Realme 9 5G vs Redmi Note 8 Pro
| 手机规格 | 触控手机 | 触控手机 | 触控手机 | 触控手机 |
| 防水性和防尘性 |  | IP52 | | |
| 大小 | 164.30 x 75.60 x 8.50 mm | 161.30 x 76.40 x 8.79 mm | 162.30 x 75.40 x 9.40 mm | 167.20 x 76.70 x 7.99 mm |
| Weight | 191.00 g | 199.80 g | 196.50 g | 186.00 g |
| 显示屏尺寸 | 6.59" | 6.53" | 6.50" | 6.74" |
| Display | 彩色 / IPS TFT 16M 颜色 120 Hz 1080 x 2412 px (6.59") 401 ppi | 彩色 / IPS TFT 16M 颜色 1080 x 2340 px (6.53") 395 ppi | 彩色 / IPS TFT 16M 颜色 90 Hz 1080 x 2400 px (6.50") 405 ppi | 彩色 / IPS TFT 16M 颜色 90 Hz 720 x 1600 px (6.74") 260 ppi |
| 显示保护 |   | Corning Gorilla Glass Buy screen protector | Corning Gorilla Glass Buy screen protector | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 标准电池 | Li-Ion 5000 mAhBuy powerbank | Li-Po 4500 mAhBuy powerbank | Li-Ion 5000 mAhBuy powerbank | Li-Po 5000 mAhBuy powerbank |
| 快速充电 |  | Quick Charge 4+ | | SuperVOOC |
| 无线充电 | | | | |
| 手机存储 | 128 GB, 64 GB | 128 GB, 64 GB, 256 GB | 64 GB, 128 GB | 64 GB, 128 GB, 256 GB |
| 最终用户内存 | 94 GB | | | |
| 随机存取存储 (RAM) | 4 GB | 6 GB, 8 GB | 6 GB, 8 GB | 4 GB, 3 GB, 6 GB |
| Memory cards | microSD, microSDHC, microSDXC | microSD, microSDHC, microSDXC 为 256 GBBuy memory card | | microSD, microSDHC, microSDXC 为 2000 GBBuy memory card |
| Operating system | Android 12 | Android 9.0 Pie | Android 10 | Android 13 |
| 接口 | realme UI 3.0 | MIUI 10 | - | realme UI T Edition |
| 处理器 | Qualcomm Snapdragon 695 SM6375 | MediaTek Helio G90T | MediaTek Helio G95 MT6785 | Unisoc Tiger T612 T7225 |
| Processor clock | 2200 MHz | 2000 MHz | 2050 MHz | 1820 MHz |
| GPU | Adreno 619 @840 MHz | ARM Mali-G76 3EEMC4 @800 MHz | ARM Mali-G76 MC4 @900 MHz | ARM Mali G57 @650 MHz |
| Touchscreen | | | | |
| SAR因素 | | | 0,99 W/kg | |
| 双SIM卡 | | | | |
| SIM卡标准 | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| 卡双模式 | dual standby | dual standby | dual standby | dual standby |
| 混合双卡双待 | | | | |
| 发行日期 | 第 2 季 2022 | 第 3 季 2019 | 第 3 季 2020 | 第 3 季 2023 |
| 手机其他名称 | - | Xiaomi Redmi Note 8 Pro | RMX2151 | RMX3830 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 1700 1900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 26200, 2500, 2300 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 |
| 5G 标准 | FDD 5G: 2600, 2100, 1800, 1700, 900, 850, 800 TDD 5G: 3700, 3500, 2600, 2500, 2300 | | | |
| CDMA标准 | | | 850 CDMA2000 1X | |
| TD-SCDMA 标准 | | 1900 2000 | 1900 2000 | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 相机类型 | 标准镜头 | 标准镜头 | 标准镜头 | 标准镜头 |
| 光电传感器模型 | Samsung S5KJN1 | Samsung S5KGW1 | Sony IMX682 | |
| 矩阵 | 50 Mpx | 64 Mpx | 64 Mpx | 50 Mpx |
| 传感器尺寸 | 1/2,76 | 1/1,7 | 1/1,73 | |
| 像素大小 | 0,64 µm | 0,8 µm | 0,8 µm | |
| Resolution | 8160x6144 px | 9248x6936 px | 9248x6944 px | |
| 光学变焦 | | | | |
| 数码变焦 | | | | 4x |
| 镜片数量 | 5 | | 6 | 5 |
| 视场 | 77 ° | 79 ° | 80 ° | 77 ° |
| 焦距 | | 26 mm | 26 mm | 27 mm |
| 闪光灯 | LED | LED | LED | LED |
| 双色LED闪光灯 | | | | |
| 视频分辨率 | 1920x1080 px | 3840x2160 px | 3840x2160 px | 1920x1080 px |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| 额外 | AF, EIS, f/1.8 | AF, f/1.89 | AF, EIS, f/1.8 | AF, f/1.8 |
