Digma Optima 8027 3G vs Google Pixel 3a
Digma Optima 8027 3G
Google Pixel 3a
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900, CDMA 800, 1900, 10(800)
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3G networkHSDPA 2100HSDPA 850, 900, 1700/2100, 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500), 66(1700/2100)
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HSDPA speed-42 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE Cat 11, 600 Mbps download, 75 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-42019-5
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Status2019-42019-5
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Design
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BuildPlasticFront glass, plastic body
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Single SIM (Nano-SIM)
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Height123 mm152.4 mm
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Width208 mm71.1 mm
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Thickness10 mm7.6 mm
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Weight320 g147 g
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ColorsBlackBlack, White, Purple
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Display
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Display typeIPSOLED capacitive touchscreen
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Physical size8 inches5.6 inches
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Resolution1280 x 800 pixels1080 x 2220 pixels
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Pixel density189 ppi441 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Dragontrail glass
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MultitouchYesYes
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Display features-Always-on display
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Dual-core 2 GHz Kryo 360
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CPU(second)Hexa-core 1.7 GHz Kryo 360
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ChipsetSpreadtrum SC7731EQualcomm Snapdragon 670
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GPUMali-T820 MP1Adreno 615
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Memory RAM1 GB4 GB
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Internal storage16 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 9.0 Pie
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Main camera
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Camera type-Single
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Main camera2 MP12 MP, f/1.8 , 28 mm, 1/2.55" , 1.4 µm
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Primary camera resolution1600 x 1200 pixels4032 x 3024 pixels
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Primary camera video720p@30fps2160p@30fps, 1080p@120fps, 720p@240fps
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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, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection with Dual Pixel
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DxOMark photo-104
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DxOMark video-95
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DxOMark camera score-101
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Selfie camera
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Flash-LED flash
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Selfie camera0.31 MP8 MP, f/2.0 , 24 mm, 1.12 µm
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Selfie camera resolution640 x 480 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps MP1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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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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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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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GALILEO-Yes
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Beidou-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, proximity, light, hall
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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 capacity3500 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes