DEXP G253 vs Samsung Galaxy A02
DEXP G253
Samsung Galaxy A02
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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 850, 900, 2100
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4G network-LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-12021-01
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Status2019-12021-01
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Design
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BuildPlastic, metalGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height146 mm164 mm
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Width72 mm75.9 mm
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Thickness8.4 mm9.1 mm
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Weight147 g206 g
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ColorsGoldBlack, White
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Display
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Display typeIPSPLS IPS
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Physical size5 inches6.5 inches
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Resolution720 x 1280 pixels720 x 1600 pixels
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Pixel density294 ppi270 ppi
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Display colors1677721616777216
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MultitouchYes-
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Display features-Infinity-V Display
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6580Mediatek MT6739W
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GPUMali-400 MP2PowerVR GE8100
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Memory RAM1 GB3 GB
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Internal storage8 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB1 TB
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Storage-eMMC 5.1
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 10, One UI 2.0
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Main camera
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Camera type-Triple
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Main camera5 MP13 MP, (wide) , f/1.9
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(macro) , 2 MP, f/2.4
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2 MP
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Interpolated resolution8 MP-
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps-
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Primary camera flashLEDLED flash
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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, macro-mode
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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP5 MP, f/2.0
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Selfie camera interpolated resolution5 MP-
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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 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
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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 HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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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, light, proximityAccelerometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Talk time 4G-24 h
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Tests and performance
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Antutu-50774 (v8)
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Geekbench(single-core)-105 (v5.2)
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Geekbench(multi-core)-332 (v5.2)
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SAR value
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SAR EU(head)-0.65 W/kg
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SAR EU(body)-1.71 W/kg
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Cost
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Price-110 USD
