Sony a7II vs a7III

Sony a7II vs a7III – Check Why Sony a7III is Best!


Sony a7ii and a7iii are top-rated cameras in the market, and we have compared the main features and found some upgraded features in Sony a7iii camera. Therefore, we recommend Sony a7iii camera for you.

Why We Recommend to Choose Sony a7iii?

  • The ISO range of a7iii is 100-51200, and you can expand the range to 50-204800. On the other hand, Sony a7ii’s ISO range is 50-25600. Higher ISO will help you to capture high-resolution images with sharp details, even if the light is low.
  • Sony a7iii has an NP-FZ100 ( 2280 mAh) powerful rechargeable battery that enables you to capture 610 frames and record videos for 115 minutes. On the contrary, the Sony a7ii has an NP-FW50 (1020 mAh) battery that lets you shoot only 350 photos and record videos for 60 minutes.
  • Both cameras have 5-axis image stabilization, but Sony a7iii has the updated IS compensation effects with 5 stops, whereas Sony a7ii has 4.5 stops IS.
  • Sony a7iii’s viewfinder magnification is 0.78x, whereas Sony a7ii has 0.71x. So, the a7iii camera will provide you better details and focus of the object than the other one. 
  • This device is formed with fast hybrid AF with 693 focus points, which helps focus on any particular object to shoot stunning photos. But Sony a7ii has only 117 focus points that can’t provide the quality like the other one.
  • The continuous drive speed of Sony a7iii is 10 fps, and a7ii’s speed rate is only 5 fps. Therefore, with a7iii, you can perfectly capture any special moments or fast-moving objects better than the other one.
  •  Sony a7iii has a 3.0 inches LCD monitor with a touch panel, which lets you control and focus effortlessly. But the Sony a7ii doesn’t have a touch panel.
  • You can remotely operate the flash of Sony a7 iii. In contrast, the Sony a7ii doesn’t have this feature.
  • This camera has two memory card slots plus supports UHS-I, and USH-II memory cards, whereas the Sony a7ii has only one card slot and doesn’t support UHS-II cards.

Therefore, you can see that Sony a7iii camera is the updated version of the Sony a7ii, and this camera will provide you with unique features. So, for these features, you should go for Sony a7iii camera. Otherwise, you can choose Sony a7ii camera, but you won’t get these beautiful features.

Similar Features of Sony a7ii and Sony a7iii

  • Sony a7ii has a 35mm Full-frame Exmor CMOS sensor, and a7iii has an Exmor R CMOS sensor. Both sensors have the same components that can provide you better picture quality with a satisfactory resolution.
  • Both cameras have an anti-dust system, which cleans the camera’s sensors so that the camera can provide better performance every time. 
  • They support NFC; hence you can quickly transfer your files. 
  • You will get a 3.5mm stereo mini-jack terminal for a mic and headphones as you can record audio. 
  • One year the Sony Company ensures a limited warranty.

Sony a7ii vs a7iii Quick Comparison

Specification  Sony a7ii  Sony a7iii 
Image Sony a7ii vs a7iii Sony a7ii vs a7iii
Editor’s rating  4.7 out of 5  4.9 out of 5 
Weight ( Including Battery and SD card)  556 grams  650 grams 
Dimension  126.9 x 95.7 x 59.7 mm 126.9mm x 95.6mm x 73.7mm
Image Sensor  Type  35 mm full-frame (35.8 x 23.9mm) Exmor CMOS sensor 35mm full-frame (35.6×23.8mm), Exmor R CMOS sensor
Number of Effective Pixels  24.3 Megapixels 24.2 Megapixels 
Total Pixels  24.7 Megapixels  25.3 Megapixels 
Anti-Dust System  Yes  Yes 
Memory card slot  1 2
Memory card compatibility  UHS-I  UHS-I and UHS-II 
White Balance Settings  Yes  Yes 
Image Processor  Bionz X  Bionz X
Image Stabilization  Yes ( 5-axis)  Yes ( 5-axis)
IS Compensation Effect  4.5 Stops  5 Stops 
Focus Type  Fast Hybrid AF Fast Hybrid AF
Focus points  117 points  693 points 
ISO sensitivity Range ( still Images)  50-25600 100-51200 
Expanded ISO range  NO  50-204800
Viewfinder Type   0.5″-type electronic viewfinder 0.5″-type electronic viewfinder
Viewfinder Resolution  2.36 Million dots  2.36 Million dots 
Viewfinder Magnification  0.71x ( Approximately)  0.78x ( Approximately) 
LCD monitor  3.0 Inches with TFT color  3.0 Inches with TFT color 
LCD resolution  1.23 Million dots  0.92 Million dots 
Touch Panel  No Yes 
Shutter Speed  1/8000 to 30 sec 1/8000 to 30 sec
Silent Shooting Mode  Yes  Yes 
Flash Type  Pre-flash TTL Pre-flash TTL
Wireless Flash Control  No  Yes 
Continuous Drive speed  5 fps  10 fps 
NFC  Yes Yes 
Wi-Fi and Bluetooth Connectivity  Yes Yes 
Mic and Headphone terminal  Yes ( 3.5mm stereo mini jack)  Yes ( 3.5mm stereo mini jack)
Supplied Battery  NP-FW50 ( Rechargeable) , 1020mAh  NP-FZ100 ( Rechargeable) , 2280mAh
Battery life for Still Images  Up to 350 frames  Up to 610 frames 
Battery life recording  60 minutes  115 minutes 
Warranty  Limited one year  Limited one year 

