Plum Ram Plus LTE vs ZTE Blade A51
Plum Ram Plus LTE
ZTE Blade A51
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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, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 2, 4, 5, 12, 13, 17, 26, 41, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTELTE, 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 announced2022-022021-05
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Status2022-022021-05
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Design
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Build-Polycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height111.5 mm166.5 mm
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Width57.5 mm75.6 mm
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Thickness22 mm8.5 mm
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Weight108.4 g173 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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ColorsBlack, Black/OrangeBlue, Gray
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Display
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Display typeTFTIPS LCD
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Physical size2.4 inches6.52 inches
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Resolution240 x 320 pixels720 x 1600 pixels
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Pixel density167 ppi269 ppi
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Display colors26214416777216
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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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CPUQuad-core 1.6 GHz Cortex-A55
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetUnisoc T107Unisoc SC9863A
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GPU-IMG8322
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Memory RAM48 MB2 GB
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Internal storage128 MB32, 64 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera typeSingleDual
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Main camera2 MP13 MP
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2 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera videoYes1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, 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, phase detection autofocus
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM radio, built-in antennaFM Radio
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Connectivity
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WLANNoWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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BluetoothYesv4.2
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFCNoYes
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GPSNoYes, with A-GPS
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GLONASS-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, fingerprint, proximity
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1200 mAh3200 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes
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Cost
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Price210 USD90 USD
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OS
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OS-Android 11 Go Edition
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.0 , 1.0 µm
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera features-Face unlock, face detection
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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-101300 (v8)
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Geekbench(single-core)-147 (v5.2)
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Geekbench(multi-core)-808 (v5.2)
