Godox MF-R76S TTL Macro Ring Flash for Sony
vs
Godox TT685S II Flash for Sony Cameras

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Godox MF-R76S

Macro Ring Type Flash

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Godox TT685S II

On Camera Type Flash

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Godox MF-R76S vs Godox TT685S II Comparison Overview

In this review, we'll compare the Godox MF-R76S Macro Ring flash with the Godox TT685S II Macro Ring 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.

Godox MF-R76S Key Specs

Macro Ring Type Flash

Designed for Sony Cameras

mm (FF equiv.) Coverage

Guide Number: 46' / 14

Wireless Operation

TTL Capability

Weight: 578g / 1.27 lb

Dimensions: 5.1 x 5.1 x 1.0" / 129.5 x 129.5 x 25.4 mm (Ring), 4.7 x 2.7 x 1.9" / 119.4 x 68.6 x 48.3 mm (Controller)

Godox TT685S II Key Specs

On Camera Type Flash

Designed for Sony Cameras

20-mm (FF equiv.) Coverage

Guide Number: 197' / 14

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

Godox MF-R76S

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Godox TT685S II

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Godox MF-R76S

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Godox TT685S II

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Reasons to choose Godox MF-R76S TTL Macro Ring Flash for Sony over Godox TT685S II Flash for Sony Cameras

Secondary Illumination	Modeling Light vs No	Improve the overall lighting of a scene

Reasons to choose Godox TT685S II Flash for Sony Cameras over Godox MF-R76S TTL Macro Ring Flash for Sony

Max Guide Number	197' vs 46'	151' Longer coverage
Auto-Zoom Head	Yes vs No	Automatically matches the focal length of the lens
Bounce Head	Yes (-7 to +120°) vs No	Bounce the light to create softer and diffused lighting
Swivel Head	Yes (330°) vs No	Easily bounce the light from the sides
Flash Compensation Setting	-3 to +3 EV (1/3 EV Steps) vs No	Adjust flash compensation on the unit
Off-Camera Terminal	2.5 mm vs No	Trigger the flash via wired connection
Weight	405g vs 578g	173g lighter

Common Strengths of Godox MF-R76S TTL Macro Ring Flash for Sony and Godox TT685S II Flash for Sony Cameras

Wireless Operation	Yes vs Yes	Off-Camera use via Wireless 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 Godox MF-R76S TTL Macro Ring Flash for Sony and Godox TT685S II Flash for Sony Cameras

TTL Operation	No vs No	No Through the Lens Auto Exposure

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Godox MF-R76S vs Godox TT685S II Specs Table

Detailed comparison of specifications

GENERAL
Brand	Godox	Godox
Manufacturer Product Code	MF-R76S	TT685IIS
Type	Macro Ring	On Camera
Mount Type	Shoe Mount (Controller), Lens Mount (Flash)	Sony Multi-Interface Shoe
TECHNICAL SPECS
Guide Number	46' / 14m at ISO 100	197' / 60m at ISO 100
Focal Coverage	mm (FF equiv.)	20-200mm (FF equiv.)
Flash Duration	1/300 to 1/20000sec	1/300 to 1/20000sec
Flash Duration	Approx. 0.1 to 1sec	Approx. 0.1 to 2.6sec
Power Range	1/1 to 1/256	1/1 to 1/128
Flash Compensation	No	-3 to +3 EV (1/3 EV Steps)
TTL Operation	Yes	Yes
Wireless Operation	Radio (TTL/Manual) Up to 328.1' / 100 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	32 / -1	32 / 5
FEATURES
Auto-Zoom Head	No	Yes
Bounce Head	No	-7 to +120°
Swivel Head	No	Yes (330°)
Off-Camera Terminal	No	2.5 mm
Mobile App Compatibility	No	No
Secondary Illumination	Modeling Light	No
Exposure Controls	Sony ADI / P-TTL	Sony ADI / P-TTL, TTL via Separate Commander, Manual
Flash Modes	TTL, Manual, HSS, First Curtain 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	1x Rechargeable, 3000 mAh	4x AA (Alkaline, NiMH)
External Power-Pack	No	No
Weight	578g / 1.27 lb	405g / 0.89 lb
Dimensions	5.1 x 5.1 x 1.0" / 129.5 x 129.5 x 25.4 mm (Ring), 4.7 x 2.7 x 1.9" / 119.4 x 68.6 x 48.3 mm (Controller)	2.5 x 3 x 7.5" / 64 x 76 x 190 mm