Are you looking for the best camera to suit your needs? Due to a wide range of options, making a wise and weighted decision can be rather challenging. Which specs to keep in mind? What are the key pros and cons of each model? This comparison should give some helpful hints!
The goal of this overview is to provide a detailed comparison of two popular camera models from Semi-Pro DSLR category, introduced by Pentax. We are going to take a closer look at the technical and physical characteristics, features, and performance. The models we are going to assess and compare in this review are K-3 and K-3 II. The first common feature of Pentax K-3 and Pentax K-3 II that is worth mentioning is sensor. Both cameras feature CMOS sensors with a resolution of 24.0 MP.
Now, before we can move on to our comparison, let's take a moment to look at the key characteristics of Pentax K-3 and Pentax K-3 II.
Pentax K-3 Key Features:
Pentax K-3 II Key Features:
Since Pentax K-3 has been around for some time, it was substituted by Pentax K-3 II.
|Built-In Flash||Yes vs No||All the lenses are stabilized|
|Flash Range||13 vs No||13 better flash range|
|Dxo Color Depth||23.7 vs 23.6||Better color depth|
|Dxo Low Light Iso||1216 vs 1106||Better High ISO performance|
|Wireless Connectivity||Optional vs No||Better connectivity|
|Gps||Built-in vs Optional||Has GPS|
|Continuous Shooting||8.3 fps vs 8 fps||0.3 fps faster|
|Battery Life||720 shots vs 560 shots||160 more frames with a single charge|
|Dxo Dynamic Range||13.6 vs 13.4||Better dynamic range|
|Screen Size||3.2″ | 3.2″||Large display|
|Screen Resolution||1,037k dots | 1,037k dots||High resolution screen|
|Viewfinder||Optical (pentaprism) | Optical (pentaprism)||Better framing and control|
|Raw Support||Yes | Yes||Better image quality|
|Sensor Resolution||24.0 MP | 24.0 MP||Bigger prints and more details|
|AutoFocus Face Detection||Yes | Yes||Very handy for portraits|
|Microphone Port||Yes | Yes||High quality audio recording option|
|Headphone Port||Yes | Yes||Better video control|
|Timelapse Recording||Yes | Yes||Creative shooting|
|Storage Slots||2 slots | 2 slots||Extra Storage Slots|
|Bracketing||Yes | Yes||Useful for tough lighting conditions and HDR|
|Continuous Shooting||8.0 fps | 8.3 fps||Nice continuous shooting|
|Image Stabilization||Yes | Yes||Built-in stabilization|
|Flash Sync Port||Yes | Yes||Port for Flash Sync|
|Environmental Sealing||Yes | Yes||Shoot at tough conditions|
|Battery Life||560 shots | 720 shots||Big number of frames with a single charge|
|Touch Screen||No | No||No touch screen|
|Screen Type||Fixed Type | Fixed Type||No flexible viewing angles|
Before heading straight to the technical characteristics of each model, let’s start with comparing their physical specs. Let’s start with looking at the physical difference of the two products. Below are images that clearly show the sizes of Pentax K-3 and Pentax K-3 II from the front view.
Now, let’s go on and see how the reviewed models are different or similar by the top view.
After looking at these images, you should get a clear idea of each model’s dimensions and how they are different from each other. However, we are not going to stop there. The next characteristic worth looking at is the weight. Of course, not every photographer is concerned about the weight, for example, it wouldn't be a decisive point for those who shoot in a studio. However, it is still an important factor because if you happen to go on a long photo session or just love having the camera with you wherever you go, you want to be sure that the chosen model isn't too heavy.
Speaking of weight, Pentax K-3 II is a lighter option of these two, as it weights 0g less than the Pentax K-3. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.
Sensor is, without a doubt, the most significant element of every digital camera. Its type, size, and resolution are the factors that define the quality of future shots. Thus, it is barely possible to pick a suitable camera without looking at these specs.
Are Pentax K-3 and Pentax K-3 II any different in terms of sensor type?
In terms of sensor type and resolution, these models are identical. Both Pentax K-3 and Pentax K-3 II come equipped with the same CMOS that has a resolution of 24.0 MP. Thus, if you are wondering, which option to choose, this is not a factor you should be looking at.
Take a look below to find the comparison of Pentax K-3 and Pentax K-3 II by the size of their sensors.
