Oppo A3 vs Oppo K1
Oppo A3
Oppo K1
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz
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HSPA speedHSPA-
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LTE speedLTELTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42018-10
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Status2018-52018-10
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Design
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BuildMetalMetal, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height156 mm158.3 mm
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Width75.3 mm75.5 mm
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Thickness7.8 mm7.4 mm
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Weight159 g-
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ColorsGarnet Red, Knight Black, Soybean Meal, Stardust SilverBlue, Red
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Display
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Display typeLTPS IPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.2 inches6.4 inches
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Resolution1080 x 2280 pixels1080 x 2340 pixels
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Pixel density405 ppi403 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen; LTPS(Low Temperature PolySilicon)2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2 GHz Cortex-A73Quad-core 2.0 GHz Kryo 260
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CPU(second)quad-core 2 GHz Cortex-A53quad-core 1.8 GHz Kryo 260
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ChipsetMediatek Helio P60Qualcomm SDM660 Snapdragon 660
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GPUMali-G72 MP3Adreno 512
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Internal storage128 GB64 GB
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Memory RAM4 GB4, 6 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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OS
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OSAndroid 8.1 (Oreo)ColorOS 5.2 (Android 8.1 Oreo)
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Main camera
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Camera type-Dual
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Main camera16 MP, f/1.816 MP, f/1.7 , 1/2.8" , 1.12 µm
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2 MP
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Primary camera resolution4608 x 3345 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashdual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, optical 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 camera8 MP, f/2.225 MP, f/2.0
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Selfie camera resolution3264 x 2448 pixels5760 x 4312 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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EarpieceYesYes
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging Push EmailPush Email-
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SensorsAccelerometer, compass, gyro, proximityAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3400 mAh3500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOCVOOC
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