Oppo A1k vs Plum Ram 7 - 3G
Oppo A1k
Plum Ram 7 - 3G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkWCDMA 850, 900, 2100HSDPA 850, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 28(700), 38(2600), 40(2300), 41(2500)-
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HSPA speed-HSPA
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LTE speedLTE Cat 4, 150.8 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 announced2019-42016-12
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Status2019-52017-2
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Design
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BuildPlastic body-
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SIMDual SIM (Nano-SIM, dual SIM stand-by)Dual SIM
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Height154.5 mm133 mm
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Width73.8 mm61 mm
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Thickness8.4 mm19.3 mm
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Weight170 g107.3 g
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Waterproof-IP68 - 1.5 m and 30 minutes
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Dust proof-IP68
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ColorsBlack, RedBlack, Black/Orange
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Display
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Display typeIPS capacitive touchscreenTFT
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Physical size6.1 inches2.4 inches
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Resolution720 x 1560 pixels240 x 320 pixels
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Pixel density282 ppi167 ppi
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Display colors16777216262144
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Protection2.5D curved glass screen, scratch resistant, Corning Gorilla Glass 3-
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek Helio P22 (MT6762)Mediatek MT6276A
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GPUPowerVR GE8320-
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Memory RAM2 GB64 MB
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Internal storage32 GB128 MB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max256 GB32 GB
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Phonebook-Yes
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Call records-Yes
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OS
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OSColorOS 6.0 (Android 9.0 Pie)-
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Main camera
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Camera typeSingle-
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Main camera8 MP, f/2.2 , 1/3.2" , 1.4 µm5 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fpsvideo
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Primary camera flashLED 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, self-timer, scene-mode, phase detectionNo
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Selfie camera
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Selfie camera5 MP, f/2 , 1/5" , 1.12 µm1.3 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration, MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Radio antenna-built-in antenna
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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Wi-Fi displayYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.2v3.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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BeidouYes-
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Features
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Messaging SMS-SMS
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Messaging MMS-MMS
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WAP-WAP 2.0/xHTML
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Java-No
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SensorsAccelerometer, proximity, light, compass, fingerprint-
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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 capacity4000 mAh1700 mAh
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Battery removableNon-removableRemovable
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Talk time-24 h
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Standby time-900 h