Pentax K-50 vs Ricoh GR III Comparison
Pentax K-50
Ricoh GR III
Price | |||
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Brand | Pentax | Ricoh | |
Model | K-50 | GR III | |
Released Refers to the year this camera was officially made available for sale. | 2013 | 2018 | |
Announcement Date Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. | June 12, 2013 | September 25, 2018 | |
Camera Type |  DSLR |  Compact | |
Camera Size | |||
Camera Weight |
The Ricoh GR III outperforms the Pentax K-50 with a score of 66/100 compared to 57/100. Both cameras share common features, such as their announcement and release years, with the Pentax K-50 in 2013 and the Ricoh GR III in 2018.
The Ricoh GR III excels with its compact size (109 x 62 x 33mm) and lighter weight (257g / 0.57lbs), making it more portable than the Pentax K-50, which measures 130 x 97 x 71mm and weighs 650g / 1.43lbs. However, the Pentax K-50 has a more affordable launch price of $599, while the Ricoh GR III launched at $899.
Considering these factors, the Ricoh GR III is a better choice for those seeking portability, while the Pentax K-50 offers a more budget-friendly option without compromising on quality.
Pentax K-50 vs Ricoh GR III Overview and Optics
The Ricoh GR III outperforms the Pentax K-50 in optics with a score of 68/100 compared to the Pentax K-50’s 62/100. Both cameras share some common specifications, including an APS-C CMOS sensor, shooting speed, and image stabilization.
The Ricoh GR III excels with its 24-megapixel sensor, providing higher resolution images than the 16.28-megapixel Pentax K-50. Additionally, the GR III features a more advanced GR Engine 6 processor, which contributes to better image quality and processing. In contrast, the Pentax K-50 uses a Prime M processor. Despite having a lower DXOMARK score of 76 compared to the K-50’s 79, the Ricoh GR III still delivers superior overall optics performance.
On the other hand, the Pentax K-50 offers a faster shooting speed of 6 frames per second, compared to the Ricoh GR III’s 4 frames per second. This allows for capturing fast-moving subjects more effectively. Moreover, the K-50 has a Pentax KAF lens mount, enabling users to interchange lenses for various shooting scenarios. The Ricoh GR III, however, has a fixed lens mount, limiting its versatility.
Weighing the pros and cons, the Ricoh GR III is the winner in optics performance with its higher resolution, advanced processor, and overall score. This camera is ideal for users seeking superior image quality in a compact design. Meanwhile, the Pentax K-50 is better suited for those who prioritize shooting speed and lens versatility. Ultimately, the choice depends on the specific needs and preferences of the user.
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Optics
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Pentax K-50
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Ricoh GR III
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Megapixels The higher the number of megapixels, the more detail the cameras sensor can capture. | 16.28 MP | 24 MP | |
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Image Resolution Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. | 4928 x 3264 px | 6000 x 4000 px | |
Sensor Type The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. | CMOS | CMOS | |
Sensor Size The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture. | 15.7 x 23.7 mm | 23.5 x 15.6 mm | |
Sensor Format Refers to the most commonly used sensor sizes. |  APS-C | APS-C | |
Frame Rate The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. | 6 fps | 4 fps | |
Lens Mount The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras. | Pentax KAF | Fixed | |
Image Processor The image processor in the camera converts the information collected on the sensor for digital storage on the memory card. | Prime M | GR Engine 6 | |
Aspect Ratio The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3. |  3:2 | 3:2 | |
Minimum ISO (Native) Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. | 100 | 100 | |
Maximum ISO (Native) Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise. | 51,200 | 102,400 | |
Minimum ISO (Expanded) Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 100 | 100 | |
Maximum ISO (Expanded) Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 51200 | 102400 | |
Minimum Shutter Speed The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. | 30 s | 30 s | |
Maximum Shutter Speed The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries. | 1/ 6000 s | 1/ 4000 s | |
Autofocus Points Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings. | 11 | 1 | |
In-body Stabilization In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake. |   | | |
Viewfinder Type The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens. | Optical (pentaprism) | Electronic |
Pentax K-50 vs Ricoh GR III Video Performance
The Ricoh GR III outperforms the Pentax K-50 in video capabilities, scoring 70/100 compared to the K-50’s 57/100. Both cameras share some common video specifications, such as Full HD maximum video resolution (1920 x 1080) and built-in time-lapse functionality. However, the Ricoh GR III surpasses the Pentax K-50 in a few key areas, making it the superior choice for videography.
The Ricoh GR III’s most significant advantage lies in its higher maximum video frame rate, offering 60fps compared to the Pentax K-50’s 30fps. This difference allows the GR III to capture smoother and more detailed video, particularly in fast-paced or action-packed scenes. Additionally, the higher frame rate provides more flexibility in post-production, such as creating slow-motion effects.
The Pentax K-50 does not have any distinct advantages over the Ricoh GR III in terms of video capabilities. Both cameras share the same maximum video resolution, dimensions, and time-lapse functionality. As a result, the K-50 cannot compete with the GR III’s higher frame rate, which is a critical factor for videographers.
