Energizer Power Max P490S vs Microsoft Surface Duo 2
Energizer Power Max P490S
Microsoft Surface Duo 2
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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, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)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 speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 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 announced2018-82021-09
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Status2018-82021-10
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Design
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BuildPlastic, metalGlass front (Gorilla Glass Victus), glass back (Gorilla Glass)
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM, eSIM
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Height139 mm145.2 mm
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Width65.8 mm93.1 mm
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Thickness12 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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Weight139 g284 g
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Stylus-Yes
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ColorsBlackGlacier, Obsidian
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Display
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Display typeTFTAMOLED capacitive touchscreen
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Physical size4.95 inches8.3 inches
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Resolution480 x 960 pixels1892 x 2588 pixels
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Pixel density217 ppi401 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3Corning 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 GHz Cortex-A53Single-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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ChipsetMediatek MT6739WAQualcomm SM8350 Snapdragon 888 5G
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GPUPowerVR GE8100Adreno 660
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Memory RAM2 GB8 GB
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Internal storage16 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max32 GB-
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Storage-UFS
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OS
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OSAndroid 8.0 OreoAndroid 11
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Main camera
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Camera typeDualTriple
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Main camera8 MP12 MP, (wide) , f/1.7 , 27 mm, 1.4 µm
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0.3 MP12 MP, (telephoto) , 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 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, 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 camera5 MP12 MP, (wide) , f/2.0 , 24 mm, 1.0 µm
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Selfie camera resolution2560 x 1920 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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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 802.11a, 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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USB On-The-GoYes-
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Bluetoothv4.1v5.1
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Bluetooth A2DPYesA2DP
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bluetooth LEYesLE
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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, fingerprint, light, proximityDual 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 capacity4000 mAh4449 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 23W
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Talk time 2G10 h-
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Talk time 3G10 h-
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Talk time 4G-28 h
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Standby time 2G384 h-
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Standby time 3G384 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