Sony Alpha A3000 review – An affordable mirrorless camera for beginners.

The Sony Alpha A3000 is a solid entry-level option for those interested in a mirrorless camera. With its lightweight and compact design, the A3000 delivers high-quality images, 1080p video, and a quick autofocus system at an affordable price point.

Written by Victor Chan | Updated: Mon May 01 2023

Sony Alpha A3000 article cover photo

Key Features

Aug 27 2013


20 megapixels


Sensor TypeAPS-C

Other similar cameras

Overview of the Alpha A3000

Looking for a high-quality mirrorless camera that won't break the bank? The Sony Alpha A3000 might be the perfect camera for you. With its 20.1-megapixel sensor, high-resolution screen, and fast autofocus system, the A3000 is a popular option for beginners looking to upgrade from their smartphone or point-and-shoot camera. In this review, we will dive into the features and capabilities of the Sony Alpha A3000 to help you determine if it's the right camera for your needs. Whether you're interested in capturing stunning landscapes, shooting portraits, or recording high-quality video, the A3000 has got you covered. So, let's get started!

Sony Alpha A3000 Pros and Cons

Now, we will look more closely at our review of the Sony Alpha A3000 camera. We will see what it can do and compare it to other cameras like it. We will tell you what's good about it and what's not so good. This way, you'll know if it's the camera for you!


High-resolution sensor produces sharp and detailed images
Interchangeable lens system offers versatility in shooting options
Electronic viewfinder provides accurate preview of final image
Fast autofocus system can quickly capture moving subjects
Affordable price point for a full-size camera


Limited lens selection compared to other brands
Plastic body feels less durable than metal counterparts
No touchscreen functionality for adjusting settings or focusing
Below-average battery life may require frequent charging or backup batteries
Only 1080p video recording, not 4K

Build and Construction

Body and dimensions

Sony Alpha A3000

Weather sealed
Dimensions128 x 91 x 85mm

Weather Sealing

The Sony Alpha A3000 is not sealed against water and dust, so it's important to be careful when using it in such conditions. If you often shoot in environments with water or dust, it's recommended to check out another camera with weather sealing.

Design and Handling

Main design features

View FinderElectronic
Screen TypeFixed Type
Screen Resolution230k dots
Body typeSLR-style mirrorless

Suitable for:

PhotographyAbove Avg.
VideographyAbove Avg.
TravelAbove Avg.

LCD Screen

This camera has a fixed type 3.00" screen, with a display resolution of 230k dots. This makes the Sony Alpha A3000 not as suitable for those looking for a vlogging camera as you cannot view yourself while shooting selfies easily. Unfortunately, the camera does not have a touch screen, which may make it less user-friendly.


Alpha A3000 includes a electronic viewfinder with n/a of resolution with a coverage of 100% and a magnification of 0.47x. This feature enhances the camera's suitability for outdoor photography in bright conditions.

Image Quality

Sony Alpha A3000 has a 20MP sized CMOS sensor. You can shoot at maximum resolution of 20 pixels. Sony Alpha A3000 has a native ISO range of 100 - 16000 which can be boosted to null - null. It can also save files in RAW format which gives you a wider room for post processing.

Key Features

Aug 27 2013


100 - 16000

ISO Range

Extended ISOnull - null
Max resolution5456 x 3632 pixels

DXO Sensor Scores


78 / 102

Color Depth

23.7 / 26.5

Dynamic Range

12.8 / 14.8

Low Light ISO

1068 / 4505

DXO mark sensor scores

The DXOmark rankings indicate that the Sony Alpha A3000 camera has above average color depth performance, which refers to the number of colors the sensor can distinguish. Additionally, its dynamic range is also above average, allowing it to retain low amounts of details in both bright and dark areas of a scene. The camera's low light ISO performance is poor, which is an important factor to consider if you plan to use it in dimly lit indoor environments or at night. Overall the image quality of the Alpha A3000 is average

Crop Factor

Camera crop factor (or focal length multiplier) refers to how a camera's sensor size affects the apparent field of view of a lens. Crop factor is determined by comparing the size of a camera's sensor to that of a full-frame sensor, which is a standard reference size for camera sensors.

Size comparison

Medium FormatFull FrameAPS-C (Sony, Nikon)

Crop factor calculator

Crop factor


Full frame equivalent


This camera: APS-C



Connectivity, storage, battery

Battery Life470 shots
Battery ModelNP-FW50
Wireless Connectivity


The Sony Alpha A3000 supports undefined with 1 slots for storage. This may suffice for everyday use. However, for professional applications such as wedding photography, it is not recommended as a memory card malfunction could lead to the loss of all footage.


The Sony Alpha A3000 uses the NP-FW50 model of battery pack. This is rated for 470 shots shots which is high. If you intend to take photos or record videos for an extended period, it might be a good idea to bring along additional batteries.

Photography Features


The Sony Alpha A3000 has built in flash which is great for event photography and in low light situations. It also offers a flash shoe that allows you to attach external flashes. This provides more versatility in your lighting choices.


The Sony Alpha A3000 boasts a maximum mechanical shutter speed of 1/4000s, which is ideal for shooting fast-moving subjects in bright environments, such as in sports photography. Faster shutter speeds enable you to freeze the action and capture every detail, making it easier to get the perfect shot.

With a continuous mechanical shutter speed of n/a or an electronic shutter speed of n/a, this camera is not capable of capturing the perfect moment more easily, making it not as suited for wedding, sports, and wildlife photography. Higher shutter speeds make it easier to capture fast-paced action, ensuring that you never miss the perfect shot.


The Sony Alpha A3000 includes contrast detection autofocus (AF), with 25 number of focus points.

While contrast detection is generally more accurate and precise, phase detection autofocus is faster and more effective in most situations, particularly when photographing moving subjects.

Phase detection autofocus works by dividing the incoming light into pairs and then analyzing how they intersect on the camera's sensor. This method allows the camera to determine not only if a subject is in focus but also the direction and distance needed to adjust the focus to achieve perfect sharpness.

On the other hand, contrast detection autofocus works by analyzing the contrast of an image and adjusting the focus until the highest contrast is detected. While this method is very accurate, it can be slow, especially in low light conditions or when photographing moving subjects.

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What is the sensor size of the Sony Alpha A3000?

The Sony Alpha A3000 features a CMOS sensor

Is the Sony Alpha A3000 weather sealed?

No the Alpha A3000 does not have weather sealing.

When was the Sony Alpha A3000 announced?

The Sony Alpha A3000 was announced on Aug 27 2013

Does the Sony Alpha A3000 have in-body image stabilization?

No the Alpha A3000 does not have in-body image stabilization that can compensate for camera shake, making it easier to shoot handheld in low light conditions.

What is the ISO range of the Sony Alpha A3000?

The Alpha A3000 has a native ISO range of 100-16000, which can be expanded to ISO null-null for even greater sensitivity in low light conditions.

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