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Sony a7C vs Sony a7 IV Comparison

The Sony A7c and A7 IV are two Mirrorless cameras that we will compare in this article. The Sony Alpha A7c is a camera in the Advanced Mirrorless class, whereas the Sony Alpha A7 IV is in the Pro Mirrorless class.

The Sony a7C and Sony a7 IV are both full-frame mirrorless cameras, but there are some critical differences between the two that might make one a better option for you over the other. Here’s a detailed comparison:

Image sensor: Both cameras have a 24.2-megapixel full-frame image sensor, but the a7 IV has a more advanced autofocus system and improved image processing, resulting in better image quality and higher burst shooting speeds.

Autofocus: The a7 IV has an improved autofocus system that includes real-time Eye AF, Real-time Tracking, and animal detection. The a7C also has a sound autofocus system, but it’s not as advanced as the a7 IV.

Video recording: Both cameras can record 4K video, but the a7 IV has several advanced video features, such as 10-bit color depth, S-Log3/2, and HLG (Hybrid Log-Gamma) support. The a7C also has good video capabilities, but it’s not as advanced as the a7 IV.

Ergonomics: The a7C has a compact design that makes it more portable than traditional full-frame cameras. The a7 IV has a larger body, which makes it more comfortable to handle, but it’s not as portable as the a7C.

Price: The a7 IV is generally more expensive than the a7C.

Battery life: The a7 IV has a longer battery life compared to the a7C, which makes it more suitable for extended shooting sessions.

Key Specifications

Sony A7c Key Specs

  • Announcement Date: 2020-09-14
  • 24MP – Full frame BSI-CMOS Sensor
  • ISO 100 – 51200 ( expands to 50 – 204800)
  • Sony E-Mount
  • Sensor-shift Image Stabilization
  • 3.00″ Fully articulated Screen
  • 2360k Electronic dot viewfinder
  • 10.0fps continuous shooting
  • 4K (UHD) – 3840 x 2160 video resolution
  • 120fps High-Speed Video
  • Built-in Wireless
  • 509g. 124 x 71 x 60 mm
  • Weather Sealed Body

Sony A7 IV Key Specs

  • Announcement Date: 2021-10-21
  • 33MP – Full frame BSI-CMOS Sensor
  • ISO 100 – 51200 ( expands to 50 – 204800)
  • Sony E Mount
  • Sensor-shift Image Stabilization
  • 3.00″ Fully articulated Screen
  • 3690k dot Electronic viewfinder
  • 10.0fps continuous shooting
  • 4K (UHD) – 3840 x 2160 video resolution
  • 120fps High-Speed Video
  • Built-in Wireless
  • 659g. 129 x 97 x 81 mm
  • Weather Sealed Body
  • Replaced Sony Alpha A7 III
Sony a7C vs Sony a7 IV
VS
Check Price
Launched
Sep 15, 2020
VS
Oct 21, 2021
Body Type
Rangefinder-style mirrorless
VS
SLR-style mirrorless
Build Material
Magnesium alloy
VS
Magnesium alloy
Lens Mount
Sony E-Mount
VS
Sony E-Mount
Sensor Type
BSI-CMOS
VS
BSI-CMOS
Mega Pixels
24 megapixels
VS
33 megapixels
Processor
BIONZ X
VS
Bionz XR
ISO
Auto, 100-51200 (expands to 50-204800)
VS
Auto, 100-51200 (expands to 50-204800)
Image stabilization
Sensor-shift 5-axis
VS
Sensor-shift 5-axis
File format
JPEG (Exif v2.32)
Raw (Sony ARW, 14-bit)
VS
JPEG (Exif v2.32)
HEIF
Raw (ARW 4.0)
Focus Points
693
VS
759
Screen size
3″
VS
3″
Screen dots
921,600
VS
1,036,800
Touch screen
Yes
VS
Yes
Viewfinder
Electronic
VS
Electronic
Adjustable LCD
Fully articulated
VS
Fully articulated
Continuous Shooting
10.0 fps
VS
10.0 fps
RAW Support
Raw (Sony ARW, 14-bit)
VS
Raw (ARW 4.0)
Video Record Limit
Unlimited
VS
Unlimited
Timelapse Recording
Yes
VS
Yes
Face Detection
Yes
VS
Yes
Eye Tracking Focus
Yes
VS
No
Selfie/Vlogger Friendly
Yes
VS
Yes
Wireless Connection
Yes
VS
Yes
Bluetooth Connection
Yes
VS
Yes
Built-in Flash
No
VS
No
External Flash
Yes (via hot shoe)
VS
Yes (Multi-interface shoe)
Headphone Port
Yes
VS
Yes
Microphone Port
Yes
VS
Yes
Environmental Sealing
Yes
VS
Yes
AE Bracketing
Yes
VS
Yes
NFC Connection
Yes
VS
No
Smartphone Remote
Yes
VS
Yes
UHS Card Support
Yes
VS
Yes
Webcam Function
Yes
VS
Yes
Weight
509 g
VS
659 g  
Battery Life
740
VS
580

In conclusion, the Sony a7C and Sony a7 IV are excellent cameras, but their choice of them depends on your specific needs. If you value portability and compactness, the a7C might be the better option, while if you’re looking for a more advanced camera with better image quality and video capabilities, the a7 IV might be the better choice.

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