Realme Watch vs Sigma Mobile X-treme PQ39
Realme Watch
Sigma Mobile X-treme PQ39
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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LTE speed-LTE Cat4, 150.8 Mbps download, 51 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2020-052018-3
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Status2020-062018-3
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic framePlastic, rubber
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SIMNoDual SIM (Nano-SIM/microSD)
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Height25.6 mm169 mm
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Width36.5 mm86 mm
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Thickness11.8 mm16 mm
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Weight31 g307 g
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WaterproofIP68, 1.5mIP68
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Dust proofIP68IP68
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size1.4 inches5.5 inches
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Resolution320 x 320 pixels1080 x 1920 pixels
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Pixel density323 ppi401 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 4
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Multitouch-Yes
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Display features380 nits typ. brightness-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53
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Chipset-Mediatek MT6753
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GPU-Mali-T720 MP3
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Memory RAM-3 GB
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Internal storage-32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-32 GB
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StorageeMMC 4.5-
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PhonebookNo-
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Call recordsNo-
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANNoWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBNoType-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Features
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SensorsAccelerometer, heart rate, SpO2Accelerometer, proximity, light, compass, magnetometer
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity160 mAh9000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-MediaTek Pump Express
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Wireless chargingQi-
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Cost
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Price62 USD-
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OS
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OS-Android 7.0 Nougat
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Main camera
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Camera type-Single
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Main camera13 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-720p@30fps
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Primary camera flash-Quad 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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Selfie camera
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Selfie camera5 MP
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-480p@30fps
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Browser
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HTML-HTML5