The phrase "difference is minimal" is correct and usable in written English.
You can use it to convey that there is a small difference between two things. For example, "The difference in cost between the two options is minimal."
The difference is minimal when you're talking about a $3 billion industry.
The tone veers between artful wide-eyed fantasy and the pratfalls of slapstick, and yet that difference is minimal: everything is delivered at the same pressure.
"But the deal didn't go through because Spurs offered too low a wage to the player and if the wage difference is minimal he would stay at Bologna.
I stayed while it was still Mint, but the difference is minimal: the décor for the hotel's 553 rooms (including 48 suites) is unchanged, according to a spokesman, as are the staff uniforms from the designer Ronald Kolk.
For fixed, where, Jensen's difference is minimal when (2.7).
For fixed and, Jensen's difference is minimal when (2.2). that is, (2.3).
Fredericks may have started fractionally better but the difference was minimal and almost immediately it was utterly irrelevant.
The difference was minimal, just 0.1percentt, but it was no less a watershed: 40 years ago, ITV had twice as many viewers as the BBC.
In some weight categories, cars hit by other cars showed a lower death rate than cars hit by S.U.V.'s, but the difference was minimal, Mr. Nolan said.
Albeit the difference was minimal, it reinforces the finding of an improved oxygenation reported in the acute phase.
Whilst there was a small, but significant difference in the level of bacteremia between strains 1861 and 4496, this difference was minimal compared to strain 1.
