Nikon D7500 vs Pentax K-70

In this comparison, we will evaluate the Nikon D7500 and the Pentax K-70, highlighting the advantages of each over the other, discussing their pros and cons, shared strengths and weaknesses, and providing a rating based on their available features and specifications to assist you in choosing the one that best suits your needs.

Nikon D7500 was introduced in April 2017 and Pentax K-70 was introduced in June 2016. Let us first list highlights of the models.

Now that we've looked at the most essential specifications and gained a basic understanding of these cameras, we can delve into more details and see the differences between them.

This section shows those features and specifications which are the reason to choose Nikon D7500 over Pentax K-70.

This section shows those features and specifications which are the reason to choose Pentax K-70 over Nikon D7500.

We already listed pros and cons of each model. However, you may also find useful to look at their common strengths and weaknesses shown side-by-side.

Screen

Nikon D7500 has a 3.2" Tilting screen with 922k dot resolution and Pentax K-70 has a 3.0" Fully Articulated screen with 921k dot resolution. Tilting screen makes Nikon D7500 very useful for photography purposes but not so useful for video shooting. Fully articulated screen makes Pentax K-70 selfie and vlogger friendly and generally very useful for video shooting. Nikon D7500 also features touchscreen which has advantages such as easy menu navigation, intuitive controls, quick setting adjustment and most importantly a Touch-to-Focus functionality allowing users to select a specific point on the screen where they want the camera to focus. This feature can be helpful for achieving precise focus in both photo and video recording.

Viewfinder

Cameras have built-in Optical (pentaprism) viewfinders. They both have 100% coverage.

Nikon D7500 features a 20.9 megapixel APS-C CMOS sensor with dimensions of 23.5 x 15.6 mm and a total area of 366.6 mm². Its native ISO range is 100 - 51,200 and expands to 50 - 1,640,000 in boosted mode. Pentax K-70 features a 24.2 megapixel APS-C CMOS sensor with dimensions of 23.5 x 15.6 mm and a total area of 243.4 mm². Its native ISO range is 100 - 102,400.

Here is a sensor size comparison chart where you can see how different sensors compare with each other:

Sensor size chart

	Sensor	Dimensions	Area	Aspect Ratio	Crop Factor
	Medium Format	44 x 33 mm	1452 mm2	4:3	0.79x
	Full Frame	36 x 24 mm	864 mm2	3:2	1x
	APS-H	27 x 18 mm	486 mm2	3:2	1.3x
	APS-C	23.6 x 15.6 mm	368.2 mm2	3:2	1.5x
	APS-C (Canon)	22.3 x 14.9 mm	332.3 mm2	3:2	1.6x
	Micro Four Thirds	17.4 x 13 mm	226.2 mm2	4:3	2x
	1-inch	13.2 x 8.8 mm	116.2 mm2	3:2	2.7x
	1/1.7-inch	7.44 x 5.58 mm	41.5 mm2	4:3	4.7x
	1/2.3-inch	6.17 x 4.55 mm	28.1 mm2	4:3	5.6x

Nikon D7500 is equipped with EXPEED 5 processor and can take pictures up to 5568 x 3712 resolution. It can also take pictures with lower resolution like 4176 x 2784, 2784 x 1856 with 3:2 aspect ratios. Pentax K-70 is equipped with PRIME MII processor and can take pictures up to 6000 x 4000 resolution. It can also take pictures with lower resolution like 4608 x 3072, 3072 x 2048, 1920 x 1280 with 3:2 aspect ratios.

Lens Mount

Nikon D7500 has Nikon F lens mount and Pentax K-70 has Pentax K_AF2 lens mount. Due to their APS-C sensor their crop factor (also called lens multiplier) is equal to 1.5x. This means that a 35mm equivalent focal length of the mounted lens will be equal to its actual focal length times 1.5.

No Low-Pass Filter

There is no optical low-pass filter (OLPF), also known as an anti-aliasing filter, in front of the sensor on either of the cameras. This results in a slightly sharper image but may also introduce moiré patterns and aliasing artifacts when photographing subjects with fine, repetitive patterns or details.