Features & Benefits of Sony a7ii and Sony a7iii

Weight and Dimension

The weight of the Sony a7ii is 556 grams (including battery and SD card), and its size is 126.9 x 95.7 x 59.7 mm. Another side, the Sony a7iii weighs 650 grams, and the dimension of this camera is 126.9mm x 95.6mm x 73.7mm.

So, although the Sony a7iii has a more significant dimension and little heavyweight, it gives you a comfortable grip. Again, you can use two card slots with an a7iii camera, and this camera supports UHS-I and UHS-II cards for faster data transfer plus storage. But, A7ii has one card slot, and it supports only UHS-I cards. 

Image sensor

Sony a7ii has 24.2 Megapixels Exmor CMOS, and a7iii has an Exmor R CMOS sensor. Besides, both cameras’ sensors are 35mm full-frame (35.8 x 23.9mm), and they are capable of capturing high-quality images with high resolution and sharpness. 

ISO range

A higher ISO range helps you capture sharp images with great details, especially when the light is low. However, Sony a7ii’s ISO range is 50-25600, and this range can’t be increased. Another side, Sony a7iii range is 100-51200; you can increase this range to 50-204800. Therefore, Sony a7iii helps you more to capture photos in low light situations than a7ii. 

Image Processor and Continuous drive speed

Both cameras have a Bionz X processor, which can reproduce textures and details of the photos. Again, this processor reduces the noise from the images and produces more natural components and more realistic images by maintaining colors.

The continuous drive speed of a7iii is 10 frames per second, whereas a7ii’s speed is only 5 fps. Hence, with a7iii, you can accurately capture sharp images of any fast-moving objects. Furthermore, both cameras have the capability of silent shooting by reducing shutter sound. Again, They have 5-axis image stabilization, which reduces camera shaking and provides you sharp images and videos. 

Focus and Viewfinder

These Devices have Fast Hybrid Auto Focus, but the Sony a7iii comes with 693 focus points, whereas a7ii has only 117 points. Therefore, a7iii will provide you more accuracy than the other one while focusing on any subject. Again, both cameras have a 0.5″-type electronic viewfinder with 2.36 Million dots, but a7iii’s viewfinder magnification (0.78x) is better than a7ii’s (0.71x). 

LCD monitors

Sony a7ii camera comes with 3.0 inches LCD monitor with a 1.23 Million dots resolution, and a7iii also has 3.0 inches LCD, but the resolution is 0.92 Million. Here, you may think a7ii has a better LCD resolution than the a7iii, but a7iii’s touch panel keeps it one step ahead of the a7ii camera.

In addition, these cameras’ LCD comes with TFT colors, and They can be tilted; hence you can adjust them at different angles. Moreover, they have a 3.5 mm mic and headphone jack, plus they support NFC. 

Battery and warranty

Here, the Sony a7ii has NP-FZ 50 rechargeable battery; therefore, you can capture up to 350 frames and record videos for 60 minutes. Another side, Sony a7iii’s NP-FZ100 battery powers your camera to capture 610 shots and record videos for 115 minutes. In addition, you will get a one-year limited warranty with these cameras. 


Sony a7iii and Sony a7ii are fine cameras, but when looking for the best one, you should go for the Sony a7iii camera as this camera has unique and upgraded features.

Frequently Asked Questions about Sony a7ii and Sony a7iii

What type of battery is provided with Sony a7iii camera? 

You will get an NP-FZ100 rechargeable battery as you can capture up to 610 photos and record videos for 115 minutes. 

Can I expand the ISO range of Sony a7ii? 

This camera’s ISO range can’t be extended, but you can expand Sony a7iii’s ISO range to 50-204800. 

Between a7ii and a7iii, which one will be better for fast shooting? 

Sony a7iii will be better for fast shooting as this camera’s continuous drive speed is 10 frames per second. 

Is there any mic terminal in the Sony a7ii camera? 

Yes, you will find a 3.5mm stereo mini-jack for the mic terminal. 

Is there any touch panel in the Sony a7ii camera? 

This camera doesn’t have a touch panel, but the Sony a7iii has.

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