Plum Ram Plus LTE vs Xiaomi Black Shark 4S
Plum Ram Plus LTE
Xiaomi Black Shark 4S
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 2, 4, 5, 12, 13, 17, 26, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 8, 28, 41, 77, 78 SA/NSA
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTELTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-022021-10
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Status2022-022021-10
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Design
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Build-Aluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height111.5 mm163.7 mm
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Width57.5 mm76.2 mm
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Thickness22 mm9.9 mm
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Weight108.4 g210 g
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WaterproofIP68 (1.5m and 30 mins)-
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Dust proofIP68-
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FlashlightYes-
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Build features-Physical pop-up gaming triggers
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ColorsBlack, Black/OrangeBlack, White
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Display
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Display typeTFTSuper AMOLED
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Physical size2.4 inches6.67 inches
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Resolution240 x 320 pixels1080 x 2400 pixels
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Pixel density167 ppi395 ppi
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Display colors26214416777216
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Protection-Scratch resistant
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Display features-Always-on display, 144Hz, HDR10+, 1300 nits (peak)
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Secondary displayExternal 1.44 inches, 128 x 128 pixels display-
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Hardware
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CPU-Octa-core
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CPUSingle-core 3.2 GHz Kryo 585
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CPU(second)Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.80 GHz Kryo 585
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ChipsetUnisoc T107Qualcomm SM8250-AC Snapdragon 870 5G
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GPU-Adreno 650
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Memory RAM48 MB8, 12 GB
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Internal storage128 MB128, 256 GB
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Memory cardmicroSD, microSDHCNo
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Storage-UFS 3.1
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera typeSingleTriple
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Main camera2 MP48 MP, (wide) , f/1.8 , 1/2.0" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4.0" , 1.12 µm
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(macro) , 5 MP, f/2.4
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Primary camera resolution-8000 x 6000 pixels
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Primary camera videoYes4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, optical 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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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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Earpiece-Yes
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Multimedia
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RadioFM radio, built-in antennaNo
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Connectivity
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WLANNoWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi Hotspot-Yes
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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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BluetoothYesv5.2
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD, aptX Adaptive
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NFCNoYes
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GPSNoYes, 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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QZSS-Yes
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Features
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Messaging SMSYes-
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JavaNo-
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GamesNo-
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Sensors-Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1200 mAh4500 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge, 120W (100% in 17 min)
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Cost
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Price210 USD420 USD
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OS
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OS-Android 11, Joy UI 12.8
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 20 MP, f/2.0 , 0.8 µm
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Selfie camera resolution-5184 x 3880 pixels
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Selfie camera features-HDR
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Selfie camera video-1080p@30fps
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-735000 (v9)
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Geekbench(single-core)-1011 (v5.2)
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Geekbench(multi-core)-3326 (v5.2)
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