Pentax K-3 and Pentax K-3 II are identical by this indicator, as each feature a sensor of the same size. Thus, both cameras will provide the same level of control in terms of the depth of field if you use them with the same focal length and aperture.
If you are interested in photography or has made a career in this field, you should know that different types of shooting actually require different camera characteristics. While one model can produce outstanding portraits, at the same time, it can be terrible for shooting landscapes, and so on. Thus, before you purchase a specific camera, it is vital to decide, which type of shooting you do most often and consider an option that suits it the most.
This section of our comparison is devoted to the performance of Pentax K-3 and Pentax K-3 II in different fields of photography. Here we are going to look at the five main areas and evaluate how well each of the reviewed models performs in them. This will help you choose an option that suits your needs the most depending on your interest in one or several of these fields.
|Photography Type||Pentax K-3||Pentax K-3 II|
Disadvantages:No Significant Disadvantages
Disadvantages:No Significant Disadvantages
Disadvantages:No Significant Disadvantages
Hopefully, our detailed overview of these models has helped you consider all the main specs, pros and cons of each cameras. Maybe, after reading this comparison, some of you have already decided which option to opt for depending on your needs and preferences. However, if you are still wondering which option is a better choice, Pentax K-3 or Pentax K-3 II, below you can see what scores each of them received in five different aspects. To wrap up, we have used our unique Decision Algorithm that assesses different camera models upon 63 different factors including their price, and, if possible, DxO Mark scores. This algorithm allows us to make our verdict more consistent and objective.
What is our final verdict? Based on our comparison and the final scores of Pentax K-3 and Pentax K-3 II here is what we can say in conclusion:
According all the factors that we considered in the process of comparing these two cameras, Pentax K-3 II deserves a higher Total Score than the Pentax K-3. Thus, if you are choosing between these options, we would recommend you to choose the first model over the other one.
For better understanding of each model’s technical characteristics, find the detailed comparison below:
|Pentax K-3||Pentax K-3 II|
|Announced||Apr 10, 2014||Apr 23, 2015|
|Body Type||Mid-size SLR||Mid-size SLR|
|Sensor Dimensions||23.5 x 15.6 mm||23.5 x 15.6 mm|
|Sensor Area||366.60 mm2||366.60 mm2|
|Sensor Resolution||24.0 MP||24.0 MP|
|Max Image Resolution||6016 x 4000||6016 x 4000|
|Max Native ISO||51,200||51,200|
|Max Boosted ISO||n/a||n/a|
|Min Native ISO||100||100|
|Lens Mount||Pentax KAF2||Pentax KAF2|
|Number of Lenses||144||144|
|Focal Length Multiplier||1.5x||1.5x|
|Macro Focus Range|
|AF Multi Area|
|AF Live View|
|AF Face Detection|
|AF Contrast Detection|
|AF Phase Detection|
|Number of Focus Points||27||27|
|Number of Cross Focus Points||25||25|
|Screen Type||Fixed Type||Fixed Type|
|Screen Resolution||1,037k dots||1,037k dots|
|ViewFinder||Optical (pentaprism)||Optical (pentaprism)|
|ViewFinder Resolution||0k dots||0k dots|
|Min Shutter Speed||30 s||30 s|
|Max Shutter Speed||1/8000 s||1/8000 s|
|Continuous Shooting||8.0 fps||8.3 fps|
|Manual Exposure Mode|
|Custom White Balance|
|Flash Modes||Auto, red-eye, slow sync, slow sync + red-eye, trailing curtain sync, high speed, wireless, manual||Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync (available with dedicated external flash)|
|DxO Sensor Scores|
|DxO Sensor Score||80||80|
|DxO Color Depth||23.7||23.6|
|DxO Dynamic Range||13.4||13.6|
|DxO Low Light ISO||1216||1106|
|Video Resolutions||1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p)||1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p)|
|Max Video Resolution||1920 x 1080||1920 x 1080|
|Video Formats||MPEG-4, H.264||MPEG-4, H.264|
|USB||USB 3.0||USB 3.0|
|Weight||800 g||800 g|
|Physical Dimensions||131 x 100 x 77 mm||131 x 100 x 77 mm|
|Battery Life||560 shots||720 shots|
|Battery Type||Battery Pack||Battery Pack|
|Storage Type||Dual SD/SDHC/SDXC||Dual SD/SDHC/SDXC|