Xiaomi Redmi 4X vs Alcatel OT 302
| 手机规格 | 触控手机 | 直立式手机 | 触控手机 | 触控手机 |
| 大小 | 139.24 x 69.96 x 8.65 mm | 109.00 x 45.00 x 22.00 mm | 139.30 x 69.60 x 8.50 mm | 139.90 x 70.40 x 8.50 mm |
| Weight | 150.00 g | 112.00 g | 144.00 g | 131.50 g |
| 显示屏尺寸 | 5.00" | - | 5.00" | 5.00" |
| Display | 彩色 / IPS TFT 16M 颜色 720 x 1280 px (5.00") 294 ppi | Mono / LCD | 彩色 / IPS TFT 16M 颜色 720 x 1280 px (5.00") 294 ppi | 彩色 / IPS TFT 16M 颜色 720 x 1280 px (5.00") 294 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 通话最长时间 |  | 2G: 285 分钟 (4.8 h) | | |
| 待机最长时间 | | 2G: 165 钟头 (6.9 一天) | | |
| 标准电池 | Li-Ion 4100 mAhBuy powerbank | Ni-MH 700 mAhBuy powerbank | Li-Ion 4100 mAhBuy powerbank | Li-Ion 3120 mAhBuy powerbank |
| 快速充电 | | | | |
| 无线充电 | | | | |
| 手机存储 | 16 GB, 32 GB, 64 GB | | 32 GB | 16 GB, 32 GB |
| 随机存取存储 (RAM) | 2 GB, 3 GB, 4 GB | | 3 GB | 2 GB |
| Memory cards |  microSD, microSDHC, microSDXC 为 128 GBBuy memory card | | microSD, microSDHC, microSDXC 为 128 GBBuy memory card | microSD, microSDHC, microSDXC 为 128 GBBuy memory card |
| Operating system | Android 6.0.1 Marshmallow | - | Android 6.0 Marshmallow | Android 6.0 Marshmallow |
| 接口 | MIUI 8 | - | MIUI 7 | MIUI 8 |
| 处理器 | Qualcomm Snapdragon 435 8940 | - | Qualcomm Snapdragon 430 8937 | Qualcomm Snapdragon 425 8917 |
| Processor clock | 1400 MHz | - | 1400 MHz | 1400 MHz |
| GPU | Adreno 505 | - | Adreno 505 | Adreno 308 @500 MHz |
| Touchscreen | | | | |
| SAR因素 | 1,5 W/kg | | | 1,181 W/kg |
| 双SIM卡 | | | | |
| SIM卡标准 | DualSIM(microSIM, nanoSIM) | | DualSIM(microSIM, nanoSIM) | DualSIM(microSIM, nanoSIM) |
| 卡双模式 | dual standby | nd | dual standby | dual standby |
| 混合双卡双待 | microSIM, microSD | nd | microSIM, microSD | microSIM, microSD |
| 发行日期 | 第 1 季 2017 | | 第 2 季 2016 | 第 4 季 2016 |
| 手机其他名称 | - | - | Hongmi 3S Pro; Redmi 3S Prime | - |
| GSM frequencies | 850 900 1800 1900 | 900 1800 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 1900 2100 | | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | | FDD LTE: 2600, 2100, 1800 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 1700, 850, 800 TDD LTE: 2600, 2500, 2300, 1900 |
| CDMA标准 | 850 1900 CDMA2000 1X | | 850 CDMA2000 1X | |
| TD-SCDMA 标准 | 1900 2000 | | 1900 2000 | 1900 2000 |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 光电传感器模型 | Samsung S5K3L8 | nd | Samsung S5K3L8 | Samsung S5K3L8 |
| 矩阵 | 13 Mpx | nd | 13 Mpx | 13 Mpx |
| Resolution | 4208x3120 px | nd | 4208x3120 px | 4208x3120 px |
| 光学变焦 | | nd | | |
| 闪光灯 | LED | nd | LED | LED |
| 双色LED闪光灯 | | nd | | |
| 视频分辨率 | 1920x1080 px | nd | 1920x1080 px | 1920x1080 px |
| 视频格式 | MPEG4, H.264, H.265 - 30 fps | nd | H.263, H.264, MPEG4 | |
| 额外 | AF, f/2.0 | nd | AF, f/2.0 | AF, f/2.2 |
相机 - 前面
| 第一台相机 | | | | |
| 矩阵 | 5 Mpx | nd | 5 Mpx | 5 Mpx |
| Resolution | 2592x1944 px | nd | 2592x1944 px | 2592x1944 px |
| 光学变焦 | | nd | | |
| 闪光灯 | | nd | | |
| 双色LED闪光灯 | | nd | | |
| 视频分辨率 | | nd | 1920x1080 px | |
| 视频格式 | MPEG4, H.264, H.265 - 30 fps | nd | H.263, H.264, MPEG4 | |
| 额外 | f/2.2 | nd | FF, f/2.2 | FF, f/2.2 |
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 | v1.1 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | | | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | | | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | | - |
| LTE UP | | | | 51.00 Mbit/s |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v4.2 | | v4.1 | v4.1 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | | v802.11 b/g/n | v802.11 b/g/n |
| 无线频率 | 2,4 GHz | | 2,4 GHz | 2,4 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | v2.0 | | v2.0 | v2.0 |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| 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 | XT9 | T9 | T9 | T9 |
| Swype | | | | |
| 电子邮件用户 | 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 |
| HD Voice | | | | |
| 音频格式 | AAC, AAC+, AMR, FLAC, WAV, eAAC+ | | AAC, AAC+, AMR, WAV, eAAC+ | AAC, AAC+, AMR, FLAC, WAV, eAAC+ |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | 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 | | | | |
