Blackview BV4900S vs Samsung Galaxy Tab S7
Blackview BV4900S
Samsung Galaxy Tab S7
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
-
4G networkLTE frequency band 1, 3, 7, 8, 20, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A (6CA) Cat 20, 2000 Mbps download, 150 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-092019-7
-
Status2021-092019-8
-
Design
-
BuildPolycarbonate, rubber, siliconeGlass front, aluminum back, aluminum frame
-
SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
-
Height157.5 mm165.3 mm
-
Width78.1 mm253.8 mm
-
Thickness13.7 mm6.3 mm
-
Weight261 g498 g
-
Stylus-Yes
-
WaterproofIP68-
-
Dust proofIP68-
-
MIL-STD-810GYes-
-
ColorsBlack, Green, Orange, YellowBlack, Bronze, Silver
-
Display
-
Display typeIPS TFTLTPS IPS LCD
-
Physical size5.7 inches11 inches
-
Resolution720 x 1440 pixels1600 x 2560 pixels
-
Pixel density282 ppi274 ppi
-
Display colors1677721616777216
-
ProtectionScratch resistant, Asahi Dragontrail glass-
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 1.6 GHz Cortex-A55Single-core 3.09 GHz Kryo 585
-
CPU(second)quad-core 1.2 GHz Cortex-A55Triple-core 2.42 GHz Kryo 585
-
CPU(third)Quad-core 1.8 GHz Kryo 585
-
ChipsetUnisoc SC9863AQualcomm SM8250 Snapdragon 865+
-
GPUPowerVR GE8322Adreno 650
-
Memory RAM2 GB6, 8 GB
-
Internal storage32 GB128, 256, 512 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max128 GB-
-
StorageeMMCUFS 3.0
-
OS
-
OSDoke OS 2.0 (Android 11 Go Edition)Android 10, One UI 2.5
-
Main camera
-
Camera typeSingleDual
-
Main camera8 MP, f/2.413 MP, f/2.0 , 26 mm, 1/3.4" , 1.0 µm
-
5 MP, f/2.2 , 12 mm, 1.12 µm
-
Primary camera resolution3264 x 2448 pixels4160 x 3120 pixels
-
Primary camera video1080p@30fps4K@30fps
-
Primary camera 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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera typeSingle-
-
Selfie camera5 MP, f/2.2 , 1/4" , 1.4 µm8 MP, f/2.0 , 1/4.0" , 1.12 µm, 26 mm
-
Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
-
Selfie camera featuresFace unlock-
-
Selfie camera video720p@30fps1080p@30fps
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes (4 speakers)
-
EarpieceYes-
-
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 1.0 reversible connector
-
USB connector-magnetic connector
-
USB On-The-GoYes-
-
Bluetoothv4.2v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
NFCYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
Beidou-Yes
-
BDSYes-
-
Features
-
SensorsAccelerometer, compass, fingerprint, gyroscope, light, magnetometer, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity5580 mAh8000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Yes
-
Tests and performance
-
Antutu72117 (v8)-
-
Geekbench(single-core)137 (v5.2)-
-
Geekbench(multi-core)627 (v5.2)-
-
Cost
-
Price100 USD830 USD
