Allview V4 Viper Pro vs Energizer Power Max P20
Allview V4 Viper Pro
Energizer Power Max P20
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100-
-
4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600)-
-
HSDPA speed21.1 Mbps-
-
HSUPA speed5.76 Mbps-
-
LTE speedLTE Cat 4, 150 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesNo
-
Availability
-
Oficially announced2020-12018-5
-
Status2020-12018-5
-
Design
-
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
-
Height171 mm136.5 mm
-
Width82 mm55 mm
-
Thickness8.8 mm17.5 mm
-
Weight191.6 g
-
ColorsGreyBlack
-
Display
-
Display typeIPS LCD capacitive touchscreenTFT
-
Physical size6.8 inches2.8 inches
-
Resolution640 x 1352 pixels240 x 320 pixels
-
Pixel density220 ppi143 ppi
-
Display colors1677721666560
-
MultitouchYes-
-
Hardware
-
CPUQuad-core 1.3 GHz Cortex-A53
-
ChipsetMediatek MT6739Spreadtrum SC6531E
-
GPUPowerVR GE8100-
-
Memory RAM2 GB4 MB
-
Internal storage32 GB4 MB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD
-
Memory card max-32 GB
-
StorageeMMC 5.1-
-
Phonebook-Yes
-
Call records-Yes
-
OS
-
OSAndroid 9.0 Pie-
-
Main camera
-
Camera typeDual-
-
Main camera13 MP
-
Primary camera-VGA
-
0.3 MP
-
Primary camera video1080p@30fpsno
-
Primary camera flashLED flash-
-
Camera features-No
-
Selfie camera
-
Secondary camera-No
-
Selfie camera8 MP
-
Selfie camera video1080p@30fps-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Notifications-Vibration; Polyphonic, MP3 ringtones
-
Multimedia
-
RadioFM Radio-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11n-
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0Yes
-
Bluetooth A2DPYes-
-
GPSYes, with A-GPSNo
-
GLONASSYes-
-
Features
-
Messaging SMS-SMS
-
WAP-WAP 2.0
-
Java-Yes
-
SensorsAccelerometer, fingerprint, proximity-
-
Power bank function-Yes
-
Browser
-
HTMLHTML5-
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity3500 mAh4000 mAh
-
Battery removableNon-removable-
-
Talk time 3G-40 h
-
Standby time 3G-744 h
-
Cost
-
Price190 USD-
