Product
Xiaomi Black Shark Helo
Xiaomi Black Shark Helo
Vivo X50 5G
Vivo X50 5G
Battery
Charging 18W wired, QC3 33W wired
Type Li-Ion 4000 mAh, non-removable 4200 mAh
Body
Build - Glass front, glass back, aluminum frame
Dimensions 160 x 75.2 x 8.7 mm (6.30 x 2.96 x 0.34 in) 159.5 x 75.4 x 7.6 mm (6.28 x 2.97 x 0.30 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 190 g (6.70 oz) 174.5 g (6.17 oz)
Comms
Bluetooth 5.0, A2DP, aptX HD, LE 5.1, A2DP, LE, aptX HD
NFC No Yes
Positioning GPS, GLONASS, BDS GPS, GLONASS, GALILEO, BDS
Radio No No
USB USB Type-C 2.0 USB Type-C, 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
Resolution 1080 x 2160 pixels, 18:9 ratio (~402 ppi density) 1080 x 2376 pixels (~398 ppi density)
Size 6.01 inches, 93.2 cm2 (~77.5% screen-to-body ratio) 6.56 inches, 104.6 cm2 (~87.0% screen-to-body ratio)
Type AMOLED AMOLED, 90Hz, HDR10+
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass
  - Virtual proximity sensing
Launch
Announced 2018, October. Released 2018, November 2020, June 01
Status Discontinued Available. Released 2020, June 06
Main Camera
Dual 12 MP, f/1.8, 1/2.9", 1.25µm, dual pixel PDAF 20 MP, f/1.8, 1.0µm, AF, 2x optical zoom -
Features Dual-LED dual-tone flash, HDR, panorama Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Quad - 48 MP, f/1.6, (wide), PDAF, OIS 13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.5, (macro)
Video 4K@30fps, 1080p@30fps, 720p@120fps 4K@30fps, 1080p@30fps, gyro-EIS
Memory
Card slot No No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 10GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  - UFS 2.1
Misc
Colors Black Glaze Black, Frost Blue, Pink
Models AWM-A0 V2001A, 2005
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International
4G bands 1, 3, 4, 5, 7, 8, 20, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41 - International
5G bands - 1, 3, 28, 41, 77, 78, 79 SA/NSA - International
Speed HSPA 42.2/5.76 Mbps, LTE (3CA) Cat16 1024/150 Mbps HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / EVDO / LTE GSM / CDMA / HSPA / LTE / 5G
  CDMA2000 1xEV-DO 1, 3, 41, 77, 78, 79 SA/NSA - China
Platform
Chipset Qualcomm SDM845 Snapdragon 845 (10 nm) Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.8 GHz Kryo 385 Silver) Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU Adreno 630 Adreno 620
OS Android 8.0 (Oreo) Android 10, Funtouch 10.5
Selfie camera
Features - HDR
Single 20 MP, f/2.2, (wide), 1/2.8", 1.0µm 32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes
  - 24-bit/192kHz Hi-Res audio