Archos Diamond Alpha vs Samsung Galaxy J2 Pro (2018)
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Archos Diamond Alpha
Samsung Galaxy J2 Pro (2018)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 20(800)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-62018-1
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Status2017-72018-1
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Design
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Build-Aluminum frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height143.8 mm
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Width72.3 mm
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Thickness8.4 mm
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Weight153 g
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ColorsBlackBlack, Blue, Gold
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.2 inches5.0 inches
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Resolution1080 x 1920 pixels540 x 960 pixels
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Pixel density424 ppi220 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.8 GHz Cortex-A72Quad-core 1.4 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.4 GHz Cortex-A53
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ChipsetQualcomm MSM8976 Snapdragon 652Qualcomm MSM8917 Snapdragon 425
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GPUAdreno 510Adreno 308
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Internal storage64 GB16 GB
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Memory RAM4 GB1.5 GB
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Memory cardmicroSD(uses second SIM slot)microSD
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Memory card max256 GB256 GB
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OS
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OSAndroid 6.0 (Marshmallow)Android 7.1 (Nougat)
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Main camera
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Camera typeDual-
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Main camera13 MP8 MP
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13 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video2160p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashdual-LED flashLED flash
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Camera features1.25 µm pixel size, 1/2.9" sensor size, HDR, face detection, geo-tagging, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera16 MP, f/2.25 MP, f/2.2
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Selfie camera resolution-2560 x 1920 pixels
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push MailPush MailPush Mail
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JavaNo-
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SensorsFingerprint (rear-mounted), accelerometer, compass, gyro, proximityAccelerometer, proximity
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2950 mAh2600 mAh
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Battery removableNon-removableRemovable
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Talk time 3G11 h18 h
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Standby time 3G320 h-
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