Blackview BV4000 vs Lava Iris Alfa
Blackview BV4000
Lava Iris Alfa
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
-
3G networkHSDPA 900, 2100HSDPA 2100
-
HSDPA speed21 Mbps-
-
HSUPA speed5.76 Mbps-
-
HSPA speed-HSPA
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced20172015-1
-
Status20172015-1
-
Design
-
SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM
-
Height-141 mm
-
Width-71.4 mm
-
Thickness-9.3 mm
-
Weight215 g158 g
-
WaterproofYes, IP68-
-
Dust proofYes, IP68-
-
ColorsBlack, Orange, GreenBlack, White
-
Display
-
Display typeIPS capacitive touchscreenIPS capacitive touchscreen
-
Physical size4.7 inches5.0 inches
-
Resolution720 x 1280 pixels480 x 854 pixels
-
Pixel density312 ppi196 ppi
-
Display colors16777216-
-
ProtectionScratch resistant, Corning Gorilla Glass 3-
-
MultitouchYes-
-
Hardware
-
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.2 GHz
-
ChipsetMediatek MT6580ASpreadtrum 7731
-
GPUMali-400 MP2Mali-400
-
Memory RAM1 GB1 GB
-
Internal storage8 GB8 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD
-
Memory card max-32 GB
-
OS
-
OSAndroid OS, v7.0 NougatAndroid OS, v4.4.2 (KitKat)
-
Main camera
-
Camera typeDual-
-
Main camera8 MP, f/2.05 MP
-
8 MP
-
Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
-
Primary camera video720p@30fps720p
-
Primary camera Autofocus-autofocus
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeYes
-
Selfie camera
-
Secondary camera-VGA camera
-
Selfie camera2 MP, f/2.8
-
Selfie camera video480p@30fps-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Notifications-Vibration; MP3, WAV ringtones
-
Multimedia
-
Radio FMFM radioFM radio
-
Radio recording-FM recording
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v2.1
-
Bluetooth A2DPYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging Email-Email
-
Java-No
-
SensorsAccelerometer, light, proximityAccelerometer, proximity
-
Browser
-
HTMLHTML5Yes
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity3680 mAh2200 mAh
-
Battery removableRemovable-
-
Talk time 2G18.5 h-
-
Talk time 3G18.5 h14 h 30 min
-
Standby time--
-
Standby time 2G720 h-
-
Standby time 3G720 h-