Digma Optima 8027 3G vs Lenovo K13 Note
Digma Optima 8027 3G
Lenovo K13 Note
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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, 1900, 2100
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4G network-LTE
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesClass 12
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EDGEYesClass 12
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Availability
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Oficially announced2019-42021-06
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Status2019-42021-06
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Design
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BuildPlasticGlass front, plastic frame, plastic back
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height123 mm165.2 mm
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Width208 mm75.7 mm
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Thickness10 mm9.1 mm
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Weight320 g200 g
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ColorsBlackGray, Sakura
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Display
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Display typeIPSIPS LCD
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Physical size8 inches6.5 inches
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Resolution1280 x 800 pixels720 x 1600 pixels
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Pixel density189 ppi270 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.8 GHz Kryo 240
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CPU(second)quad-core 1.6 GHz Kryo 240
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ChipsetSpreadtrum SC7731EQualcomm SM4250 Snapdragon 460
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GPUMali-T820 MP1Adreno 610
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Memory RAM1 GB4 GB
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Internal storage16 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB512 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 11
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Main camera
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Camera type-Quad
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Main camera2 MP48 MP, (wide) , f/1.7 , 1/2.0" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution1600 x 1200 pixels8000 x 6000 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flash-LED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, white balance settings, scene modeHDR, Panorama
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Selfie camera
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Selfie camera type-Single
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Selfie camera0.31 MP8 MP, (wide) , f/2.2 , 1/4.0" , 1.12 µm
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Selfie camera resolution640 x 480 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
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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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 2.0
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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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Features
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SensorsAccelerometerAccelerometer, fingerprint, gyroscope, 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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Fast battery charging-Yes
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Talk time 3G-17 h
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Standby time 3G-408 h
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Tests and performance
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Antutu-142150 (v8)
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Geekbench(single-core)-511 (v5.2)
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Geekbench(multi-core)-1665 (v5.2)
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Cost
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Price-140 USD
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