Redmi Watch 4 vs Xiaomi Watch S3
| 手机规格 | - | - | - | - |
| 防水性和防尘性 |  | | IP68 | IPX8 |
| 大小 | 47.58 x 41.12 x 10.50 mm | 47.00 x 47.00 x 12.00 mm | 46.50 x 46.50 x 11.00 mm | 49.10 x 40.40 x 11.40 mm |
| Weight | 31.50 g | 44.00 g | 41.00 g | 42.20 g |
| 显示屏尺寸 | 1.97" | 1.43" | 1.43" | 2.00" |
| Display | 彩色 / LTPS AMOLED 60 Hz 390 x 450 px (1.97") 302 ppi | 彩色 / AMOLED 16,7M 颜色 60 Hz 466 x 466 px (1.43") 326 ppi | 彩色 / AMOLED 466 x 466 px (1.43") 326 ppi | 彩色 / TFT 320 x 385 px (2.00") 250 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 标准电池 | Li-Po 470 mAhBuy powerbank | Li-Po 486 mAhBuy powerbank | Li-Ion 380 mAhBuy powerbank | Li-Ion 470 mAhBuy powerbank |
| 快速充电 | | | | |
| 无线充电 | | | | |
| 手机存储 | | | 4 GB | |
| Memory cards | | | | |
| Operating system | HyperOS | - | - | HyperOS |
| 接口 | - | HyperOS | - | - |
| Touchscreen |  | | | |
| 双SIM卡 | | | | |
| 发行日期 | 第 4 季 2023 | 第 1 季 2024 | 第 3 季 2024 | 第 3 季 2024 |
| 手机其他名称 | M2314W1; Xiaomi Redmi Watch 4 | M2313W1 | - | - |
| GSM frequencies | | | | |
| UMTS标准 | | | | |
| LTE 标准 | | | | |
| 5G 标准 | | | | |
| CDMA标准 | | | | |
| TD-SCDMA 标准 | | | | |
| UMA标准 | | | | |
相机 - 背面
相机 - 前面
传感器
| 加速度计 | | | | |
| 接近传感器 | | | | |
| 光传感器 | | | | |
| 磁力仪 | | | | |
| 陀螺仪 | | | | |
| 晴雨表 | | | | |
| 高度表 | | | | |
| 重力感应器 | | | | |
| 霍尔效应传感器 | | | | |
| 虹膜扫描仪 | | | | |
| 指纹采集仪 | | | | |
| 温度计 | | | | |
| 湿度计 | | | | |
数据传输
| xHTML | | | | |
| WAP | | | | |
| HSCSD | | | | |
| HSDPA | | | | |
| HSUPA | | | | |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | |
| LTE UP | | | | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v5.3 | v5.2 | | v5.3 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | | | | |
| 无线频率 | | | | |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | | | | |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
通讯与讯息
| 呼叫等待 | | | | |
| 视频会议 | | | | |
| 呼叫转移 | | | | |
| 一按通 | | | | |
| 即时通讯 | | | | |
| 短信 | | | | |
| 增强短信 | | | | |
| 多媒体短信 | | | | |
| Dictionary | | | | |
| Swype | | | | |
| 电子邮件用户 | | | | |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | | | |
| MP3 | | | | |
| 立体声扬声器 | | | | |
| Audio Jack | | | | |
| HD Voice | | | | |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | | | | |
| 视讯电话 | | | | |
| DVB-H电视 | | | | |
| 电视机输口 | | | | |
PIM和附加功能
| 时钟 | | | | |
| 计时器 | | | | |
| 闹钟 | | | | |
| 计算器 | | | | |
| 汇率 | | | | |
| 电子记事本 | | | | |
| 日历 | | | | |
| 飞行模式 | | | | |
| SyncML | | | | |
| 数据与传真机 | | | | |
| 屏幕保护程序 | | | | |
| 主题 | | | | |
| 可交换的外壳 | | | | |
| 语音拨号 | | | | |
| 扬声器 | | | | |
| 录音电话机 | | | | |
| 振动 | | | | |