DEXP B450 vs Wiko Y81
DEXP B450
Wiko Y81
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
-
4G network-LTE frequency band 1, 3, 5, 7, 8, 20, 40
-
HSDPA speed21 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-112020-08
-
Status2018-112020-08
-
Design
-
BuildPlasticPlastic, metal
-
SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height145.6 mm157.9 mm
-
Width72.1 mm76.1 mm
-
Thickness9 mm8.3 mm
-
Weight148 g166 g
-
ColorsBlack, GoldBlue, Gold, Green
-
Display
-
Display typeIPSIPS LCD
-
Physical size5 inches6.2 inches
-
Resolution480 x 854 pixels720 x 1520 pixels
-
Pixel density196 ppi271 ppi
-
Display colors1677721616777216
-
Protection-2.5D curved glass screen
-
MultitouchYes-
-
Hardware
-
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.8 GHz Cortex-A53
-
ChipsetMediatek MT6580MMediatek MT6761D Helio A20
-
GPUMali-400 MP2PowerVR GE8300
-
Memory RAM1 GB2 GB
-
Internal storage8 GB32 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max32 GB256 GB
-
OS
-
OSAndroid 8.1 OreoAndroid 10 Go Edition
-
Main camera
-
Camera type-Single
-
Main camera5 MP13 MP, f/1.8
-
Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
-
Primary camera video720p@30fps1080p@30fps
-
Primary camera flashLEDLED flash
-
Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene modeAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera type-Single
-
Selfie camera2 MP5 MP
-
Selfie camera resolution1600 x 1200 pixels2560 x 1920 pixels
-
Selfie camera video480p@30fps MP-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioFM Radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv4.0v4.2
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
NFC-No
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
SensorsAccelerometerAccelerometer, compass, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2000 mAh4000 mAh
-
Battery removableRemovableNon-removable
-
Talk time 2G-36.4 h
-
Talk time 3G-20 h
-
Standby time 2G-509 h
-
Standby time 3G-580 h
-
Tests and performance
-
Antutu-50300 (v8)
-
Geekbench(single-core)-125 (v5.2)
-
Geekbench(multi-core)-432 (v5.2)
-
SAR value
-
SAR(head)-0.56 W/kg
-
SAR(body)-1.61 W/kg
-
Cost
-
Price-100 USD