Digma Linx A453 3G vs Samsung Galaxy Tab Active3
Digma Linx A453 3G
Samsung Galaxy Tab Active3
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G networkHSDPA 1900HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66
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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-A, 1174 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-022020-09
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Status2018-022020-09
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Design
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BuildPlastic-
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SIMDual SIM (Micro-SIM, dual stand-by)Nano-SIM
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Height133.5 mm126.8 mm
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Width67 mm213.8 mm
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Thickness11 mm9.9 mm
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Weight129 g426 (Wi-Fi) / 429 (LTE) g
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Stylus-Yes
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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MIL-STD-810G-Yes
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ColorsBlack, Gold, GrayBlack
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Display
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Display typeIPSPLS IPS
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Physical size4.5 inches8.0 inches
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Resolution480 x 854 pixels1200 x 1920 pixels
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Pixel density218 ppi283 ppi
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Display colors1677721616777216
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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-A7Quad-core 2.7 GHz Mongoose M3
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CPU(second)quad-core 1.7 GHz Cortex-A55
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ChipsetSpreadtrum SC7731CExynos 9810
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GPUMali-400 MP1Mali-G72 MP18
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Memory RAM1 GB4 GB
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Internal storage8 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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OS
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OSAndroid 7.0 NougatAndroid 10, One UI 2.5
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Main camera
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Camera type-Single
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Main camera5 MP13 MP, f/1.9
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene modeAutofocus, 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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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP5 MP, f/2.2
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Selfie camera resolution1600 x 1200 pixels2560 x 1920 pixels
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Selfie camera features-Face unlock
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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, with stereo speakers
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EarpieceYes-
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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, 802.11ax
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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 3.1
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Bluetoothv2.1v5.0
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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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GALILEO-Yes
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BDS-Yes
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Magnetic connector-Yes
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Features
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SensorsAccelerometer, light, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh5050 mAh
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Battery removableRemovableRemovable
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Tests and performance
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Antutu-315000 (v8)
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Geekbench(single-core)-306 (v5.2)
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Geekbench(multi-core)-1324 (v5.2)
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SAR value
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SAR(head)-1.09 W/kg
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SAR(body)-1.39 W/kg
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Cost
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Price-720 USD
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