially under adequate light.
If image quality - especially in low light or for professional-level portraiture - is your priority, the A33’s sensor is the better performer overall.
Autofocus System: Speed, Precision, and Tracking
Autofocus (AF) capabilities define how well you capture decisive moments, especially in fast-moving photography fields like sports and wildlife.
Feature | Sony A33 | Sony ZV-1 |
---|---|---|
AF Points | 15 Phase Detection (3 cross-type) | 315 Hybrid AF (phase + contrast detection) |
AF Modes | Single, Continuous, Selective Focus | Single, Continuous, Touch AF, Face Detection |
Face/Eye Detection | Yes (Facial only) | Yes (Face & Eye AF for humans) |
Animal Eye AF | No | No |
AF Tracking | No | Yes |
AF System Type | Phase Detection Autofocus | Advanced Hybrid AF (Phase + Contrast) |
Sony’s A33 uses an early E-mount translucent mirror system with 15 phase-detection points. While respectable for its time, it lacks modern continuous tracking, limiting its ability to follow moving subjects fluidly.
The ZV-1, benefiting from a decade of advances, employs 315 AF points combining phase-detection and contrast detection, coupled with highly optimized face and eye autofocus, perfect for video work and fast-moving scenes. The near-instantaneous AF acquisition and accurate tracking are outstanding for vlogging, street photography, and candid portraits.
Real-World AF Experience:
- Sports & Wildlife: ZV-1’s tracking AF and higher frame rate burst (24 fps) outperform the A33’s 7 fps and non-tracking AF.
- Portraits: Both can lock focus on eyes well, but ZV-1 offers smoother continuous AF for moving subjects or video.
- Street & Event: The quick AF autofocus on ZV-1 makes spontaneous shots more reliable.
Build Quality and Weather Resistance
Neither camera offers professional-grade weather sealing, but their construction quality differs.
Aspect | Sony A33 | Sony ZV-1 |
---|---|---|
Environmental Sealing | No | No |
Build Material | Polycarbonate shell over metal frame | Plastic composite chassis |
Flash | Built-in, pop-up, with various sync modes | None, external flashes supported |
Durability | Moderate for casual use | Designed for portability |
While the A33’s ergonomics and build feel sturdier overall than the compact ZV-1, neither is suitable for harsh environments or heavy rain without external protection.
Display and Interface: Touchscreen vs. Buttons
Both cameras feature fully articulating 3” screens with near-identical resolution (~921k dots), but the ZV-1 adds a responsive touchscreen layer.
Feature | Sony A33 | Sony ZV-1 |
---|---|---|
Screen Type | Fully articulated, non-touch | Fully articulated, multi-touch |
User Interface | Traditional buttons/dials | Touch plus traditional buttons |
Viewfinder | Electronic, 1150 dots | None |
Touch-to-Focus | No | Yes |
Creative Assist | Limited | User-friendly menu for creators |
The touch display on the ZV-1 streamlines focus selection, menu navigation, and playback - ideal for beginners and vloggers. Conversely, the A33 favors traditional tactile controls and the comfort of a large EVF for precise framing.
Lens Ecosystem and Compatibility
It’s important to consider lens versatility, as it directly affects creative flexibility.
Lens Compatibility | Sony A33 | Sony ZV-1 |
---|---|---|
Lens Mount | Sony/Minolta Alpha (A-Mount) | Fixed 24-70 mm f/1.8-2.8 inbuilt |
Number of Available Lenses | 143 (third-party included) | N/A (non-interchangeable) |
Telephoto Support | Yes (with appropriate A-mount lenses) | No |
Macro Capabilities | Depends on lens | Close focus 5 cm macro distance |
The A33’s compatibility with a broad range of A-mount lenses (including excellent legacy Minolta lenses) offers incredible creative scope - ideal for portraits, wildlife telephoto zoom, or specialized optics like tilt-shift and macro lenses.
The ZV-1, with a fixed lens design optimized for 24-70mm range, is versatile for everyday shooting, selfies, and short telephoto but limits focal length flexibility.
Battery Life and Storage Options
Feature | Sony A33 | Sony ZV-1 |
---|---|---|
Battery Model | NP-FW50 (standard Sony battery) | Proprietary battery included |
CIPA Rated Shots | ~340 shots per charge | ~260 shots per charge |
Storage | SD / SDHC / SDXC + Memory Stick | SD / SDHC / SDXC |
Storage Slots | Single slot | Single slot |
The A33 gives a longer battery life, making it more reliable for day-long shoots without needing spare batteries. The ZV-1’s shorter battery life reflects compact design trade-offs, though good for typical vlogging or casual use with quick recharge breaks.
Video Capabilities: Who Shoots Better Video?
Video performance is a key differential here.
