Yongnuo YN568EX III Speedlite for Canon Cameras
vs
Godox TT685C II Flash for Canon Cameras

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Yongnuo YN568EX III C

On Camera Type Flash

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Godox TT685C II

On Camera Type Flash

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Yongnuo YN568EX III C vs Godox TT685C II Comparison Overview

In this review, we'll compare the Yongnuo YN568EX III C On Camera flash with the Godox TT685C II On Camera flash. We'll begin by briefly examining the main specifications of these two flashes. In the subsequent section, we'll delve into a more detailed analysis, outlining the strengths and weaknesses of each.

Yongnuo YN568EX III C Key Specs

On Camera Type Flash

Designed for Canon Cameras

24-105mm (FF equiv.) Coverage

Guide Number: 190' / 57.9

Wireless Operation

TTL Capability

-7 to +90° Bounce Head

270° Swivel Head

Weight: 350g / 0.77 lb

Godox TT685C II Key Specs

On Camera Type Flash

Designed for Canon Cameras

20-105mm (FF equiv.) Coverage

Guide Number: 197' / 57.9

Wireless Operation

TTL Capability

-7 to +120° Bounce Head

330° Swivel Head

Weight: 405g / 0.89 lb

Dimensions: 2.5 x 3 x 7.5" / 64 x 76 x 190 mm

Yongnuo YN568EX III ..

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Godox TT685C II

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Yongnuo YN568EX III ..

See at AMAZON

Godox TT685C II

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Reasons to choose Yongnuo YN568EX III Speedlite for Canon Cameras over Godox TT685C II Flash for Canon Cameras

Wide Angle Adapter	Yes (14mm) vs No	Go wider with the adapter
Weight	350g vs 405g	55g lighter

Reasons to choose Godox TT685C II Flash for Canon Cameras over Yongnuo YN568EX III Speedlite for Canon Cameras

Widest Coverage	20mm vs 24mm	4mm Wider Focal coverage
Tele Coverage	200mm vs 105mm	95mm Longer Focal coverage
Max Guide Number	197' vs 190'	7' Longer coverage
Head Swivel Angle	330° vs 270°	60° Wider Swivel Range

Common Strengths of Yongnuo YN568EX III Speedlite for Canon Cameras and Godox TT685C II Flash for Canon Cameras

Wireless Operation	Yes vs Yes	Off-Camera use via Wireless Connection
Auto-Zoom Head	Yes vs Yes	Automatically matches the focal length of the lens
Bounce Head	Yes (-7 to +90°) vs Yes (-7 to +120°)	Bounce the light to create softer and diffused lighting
Swivel Head	Yes (270°) vs Yes (330°)	Easily bounce the light from the sides
Flash Compensation	Yes vs Yes	Adjust flash compensation on the unit
Off-Camera Terminal	2.5 mm vs 2.5 mm	Trigger the flash via wired connection
TTL Operation	Yes vs Yes	Through the Lens Auto Exposure
High-Speed Sync / HSS	Yes vs Yes	Speeds faster than camera' Max sync speed
Second Curtain Sync	Yes vs Yes	Useful for capturing motion blur

Common Weaknesses of Yongnuo YN568EX III Speedlite for Canon Cameras and Godox TT685C II Flash for Canon Cameras

TTL Operation	No vs No	No Through the Lens Auto Exposure

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Yongnuo YN568EX III C vs Godox TT685C II Specs Table

Detailed comparison of specifications

GENERAL
Brand	Yongnuo	Godox
Manufacturer Product Code	YN568EX III C	TT685IIC
Type	On Camera	On Camera
Mount Type	Shoe	Shoe
TECHNICAL SPECS
Guide Number	190' / 57.9m at ISO 100	197' / 60m at ISO 100
Focal Coverage	24-105mm (FF equiv.)	20-200mm (FF equiv.)
Coverage w/ Adapter	14mm (FF equiv.)	-
Flash Duration	-	1/300 to 1/20000sec
Flash Duration	-	Approx. 0.1 to 2.6sec
Power Range	1/1 to 1/128	1/1 to 1/128
Flash Compensation	-5 to +5 EV (1/3 EV Steps)	-3 to +3 EV (1/3 EV Steps)
TTL Operation	Yes	Yes
Wireless Operation	Optical Pulse (TTL/Manual) Up to 82.02' / 25 m	Radio (TTL/Manual) Up to 328.08' / 100 m, Optical Pulse (TTL/Manual) Up to 49.21' / 15 m (Master, Slave)
Wireless Channels/Groups	4 / 3	32 / 5
FEATURES
Auto-Zoom Head	Yes	Yes
Bounce Head	-7 to +90°	-7 to +120°
Swivel Head	Yes (270°)	Yes (330°)
Off-Camera Terminal	2.5 mm	2.5 mm
Mobile App Compatibility	No	No
Secondary Illumination	No	No
Exposure Controls	Canon E-TTL / E-TTL II	Canon E-TTL / E-TTL II, TTL via Separate Commander, Manual
Flash Modes	Hi-Speed Sync, Second-Curtain Sync	Hi-Speed Sync, Second-Curtain Sync
High-Speed Sync / HSS	Yes	Yes
Second Curtain Sync	Yes	Yes
Slow Sync Mode	No	No
Stroboscopic Mode	No	No
BATTERY and PHYSICAL SPECS
Internal Power	4x AA (Alkaline, NiMH)	4x AA (Alkaline, NiMH)
External Power-Pack	No	Yes
Weight	350g / 0.77 lb	405g / 0.89 lb
Dimensions	-	2.5 x 3 x 7.5" / 64 x 76 x 190 mm