The larger the sensor the more light the sensor captures yielding in better image quality.
6.17 x 4.55mm
Polaroid Snap: 81.2 x 25.4mm
3. maximum light sensitivity
With a higher light sensitivity (ISO level), the sensor absorbs more light. This can be used to capture moving objects using a fast shutter speed, or to take images in low light without using a flash.
Nikon D7500 + Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR: 1640000 ISO
HTC Re: 65.5g
5. video recording
1080 x 30fps
Canon EOS 1D X Mark II: 2160 x 60fps
6. Has WiFi
The device can connect to WiFi.
37% have it
DxO One: 26.2mm
8. has built-in optical image stabilization
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
46% have it
Fujifilm FinePix X-Pro1: 0cm³
10. has AF tracking
With AF tracking, once you choose the subject and press the shutter release part way down, as the subject moves, the autofocus will follow it. No more out of focus shots.
72% have it
Sony Cyber-shot DSC-HX400V: 39mm
Sony Cyber-shot DSC-TX66: 13mm
13. Can create panoramas in-camera
It allows you to take multiple photos capturing different parts of the scene, and then joins them together into a single photo.
35% have it
14. has a touch screen
You can operate the device easily, by pressing the screen with your fingers.
The bigger the screen size is, the better the user experience.
Samsung Galaxy Camera 2: 4.8"
16. has continuous autofocus when recording movies
When recording movies they stay focussed and sharp.
65% have it
17. has touch autofocus
The autofocus is immediately set to the subject by just touching it on the touch screen.
20% have it
18. has a flash
A flash is good for low-light environments, and can sometimes be used as flashlight.
86% have it
19. has a serial shot mode
You can shoot multiple pictures in a row.
88% have it
20. optical zoom
The zoom range is the ratio between the longest and shortest focal lengths. A higher zoom range means that the lens is more versatile.
Nikon Coolpix P900: 83.3x
21. has a CMOS sensor
CMOS image sensors are slowly replacing CCD sensors, due to reduced power consumption and better image quality. They can be very compact and cost relatively little to produce.
69% have it
22. widest aperture
With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
Ricoh GR II: f/1
23. maximum focal length
A longer maximum focal length allows you to focus in on a small part of a scene, and offers a narrower angle of view than shorter focal lengths.
Nikon Coolpix P900: 2m
24. has a HDMI output
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.