Oppo R15 Dream Mirror Edition vs vivo iQOO Z1x
Oppo R15 Dream Mirror Edition
vivo iQOO Z1x
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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, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 3, 4, 5, 8, 34, 38, 39, 40, 41
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HSPA speedHSPA-
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-32020-07
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Status20182020-07
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Design
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BuildFront glass, ceramic body-
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height155.3 mm164.2 mm
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Width75 mm76.5 mm
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Thickness7.5 mm9.1 mm
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Weight175 g199.5 g
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ColorsCeramic Black, Dream Mirror RedBlack, Blue, White
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size6.28 inches6.57 inches
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Resolution1080 x 2280 pixels1080 x 2408 pixels
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Pixel density401 ppi400 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5Scratch resistant
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MultitouchYes-
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Display features-HDR10, 120Hz refresh rate
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.2 GHz Kryo 260Single-core 2.4 GHz Kryo 475 Prime
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CPU(second)quad-core 1.8 GHz Kryo 260Single-core 2.2 GHz Kryo 475 Gold
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CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetQualcomm SDM660 Snapdragon 660Qualcomm SDM765 Snapdragon 765G
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GPUAdreno 512Adreno 620
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Memory RAM6 GB6, 8 GB
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Internal storage128 GB64, 128 GB
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Memory cardmicroSD(uses second SIM slot)No
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Memory card max256 GB-
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Storage-UFS 2.1
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OS
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OSAndroid 8.1 (Oreo)iQOO UI 1.0 (Android 10)
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Main camera
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Camera typeDualTriple
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Main camera16 MP, f/1.7 , 1/2.6" , 1.22 µm48 MP, f/1.8 , 1/2.0" , 0.8 µm, 26 mm
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20 MP, f/1.7 , 1/2.8" , 1 µm2 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution4608 x 3456 pixels-
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Primary camera video2160p@30fps4K@30fps, 1080p@30fps; gyro-EIS
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusHDR, Panorama
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Selfie camera
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Selfie camera20 MP, f/2.016 MP, f/2.0
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Selfie camera resolution5184 x 3880 pixels-
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Selfie camera video1080p1080p@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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Earpiece-Yes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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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 2.0Type-C 1.0 reversible connector
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USB On-The-GoYes-
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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Bluetooth AptX-aptX HD
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-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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SensorsFingerprint (rear-mounted), accelerometer, compass, gyro, proximityAccelerometer, compass, fingerprint, 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 capacity3400 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC Flash ChargeSuper Flash Charge 2.0
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Cost
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Price-260 USD
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