Digma Optima Prime 4 3G vs HTC U19e
Digma Optima Prime 4 3G
HTC U19e
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 1900HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed-42 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE Cat 15, 798 Mbps download, 226 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42019-6
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Status2018-42019-6
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Design
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BuildPlasticFront/back glass, aluminum frame
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height107.8 mm156.5 mm
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Width188 mm75.9 mm
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Thickness10 mm8 mm
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Weight270 g180 g
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ColorsBlackPurple, Green
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Display
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Display typeTNOLED capacitive touchscreen
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Physical size7 inches6 inches
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Resolution1024 x 600 pixels1080 x 2160 pixels
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Pixel density170 ppi402 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.2 GHz Cortex-A7Dual-core 2.2 GHz Kryo 360
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CPU(second)Hexa-core 1.7 GHz Kryo 360
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ChipsetSpreadtrum SC7731CQualcomm Snapdragon 710
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GPUMali-400 MP1Adreno 616
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Memory RAM1 GB6 GB
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Internal storage8 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB1 TB
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OS
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OSAndroid 7.0 NougatAndroid 9.0 Pie, HTC Sense
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Selfie camera
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Selfie camera type-Dual
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Selfie camera0.31 MP24 MP, f/2.0
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2 MP, f/2.2
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Selfie camera resolution640 x 480 pixels5632 x 4224 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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RadioFM RadioNo
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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 Hotspot-Yes
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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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NFC-Yes
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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, compass, fingerprint, gyroscope, light, 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 capacity2200 mAh3930 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 4.0
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Main camera
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Camera type-Dual
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Main camera12 MP, f/1.8 , 26 mm, 2x optical zoom
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20 MP, f/2.6 , 52 mm
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video-2160p@30fps
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Primary camera flash-dual-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
