| Physical features | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Model | X50 5G (256GB/6GB) | Redmi Y1 (64GB) |
| Other model names | Realme X50 (256GB + 6GB RAM) | Xiaomi Redmi Note 5A-S (4GB RAM), Xiaomi MDI6S |
| Country or region available | 
(Global, International) | 
India |
| Brand | Realme | Xiaomi |
| Release date | January, 2020 | November, 2017 |
| Depth | 8.9 millimeters (0.35 inches) | 7.7 millimeters (0.3 inches) |
| Size (width x height) | 75.8 x 163.8 millimeters (2.98 x 6.45 in) | 76.2 x 153 millimeters (3 x 6.02 in) |
| Weight | 202 grams (7.07 ounces) | 153 grams (5.36 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | Aluminum frame, glass front/back | Aluminum body, glass front, plastic back |
| Protection against water and others | Not supported | Not supported |
| System (OS) | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Operating system | Android 10 | Android 7.1.2 Nougat |
| Firmware update | feature not registered | feature not registered |
| Hardware | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Chipset | 64bit - Qualcomm Snapdragon 765G SDM765 (7nm) | 64bit - Qualcomm Snapdragon 435 MSM8940 (28nm) |
| CPU processor | Octa-Core, 3 processors:
2.4Ghz Single-Core Kryo 475 Prime
2.2Ghz Single-Core Kryo 475 Gold
1.8Ghz Hexa-Core Kryo 475 Silver | Octa-Core, 2 processors:
1.4Ghz Quad-Core ARM Cortex-A53
1.1Ghz Quad-Core ARM Cortex-A53 |
| GPU graphical controller | Qualcomm Adreno 620 | Qualcomm Adreno 505 |
| RAM memory | 6GB LPDDR4X | 4GB LPDDR3 |
| Internal storage | 256GB (240GB available)
UFS 2.1 | 64GB (53GB available) |
| External storage | Not supported | Until 256GB microSD, microSDXC
(dedicated slot) |
| Display | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 6.57" inches | 5.5" inches |
| Screen-to-body ratio | ~83.9% (screen-to-body ratio) | ~71.5% (screen-to-body ratio) |
| Display resolution | 1080x2400 pixels (20:9) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 401 PPI | 267 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 3 |
| Display features | 120Hz | feature not registered |
| Mobile networks | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots (Dual-SIM)
nano-SIM (4FF) | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 2000/150 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat16 (1, 2, 3, 4, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41) | LTE Cat4 800/850/900/1700/1800/2100/2600 (Bands 1,3,4,5,7,8,20)
TD-LTE 2300/2600 (Bands 38,40) |
| Primary 5G network | SA/NSA (Bands 1, 41, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
| Calling | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Supported | Supported |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Camera | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Back camera (main camera) | (quad camera)
64 megapixels
12MP telephotof/3.054mm2x-optical-zoomPDAF
8MP ultrawidef/2.313mmPDAF
2MP macrof/2.41/5.0"1.75µm | 13 megapixels |
| Main camera resolution | 10120x6328 pixels | 4128x3096 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash on both cameras |
| Focal aperture | f/1.8 (aperture) | f/2.2 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/1.72" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo only main camera |
| 2ª camera | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Front camera (secondary) | (dual front camera)
16 megapixels
8MP ultrawidef/2.217mm1/4.0"1.12µm | 16 megapixels |
| Front camera resolution | 4608x3456 pixels | 4608x3456 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | LED |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
| Multimedia | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, MKV, XviD |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, OGG, eAAC+, FLAC |
| Connectivity | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
| TV output | Not supported | Not supported |
| Audio output | Type-C reversible connector | 3.5mm jack |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO | 802.11 b/g/n (2.4Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
| Infrared port | Not supported | Supported |
| Other functions | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Active noise cancellation | Supported | Supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (side-mounted)
| Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Fingerprint sensor (rear-mounted)
|
| Other features | - Colors: Glacier, Polar
- ColorOS 7 UI
- 24-bit/192kHz audio
- WiFi direct, hotspot | - Colors: Gold, Dark Grey, Silver, Rose Gold
- 2.5D glass screen
- 450-nits brightness
- MIUI 9.0
- WiFi direct, hotspot |
| Power supply | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| Battery | LiPo: Li-Ion polymer (Non removable) | Li-Ion: Lithium-Ion (Non removable) |
| Battery capacity | 4200 mAh | 3080 mAh |
| Charger, watts | 30W (5V/6A) Fast battery charging | Standard charging |
| Talk time autonomy | feature not registered | 1920 minutes | 32 hours | 1.3 days |
| Standby | feature not registered | 14400 minutes | 240 hours | 10 days |
| Radiation rate | Realme X50 5G (256GB/6GB) | Xiaomi Redmi Y1 (64GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |