Compare phones: Xiaomi Redmi Note 4X vs Xiaomi Redmi Note 4
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| Other names | Redmi Note 4X Hatsune Miku | Redmi Note 4 Standard Edition; Redmi Note 4 High Edition |
| GSM frequencies | 850 900 1800 1900 | 900 1800 1900 |
| Standard UMTS | 850 900 1900 2100 | 850 900 1900 2100 |
| Standard LTE | FDD LTE: 2600, 2100, 1800, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | ||
| Standard CDMA | 850 1900 | 850 1900 |
| Standard TD-SCDMA | 1900 2000 | 1900 2000 |
| UMA | ||
| Type | Touch | Touch |
| Waterproofness & dust-resistance | ||
| Dimensions (W x H x D) | 151.00 x 76.00 x 8.45 mm | 151.00 x 76.00 x 8.35 mm |
| Weight | 165.00 g | 175.00 g |
| Display | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi |
| Display protection | Buy screen protector  | Buy screen protector |
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 3060 min. (51.0 h) | |
| Video talk time (max.) | nd | nd |
| Stand-by (max.) | 4G: 264 h. (11.0 days) | |
| Playback time (max.) | Audio: 162 h (6.8 days) Video: 18 h (0.8 days) | nd |
| Internet browsing time (max.) | nd | nd |
| PDA mode work time | nd | nd |
| Standard battery | Li-Po 4100 mAhBuy powerbank | Li-Ion 4100 mAhBuy powerbank |
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | ||
| Internal memory | 16 GB, 32 GB, 64 GB | 16 GB, 32 GB, 64 GB |
| End-user memory | ||
| RAM memory | 3 GB, 4 GB | 2 GB, 3 GB, 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card |
| Operating system | Android 6.0 Marshmallow | Android 6.0 Marshmallow |
| Interface | MIUI 8 | MIUI 8 |
| Processor | Qualcomm Snapdragon 625 8953 | MediaTek Helio X20 MT6797 |
| Processor clock | 2000 MHz | 2100 MHz |
| GPU | Adreno 506 | ARM Mali-T880 MP4 @700 MHz |
| Touchscreen | ||
| SAR (10g) | 0,724 W/kg | |
| DualSIM | ||
| SIM cards standard | microSIM, nanoSIM | microSIM, nanoSIM |
| DualSIM mode | ||
| Hybrid DualSIM | microSIM, microSD | nanoSIM, microSD |
| Announced | 1Q 2017 | 3Q 2016 |
A D V E R T I S E M E N T
CAMERAS - BACK
| First camera | ||
| Camera type | ||
| Photo sensor model | Sony IMX258 | Samsung S5K3L8 |
| Photo matrix | 13 Mpx | 13 Mpx |
| Sensor size | ||
| Pixel size | ||
| Resolution | 4208x3120 px | 4208x3120 px |
| Optical zoom | ||
| Digital zoom | ||
| Hybrid zoom | ||
| Lossless zoom | ||
| Number of lenses | ||
| Field of view | ||
| Focal length | ||
| Flash | 2x LED | 2x LED |
| Dual-colour LED flash | 1+1 | 1+1 |
| Video resolution | 1920x1080 px | |
| Video formats | MPEG4, H.263, H.264, H.265 - 30 fps | MPEG4, H.263, H.264, H.265 - 30 fps |
| Additional | AF, f/2.0 | AF, f/2.0 |
CAMERAS - FRONT
| First camera | ||
| Camera type | ||
| Photo sensor model | Samsung S5K5E8 | Samsung S5K5E8 |
| Photo matrix | 5 Mpx | 5 Mpx |
| Sensor size | ||
| Pixel size | ||
| Resolution | 2592x1944 px | 2592x1944 px |
| Optical zoom | ||
| Digital zoom | ||
| Hybrid zoom | ||
| Lossless zoom | ||
| Number of lenses | ||
| Field of view | ||
| Focal length | ||
| Flash | ||
| Dual-colour LED flash | ||
| Video resolution | 1920x1080 px | |
| Video formats | MPEG4, H.263, H.264, H.265 - 30 fps | MPEG4, H.263, H.264, H.265 - 30 fps |
| Additional | f/2.0 | - |
SENSORS
| Accelerometer | ||
| Proximity | ||
| Light | ||
| Magnetometer | ||
| Gyroscope | ||
| Barometer | ||
| Altimeter | ||
| Gravity | ||
| Hall-effect | ||
| Iris scanner | ||
| Fingerprint scanner | ||
| Thermometer | ||
| Hygrometer |
DATA TRANSFER
| xHTML | ||
| WAP | v2.0 | v2.0 |
| HSCSD | ||
| HSDPA | 42.20 Mbit/s | |
| HSUPA | 5.76 Mbit/s | |
| HSPA | ||
| HSPA+ | ||
| LTE DL | ||
| LTE UP | ||
| WIMAX+ | ||
| GPRS | ||
| EDGE | ||
| Bluetooth | v4.2 | v4.2 |
| A2DP Profile | ||
| HDMI | ||
| WiFi | v802.11 a/b/g/n | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2.4 i 5 GHz | 2.4 i 5 GHz |
| WiFi Direct | ||
| WiFi Display | ||
| DLNA | ||
| Miracast | ||
| Hotspot WiFi | ||
| IrDA | ||
| USB | v2.0 | v2.0 |
| GPS | ||
| A-GPS | ||
| GLONASS | ||
| Beidou | ||
| Galileo | ||
| QZSS | ||
| NFC |
COMMUNICATION AND MESSAGING
| Call waiting | ||
| Conferency | ||
| Call forwarding | ||
| Push To Talk | ||
| Instant Messenger | ||
| SMS | ||
| EMS | ||
| MMS | ||
| Dictionary | XT9 | XT9 |
| Swype | ||
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | ||
| RSS Reader |
MULTIMEDIA
| Radio | ||
| MP3 | ||
| Stereo speakers | ||
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | ||
| Sound formats | AAC, AAC+, AMR, APE, FLAC, WAV, eAAC+ | AAC, AMR, APE DSD, FLAC, WAV |
| Polyphony | ||
| Video ringtone | ||
| Ring composer | ||
| Games | ||
| Java | ART | ART |
| Videophone | ||
| DVB-H television | ||
| TV-Out |
PIM AND ADDITIONAL FUNCTIONS
| Watch | ||
| Stopwatch | ||
| Alarm | ||
| Calculator | ||
| Currency converter | ||
| Organizer | ||
| Calendar | ||
| Flight mode | ||
| SyncML | ||
| Data and fax | ||
| Screensaver | ||
| Themes | ||
| Interchangeable covers | ||
| Voice dial | ||
| Speakerphone | ||
| Recorder | ||
| Vibra |
A D V E R T I S E M E N T