Digma Optima 8027 3G vs Ulefone Armor 5
Digma Optima 8027 3G
Ulefone Armor 5
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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LTE speed-LTE, Cat7 301 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 announced2019-42018-7
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Status2019-42018-7
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Design
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BuildPlasticPolycarbonate
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height123 mm158.3 mm
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Width208 mm76 mm
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Thickness10 mm12.6 mm
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Weight320 g228 g
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Waterproof-Yes, IP68
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Dust proof-Yes, IP68
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ColorsBlackBlack, Blue
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Display
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Display typeIPSIPS capacitive touchscreen
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Physical size8 inches5.85 inches
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Resolution1280 x 800 pixels720 x 1512 pixels
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Pixel density189 ppi286 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 4
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetSpreadtrum SC7731EMediaTek Helio P23 MT6763V
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GPUMali-T820 MP1Mali-G71 MP2
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Internal storage16 GB64 GB
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Memory RAM1 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB256 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera2 MP13 MP, f/2.0
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5 MP
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Interpolated resolution-16 MP
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Primary camera resolution1600 x 1200 pixels4160 x 3120 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flash-dual-LED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, white balance settings, scene modeAutofocus, continuous shooting, digital zoom, optical image stabilization, 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 MP8 MP, f/2.4
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Selfie camera interpolated resolution-13 MP
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Selfie camera resolution640 x 480 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps MP720p@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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Multimedia
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RadioFM Radio-
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Radio FM-FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.2v4.0
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Bluetooth A2DPYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, light, proximity
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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 capacity3500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-Qi