Digma Optima 1024N 4G vs Lenovo K12
Digma Optima 1024N 4G
Lenovo K12
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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 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A, 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 announced2018-42020-12
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Status2018-42020-12
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Design
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BuildPlasticPlastic
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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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Height159 mm165.2 mm
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Width250 mm75.7 mm
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Thickness10 mm9.2 mm
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Weight508 g200 g
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ColorsBlackNavy Blue, Gray
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Display
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Display typeTFTIPS LCD
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Physical size10.1 inches6.5 inches
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Resolution1024 x 600 pixels720 x 1600 pixels
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Pixel density118 ppi270 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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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 ARM 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 SC9832Qualcomm SM4250 Snapdragon 460
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GPUMali-400 MP2Adreno 610
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Memory RAM1 GB4 GB
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Internal storage16 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB512 GB
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Storage-UFS 2.1
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OS
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OSAndroid 7.0 NougatAndroid 10
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Main camera
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Camera type-Dual
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Main camera(wide) , 48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm
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(depth) , 2 MP
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Primary camera resolution640 x 480 pixels8000 x 6000 pixels
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Primary camera video-1080p@30/60fps
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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, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
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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 , 26 mm, 1/2.0" , 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
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EarpieceYesYes
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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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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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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, 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 capacity4000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Reverse charging-Yes
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Tests and performance
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Antutu-138156 (v8)
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Geekbench(single-core)-293 (v5.2)
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Geekbench(multi-core)-1287 (v5.2)
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Cost
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Price-120 USD
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