Samsung Galaxy M30 vs Samsung Galaxy A7 (2018)
Samsung Galaxy M30
Samsung Galaxy A7 (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, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900)LTE
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat10, 452 Mbps download, 102 Mbps uploadLTE-A (2CA), Cat6, 300 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 announced2019-22018-9
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Status2019-32018-10
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Design
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BuildMetalAluminium alloy, glass
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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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Height159 mm159.8 mm
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Width75.1 mm76.8 mm
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Thickness8.4 mm7.5 mm
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Weight175 g168 g
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Payment-Samsung Pay
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ColorsBlack, BlueBlack, Blue, Gold, Pink
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED
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Physical size6.4 inches6.0 inches
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Resolution1080 x 2340 pixels1080 x 2220 pixels
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Pixel density394 ppi411 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass
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MultitouchYesYes
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Display features-Always-on display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 1.8 GHz Kryo 260 GoldDual-core 2.2 GHz Cortex-A73
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CPU(second)Hexa-core 1.6 GHz Kryo 260 SilverHexa-core 1.6 GHz Cortex-A53
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ChipsetExynos 7904 OctaExynos 7 Octa 7885
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GPUMali-G71 MP2Mali-G71
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Internal storage64, 128 GB64, 128 GB
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Memory RAM4, 6 GB4, 6 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB512 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 9.0 PieAndroid 8.0 Oreo
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Main camera
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Camera typeTripleTriple
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Main camera13 MP, f/1.924 MP, f/1.7
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5 MP, f/2.2 , 12 mm8 MP, f/2.4 , 13 mm
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5 MP, f/2.25 MP, f/2.2
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Primary camera resolution4160 x 3120 pixels5632 x 4224 pixels
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Primary camera video2160p@30fps, 1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera16 MP, f/2.024 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels5632 x 4224 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectormicroUSB 2.0
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth AVRCP-Yes
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bluetooth HFP-Yes
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bluetooth HID-Yes
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bluetooth OPP-Yes
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bluetooth PAN-Yes
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bluetooth LEYes-
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bluetooth DIP-Yes
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bluetooth MAP-Yes
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bluetooth PBAP-PBAP/PAB
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bluetooth HOGP-Yes
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bluetooth HSP-Yes
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NFC-Yes(optional)
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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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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, hall, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5000 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Talk time 2G31 h-
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Talk time 3G31 h-
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Multimedia
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Radio FM-FM radio