Product
Realme X50 5G (China)
Realme X50 5G (China)
Vivo NEX 3
Vivo NEX 3
Battery
Charging 30W wired, 70% in 30 min 44W wired
Type 4200 mAh, non-removable 4500 mAh, non-removable
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front, glass back, aluminum frame
Dimensions 163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in) 167.4 x 76.1 x 9.4 mm (6.59 x 3.00 x 0.37 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 202 g (7.13 oz) 217.3 g (7.65 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC Yes No
Positioning GPS (L1+L5), GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, BDS
Radio No No
USB USB Type-C 2.0 USB Type-C 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 2256 pixels (~363 ppi density)
Size 6.57 inches, 104.2 cm2 (~83.9% screen-to-body ratio) 6.89 inches, 119.3 cm2 (~93.6% screen-to-body ratio)
Type IPS LCD, 120Hz Super AMOLED, HDR10
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2020, January 07 2019, September. Released 2019, September
Status Available. Released 2020, January Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, HDR, panorama
Quad 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/3.0, 54mm (telephoto), 2x optical zoom, PDAF 8 MP, f/2.3, 13mm (ultrawide) 2 MP, f/2.4, (macro) -
Triple - 64 MP, f/1.8, (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.5, (telephoto), PDAF 13 MP, f/2.2, (ultrawide), PDAF
Video 4K@30fps, 1080p@30/60fps; gyro-EIS 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Memory
Card slot No No
Internal 64GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 12GB RAM 128GB 8GB RAM
  UFS 2.1 UFS 3.0
Misc
Colors Glacier, Polar Black, Blue
Models RMX2051, RMX2025 V1923A, V1923T, 1908_19, 1912
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
5G bands 1, 41, 78, 79 SA/NSA -
Speed HSPA, LTE, 5G (1.9 Gbps DL) HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Platform
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Qualcomm SM8150 Snapdragon 855+ (7 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU Adreno 620 Adreno 640 (700 MHz)
OS Android 10, ColorOS 7 Android 9.0 (Pie), Funtouch 9.1
Selfie camera
Dual 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 8 MP, f/2.2, 17mm (ultrawide), 1/4.0", 1.12µm -
Features HDR LED flash, HDR
Single - Motorized pop-up 16 MP, f/2.1, 26mm (wide), 1/3.06", 1.0µm
Video 1080p@30fps, gyro-EIS 1080p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes Yes
  24-bit/192kHz Hi-Res audio 32-bit/192kHz Hi-Res audio