Given the 13-point difference in video scores and the Ricoh GR III’s superior frame rate, it is evident that the GR III is the better choice for those prioritizing video capabilities. The Pentax K-50 may still be suitable for casual video users, but the Ricoh GR III offers a more advanced and versatile video experience.
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Video
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Pentax K-50
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Ricoh GR III
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Video Indicates if this camera is capable of recording video. |  | | |
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Max Video Resolution The best resolution this camera can capture video in. Modern cameras can capture up to 8K video. |  Full HD | Full HD | |
Max Video Dimensions Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video. | 1920 x 1080 px | 1920 x 1080 px | |
Max Video Frame Rate How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect. | 30 p | 60 p | |
Time-Lapse Built In A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video. |  | | |
Video File Format Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files. | MPEG-4 | MPEG-4, MOV |
Pentax K-50 vs Ricoh GR III Features and Benefits
The Ricoh GR III triumphs over the Pentax K-50 with a feature score of 70/100, compared to the K-50’s 54/100. Both cameras share some common specifications, such as a 3-inch screen size and the absence of a flip screen and GPS. However, the Ricoh GR III surpasses the Pentax K-50 in several aspects, making it the superior choice.
The Ricoh GR III boasts a higher screen resolution of 1,037,000 dots, compared to the Pentax K-50’s 921,000 dots. This results in a clearer and more detailed display on the GR III. Additionally, the GR III possesses a touchscreen, providing users with a more intuitive and convenient way to navigate through the camera’s settings and features.
Connectivity is another area where the Ricoh GR III outshines the Pentax K-50. The GR III comes with built-in WiFi and Bluetooth capabilities, enabling seamless sharing of images and remote control of the camera. The K-50, on the other hand, lacks both WiFi and Bluetooth, limiting its connectivity options.
Despite its lower feature score, the Pentax K-50 does not offer any notable advantages over the Ricoh GR III in terms of features. The GR III’s higher score reflects its superior specifications and overall better performance.
Considering the differences in features and specifications, the Ricoh GR III is the clear winner between these two cameras. Its higher screen resolution, touchscreen, and connectivity options make it a more versatile and user-friendly option for photographers. The Pentax K-50, while still a capable camera, falls short in comparison to the Ricoh GR III’s advanced features.
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Features
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Pentax K-50
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Ricoh GR III
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Built-in Flash A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |  |  | |
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External Flash External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera. |  | | |
GPS GPS features in a camera will include location metadata to each of your photographs. |  | | |
Weather Sealing Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions. |  | | |
Screen Type | LCD | TFT LCD | |
Touch Screen Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons. |  | | |
Screen Size |  3" | 3" | |
Screen Resolution Screen dots indicate the resolution of the LCD screen by including each sub pixel. | 921,000 dots | 1,037,000 dots | |
Flip Screen A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles. |  | | |
Live View Live View feature allows you to see a continuous live video of what is being seen through your lens. |  | | |
Wi-Fi |  | | |
Bluetooth Bluetooth capabilities allow you wireless control of your camera with other external devices. |  | | |
Pentax K-50 vs Ricoh GR III Storage and Battery
The Ricoh GR III wins the storage and battery comparison with a score of 27/100, while the Pentax K-50 scores 24/100. Both cameras share similarities in storage, with one memory card slot each and accepting SD, SDHC, and SDXC cards.
The Ricoh GR III surpasses the Pentax K-50 with its additional internal storage and USB charging capability. This offers convenience and flexibility in storing images and charging the camera on-the-go. However, the Pentax K-50 excels in battery life, providing 410 shots per charge compared to the Ricoh GR III’s 200 shots. This longer battery life makes the Pentax K-50 more suitable for extended shooting sessions.
Despite the Pentax K-50’s advantage in battery life, the Ricoh GR III’s additional storage and USB charging make it a more versatile option in the storage and battery department.
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Storage and Battery
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Pentax K-50
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Ricoh GR III
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Memory Card | SD / SDHC / SDXC | SD / SDHC / SDXC (UHS-I compatible), Internal Storage | |
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Dual Memory Card Slots |  | | |
Battery Type | D-LI109 | DB-110 | |
Battery Life Approximately how long this cameras battery will last measured by how many photographs you will be able to take. | 410 shots | 200 shots | |
USB Charging |  | |
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DXOMARK Scores
Sensor scores tested by DXOMARK |
Pentax K-50
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Ricoh GR III
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Overall Score DXOMARK overall sensor score. | N/A | ||
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Portrait (Color Depth) As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.' | 23.7 bits | N/A | |
Landscape (Dynamic Range) As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.' | 13 EVs | N/A | |
Sports (Low-Light ISO) Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better' | 1120 | N/A |
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Scores
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Pentax K-50
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Ricoh GR III
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Main Features | N/A | ||
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Extra Features | N/A | ||
Construction and Durability | N/A | ||
Handling and Ergonomics | N/A | ||
Value for Money | N/A | ||
Total Score | N/A |
Pentax K-50 vs Ricoh GR III – Our Verdict
Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Pentax K-50 or the Ricoh GR III:
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User Scores
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Pentax K-50
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Ricoh GR III
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B&H photo video | N/A |
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