Digma Optima 1025N 4G vs Nomi i4500 Beat M1
Digma Optima 1025N 4G
Nomi i4500 Beat M1
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)-
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42018-9
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Status2018-42018-9
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Design
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BuildPlasticPlastic
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SIMDual SIM (Micro-SIM)Micro-SIM
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Height172 mm134 mm
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Width244 mm65 mm
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Thickness9.2 mm10.5 mm
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Weight520 g-
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ColorsBlack, WhiteBlue, Gold, Gray
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Display
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Display typeIPSTN capacitive touchscreen
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Physical size10.1 inches4.5 inches
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Resolution1280 x 800 pixels480 x 854 pixels
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Pixel density149 ppi218 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.0 GHz ARM Cortex-A53Quad-core 1.3 GHz Cortex-A7
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ChipsetMediaTek MT8735VMediatek MT6580
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GPUMali-T720 MP2Mali-400 MP2
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Memory RAM2 GB512 MB
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Internal storage16 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC
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Memory card max64 GB32 GB
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OS
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OSAndroid 7.0 NougatAndroid v8.1 Oreo Go Edition
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Main camera
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Camera type-Single
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera flashLEDLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, 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 camera0.31 MP2 MP
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Selfie camera resolution640 x 480 pixels1600 x 1200 pixels
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Selfie camera video480p@30fps MP480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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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 HotspotYesYes
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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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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometerAccelerometer
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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 capacity5000 mAh1700 mAh
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Battery removableNon-removableRemovable