| 第二台相机 | | | | |
| 相机类型 | | 广角镜头 | 广角镜头 | 景深 |
| 矩阵 | 2 Mpx | 8 Mpx | 8 Mpx | 0.3 Mpx |
| 传感器尺寸 | 1/5 | | 1/4 | |
| 像素大小 | 1,75 µm | 1,12 µm | 1,12 µm | |
| Resolution | | | | 640x480 px |
| 光学变焦 | | | | |
| 镜片数量 | 3 | | 5 | |
| 视场 | 88 ° | 120 ° | 119 ° | |
| 焦距 | 15 mm | 13 mm | 16 mm | |
| 闪光灯 | LED | LED | LED | LED |
| 双色LED闪光灯 | | | | |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| 额外 | FF, f/2.4 | FF, f/2.2 | FF, f/2.3 | FF |
| 第三台相机 | | | | |
| 相机类型 | 微距镜头 | | 微距镜头 | nd |
| 矩阵 | 2 Mpx | 2 Mpx | 2 Mpx | nd |
| 传感器尺寸 | 1/5 | | 1/5 | nd |
| 像素大小 | 1,75 µm | 1,75 µm | 1,75 µm | nd |
| Resolution | 1600x1200 px | | | nd |
| 光学变焦 | | | | nd |
| 镜片数量 | 3 | | 3 | nd |
| 视场 | 88 ° | | | nd |
| 焦距 | 21 mm | | 22 mm | nd |
| 闪光灯 | LED | LED | LED | nd |
| 双色LED闪光灯 | | | | nd |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | nd |
| 额外 | FF, f/2.4 | AF | FF, f/2.4 | nd |
| 第四台相机 | | | | |
| 相机类型 | nd | | 人像镜头 | nd |
| 矩阵 | nd | 2 Mpx | 2 Mpx | nd |
| 传感器尺寸 | nd | | 1/5 | nd |
| 像素大小 | nd | 1,75 µm | 1,75 µm | nd |
| 光学变焦 | nd | | | nd |
| 镜片数量 | nd | | 3 | nd |
| 焦距 | nd | | 22 mm | nd |
| 闪光灯 | nd | LED | LED | nd |
| 双色LED闪光灯 | nd | | | nd |
| 视频格式 | nd | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | nd |
| 额外 | nd | FF | FF, f/2.4 | nd |
相机 - 前面
| 第一台相机 | | | | |
| 相机类型 | 人像镜头 | | 人像镜头 | 人像镜头 |
| 光电传感器模型 | Sony IMX471 | Samsung S5K3T1 | Sony IMX471 | |
| 矩阵 | 16 Mpx | 20 Mpx | 16 Mpx | 5 Mpx |
| 传感器尺寸 | 1/3,09 | | 1/3,09 | |
| 像素大小 | 1 µm | | 1 µm | |
| Resolution | 4608x3456 px | 5184x3880 px | 4608x3456 px | |
| 光学变焦 | | | | |
| 镜片数量 | 5 | | 5 | 3 |
| 视场 | 79 ° | 108 ° | 79 ° | 76 ° |
| 闪光灯 | | | | |
| 双色LED闪光灯 | | | | |
| 视频分辨率 | 1920x1080 px | 1920x1080 px | 1920x1080 px | 1280x720 px |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| 额外 | FF, EIS, f/2.05 | FF | FF, EIS, f/2.1 | FF, f/2.22 |
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 | v2.0 | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | 750.00 Mbit/s | 603.00 Mbit/s | 603.00 Mbit/s | - |
| LTE UP | 211.00 Mbit/s | - | - | 51.00 Mbit/s |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v5.1 | v5.0 | v5.0 | v5.0 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac | v802.11 b/g/n |
| 无线频率 | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | v2.0 Type-C | v2.0 Type-C | v2.0 Type-C | v2.0 Type-C |
| 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 | T9 | T9 | T9 | T9 |
| Swype | | | | |
| 电子邮件用户 | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | | | |
| MP3 | | | | |
| 立体声扬声器 | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| 音频格式 | | AAC, AAC+, AMR, FLAC, MID, MKA, OGG, WAV, eAAC+ | AAC, AAC+, AMR, APE, FLAC, MID, MKA, OGG, WAV, eAAC+ | AAC, AAC+, AMR, APE, FLAC, MID, MKA, OGG, WAV, WMA, eAAC+ |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | ART | ART | ART | ART |
| 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 | | | | |