In-Body Image Stabilization on Pentax K-70

Pentax K-70 has a built-in Sensor Shift in-body image stabilization (IBIS) with 4.5 stops of compensation. This means that you are still getting vibration reduction when camera is paired with non-image stabilizied lenses. It also works with lenses with optical image stabilization and in combination can achieve even better compensation.

Built-in Wi-Fi

Cameras have built-in Wi-Fi (802.11b/g 2.4 GHz on Nikon D7500, 802.11b/g/n 2.4 GHz on Pentax K-70) which allows to easily transfer photos and videos from the camera to other Wi-Fi-enabled devices, such as smartphones, tablets, printers, or computers. This eliminates the need for cables and allows for quick and convenient media sharing and social media integration. It gives you the ability to control your camera remotely using a smartphone or tablet. This is particularly useful for taking self-portraits, group shots, or capturing images in challenging conditions without having to touch the camera. Firmware updates can also be downloaded and installed wirelessly.
  Check out the cameras in our database that have built-in WiFi.

Bluetooth on Nikon D7500

Nikon D7500 has a built-in Bluetooth (version 4.1 LE) which lets you to connect the camera to a smartphone or a dedicated remote control device. This allows you to remotely trigger the camera, adjust settings and controls remotely through a paired mobile app. While Wi-Fi is generally faster for transferring larger files, Bluetooth can be used for small, selective transfers, it can provide real-time information about your camera's battery status, memory card capacity, and other key settings directly on your paired smartphone or smartwatch.
  Check out the cameras in our database that have built-in Bluetooth.

USB Inputs and HDMI Outputs

Both models have USB 2.0 (480 Mbit/sec) inputs for data transfer. Nikon D7500 has a Mini HDMI and Pentax K-70 has a Micro Type D HDMI connector for video signal output.

Battery

Nikon D7500 comes with EN-EL15a battery pack with battery life of 950 shots and Pentax K-70 comes with D-LI109 battery pack with battery life of 410 shots.

External Storage Slots

Cameras have a single SD/SDHC/SDXC (UHS-I) card slot.

Shutter

Nikon D7500 has Electronic shutter and Mechanical Focal Plane shutter. Pentax K-70 has Electronically controlled vertical-run focal plane (electronic when using Pixel Shift Resolution) shutter. Shutter speed can go up to 1/8000 sec on Nikon D7500, and up to 1/6000 sec on Pentax K-70. Nikon D7500 can shoot continuously up to 8.0 fps. Pentax K-70 can shoot continuously up to 6.0 fps.

Focusing

Nikon D7500 has 51 (15 cross-type) focusing points and Pentax K-70 has 11 (9 cross-type) focusing points. Nikon D7500 has detection range from -3 to +19 EV and Pentax K-70 has detection range from -3 to +18 EV.

Exposure

Exposure meterings of Nikon D7500 and Pentax K-70 range from -3 to +20 EV and 0 to +22 EV respectively and you can set the exposure compensation within the ±5 EV range. You can also do exposure lock, exposure bracketing and manual exposure adjustment on Nikon D7500 and exposure lock, exposure bracketing and manual exposure adjustment on Pentax K-70.

Flash

Cameras have built-in flash with maximum range of 12.00 m at ISO 100.. They also accept external flash which can be connected via Hot Shoe to Nikon D7500 and via Hot Shoe or Wireless connection to Pentax K-70. The fastest flash synchronization speed is 1/250 sec on Nikon D7500 and 1/180 sec on Pentax K-70.

Nikon D7500 body has dimensions of 136 x 104 x 73 mm (5.35 x 4.09 x 2.87") and Pentax K-70 body has dimensions of 126 x 93 x 74 mm (4.94 x 3.66 x 2.91"). Nikon D7500 weighs 720 g (1.59 lb / 25.40 oz) and Pentax K-70 weighs 688 g (1.52 lb / 24.27 oz).

Nikon D7500

Pentax K-70

136 mm

104 mm

126 mm

93 mm

104 mm

93 mm

73 mm

74 mm