Asus Zenfone Max (M1) ZB555KL vs Digma Citi 7591 3G
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Asus Zenfone Max (M1) ZB555KL
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, 1900, 2100HSDPA 900, 2100
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4G networkLTE-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE-A speedLTE-A, 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 announced2018-22019-8
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Status20182019-8
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Design
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BuildFront glass, aluminum bodyPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height147.3 mm108 mm
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Width70.9 mm189 mm
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Thickness8.7 mm11 mm
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Weight150 g280 g
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ColorsDeepsea Black, Ruby Red, Sunlight GoldBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches7 inches
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Resolution720 x 1440 pixels1280 x 800 pixels
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Pixel density245 ppi216 ppi
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Display colors1677721616777216
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MultitouchYes, max 5 fingersYes
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Hardware
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CPUOcta-core 1.4 GHz ARM Cortex-A53Quad-core 1.3 GHz Cortex-A7
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ChipsetQualcomm MSM8917 Snapdragon 425 / Qualcomm MSM8937 Snapdragon 430Mediatek MT8321
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GPUAdreno 308 / Adreno 505Mali-400 MP2
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Memory RAM2, 3 GB2 GB
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Internal storage32 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 typeDualSingle
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Main camera13 MP, f/2.0 , 17 mm2 MP
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8 MP, 17 mm
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashLED flash
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Electronic image stabilizationEIS (gyro)-
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Camera featuresGeo-tagging, HDR, face detection, panorama, 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 MP, f/2.2 , 25 mm0.3 MP
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Selfie camera resolution-640 x 480 pixels
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Electronic image stabilizationEIS (gyro)-
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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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Earpiece-Yes
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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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 (rear-mounted), accelerometer, compass, proximityAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4000 mAh2800 mAh
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Battery removableNon-removableNon-removable
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Talk time 3G36 h-
