输入小写拉丁字母 vs O button (blood type)
Side-by-side emoji comparison — Unicode properties, platform rendering, and encoding details.
Platform Rendering
Google
Twitter/X
OpenMoji
Comparison Table
| Property | 🔡 输入小写拉丁字母 | 🅾️ O button (blood type) |
|---|---|---|
| Codepoint | U+1F521 | U+1F17E U+FE0F |
| Category | 符号 | 符号 |
| Subcategory | 字母数字 | 字母数字 |
| Type | Basic Emoji | Basic Emoji |
| Unicode Version | 0.6 | 0.6 |
| Emoji Version | 0.6 | 0.6 |
| Year Added | 2015 | 2015 |
| Skin Tones | 否 | 否 |
| ZWJ Sequence | 否 | 否 |
| Popularity | #0 | #0 |
关键词
🔡
abcd
input
latin
letters
lowercase
🅾️
blood
button
O
type
Encoding Comparison
| 编码 | 🔡 | 🅾️ |
|---|---|---|
| UTF-8 | 0xF0 0x9F 0x94 0xA1 | 0xF0 0x9F 0x85 0xBE 0xEF 0xB8 0x8F |
| UTF-16 | 0xD83D 0xDD21 | 0xD83C 0xDD7E 0xFE0F |
| HTML Entity | 🔡 | 🅾️ |
| CSS | \1F521 | \1F17E\FE0F |
| Python | \U0001F521 | \U0001F17E\U0000FE0F |
| JavaScript | \u{1F521} | \u{1F17E}\u{FE0F} |
Quick Copy
🔡
🅾️
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