Archos Diamond Alpha vs Blackview A20
Archos Diamond Alpha
Blackview A20
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 900, 2100
-
4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800)-
-
HSDPA speed42.2 Mbps21 Mbps
-
HSUPA speed11.5 Mbps5.76 Mbps
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2017-62018-4
-
Status2017-72018-4
-
Design
-
Build-Plastic
-
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height146.7 mm
-
Width70.7 mm
-
Thickness9.6 mm
-
Weight170 g
-
ColorsBlackBlack, Gold, Gray
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
-
Physical size5.2 inches5.5 inches
-
Resolution1080 x 1920 pixels480 x 960 pixels
-
Pixel density424 ppi195 ppi
-
Display colors1677721616777216
-
Protection-Scratch resistant
-
MultitouchYesYes
-
Hardware
-
CPUOcta-core-
-
CPUQuad-core 1.8 GHz Cortex-A72Quad-core 1.3 GHz Cortex-A7
-
CPU(second)quad-core 1.4 GHz Cortex-A53
-
ChipsetQualcomm MSM8976 Snapdragon 652Mediatek MT6580M
-
GPUAdreno 510Mali-400 MP2
-
Memory RAM4 GB1 GB
-
Internal storage64 GB8 GB
-
Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
-
Memory card max256 GB32 GB
-
OS
-
OSAndroid 6.0 (Marshmallow)Android OS, v8.0 Oreo Go Edition
-
Main camera
-
Camera typeDualDual
-
Main camera13 MP5 MP, f/2.0
-
13 MP0.3 MP
-
Primary camera resolution-2592 x 1944 pixels
-
Primary camera video2160p@30fps720p@30fps
-
Primary camera Autofocusautofocus-
-
Primary camera flashdual-LED flashLED flash
-
Camera features1.25 µm pixel size, 1/2.9" sensor size, HDR, face detection, geo-tagging, panorama, touch focusAutofocus, 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 camera16 MP, f/2.22 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
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYes-
-
WLAN WiFi Dual BandYes-
-
USBType-C 1.0 reversible connectormicroUSB 2.0
-
USB On-The-GoYes-
-
Bluetoothv4.2v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push MailPush Mail-
-
JavaNo-
-
SensorsFingerprint (rear-mounted), accelerometer, compass, gyro, proximityAccelerometer, light, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2950 mAh3000 mAh
-
Battery removableNon-removableRemovable
-
Talk time 2G-10 h
-
Talk time 3G11 h10 h
-
Standby time 2G-240 h
-
Standby time 3G320 h240 h
