Plum Optimax 13 vs Realme X7
Plum Optimax 13
Realme X7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
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5G network-5G band 1, 41, 77, 78, 79; 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-3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE-A (CA)
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5G speed-2.3 Gbps download
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-122020-09
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Status2019-12020-09
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Design
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Build-Aluminium alloy, glass
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height250.8 mm160.9 mm
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Width158.8 mm74.4 mm
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Thickness10.2 mm8.1 mm
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Weight510 g175 g
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ColorsBlack, Gold, WhiteBlue, Rainbow, White
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size10.1 inches6.4 inches
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Resolution800 x 1280 pixels1080 x 2400 pixels
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Pixel density149 ppi411 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass
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MultitouchYes, max 5 fingers-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Octa-core 2.4 GHz
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ChipsetSpreadtrum SC7731MediaTek Dimensity 800U 5G
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GPUMali-400Mali-G57
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Memory RAM1 GB6, 8 GB
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Internal storage8 GB128 GB
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Memory cardmicroSDNo
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Memory card max32 GB-
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Storage-UFS 2.1
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OS
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OSAndroid 8.0 Oreo Go EditionRealme UI (Android 10)
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Main camera
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Camera type-Quad
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Main camera5 MP64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
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8 MP, f/2.3 , 1/4.0" , 1.12 µm
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2 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution-9280 x 6920 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30/60/120fps, gyro-EIS
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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, macro mode, phase detection autofocus
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Selfie camera
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Selfie camera2 MP32 MP, f/2.5 , 24 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution-5184 x 3456 pixels
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Selfie camera video480p@30fps1080p@30/120fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Earpiece-Yes
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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 HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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Bluetoothv4.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with dual-band 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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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLWAPHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4700 mAh4300 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-SuperDart Charge (100% in 33 min)
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Talk time3.5 h-
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Standby time72 h-
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Cost
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Price-260 USD
