Microsoft Surface Duo 2 vs Plum Ram Plus LTE
Microsoft Surface Duo 2
Plum Ram Plus LTE
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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 850, 900, 1900, 2100HSDPA 850, 1900, 2100
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4G networkLTE 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, 71LTE frequency band 2, 4, 5, 12, 13, 17, 26, 41, 66
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5G network5G 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 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (5CA) Cat20, 2000 Mbps download, 150 Mbps uploadLTE
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5G speed6 Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092022-02
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Status2021-102022-02
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Design
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BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass)-
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SIMNano-SIM, eSIMDual SIM (Nano-SIM, dual stand-by)
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Height145.2 mm111.5 mm
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Width93.1 mm57.5 mm
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Thickness11 mm22 mm
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Height unfolded184.5 mm-
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Width unfolded145.2 mm-
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Thickness unfolded5.5 mm-
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Weight284 g108.4 g
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StylusYes-
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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Flashlight-Yes
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ColorsGlacier, ObsidianBlack, Black/Orange
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Display
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Display typeAMOLED capacitive touchscreenTFT
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Physical size8.3 inches2.4 inches
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Resolution1892 x 2588 pixels240 x 320 pixels
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Pixel density401 ppi167 ppi
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Display colors16777216262144
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ProtectionCorning Gorilla Glass Victus-
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Display features90Hz, HDR, 800 nits (peak)-
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Secondary display-External 1.44 inches, 128 x 128 pixels display
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Cover displayAMOLED capacitive touchscreen-
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Cover display physical size5.8 inches-
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Cover display resolution1344 x 1892 pixels-
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Hardware
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CPUOcta-core-
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CPUSingle-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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ChipsetQualcomm SM8350 Snapdragon 888 5GUnisoc T107
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GPUAdreno 660-
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Memory RAM8 GB48 MB
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Internal storage128, 256, 512 GB128 MB
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Memory cardNomicroSD, microSDHC
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StorageUFS-
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Phonebook-Yes
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Call records-Yes
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OS
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OSAndroid 11-
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Main camera
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Camera typeTripleSingle
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Main camera(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm2 MP
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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 video4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDRYes
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Primary camera flash-LED flash
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Camera featuresAutofocus, 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 typeSingle-
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Selfie camera(wide) , 12 MP, f/2.0 , 24 mm, 1.0 µm
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jack-Yes
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LoudspeakerYes, with stereo speakersYes
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Multimedia
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RadioNoFM radio, built-in antenna
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axNo
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WLAN WiFi HotspotWi-Fi hotspot-
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WLAN WiFi DirectWi-Fi direct-
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WLAN WiFi Dual BandDual-band-
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USBType-C 3.2, DisplayPortmicroUSB 2.0
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Bluetoothv5.1Yes
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Bluetooth A2DPA2DP-
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bluetooth LELE-
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Bluetooth AptXaptX Adaptive-
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NFC-No
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GPSYes, with A-GPSNo
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Features
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Messaging SMS-Yes
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Java-No
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Games-No
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SensorsDual accelerometer, dual compass, fingerprint, dual gyroscope, dual proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4449 mAh1200 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes, 23W-
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Talk time 4G28 h-
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Tests and performance
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Antutu750000 (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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Price1900 USD210 USD