Specs | Sony A33 | Sony ZV-1 |
---|---|---|
Max Video Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (4K UHD at 30fps) |
Codecs | MPEG-4, AVCHD, H.264 | MPEG-4, AVCHD, XAVC S |
Frame Rates | Up to 60 fps (1080p) | Up to 120 fps slow motion (1080p) |
Stabilization | Sensor-based (unnamed type) | Optical SteadyShot (OIS) |
Microphone Input | Yes | Yes |
Headphone Output | No | No |
Video Features | Basic video modes | Advanced, for content creators |
Timelapse Recording | No | Yes |
The ZV-1’s 4K capability with high bitrates and advanced codecs gives it a serious edge for content creators and vloggers requiring crisp images and post-production flexibility. Optical stabilization significantly improves handheld smoothness.
The A33’s Full HD video is competent but not competitive today, with limited frame rates and no 4K option. For casual video, it is fine; for professional video or vlogging, it lags behind.
Specialty Photography Styles: How Do They Stack Up?
1. Portrait Photography
- A33: Larger sensor, better bokeh control, natural skin tones via interchangeable lenses. Solid facial AF but no eye AF tracking.
- ZV-1: Good skin tone rendering, touch-based eye AF smooth for video, fixed lens limits creativity but excellent autofocus in video mode.
2. Landscape Photography
- A33: Larger sensor, higher dynamic range (12.6 EV), interchangeable lenses for ultra-wide or telephoto, larger grip for tripod mounts.
- ZV-1: Good resolution though smaller sensor limits dynamic range and noise performance in shadows. Compact body great for travel landscapes.
3. Wildlife Photography
- A33: 7 fps with phase detection AF, supports telephoto lenses for distant subjects, but limited tracking AF.
- ZV-1: 24 fps burst speeds improve capture rate; excellent continuous AF tracking though limited telephoto reach.
4. Sports Photography
- A33: Limited burst and tracking AF capacity, may struggle with fast-paced action.
- ZV-1: Superior burst speed and tracking make it surprisingly capable for casual sports photography.
5. Street Photography
- A33: Bulky and less discreet.
- ZV-1: Compact, quiet, and fast AF with touchscreen controls make it ideal for candid shots.
6. Macro Photography
- A33: Depends on lens used, capable with specialty macro lenses.
- ZV-1: Shoots close at 5cm; reasonable detail for casual macro without lens swaps.
7. Night/Astronomy Photography
- A33: Larger sensor excels at low noise long exposures; manual controls available.
- ZV-1: Less suited due to sensor noise and limited exposure options.
8. Video Production
- ZV-1: Clear winner with 4K, slow motion, stabilization, and microphone input tailored to creators.
- A33: Basic video capabilities, less suited for professional video production.
9. Travel Photography
- ZV-1: Lightweight, pocketable with good zoom range for diverse scenes.
- A33: Bulkier but more versatile with lens interchange options.
10. Professional Workflows
- A33: RAW support, advanced exposure modes, and better integration with professional lenses.
- ZV-1: RAW supported but limited manual controls and no interchangeable optics.
Additional Features and Connectivity
Connectivity | Sony A33 | Sony ZV-1 |
---|---|---|
Wireless | Eye-Fi card compatible | Built-in WiFi + Bluetooth |
USB | USB 2.0 | USB 2.0 |
HDMI | Yes | Yes |
GPS | No | No |
Self-Timer | Yes (2/10 sec) | Yes |
Flash Support | Built-in & external | External only (no built-in) |
The ZV-1’s integrated WiFi and Bluetooth make transfer and remote control seamless, important for social media creators on the go. The A33 requires Eye-Fi cards or cables for wireless transfer, reflecting its older generation design.
Overall Performance and Camera Scores
While the A33 scored a respectable 70 on DxOMark for imaging performance (not including video), the ZV-1 has not been DxO tested but performs impressively in real-world creative scenarios.
To break down strengths by photographic genre:
- The A33 excels in portrait and landscape photography.
- The ZV-1 leads in video, street photography, and travel.
Who Should Buy Which Camera?
Choose the Sony A33 if you:
- Want an affordable, entry-level DSLR with interchangeable lenses.
- Prioritize image quality with a larger APS-C sensor.
- Need versatility in focal lengths and creative lens options.
- Shoot a lot of stills like portraits, landscapes, or macro images.
- Prefer an electronic viewfinder for precise framing.
Choose the Sony ZV-1 if you:
- Are a vlogger, content creator, or casual photographer wanting 4K video.
- Need a compact, lightweight camera with a versatile lens.
- Want the latest autofocus tech with eye tracking and fast burst shooting.
- Prefer touchscreen operation and wireless connectivity.
- Value handheld stabilization and easy selfie-friendly features.
Final Thoughts: Experience Meets Innovation
Both the Sony A33 and ZV-1 reflect distinct eras and philosophies in digital camera design. The A33 remains a capable DSLR for photographic enthusiasts desiring interchangeable lenses and manual creative control rooted in traditional shooting styles. Meanwhile, the ZV-1 embraces the current creator mindset - packaged in a pocketable body, brimming with smart autofocusing, superior video, and user-centric features.
We recommend:
Visit a camera store or rent both to get a personal feel for their handling and interface. Consider your creative goals carefully: if still image quality and lens flexibility drive your work, the A33 offers outstanding value. If video, travel convenience, and instant sharing excite you, the ZV-1 is an unbeatable compact powerhouse.
Don’t just settle - explore, shoot, and discover which Sony joins you best on your visual storytelling journey.
Accessory Suggestions to Get You Started
-
For Sony A33:
- Standard Sony NP-FW50 battery plus charger for long shoots
- Fast prime lenses like Sony 50mm f/1.8 for portraits
- Tripod and remote release for landscapes or astrophotography
- External flashes for creative lighting
-
For Sony ZV-1:
- Wireless microphone (compatible with Sony’s mic input)
- Extra compact tripod or grip for vlogging ease
- High-speed SD card for 4K video recording
- Protective carrying case to guard the lens
Your photographic journey is unique - armed with these insights, you now can confidently select a Sony model that complements your creativity, budget, and shooting style. Explore their capabilities firsthand and start crafting images and videos that truly express your vision.
Happy shooting!
Sony A33 vs Sony ZV-1 Specifications
Sony SLT-A33 | Sony ZV-1 | |
---|---|---|
General Information | ||
Company | Sony | Sony |
Model | Sony SLT-A33 | Sony ZV-1 |
Type | Entry-Level DSLR | Large Sensor Compact |
Introduced | 2010-08-24 | 2020-05-27 |
Physical type | Compact SLR | Large Sensor Compact |
Sensor Information | ||
Processor | Bionz | Bionz X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | 1" |
Sensor measurements | 23.5 x 15.6mm | 13.2 x 8.8mm |
Sensor surface area | 366.6mm² | 116.2mm² |
Sensor resolution | 14MP | 20MP |
Anti aliasing filter | ||
Aspect ratio | 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Maximum resolution | 4592 x 3056 | 5472 x 3648 |
Maximum native ISO | 12800 | 12800 |
Maximum boosted ISO | 25600 | 25600 |
Min native ISO | 100 | 125 |
RAW photos | ||
Min boosted ISO | - | 80 |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | 15 | 315 |
Cross focus points | 3 | - |
Lens | ||
Lens mount | Sony/Minolta Alpha | fixed lens |
Lens focal range | - | 24-70mm (2.9x) |
Highest aperture | - | f/1.8-2.8 |
Macro focus distance | - | 5cm |
Available lenses | 143 | - |
Focal length multiplier | 1.5 | 2.7 |
Screen | ||
Display type | Fully Articulated | Fully Articulated |
Display sizing | 3 inches | 3 inches |
Resolution of display | 921k dots | 922k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 1,150k dots | - |
Viewfinder coverage | 100 percent | - |
Viewfinder magnification | 0.73x | - |
Features | ||
Slowest shutter speed | 30 seconds | 30 seconds |
Maximum shutter speed | 1/4000 seconds | 1/2000 seconds |
Maximum quiet shutter speed | - | 1/32000 seconds |
Continuous shooting rate | 7.0 frames per second | 24.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 10.00 m (@ ISO 100) | no built-in flash |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless | Auto, Flash On, Slow Synchro, Rear Sync, Flash Off |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Maximum flash synchronize | 1/160 seconds | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 30p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 25p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 25p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM3840 x 2160 @ 24p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 120p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 100p / 60 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 60p / 28 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60i / 24 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60i / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM1920 x 1080 @ 50p / 28 Mbps, MP4, H.264, AAC1920 x 1080 |
Maximum video resolution | 1920x1080 | 3840x2160 |
Video data format | MPEG-4, AVCHD, H.264 | MPEG-4, AVCHD, XAVC S |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 500 gr (1.10 lbs) | 294 gr (0.65 lbs) |
Dimensions | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") | 105 x 60 x 44mm (4.1" x 2.4" x 1.7") |
DXO scores | ||
DXO All around score | 70 | not tested |
DXO Color Depth score | 22.8 | not tested |
DXO Dynamic range score | 12.6 | not tested |
DXO Low light score | 591 | not tested |
Other | ||
Battery life | 340 pictures | 260 pictures |
Type of battery | Battery Pack | Battery Pack |
Battery model | NP-FW50 | - |
Self timer | Yes (2 or 10 sec) | Yes |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | Single | Single |
Price at launch | $230 | $750 |