Cat S61 vs Digma Citi 7591 3G
Cat S61
Digma Citi 7591 3G
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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, 1700, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 19(800), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE-A speedLTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-22019-8
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Status20182019-8
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Design
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Build-Plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height150 mm108 mm
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Width76 mm189 mm
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Thickness13 mm11 mm
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Weight280 g
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WaterproofIP68, 3m and 60 minutes-
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Dust proofIP68-
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MIL-STD-810GYes-
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.2 inches7 inches
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Resolution1080 x 1920 pixels1280 x 800 pixels
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Pixel density424 ppi216 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUOcta-core 2.2 GHz ARM Cortex-A53Quad-core 1.3 GHz Cortex-A7
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ChipsetQualcomm SDM630 Snapdragon 630Mediatek MT8321
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GPUAdreno 508Mali-400 MP2
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Memory RAM4 GB2 GB
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Internal storage64 GB32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB64 GB
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OS
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OSAndroid 8.0 (Oreo)Android 9.0 Pie
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Main camera
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Camera type-Single
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16 MP, FLIR thermal camera (Lepton module)2 MP
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Primary camera resolution4608 x 3456 pixels1600 x 1200 pixels
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Primary camera video2160p@30fps720p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresThermal imaging, face detection, geo-tagging, heat palettes, panorama, temp. spot meter, touch focusContinuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera8 MP0.3 MP
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Selfie camera resolution3264 x 2448 pixels640 x 480 pixels
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Selfie camera video-480p@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 HotspotYes-
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WLAN WiFi DirectYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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QZSSYes-
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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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SensorsAccelerometer, barometer, compass, gyro, indoor air quality sensor, proximityAccelerometer
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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 capacity4500 mAh2800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 4.0-
