Physical features | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Model | X50 Pro Play (128GB/8GB) | Nexus 5 (D821 16GB) |
Other model names | Realme X50 Pro Player RMX2072, 真我 X50 Pro 玩家版 | LG Google Nexus 5 D821, LG Nexus 5 4G LTE, LG D821 |
Country or region available |   (Global, International), China |  (Global, International) |
Brand | Realme | LG |
Release date | June, 2020 | November, 2013 |
Depth | 8.9 millimeters (0.35 inches) | 8.6 millimeters (0.34 inches) |
Size (width x height) | 74.2 x 159 millimeters (2.92 x 6.26 in) | 69.2 x 137.9 millimeters (2.72 x 5.43 in) |
Weight | 209 grams (7.32 ounces) | 130 grams (4.55 ounces) |
Qwerty physical keyboard | Not supported | Not supported |
Antenna | Internal antenna | Internal antenna |
Build, materials | Aluminum frame, glass front/back | feature not registered |
Protection against water and others | Not supported | Not supported |
System (OS) | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Operating system | Android 10 | Android 4.4 KitKat |
Firmware update | feature not registered | Android 6.0 Marshmallow |
Hardware | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Chipset | 64bit - Qualcomm Snapdragon 865 SM8250 (7nm) | 32bit - Qualcomm Snapdragon 800 MSM8974 (28nm) |
CPU processor | Octa-Core, 3 processors: 2.84Ghz Single-Core Kryo 585 2.42Ghz 3-Cores Kryo 585 1.8Ghz Quad-Core Kryo 585 | 2.3Ghz Quad-Core Krait 400 |
GPU graphical controller | Qualcomm Adreno 650 | Qualcomm Adreno 330 |
RAM memory | 8GB LPDDR5 | 2GB LPDDR2 |
Internal storage | 128GB (107GB available) UFS 3.1 | 16GB (12GB available) |
External storage | Not supported | Not supported |
Display | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Display type | Super AMOLED | TFT Super IPS+ |
Screen size | 6.44" inches | 4.95" inches |
Screen-to-body ratio | ~84.9% (screen-to-body ratio) | ~70.8% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1080x1920 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 409 PPI | 445 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Scratch-resistant glass | Gorilla Glass 3 |
Display features | 90Hz, HDR10+ | feature not registered |
Mobile networks | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
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 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat (1, 2, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) | LTE Cat4 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20) |
Primary 5G network | SA/NSA (1, 3, 41, 77, 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+, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | Not supported |
Calling | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
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, Voice commands |
Camera | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Back camera (main camera) | (quad camera) 48 megapixels 8MP ultrawidef/2.3119˚16mm 2MP macrof/2.4 2MP depthf/2.4 | 8 megapixels |
Main camera resolution | 8000x6000 pixels | 3264x2448 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/2.4 (aperture) |
Focal length | 26mm lens | 30mm lens |
Sensor size | 1/2" inches | 1/3.2" inches |
Pixel size | 0.8µm pixel | 1.4µm pixel |
Autofocus | PDAF: phase detection autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | HDR photo/video and HDR photo on front camera | HDR photo only main camera |
2ª camera | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Front camera (secondary) | (dual front camera) 16 megapixels 2MP depthf/2.4 | 1.3 megapixels |
Front camera resolution | 4608x3456 pixels | 1280x1024 pixels |
Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.5 (aperture) | f/2.4 (aperture) |
Focal length | 29mm lens | feature not registered |
Sensor size | 1/3" inches | 1/6" inches |
Pixel size | 1µm pixel | 1.9µm pixel |
Multimedia | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+, AC3 |
Connectivity | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
USB | USB 2.0 Type-C reversible connector | MicroUSB 3.0 |
TV output | Not supported | Micro-B USB SlimPort |
Audio output | Type-C reversible connector | 3.5mm jack |
Bluetooth | 5.1 + A2DP/LE | 4.0 + A2DP |
WiFi | 802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMO | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO |
DLNA | Not supported | Supported |
NFC | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, NavIC | A-GPS, GeoTagging, GLONASS |
Infrared port | Not supported | Not supported |
Other functions | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
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 (under display)
| Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Barometer
|
Other features | - Colors: Light Speed Silver, Phantom Black - Realme UI 1.0 - Dolby sound - 24-bit/192kHz audio - WiFi direct, hotspot | - Colors: Black, White - USB OTG On-The-Go - Qi Wireless charging - WiFi direct, hotspot |
Power supply | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
Battery | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
Battery capacity | 4200 mAh | 2300 mAh |
Charger, watts | 65W (10V/6.5A) Fast battery charging SuperDart Flash Charge USB Power Delivery 1.0 | Standard charging |
Talk time autonomy | feature not registered | 1020 minutes | 17 hours | 0.7 day |
Standby | feature not registered | 18000 minutes | 300 hours | 12.5 days |
Radiation rate | Realme X50 Pro Play (128GB/8GB) | LG Nexus 5 (D821 16GB) |
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 |