Pentax K-70 vs Sony A330
62 Imaging
67 Features
81 Overall
72
67 Imaging
50 Features
50 Overall
50
Pentax K-70 vs Sony A330 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 102400
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 688g - 126 x 93 x 74mm
- Revealed June 2016
- Replacement is Pentax KF
(Full Review)
- 10MP - APS-C Sensor
- 2.7" Tilting Display
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 529g - 128 x 97 x 71mm
- Launched May 2009
- Previous Model is Sony A300
Body cameras now worn by bakery staff to deter stealing Pentax K-70 vs Sony A330 Overview
The following is a detailed comparison of the Pentax K-70 and Sony A330, both Entry-Level DSLR cameras by rivals Pentax and Sony. There is a large difference among the sensor resolutions of the K-70 (24MP) and A330 (10MP) but they use the same exact sensor size (APS-C).
Sora from OpenAI releases its first ever music videoThe K-70 was introduced 7 years after the A330 which is a fairly serious difference as far as camera tech is concerned. Both the cameras offer the identical body type (Compact SLR).
Before diving straight into a in depth comparison, below is a short highlight of how the K-70 matches up against the A330 when considering portability, imaging, features and an overall mark.
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Following is a sample of the gallery pictures for Pentax K-70 & Sony Alpha DSLR-A330. The whole galleries are provided at Pentax K-70 Gallery & Sony A330 Gallery.
Reasons to pick Pentax K-70 over the Sony A330
| K-70 | A330 | |||
|---|---|---|---|---|
| Launched | June 2016 |  | May 2009 | Newer by 86 months |
| Display type | Fully Articulated |  | Tilting | Fully Articulating display |
| Display sizing | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 921k |  | 230k | Clearer display (+691k dot) |
| Selfie screen |  | Easy selfies |
Reasons to pick Sony A330 over the Pentax K-70
| A330 | K-70 |
|---|
Common features in the Pentax K-70 and Sony A330
| K-70 | A330 | |||
|---|---|---|---|---|
| Manual focus |  | Very precise focus | ||
| Touch display |  | No Touch display |
Pentax K-70 vs Sony A330 Physical Comparison
In case you're aiming to travel with your camera regularly, you will need to take into account its weight and dimensions. The Pentax K-70 features external measurements of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") having a weight of 688 grams (1.52 lbs) while the Sony A330 has dimensions of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") having a weight of 529 grams (1.17 lbs).
Check the Pentax K-70 and Sony A330 in our brand new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will change depending on the lens you have at the time. Underneath is the front view overall size comparison of the K-70 compared to the A330.
Taking into consideration size and weight, the portability grade of the K-70 and A330 is 62 and 67 respectively.
Pentax K-70 vs Sony A330 Sensor Comparison
Oftentimes, its hard to picture the contrast in sensor dimensions purely by looking through technical specs. The picture here might offer you a much better sense of the sensor measurements in the K-70 and A330.
As you can tell, each of these cameras offer the same exact sensor sizing but different resolution. You can anticipate the Pentax K-70 to render extra detail using its extra 14MP. Greater resolution will also help you crop pics a little more aggressively. The more modern K-70 provides a benefit in sensor technology.
Pentax K-70 vs Sony A330 Screen and ViewFinder
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Pentax K-70 vs Sony A330 Specifications
| Pentax K-70 | Sony Alpha DSLR-A330 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Sony |
| Model type | Pentax K-70 | Sony Alpha DSLR-A330 |
| Category | Entry-Level DSLR | Entry-Level DSLR |
| Revealed | 2016-06-08 | 2009-05-18 |
| Physical type | Compact SLR | Compact SLR |
| Sensor Information | ||
| Chip | PRIME MII | Bionz |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.5 x 15.6mm | 23.5 x 15.7mm |
| Sensor area | 366.6mm² | 369.0mm² |
| Sensor resolution | 24MP | 10MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Maximum resolution | 6000 x 4000 | 3872 x 2592 |
| Maximum native ISO | 102400 | 3200 |
| Lowest native ISO | 100 | 100 |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 11 | 9 |
| Cross type focus points | 9 | - |
| Lens | ||
| Lens mount type | Pentax KAF2 | Sony/Minolta Alpha |
| Amount of lenses | 151 | 143 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fully Articulated | Tilting |
| Screen diagonal | 3 inches | 2.7 inches |
| Screen resolution | 921k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentaprism) | Optical (pentamirror) |
| Viewfinder coverage | 100 percent | 95 percent |
| Viewfinder magnification | 0.63x | 0.49x |
| Features | ||
| Slowest shutter speed | 30 secs | 30 secs |
| Maximum shutter speed | 1/6000 secs | 1/4000 secs |
| Continuous shooting rate | 6.0fps | 3.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 12.00 m (at ISO 100) | 10.00 m |
| Flash modes | Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Maximum flash synchronize | - | 1/160 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | - |
| Maximum video resolution | 1920x1080 | None |
| Video format | MPEG-4, H.264 | - |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 688 gr (1.52 lb) | 529 gr (1.17 lb) |
| Dimensions | 126 x 93 x 74mm (5.0" x 3.7" x 2.9") | 128 x 97 x 71mm (5.0" x 3.8" x 2.8") |
| DXO scores | ||
| DXO All around rating | not tested | 64 |
| DXO Color Depth rating | not tested | 22.4 |
| DXO Dynamic range rating | not tested | 11.5 |
| DXO Low light rating | not tested | 535 |
| Other | ||
| Battery life | 410 shots | 230 shots |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | - | NP-FH50 |
| Self timer | Yes (2 or 12 secs, continuous) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC (UHS-I compatible) | SD/ SDHC, Memory Stick Pro Duo |
| Card slots | One | One |
| Launch pricing | $649 | $545 |
