Alcatel Pixi 4 (3.5) vs Blackview A20
Alcatel Pixi 4 (3.5)
Blackview A20
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 900, 2100
-
HSDPA speed21.1 Mbps21 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2016-12018-4
-
Status20162018-4
-
Design
-
Build-Plastic
-
SIMMicro-SIMDual SIM (Nano-SIM, dual stand-by)
-
Height116 mm146.7 mm
-
Width62 mm70.7 mm
-
Thickness10 mm9.6 mm
-
Weight170 g
-
ColorsVariousBlack, Gold, Gray
-
Display
-
Display typeTFT capacitive touchscreenIPS capacitive touchscreen
-
Physical size3.5 inches5.5 inches
-
Resolution320 x 480 pixels480 x 960 pixels
-
Pixel density165 ppi195 ppi
-
Display colors1677721616777216
-
Protection-Scratch resistant
-
Multitouch-Yes
-
Hardware
-
CPUDual-core 1 GHz ARM Cortex-A7Quad-core 1.3 GHz Cortex-A7
-
ChipsetMediatek MT6572MMediatek MT6580M
-
GPUMali-400Mali-400 MP2
-
Memory RAM512 MB1 GB
-
Internal storage4 GB8 GB
-
Memory cardmicroSDmicroSD, microSDHC, microSDXC
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v5.1 (Lollipop)Android OS, v8.0 Oreo Go Edition
-
Main camera
-
Camera type-Dual
-
Main camera2 MP5 MP, f/2.0
-
0.3 MP
-
Primary camera resolution-2592 x 1944 pixels
-
Primary camera video480p@15fps720p@30fps
-
Primary camera flashLED flashLED flash
-
Camera featuresYesAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Secondary cameraVGA camera-
-
Selfie camera2 MP, f/2.8
-
Selfie camera resolution-1600 x 1200 pixels
-
Selfie camera video-480p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtones-
-
Multimedia
-
Radio FMFM radioFM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v4.0
-
Bluetooth A2DPYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging IMIM-
-
JavaNo-
-
SensorsAccelerometerAccelerometer, light, proximity
-
Browser
-
HTMLYesHTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1300 mAh3000 mAh
-
Battery removableRemovableRemovable
-
Talk time 2G-10 h
-
Talk time 3G4 h10 h
-
Standby time 2G250 h240 h
-
Standby time 3G250 h240 h