Digma Linx A453 3G vs Realme Watch
Digma Linx A453 3G
Realme Watch
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Network
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2G networkGSM 900, 1800N/A
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3G networkHSDPA 1900N/A
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4G network-N/A
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2018-022020-05
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Status2018-022020-06
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Design
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BuildPlasticGlass front (Gorilla Glass 3), plastic back, plastic frame
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SIMDual SIM (Micro-SIM, dual stand-by)No
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Height133.5 mm25.6 mm
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Width67 mm36.5 mm
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Thickness11 mm11.8 mm
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Weight129 g31 g
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Waterproof-IP68, 1.5m
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Dust proof-IP68
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ColorsBlack, Gold, GrayBlack
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Display
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Display typeIPSIPS LCD capacitive touchscreen
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Physical size4.5 inches1.4 inches
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Resolution480 x 854 pixels320 x 320 pixels
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Pixel density218 ppi323 ppi
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Display colors1677721616777216
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MultitouchYes-
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Display features-380 nits typ. brightness
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7
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ChipsetSpreadtrum SC7731C-
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GPUMali-400 MP1-
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Memory RAM1 GB-
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Internal storage8 GB-
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max32 GB-
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Storage-eMMC 4.5
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Phonebook-No
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Call records-No
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OS
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OSAndroid 7.0 Nougat-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p@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 mode-
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Selfie camera
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Selfie camera2 MP
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera video480p@30fps MP-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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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, 802.11nNo
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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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-GPSNo
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Features
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SensorsAccelerometer, light, proximityAccelerometer, heart rate, SpO2
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh160 mAh
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Battery removableRemovableNon-removable
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Wireless charging-Qi
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Cost
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Price-62 USD