Digma Optima 7017N 3G vs Lenovo ZUK Z2 Pro
Digma Optima 7017N 3G
Lenovo ZUK Z2 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100; TD-SCDMA
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300), 41(2500)
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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, Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42016-4
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Status2018-42016-5
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Design
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BuildPlastic-
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height109 mm145.4 mm
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Width190 mm70.5 mm
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Thickness9.2 mm7.5 mm
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Weight270 g145 g
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ColorsBlackCeramic White, Titanium Black
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Display
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Display typeIPSSuper AMOLED capacitive touchscreen
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Physical size7 inches5.2 inches
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Resolution1024 x 600 pixels1080 x 1920 pixels
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Pixel density170 ppi424 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Dual-core 2.15 GHz Kryo
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CPU(second)dual-core 1.6 GHz Kryo
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ChipsetMediatek MT8321Qualcomm MSM8996 Snapdragon 820
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GPUMali-400 MP2Adreno 530
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Memory RAM2 GB4, 6 GB
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Internal storage16 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max64 GB-
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OS
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OSAndroid 7.0 NougatAndroid OS, v6.0.1 (Marshmallow)
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Main camera
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Main camera2 MP13 MP, f/1.8
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Primary camera resolution1600 x 1200 pixels-
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Primary camera video720p@30fps2160p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flash-dual-LED (dual tone) flash
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Camera featuresContinuous shooting, digital zoom, geotagging, HDR, face detection, scene mode1.34 µm pixel size, HDR, face/smile detection, geo-tagging, panorama, touch focus
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Selfie camera
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Selfie camera0.31 MP8 MP, f/2.0 , 1.4 µm
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Selfie camera resolution640 x 480 pixels-
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Selfie camera video480p@30fps MP1080p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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Multimedia
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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, 802.11ac
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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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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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Java-No
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SensorsAccelerometerFingerprint, accelerometer, altimeter, compass, gyro, heart rate, proximity
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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 capacity2500 mAh3100 mAh
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Battery removableNon-removableNon-removable