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Sony SLT Alpha 33 Specs and Scores

Storage & Battery
Sony SLT Alpha 33
SLT Alpha 33
Refers to the year this camera was officially made available for sale.
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
August 24, 2010
Camera Type
Camera Size
Camera Weight

The Sony SLT Alpha 33, a DSLR camera, receives a score of 46/100. Launched on August 24, 2010, it came with a price tag of $599. The camera measures 124 x 92 x 85mm and weighs 500g or 1.10lbs. Considering its age, the Alpha 33’s specifications may not compete well with modern cameras. However, its compact size and lightweight design remain appealing to some users.

Sony SLT Alpha 33 Overview and Optics

The optics of the Sony SLT Alpha 33 receive a score of 51 out of 100. The camera features 14.2 megapixels and a shooting speed of 7 frames per second. It is equipped with a CMOS sensor, Bionz processor, and a DXOMARK score of 70 for the sensor. The sensor size is APS-C, and the lens mount is Sony Alpha DT. The camera also offers image stabilization and a 3:2 aspect ratio.

In today’s market, the Sony SLT Alpha 33 has decent specifications, but it may not stand out among competitors. The 14.2-megapixel resolution is sufficient for casual photography, but professional photographers may prefer higher resolutions. The shooting speed of 7 frames per second is adequate for capturing fast-moving subjects, but it falls behind some newer models. The image stabilization feature is a valuable addition, as it helps reduce camera shake and improve image quality.

Therefore, the Sony SLT Alpha 33 provides decent optic performance but may not be the top choice for professional photographers or those seeking cutting-edge technology. However, it can still be a reliable option for hobbyists and casual users.

The higher the number of megapixels, the more detail the cameras sensor can capture.
14.2 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
4592 x 3056 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
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.
15.6 x 23.4 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
7 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.
Sony Alpha DT
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
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.
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
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.
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.
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.
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
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/ 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.
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.
Viewfinder Resolution
1,150,000 dots

Sony SLT Alpha 33 Video Performance

The video capabilities of the Sony SLT Alpha 33 earn a score of 56/100. This camera offers Full HD video resolution with maximum dimensions of 1920 x 1080. The frame rate reaches up to 60fps, providing smooth video capture. However, the Alpha 33 does not include built-in time-lapse functionality.

Comparing the Alpha 33’s video features to modern cameras, it falls short in some areas. Many current models now offer 4K resolution and advanced video features. Despite this, the Alpha 33’s Full HD resolution and 60fps frame rate still produce quality videos for casual users.

The Sony SLT Alpha 33 is a decent option for video capture but may not satisfy the needs of professionals or those seeking cutting-edge technology. It remains a suitable choice for hobbyists and those who prioritize other camera features.

Indicates if this camera is capable of recording video.
Max Video Resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
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
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.
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.

Sony SLT Alpha 33 Features and Benefits

The Sony SLT Alpha 33 scores 41/100 in the features department. With a screen size of 3 inches and a resolution of 921,000 dots, the camera falls short in providing the latest technological advancements. The lack of a touchscreen further limits its user-friendliness and adaptability in today’s market.

Although the Alpha 33 has a flip screen, it does not possess GPS, WIFI, or Bluetooth capabilities. These missing features make it less competitive among modern cameras, as connectivity and ease of use are essential factors for photographers.

The Sony SLT Alpha 33’s feature set is not up to par with its contemporaries, making it a less desirable choice for those seeking a camera with advanced specifications and seamless connectivity.

Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
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 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
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
921,000 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.
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Sony SLT Alpha 33 Storage and Battery

The Sony SLT Alpha 33 scores a low 16/100 in storage and battery. This camera has only one memory card slot, accepting SD/SDHC/SDXC and Memory Stick Pro Duo/Pro-HG Duo cards. In today’s market, cameras often have multiple card slots for better storage options, making the Alpha 33 less competitive in this aspect.

The battery life of the Alpha 33 is also below average, providing only 270 shots per charge. The camera uses an NP-FW50 battery type and does not support USB charging. Many modern cameras offer longer battery life and convenient charging options, making the Alpha 33’s battery performance less desirable.

Considering these factors, the storage and battery capabilities of the Sony SLT Alpha 33 do not stand out in the current market.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC, Memory Stick Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
270 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
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.'
22.8 bits
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.'
12.6 EVs
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'
User Scores
B&H photo video

Sony SLT Alpha 33 Alternatives

Do you want to know how the Sony SLT Alpha 33 compares to its competitors? Have a look at the most popular comparisons for this camera below:

Sony SLT Alpha 33 photographed on a colored background

Sony SLT Alpha 33 FAQ

Does the Sony SLT Alpha 33 Have Built-in Image Stabilization?

Yes, the Sony SLT Alpha 33 features built-in image stabilization, which helps reduce camera shake and blur in photos, resulting in sharper, clearer images.

Does the Sony SLT Alpha 33 Support 4K Video Recording?

No, the Sony SLT Alpha 33 does not support 4K video recording. The maximum video resolution it can record is Full HD (1920×1080) at 30fps.

What Size Sensor Does The Sony SLT Alpha 33 Have?

The Sony SLT Alpha 33 is equipped with an APS-C sized sensor, which is a common sensor size in many DSLR and mirrorless cameras, offering good image quality and low-light performance.

Does the Sony SLT Alpha 33 Have a Dual Memory Card Slot?

No, the Sony SLT Alpha 33 features only one memory card slot, which supports SD/SDHC/SDXC and Memory Stick PRO Duo cards.

Does the Sony SLT Alpha 33 Have a Touch Screen?

No, the Sony SLT Alpha 33 does not have a touch screen. It features a 3-inch tiltable LCD screen with 921,600 dots resolution for image composition and review.

Does the Sony SLT Alpha 33 Have Wi-Fi and Bluetooth?

Unfortunately, the Sony SLT Alpha 33 does not have built-in Wi-Fi or Bluetooth capabilities for wireless image transfer or remote control.

Does the Sony SLT Alpha 33 Have GPS?

No, the Sony SLT Alpha 33 does not have a built-in GPS feature for geotagging your photos.

Is the Sony SLT Alpha 33 Weather Sealed?

No, the Sony SLT Alpha 33 is not weather sealed, so extra care should be taken when using the camera in adverse weather conditions or dusty environments.

Does the Sony SLT Alpha 33 Have a Built-in Flash?

Yes, the Sony SLT Alpha 33 comes with a built-in pop-up flash, which is useful for providing additional light in low-light situations or as a fill flash for backlit subjects.

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