有点a little

有点+adj yǒudiǎn a little

About 有点+adj, it means that you are not happy or satisfied with something.

我有点累。
Wǒ yǒudiǎn lèi.
I am a little tired.

最近机票有点贵。
Zuìjìn jīpiào yǒudiǎn guì.
Recently the airplane tickets are a little expensive.

adj+一点 yìdiǎn a little . About adj+一点, it means if adj can a little more, then you will be happy or satisfied.

我希望自己可以聪明一点。
Wǒ xīwàng zìjǐ kěyǐ cōngmíng yìdiǎn.
I wish I could be smarter.

这件T恤有点贵，可以便宜一点吗？
Zhè jiàn T xù yǒudiǎn guì, kěyǐ piányi yìdiǎn ma?
This T-shirt is a little expensive, can it be cheaper?

这条裤子有点长，我要短一点的。
Zhè tiáo kùzi yǒudiǎn cháng, wǒ yào duǎn yī ìdiǎn de.
This pants is a little long, I want a shorter one.