Ark S503 (New) vs Samsung Galaxy A72
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Ark S503 (New)
Samsung Galaxy A72
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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, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 3, 5, 7, 8
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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, 450 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20192021-03
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Status20192021-03
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Design
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BuildPlasticPlastic
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SIMDual SIM (Micro-SIM, dual SIM stand-by)Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height152 mm165 mm
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Width73 mm77.4 mm
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Thickness7.8 mm8.4 mm
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Weight157 g203 g
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Waterproof-IP67
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Dust proof-IP67
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ColorsBlackBlack, Blue, Violet, White
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED
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Physical size5.5 inches6.7 inches
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Resolution480 x 960 pixels1080 x 2400 pixels
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Pixel density195 ppi393 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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MultitouchYes-
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Display features-Infinity-U display, eye care display
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Dual-core 2.3 GHz Kryo 465 Gold
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CPU(second)Hexa-core 1.8 GHz Kryo 465 Silver
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ChipsetMediatek MT6580Qualcomm SM7125 Snapdragon 720G
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GPUMali-400 MP2Adreno 618
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Memory RAM1 GB6, 8 GB
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Internal storage8 GB128, 256 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max32 GB512 GB
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OS
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OSAndroid 6.0 MarshmallowAndroid 11, One UI 3.1
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Main camera
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Camera typeSingleQuad
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Main camera5 MP64 MP, (wide) , f/1.8 , 26 mm, 1/1.7" , 0.8 µm
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(telephoto) , 8 MP, f/2.4 , 1.0 µm, 3x optical zoom
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123˚ , (ultrawide) , 12 MP, f/2.2 , 1.12 µm
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(macro) , 4 MP, f/2.4
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Primary camera resolution2592 x 1944 pixels9280 x 6920 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30/120fps; gyro-EIS
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Primary camera flashdual LED flashLED 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, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Selfie camera
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FlashLED flash-
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Selfie camera type-Single
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Selfie camera2 MP32 MP, (wide) , f/2.2 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution1600 x 1200 pixels6528 x 5480 pixels
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Selfie camera features-HDR, Face unlock
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Selfie camera video480p@30fps4K@30fps, 1080p@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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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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 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-Yes (market dependent)
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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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Features
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SensorsAccelerometer, proximity, lightAccelerometer, 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 capacity2000 mAh5000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge 2.0
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Tests and performance
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Antutu-285000 (v8)
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Geekbench(single-core)-549 (v5.2)
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Geekbench(multi-core)-1637 (v5.2)
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SAR value
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SAR EU(head)-0.23 W/kg
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SAR EU(body)-1.17 W/kg
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Cost
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Price-540 USD
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