DEXP GL255 vs Samsung Galaxy Watch 42mm
DEXP GL255
Samsung Galaxy Watch 42mm
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE
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LTE speedLTE, Cat4, 150 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 announced2018-72018-8
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Status2018-72018-8
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Design
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BuildPlasticStainless Steel 316L
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SIMDual SIM (Nano-SIM, dual stand-by)Electronic SIM card (e-SIM)
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Height150 mm45.7 mm
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Width71.5 mm41.9 mm
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Thickness9.6 mm12.7 mm
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Weight190 g49 g
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Payment-Samsung Pay
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Waterproof-IP68, 50m
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MIL-STD-810G-Yes
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ColorsBlue, GoldBlack, Gold; Straps - Black, Grey, Red, Yellow, Purple, Beige, Grey, Brown
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Display
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Display typeIPSSuper AMOLED
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Physical size5.5 inches1.2 inches
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Resolution640 x 1280 pixels360 x 360 pixels
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Pixel density260 ppi278 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass DX+
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MultitouchYesYes
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Display features-Rotating bezel, Always-on display
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Hardware
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CPUQuad-core 1.25 GHz ARM Cortex-A53Dual-core 1.15 GHz
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ChipsetMediatek MT6737MExynos 9110
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GPUMali-T720 MP1-
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Memory RAM1 GB4 GB
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Internal storage16 GB0.75, 1.5 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max32 GB-
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OS
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OSAndroid 7.0 NougatTizen-based wearable OS 4.0
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Main camera
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Main camera5 MP
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Primary camera-No
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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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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFCYesYes
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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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SensorsAccelerometer, fingerprint, light, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh270 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-WPC
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Talk time 2G10 h-
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Talk time 3G10 h-
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Standby time-72 h
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Standby time 2G350 h-
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Standby time 3G350 h-
