Ark Benefit M9 vs Microsoft Surface Duo 2
Ark Benefit M9
Microsoft Surface Duo 2
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 46, 48, 66, 71
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5G network-5G band 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 - global; 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79, 257, 260, 261 SA/NSA/Sub6/mmWave - USA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE Cat4, 150.8 Mbps download, 51 Mbps uploadLTE-A (5CA) Cat20, 2000 Mbps download, 150 Mbps upload
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5G speed-6 Gbps download
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-122021-09
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Status2018-122021-10
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Design
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BuildMetal, plasticGlass front (Gorilla Glass Victus), glass back (Gorilla Glass)
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SIMDual SIM (Micro-SIM, dual SIM stand-by)Nano-SIM, eSIM
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Height145 mm145.2 mm
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Width76 mm93.1 mm
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Thickness8 mm11 mm
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Height unfolded-184.5 mm
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Width unfolded-145.2 mm
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Thickness unfolded-5.5 mm
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Weight135 g284 g
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Stylus-Yes
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ColorsBlack, GoldGlacier, Obsidian
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Display
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Display typeIPS capacitive touchscreenAMOLED capacitive touchscreen
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Physical size5.45 inches8.3 inches
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Resolution720 x 1440 pixels1892 x 2588 pixels
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Pixel density295 ppi401 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenCorning Gorilla Glass Victus
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MultitouchYes-
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Display features-90Hz, HDR, 800 nits (peak)
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Cover display-AMOLED capacitive touchscreen
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Cover display physical size-5.8 inches
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Cover display resolution-1344 x 1892 pixels
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHzSingle-core 2.84 GHz Kryo 680
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CPU(second)Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.80 GHz Kryo 680
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Chipset-Qualcomm SM8350 Snapdragon 888 5G
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GPUMali-400Adreno 660
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Internal storage16 GB128, 256, 512 GB
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Memory RAM2 GB8 GB
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Memory cardmicroSD, microSDHCNo
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Memory card max32 GB-
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Storage-UFS
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OS
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OSAndroid 8.1 OreoAndroid 11
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Main camera
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Camera typeSingleTriple
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Main camera8 MP12 MP, (wide) , f/1.7 , 27 mm, 1.4 µm
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(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom
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(ultrawide) , 13 MP, f/2.2 , 1.0 µm
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video720p@30fps4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR
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Primary camera 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, digital 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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Selfie camera type-Single
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Selfie camera2 MP12 MP, (wide) , f/2.0 , 24 mm, 1.0 µm
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYes-
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LoudspeakerYesYes, with stereo speakers
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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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, 802.11ax
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WLAN WiFi HotspotYesWi-Fi hotspot
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WLAN WiFi Direct-Wi-Fi direct
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WLAN WiFi Dual Band-Dual-band
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USBmicroUSB 2.0Type-C 3.2, DisplayPort
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Bluetoothv4.0v5.1
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Bluetooth A2DPYesA2DP
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bluetooth LE-LE
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Bluetooth AptX-aptX Adaptive
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, proximity, lightDual accelerometer, dual compass, fingerprint, dual gyroscope, dual 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 capacity2700 mAh4449 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes, 23W
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Talk time 4G-28 h
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Tests and performance
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Antutu-750000 (v9)
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Geekbench(single-core)-1091 (v5.4)
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Geekbench(multi-core)-3517 (v5.4)
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Cost
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Price-1900 USD
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