Redmi Note 11 4G vs Samsung Galaxy J7 2017 Dual SIM
| 手机规格 | 触控手机 | 触控手机 | 触控手机 | 触控手机 |
| 大小 | 161.95 x 75.53 x 8.92 mm | 152.40 x 74.70 x 7.80 mm | 161.89 x 73.87 x 8.55 mm | 160.10 x 76.80 x 9.30 mm |
| Weight | 181.00 g | 181.00 g | 181.00 g | 217.00 g |
| 显示屏尺寸 | 6.50" | 5.50" | 6.40" | 6.45" |
| Display | 彩色 / IPS TFT 16M 颜色 90 Hz 1080 x 2400 px (6.50") 405 ppi | 彩色 / Super AMOLED 16M 颜色 1080 x 1920 px (5.50") 401 ppi | 彩色 / OLED 16M 颜色 60 Hz 1080 x 2400 px (6.40") 411 ppi | 彩色 / Super AMOLED 16,7M 颜色 90 Hz 1080 x 2340 px (6.45") 400 ppi |
| 显示保护 |   | Corning Gorilla Glass Buy screen protector | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 通话最长时间 |  | 3G: 1440 分钟 (24.0 h) | | 4G: 3180 分钟 (53.0 h) |
| 最大播放时间 | nd | Audio: 91 h (3.8 一天) Video: 18 h (0.8 一天) | nd | Audio: 128 h (5.3 一天) Video: 25 h (1.0 一天) |
| 最大的互联网浏览时间 | nd | WiFi: 16 h (0.7 一天) 3G: 12 h (0.5 一天) 4G: 15 h (0.6 一天) | nd | WiFi: 23 h (1.0 一天) 4G: 23 h (1.0 一天) |
| 标准电池 | Li-Ion 5000 mAhBuy powerbank | Li-Ion 3600 mAhBuy powerbank | Li-Ion 5000 mAhBuy powerbank | Li-Po 6000 mAhBuy powerbank |
| 快速充电 |  | | | |
| 无线充电 | | | | |
| 手机存储 | 128 GB | 16 GB, 32 GB | 64 GB, 128 GB | 128 GB |
| 最终用户内存 | | 10 GB, 26 GB | | |
| 随机存取存储 (RAM) | 4 GB, 6 GB | 3 GB | 4 GB | 4 GB, 6 GB |
| Memory cards | | microSD, microSDHC, microSDXC 为 256 GBBuy memory card | microSD, microSDHC, microSDXC 为 1000 GBBuy memory card | microSD, microSDHC, microSDXC 为 1000 GBBuy memory card |
| Operating system | Android 11 | Android 7.0 Nougat | Android 11 | Android 13 |
| 接口 | MIUI 12.5 | - | - | One UI 5 |
| 处理器 | MediaTek Helio G88 MT6769 | Samsung Exynos 7870 | MediaTek Helio G85 MT6769V | MediaTek Dimensity 6100+ MT6835V/ZA |
| Processor clock | 2000 MHz | 1600 MHz | 2000 MHz | 2200 MHz |
| GPU | ARM Mali-G52 MC2 | ARM Mali-T830 MP1 @700 MHz | ARM Mali-G52 MC2 @1 GHz | ARM Mali-G57 MC2 |
| Touchscreen | | | | |
| SAR因素 | | 1,33 W/kg | | 0,712 W/kg |
| 双SIM卡 | | | | |
| SIM卡标准 | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| 卡双模式 | dual standby | dual standby | nd | dual standby |
| 混合双卡双待 | | | nd | nanoSIM, microSD |
| 发行日期 | 第 4 季 2021 | 第 3 季 2017 | 第 4 季 2021 | 第 1 季 2024 |
| 手机其他名称 | Xiaomi Redmi Note 11 4G | SM-J730F/DS; SM-J730FM/DS; SM-J730GM/DS | - | SM-M156B/DS |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 22600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| 5G 标准 | | | | FDD 5G: 2600, 2100, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 |
| CDMA标准 | | | | |
| TD-SCDMA 标准 | | | | |
| 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 |
| 矩阵 | 50 Mpx | 13 Mpx | 50 Mpx | 50 Mpx |
| 像素大小 | | | 0,64 µm | |
| Resolution | | 4192x3104 px | | |
| 光学变焦 | | | | |
| 数码变焦 | 10x | | | 10x |
| 闪光灯 | LED | LED | | LED |
| 双色LED闪光灯 | | | | |
| 视频分辨率 | 1920x1080 px | 1920x1080 px | 1920x1080 px | 1920x1080 px |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| 额外 | AF, f/1.8 | AF, f/1.7 | AF, 激光自动对焦, f/1.8 | AF, f/1.8 |
| 第二台相机 | | | | |
| 相机类型 | 广角镜头 | nd | 广角镜头 | |
| 矩阵 | 8 Mpx | nd | 8 Mpx | 5 Mpx |
| 像素大小 | 1,12 µm | nd | 1,12 µm | |
| 光学变焦 | | nd | | |
| 视场 | 120 ° | nd | 118 ° | |
| 闪光灯 | LED | nd | LED | LED |
| 双色LED闪光灯 | | nd | | |
| 视频分辨率 | 1920x1080 px | nd | | |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | nd | H.264, H.265, MPEG4 - 30 fps | |
| 额外 | FF, f/2.2 | nd | FF, f/2.2 | FF, f/2.2 |
| 第三台相机 | | | | |
| 相机类型 | 微距镜头 | nd | 微距镜头 | |
| 矩阵 | 2 Mpx | nd | 2 Mpx | 2 Mpx |
| 像素大小 | 1,75 µm | nd | 1,75 µm | |
| 光学变焦 | | nd | | |
| 闪光灯 | LED | nd | | LED |
| 双色LED闪光灯 | | nd | | |
| 视频分辨率 | 1280x720 px | nd | | |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | nd | H.264, H.265, MPEG4 - 30 fps | |
| 额外 | FF, f/2.4 | nd | FF, f/2.4 | FF, f/2.4 |
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 |
| 矩阵 | 8 Mpx | 13 Mpx | 13 Mpx | 13 Mpx |
| 像素大小 | 1,12 µm | | 1,12 µm | |
| Resolution | | 4192x3104 px | | |
| 光学变焦 | | | | |
| 闪光灯 | | LED | | |
| 双色LED闪光灯 | | | | |
| 视频分辨率 | 1920x1080 px | 1920x1080 px | 1920x1080 px | 1920x1080 px |
| 视频格式 | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps | |
| 额外 | FF, f/2.2 | FF, f/1.9 | FF, f/2.2 | FF, f/2.0 |
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 | - | - | - | |
| LTE UP | - | 51.00 Mbit/s | 102.00 Mbit/s | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v5.1 | v4.1 | v5.0 | v5.3 |
| 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 a/b/g/n/ac |
| 无线频率 | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | v2.0 Type-C | v2.0 | 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 | | z RDS | | |
| MP3 | | | | |
| 立体声扬声器 | 2 | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| 音频格式 | AAC, AAC+, AMR, APE, FLAC, MID, OGG, WAV, eAAC+ | AAC, AAC+, AMR, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF |
| 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 | | | | |