Product
Realme X50 5G
Realme X50 5G
Vivo X9 Plus
Vivo X9 Plus
Battery
Charging 30W wired, 70% in 30 min 18W wired
Type 4200 mAh Li-Ion 4000 mAh, non-removable
Body
Dimensions 163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in) 162 x 79 x 7.5 mm (6.38 x 3.11 x 0.30 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 194 g (6.84 oz) 199 g (7.02 oz)
Comms
Bluetooth 5.0, A2DP, LE 4.2, A2DP, LE
NFC Yes No
Positioning GPS, GLONASS, BDS GPS
Radio FM radio No
USB USB Type-C 2.0 microUSB 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection - Corning Gorilla Glass 5
Resolution 1080 x 2400 pixels, 20:9 ratio (~401 ppi density) 1080 x 1920 pixels, 16:9 ratio (~375 ppi density)
Size 6.57 inches, 104.2 cm2 (~83.9% screen-to-body ratio) 5.88 inches, 95.3 cm2 (~74.5% screen-to-body ratio)
Type IPS LCD, 120Hz IPS LCD
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, proximity, compass
Launch
Announced 2020, July 08 2016, November. Released 2016, December
Status Available. Released 2020, July 08 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Quad 48 MP, f/1.8, 25mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.3, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Single - 16 MP, f/2.0, PDAF
Video 4K@30fps, 1080p@30/60fps; gyro-EIS 1080p@30fps
Memory
Card slot No No
Internal 128GB 6GB RAM, 128GB 8GB RAM 64GB 6GB RAM
  UFS 2.1 eMMC 5.1
Misc
Colors Jungle Green, Ice Silver Gold, Rose Gold
Models RMX2144 -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41 1, 3, 4, 5, 8, 38, 39, 40, 41
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / EVDO / LTE
  CDMA2000 1xEV-DO CDMA2000 1xEV-DO & TD-SCDMA
Platform
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (4x1.95 GHz Cortex-A72 & 4x1.44 GHz Cortex-A53)
GPU Adreno 620 Adreno 510
OS Android 10, Realme UI Android 6.1 (Marshmallow), upgradable to Android 8 (Oreo), Funtouch 3
Selfie camera
Dual 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 2 MP, f/2.4, (depth) 20 MP, f/2.0, (wide), 1/2.8", 1.0µm 8 MP
Features HDR -
Video 1080p@30/120fps 1080p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes Yes
  24-bit/192kHz Hi-Res audio 32-bit/192kHz audio