Oppo A11k vs Vertex Impress Spring
Oppo A11k
Vertex Impress Spring
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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, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 301 Mbps download, 151 Mbps uploadLTE, Cat4, 150 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 announced2020-062018-5
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Status2020-062018-5
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Design
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BuildGlass front, plastic back, plastic framePlastic, metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height155.9 mm147 mm
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Width75.5 mm74 mm
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Thickness8.3 mm9.6 mm
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Weight165 g184 g
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ColorsBlue, SilverBlue
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size6.22 inches5 inches
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Resolution720 x 1520 pixels720 x 1280 pixels
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Pixel density270 ppi294 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3-
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Multitouch-Yes
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Display features450 nits (typ)-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.35 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A7
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT6765 Helio P35Spreadtrum SC9832
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GPUPowerVR GE8320Mali-400 MP2
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Internal storage32 GB8 GB
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Memory RAM2 GB1 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC
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Memory card max256 GB32 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 9.0 Pie, ColorOS 6.1Android 7.0 Nougat
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Main camera
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Camera typeDual-
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Main camera(wide) , 13 MP, f/2.2 , 1/3.1" , 1.12 µm5 MP
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(depth) , 2 MP, f/2.4
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresHDR, PanoramaAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera5 MP, f/2.4 , 1/5" , 1.12 µm2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera featuresHDR-
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4230 mAh4400 mAh
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Battery removableNon-removableRemovable
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Tests and performance
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Antutu86352 (v8)-
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Geekbench(single-core)176 (v5.2)-
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Geekbench(multi-core)1004 (v5.2)-
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SAR value
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SAR(head)1.32 W/kg-
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SAR(body)0.92 W/kg-
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Cost
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Price120 USD-
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