Plum Optimax 7.0 vs Samsung Galaxy J2 Pro (2018)
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Plum Optimax 7.0
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 850, 1900, 2100HSDPA 850, 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE, 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 announced2016-32018-1
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Status2016-42018-1
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Design
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Build-Aluminum frame, plastic back
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SIMDual SIMDual SIM (Micro-SIM, dual stand-by)
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Height188 mm143.8 mm
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Width108 mm72.3 mm
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Thickness10 mm8.4 mm
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Weight276 g153 g
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ColorsBlack, WhiteBlack, Blue, Gold
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size7.0 inches5.0 inches
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Resolution600 x 1024 pixels540 x 960 pixels
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Pixel density170 ppi220 ppi
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Display colors1677721616777216
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MultitouchYes, max 5 fingersYes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Quad-core 1.4 GHz ARM Cortex-A53
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ChipsetMediatek MT8321Qualcomm MSM8917 Snapdragon 425
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GPUMali-400Adreno 308
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Memory RAM1 GB1.5 GB
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Internal storage8 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB256 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android 7.1 (Nougat)
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Main camera
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Main camera5 MP8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera featuresGeo-tagging, HDR, face detection, panoramaGeo-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 camera2 MP5 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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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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USB2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DP-Yes
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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 EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNo-
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SensorsAccelerometerAccelerometer, proximity
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2800 mAh2600 mAh
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Battery removableNon-removableRemovable
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Talk time 2G21 h-
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Talk time 3G12 h18 h
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Standby time 2G800 h-
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Standby time 3G650 h-
