Samsung Galaxy J7 Prime 2 vs Xiaomi Redmi 9 (India)
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Samsung Galaxy J7 Prime 2
Xiaomi Redmi 9 (India)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; TD-CDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 38, 40
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-32020-08
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Status2018-42020-08
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Design
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BuildFront glass, aluminum body, plastic endsPlastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height151.7 mm164.9 mm
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Width75 mm77.1 mm
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Thickness8 mm9 mm
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Weight170 g196 g
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Splash resistant-Yes
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ColorsBlack, Gold, Rose GoldBlack, Blue, Orange
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Display
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Display typePLS TFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches6.53 inches
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Resolution1080 x 1920 pixels720 x 1600 pixels
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Pixel density401 ppi269 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassScratch resistant, 2.5D curved glass screen
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MultitouchYes-
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Display features-400 nits typ. brightness
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.6 GHz ARM Cortex-A53Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetExynos 7870 OctaMediaTek Helio G35
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GPUMali-T830 MP1PowerVR GE8320
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Memory RAM3 GB4 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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Storage-eMMC 5.1
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OS
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OSAndroid 7.0 (Nougat)MIUI 12 (Android 10)
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Main camera
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Camera type-Dual
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Main camera13 MP, f/1.9 , 28 mm13 MP, f/2.2
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2 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera13 MP, f/1.98 MP, f/2.2 , 1.12 µm
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Selfie camera resolution4160 x 3120 pixels3264 x 2448 pixels
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Selfie camera video1080p1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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EarpieceYesYes
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Multimedia
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Radio-FM Radio
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Radio FMFM 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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Beidou-Yes
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BDSYes-
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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SensorsFingerprint (front-mounted), accelerometer, proximityAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3300 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G21 h-
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Talk time 3G21 h-
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Talk time 4G-33 h
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Cost
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Price-120 USD
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