Digma Optima 1026N 3G vs Infinix Note 7
Digma Optima 1026N 3G
Infinix Note 7
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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 network-LTE frequency band 1, 3, 5, 8, 38, 40, 41; 1, 3, 7, 8, 20, 28; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-11.5 Mbps
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LTE speed-LTE, Cat4, 150 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 announced2018-42020-04
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Status2018-42020-04
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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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Height159 mm173.4 mm
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Width250 mm79 mm
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Thickness12 mm8.8 mm
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Weight508 g206 g
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ColorsBlackBlack, Green, White
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size10.1 inches6.95 inches
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Resolution1024 x 600 pixels720 x 1640 pixels
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Pixel density118 ppi258 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.7 GHz Cortex-A55
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ChipsetSpreadtrum SC7731GMediatek Helio G70
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GPUMali-400 MP2Mali-G52 2EEMC2
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Memory RAM1 GB4, 6 GB
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Internal storage16 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB2 TB
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OS
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OSAndroid 7.0 NougatX OS 6.0 (Android 10)
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Main camera
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Camera type-Quad
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Main camera2 MP48 MP, f/1.8 , 1/2.0" , 0.8 µm
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2 MP, f/2.4
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2 MP, f/2.4
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2 MP, f/1.8
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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 flashLEDquad-LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, white balance settings, scene modeAutofocus, continuous shooting, digital zoom, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera0.31 MP16 MP, f/2.0 , 1/3.06" , 1.0 µm
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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-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, 802.11ac
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WLAN WiFi HotspotYesYes
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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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Bluetoothv2.1v5.0
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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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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 capacity4700 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G-75.6 h
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Talk time 3G-40.5 h
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Standby time 2G-45.1 h
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Standby time 3G-40.5 h
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Standby time 4G-36.7 h