The SG1000 most likely did okay for itself all things considered, but in the wake of Nintendo’s superior (and much higher selling) Famicom offering, Sega pivoted to make their home console platform more Famicom-like.
While the eventual result was the upgraded Mark III console, the first fruits of this pivot were realised with the SG1000 II.
Essentially a repackaging of the original Sg1000, it is also a design link between the two generations of Sega consoles.
Like the Mark III (and Mega Drive) it features English text on the top of the console, explaining its purpose and function. This one is particularly cute and amusing.
Instead of the terrible SG1000 joystick, it now has Famicom-style controllers which attach at the back, and Famicom like controller docks on the side of the console (more on this in the controller rivalry article).
There were two revisions of the SG1000 II. One was a simple re-configuration of the original console, and the second featured major internal revisions – it consolidated several of the original chips (among them the ‘off-the-shelf’ Texas Instruments SN76489 sound chip and TMS9918 video chip) into one new custom Sega part. This later model is much closer to the circuit of the Mark III, and because of these changes can be modded to output an RGB signal.
Both console revisions look the same on the outside. Very late release SG1000 II consoles came with an updated controller, though it doesn’t seem this change lines up with the internal board revision changes.
The Sg1000 II is a somewhat redundant console from a collecting perspective. It lacks the ‘first Sega console’ cachet, but isn’t as useful as the upgraded, more compatible, more user-friendly Mark III.
And in terms of looks, the redesign is more modern but a bit plain. It lacks the nice simple ‘retro evolved’ vibe of the original, but doesn’t quite nail the ’80s futurism’ look that Sega perfected with the seriously stylish Mark III.
But I really like that Sega was developing their own unified design aesthetic, and so it does look pretty cool with this matching joystick.