Digma Optima 1025N 4G vs Oukitel K3 Pro
Digma Optima 1025N 4G
Oukitel K3 Pro
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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 networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1, 3, 7, 8, 20
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat6, 301 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 announced2018-42019-10
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Status2018-42019-10
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Design
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BuildPlasticMetal, polycarbonate
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SIMDual SIM (Micro-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height172 mm155.7 mm
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Width244 mm77.7 mm
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Thickness9.2 mm10.3 mm
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Weight520 g209 g
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ColorsBlack, WhiteBlack, Blue
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Display
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Display typeIPSIPS TFT
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Physical size10.1 inches5.5 inches
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Resolution1280 x 800 pixels1080 x 1920 pixels
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Pixel density149 ppi401 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Asahi Dragontrail Glass
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.0 GHz ARM Cortex-A53Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.65 GHz Cortex-A53
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ChipsetMediaTek MT8735VMediaTek Helio P23 MT6763V
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GPUMali-T720 MP2Mali-G72 MP2
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Memory RAM2 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 max64 GB128 GB
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OS
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OSAndroid 7.0 NougatAndroid 9.0 Pie
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Main camera
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Camera type-Dual
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Main camera2 MP13 MP, 1.12 µm
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2 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 flashLEDdual-LED 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 camera type-Dual
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Selfie camera0.31 MP13 MP, f/2.2 , 1.12 µm
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2 MP
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Selfie camera resolution640 x 480 pixels4160 x 3120 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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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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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 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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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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Features
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SensorsAccelerometerAccelerometer, fingerprint, gyroscope, light, magnetometer, 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 capacity5000 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Pump Express
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Talk time 2G-45 h
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Talk time 4G-45 h
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Standby time 2G-600 h
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Standby time 4G-600 h
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Tests and performance
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Antutu-79218 (v8)
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Geekbench(single-core)-156 (v5.2)
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Geekbench(multi-core)-875 (v5.2)