Blackview BV4900S vs Oppo K7x
Blackview BV4900S
Oppo K7x
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
-
3G networkHSDPA 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
-
4G networkLTE frequency band 1, 3, 7, 8, 20, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
-
5G network-5G band 1, 41, 77, 78 SA/NSA
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A (2CA)
-
5G speed-2.3 Gbps download
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-092020-11
-
Status2021-092020-11
-
Design
-
BuildPolycarbonate, rubber, siliconePlastic
-
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height157.5 mm162.2 mm
-
Width78.1 mm75.1 mm
-
Thickness13.7 mm9.1 mm
-
Weight261 g194 g
-
WaterproofIP68-
-
Dust proofIP68-
-
MIL-STD-810GYes-
-
ColorsBlack, Green, Orange, YellowBlack, Blue
-
Display
-
Display typeIPS TFTLTPS IPS LCD
-
Physical size5.7 inches6.5 inches
-
Resolution720 x 1440 pixels1080 x 2400 pixels
-
Pixel density282 ppi405 ppi
-
Display colors1677721616777216
-
ProtectionScratch resistant, Asahi Dragontrail glassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
-
Display features-480 nits (typ), 600 nits (peak), 90Hz
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.0 GHz Cortex-A76
-
CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
-
ChipsetUnisoc SC9863AMediaTek MT6853V Dimensity 720 5G
-
GPUPowerVR GE8322Mali-G57 MC3
-
Memory RAM2 GB6 GB
-
Internal storage32 GB128 GB
-
Memory cardmicroSD, microSDHC, microSDXCNo
-
Memory card max128 GB-
-
StorageeMMCUFS 2.1
-
OS
-
OSDoke OS 2.0 (Android 11 Go Edition)Android 10, ColorOS 7.2
-
Main camera
-
Camera typeSingleQuad
-
Main camera8 MP, f/2.448 MP, f/1.7 , (wide) , 25 mm, 1/2.0" , 0.8 µm
-
(ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm
-
(macro) , 2 MP, f/2.4
-
(depth) , 2 MP, f/2.4
-
Primary camera resolution3264 x 2448 pixels8000 x 6000 pixels
-
Primary camera video1080p@30fps4K@30fps, 1080p@30/60/120fps; gyro-EIS
-
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, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
-
Selfie camera
-
Selfie camera typeSingleSingle
-
Selfie camera5 MP, f/2.2 , 1/4" , 1.4 µm16 MP, f/2.0 , 1/3.06" , 1.0 µm, (wide) , 26 mm
-
Selfie camera resolution2560 x 1920 pixels4640 x 3456 pixels
-
Selfie camera featuresFace unlockFace unlock, HDR
-
Selfie camera video720p@30fps1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioNo
-
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
-
Bluetooth AptX-aptX HD
-
NFCYesNo
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
Features
-
SensorsAccelerometer, compass, fingerprint, gyroscope, light, magnetometer, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity5580 mAh5000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-VOOC 4.0 (100% in 65 min)
-
Reverse charging-Yes
-
Tests and performance
-
Antutu72117 (v8)240000 (v8)
-
Geekbench(single-core)137 (v5.2)585 (v5.2)
-
Geekbench(multi-core)627 (v5.2)1775 (v5.2)
-
Cost
-
Price100 USD230 USD
_small.jpg)
_small.jpg)
