Plum Ram 9 vs Samsung Galaxy J7 Prime 2
Plum Ram 9
Samsung Galaxy J7 Prime 2
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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, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTELTE, 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 announced2020-022018-3
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Status2020-042018-4
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Design
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Build-Front glass, aluminum body, plastic ends
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height133.4 mm151.7 mm
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Width64.4 mm75 mm
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Thickness15.8 mm8 mm
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Weight109 g170 g
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WaterproofIP68 (1.5m and 30 mins)-
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Dust proofIP68-
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FlashlightYes-
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ColorsBlack, Black/OrangeBlack, Gold, Rose Gold
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Display
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Display typeTFTPLS TFT capacitive touchscreen
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Physical size2.4 inches5.5 inches
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Resolution240 x 320 pixels1080 x 1920 pixels
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Pixel density167 ppi401 ppi
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Display colors26214416777216
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Protection-Corning Gorilla Glass
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Multitouch-Yes
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Hardware
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CPUDual-coreOcta-core 1.6 GHz ARM Cortex-A53
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ChipsetMediatek MT6572MExynos 7870 Octa
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GPU-Mali-T830 MP1
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Memory RAM512 MB3 GB
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Internal storage4 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max-256 GB
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OS
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OSKaiOSAndroid 7.0 (Nougat)
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Main camera
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Camera typeSingle-
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Main camera5 MP13 MP, f/1.9 , 28 mm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video480p1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flash-
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera1.3 MP13 MP, f/1.9
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera video-1080p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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Earpiece-Yes
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Multimedia
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RadioFM Radio-
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Radio FM-FM 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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFCNo-
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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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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1700 mAh3300 mAh
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Battery removableRemovableNon-removable
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Talk time 2G-21 h
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Talk time 3G-21 h
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Sensors-Fingerprint (front-mounted), accelerometer, proximity
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Browser
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HTML-HTML5
