TT685 II TTL Speedlitevs A6700
Godox
TT685 II TTL Speedlite
Starting from £89 new
Best for Portrait, wedding & event photography
View TT685 II TTL Speedlite
VS
GearScore™ Verdict — Which should you buy?
Portrait, Wedding & Event Photography — TT685 II TTL Speedlite: The best value TTL speedlite available. Full TTL, HSS and Godox X wireless at £89 — works seamlessly alongside a V1 Pro as a slave unit. The standard choice for reliable flash without overspending.
All-Round & Video — A6700 (2023): Best-in-class autofocus and 4K/120p video in a compact APS-C body — the standout camera under £1,000.
Who should buy what
TT685 II TTL Speedlite
- Portrait photographers who want a second flash for two-light setups
- Wedding photographers who need a reliable backup speedlite
- Photographers new to flash who want TTL simplicity
- Anyone adding a second Godox light to an existing V1 Pro system
A6700 (2023)
- APS-C photographers who want the best Sony autofocus in a compact body
- Video shooters who need 4K/120p and subject tracking in a smaller package
- A6400 or A6600 owners ready for a significant AF and video upgrade
- Photographers who want near-A7 performance without the full-frame price
Quick take: The tt685 ii ttl speedlite is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | TT685 II TTL Speedlite | A6700 (2023) |
|---|---|---|
| Price | £89 | £999 |
| Sensor | — | 26MP APS-C Exmor R BSI CMOS |
| Resolution | — | 26.0MP |
| Video | — | 4K/120p, 4K/60p oversampled, S-Log3, 10-bit |
| Autofocus | — | 759-point phase-detect, AI subject recognition (human/animal/bird/vehicle) |
| Stabilisation | — | 5-axis IBIS, 5.0 stops |
| Burst Rate | — | 11fps mechanical, 30fps electronic |
| Battery Life | — | ~570 shots (CIPA) |
| Weight | 420g (with batteries) | 493g body only |
| Dimensions | Standard speedlite form factor | 122.0 × 69.0 × 75.1mm |
| Weather Sealed | No | No |
| Viewfinder | — | EVF, 2.36M dots |
| Screen | — | 3.0" vari-angle touchscreen |
| Mount | — | Sony E-mount |
| Memory Cards | — | Single SD UHS-II / CFexpress Type A slot |
| Connectivity | 2.4GHz Godox X wireless system (TTL, HSS, remote control) | USB-C (3.2), Bluetooth, Wi-Fi |
Suitability by genre
| Genre | TT685 II TTL Speedlite | A6700 |
|---|---|---|
| Portrait | — | |
| Street | — | |
| Landscape | — | |
| Vlogging & Video | — | |
| Sports & Action | — | |
| Wildlife | — |
More comparisons with TT685 II TTL Speedlite
Camera family history