Ark Benefit M551 (SuperD) vs Ulefone Armor 3W
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Ark Benefit M551 (SuperD)
Ulefone Armor 3W
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025 MHz
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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LTE speedLTE Cat4, 150.8 Mbps download, 51 Mbps uploadLTE, Cat6 301 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 announced2018-102019-9
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Status2018-102019-9
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Design
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BuildMetal, plasticPolycarbonate, aluminium alloy, TPU
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SIMDual SIM (Micro-SIM, dual SIM stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height152 mm164.8 mm
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Width75.7 mm79.2 mm
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Thickness8.9 mm18.15 mm
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Weight172 g364 g
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Waterproof-Yes, IP68, IP69K
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Dust proof-Yes, IP68, IP69K
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MIL-STD-810G-Yes
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ColorsBlack, GoldBlack, Orange
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches5.7 inches
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Resolution1080 x 1920 pixels1080 x 2160 pixels
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Pixel density401 ppi424 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 5
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 1 GHz Cortex-A53quad-core 1.95 GHz Cortex-A53
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ChipsetMediatek MT6750TMediaTek Helio P70
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GPUMali-T860 MP2Mali-G71 MP3
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Memory RAM3 GB6 GB
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Internal storage32 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB256 GB
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Storage-eMMC
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OS
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OSAndroid 6.0 MashmallowAndroid 9.0 Pie
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Main camera
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Camera typeSingle-
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Main camera13 MP21 MP, f/1.8 , 1/2.4" , 1.127 µm
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Primary camera resolution4160 x 3120 pixels5312 x 3984 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED 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 image stabilization, 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 camera8 MP8 MP, f/2.4 , 1/4" , 1.127 µm
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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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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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v4.1
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Bluetooth A2DPYes-
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bluetooth LE-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, compass, gyroscope, proximity, lightAccelerometer, barometer, coulometer, fingerprint, gyroscope, light, 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 capacity3000 mAh10300 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-MediaTek Pump Express Plus 2.0
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Cost
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Price-240 USD
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