Digma Optima Prime 4 3G vs Elephone P11 3D
Digma Optima Prime 4 3G
Elephone P11 3D
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 1900W-CDMA 850, 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800)
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LTE speed-LTE Cat6, 301.5 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 announced2018-42019-4
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Status2018-42019-4
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Design
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BuildPlasticPlastic, metal
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SIMDual SIM (Micro-SIM/Mini-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height107.8 mm155 mm
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Width188 mm73.4 mm
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Thickness10 mm9.3 mm
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Weight270 g-
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ColorsBlackBlack
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Display
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Display typeTNIPS 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-2.75D curved glass screen, 3D - Parallax barrier (Glasses-free)
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MultitouchYesYes
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Hardware
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CPU-Deca-core
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CPUQuad-core 1.2 GHz Cortex-A7Dual-core 2.5 GHz Cortex-A72
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CPU(second)quad-core 2.0 GHz Cortex-A53
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CPU(third)Quad-core 1.55 GHz Cortex-A53
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ChipsetSpreadtrum SC7731CMediaTek Helio X25 (MT6797T)
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GPUMali-400 MP1Mali-T880 MP4
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Memory RAM1 GB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB512 GB
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OS
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OSAndroid 7.0 NougatAndroid 8.0 Oreo
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Selfie camera
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Selfie camera0.31 MP8 MP
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Selfie camera resolution640 x 480 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps MP720p@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 RadioFM radio, RDS
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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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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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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Features
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SensorsAccelerometerAccelerometer, fingerprint, proximity, light, compass
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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 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Main camera
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Camera type-Dual
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Main camera16 MP
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2 MP
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Primary camera resolution-4608 x 3456 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
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