Digma Optima 1022N 3G vs vivo iQOO Z1
Digma Optima 1022N 3G
vivo iQOO Z1
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 25, 26, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 41, 77, 78, 79; SA/NSA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42020-05
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Status2018-42020-06
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Design
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BuildPlasticGlass, aluminium alloy
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height172 mm164 mm
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Width244 mm75.6 mm
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Thickness9.2 mm8.9 mm
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Weight520 g195 g
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ColorsBlackBlue, Silver
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Display
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Display typeIPSIPS LCD capacitive touchscreen
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Physical size10.1 inches6.57 inches
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Resolution1280 x 800 pixels1080 x 2408 pixels
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Pixel density149 ppi402 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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MultitouchYes-
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Display features-HDR10, 144Hz refresh rate
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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 2.6 GHz Cortex-A77
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CPU(second)quad-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT8321Mediatek Dimensity 1000+
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GPUMali-400 MP2Mali-G77 MC9
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Internal storage16 GB128, 256 GB
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Memory RAM1 GB6, 8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Storage-UFS 2.1
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OS
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OSAndroid 7.0 NougatiQOO UI 1.0 (Android 10)
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Main camera
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Camera type-Triple
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Main camera2 MP48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm
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8 MP, f/2.2 , 16 mm, 1/4.0" , 1.12 µm
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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@30fps4K@30fps, 1080p@30fps; gyro-EIS
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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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera0.31 MP16 MP, f/2.0
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Selfie camera resolution640 x 480 pixels4608 x 3456 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-No
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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, 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 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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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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BDS-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, 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 capacity5000 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Vivo Super FlashCharge (50% in 23 min, 100% in 59 min)
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Talk time 4G-26 h
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Standby time 4G-432 h
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Cost
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Price-340 USD