Blackview BV4900S vs vivo Y21G
Blackview BV4900S
vivo Y21G
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 850, 900, 2100
-
4G networkLTE frequency band 1, 3, 7, 8, 20, 40LTE frequency band 1, 3, 5, 8, 38, 40, 41
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
-
LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat4, 150 Mbps download, 51 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-092022-04
-
Status2021-092022-04
-
Design
-
BuildPolycarbonate, rubber, siliconeGlass front, plastic frame, plastic back
-
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height157.5 mm164.3 mm
-
Width78.1 mm76.1 mm
-
Thickness13.7 mm8 mm
-
Weight261 g182 g
-
WaterproofIP68-
-
Dust proofIP68-
-
MIL-STD-810GYes-
-
ColorsBlack, Green, Orange, YellowBlue, Diamond Glow
-
Display
-
Display typeIPS TFTIPS LCD
-
Physical size5.7 inches6.51 inches
-
Resolution720 x 1440 pixels720 x 1600 pixels
-
Pixel density282 ppi270 ppi
-
Display colors1677721616777216
-
ProtectionScratch resistant, Asahi Dragontrail glass-
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.0 GHz Cortex-A75
-
CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core 1.7 GHz Cortex-A55
-
ChipsetUnisoc SC9863AMediatek MT6769 Helio G70
-
GPUPowerVR GE8322Mali-G52 2EEMC2
-
Memory RAM2 GB4 GB
-
Internal storage32 GB64 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max128 GB-
-
StorageeMMC-
-
OS
-
OSDoke OS 2.0 (Android 11 Go Edition)Android 11, Funtouch 11.1
-
Main camera
-
Camera typeSingleDual
-
Main camera8 MP, f/2.413 MP, f/2.2 , (wide)
-
(macro) , 2 MP, f/2.4
-
Primary camera resolution3264 x 2448 pixels4160 x 3120 pixels
-
Primary camera video1080p@30fps1080p@30fps
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
-
Selfie camera
-
Selfie camera typeSingleSingle
-
Selfie camera5 MP, f/2.2 , 1/4" , 1.4 µm8 MP, f/2.0 , (wide)
-
Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
-
Selfie camera featuresFace unlock-
-
Selfie camera video720p@30fps1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioFM Radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0Type-C 2.0
-
USB On-The-GoYesYes
-
Bluetoothv4.2v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
NFCYesNo
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
Features
-
SensorsAccelerometer, compass, fingerprint, gyroscope, light, magnetometer, proximityAccelerometer, compass, fingerprint, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity5580 mAh5000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Yes, 18W
-
Tests and performance
-
Antutu72117 (v8)194000 (v8)
-
Geekbench(single-core)137 (v5.2)356 (v5.2)
-
Geekbench(multi-core)627 (v5.2)1149 (v5.2)
-
Cost
-
Price100 USD190 USD
_small.jpg)
