Xiaomi Mi Watch (China) vs vivo Y15 (2019)
Xiaomi Mi Watch (China)
vivo Y15 (2019)
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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, 1900W-CDMA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 39(1900), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
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LTE speed-LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2019-112019-5
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Status2019-112019-5
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Design
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Build-Plastic
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SIMeSIMDual SIM (Nano-SIM, dual SIM stand-by)
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Height44.7 mm159.43 mm
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Width36.9 mm76.77 mm
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Thickness12.3 mm8.92 mm
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Weight44 / 56 g190 g
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ColorsBlack, SilverBlue, Red
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size1.78 inches6.35 inches
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Resolution368 x 448 pixels720 x 1544 pixels
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Pixel density326 ppi268 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Scratch resistant
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Multitouch-Yes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.2 GHz Cortex-A7Quad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetQualcomm Snapdragon Wear 3100MediaTek Helio A22 (MT6762)
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GPUAdreno 304PowerVR GE8320
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Internal storage8 GB64 GB
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Memory RAM1 GB4 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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OS
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OSProprietary wearable platformFuntouch 9.0 OS (Android 9.0 Pie)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioNoYes
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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Wi-Fi display-Yes
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USBNomicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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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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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, compass, fingerprint, gyroscope, proximity, light
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity570 / 590 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes-
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Cost
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Price170 USD-
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Main camera
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Camera type-Triple
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Main camera13 MP, f/2.2
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8 MP, f/2.2 , 16 mm
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2 MP, f/2.4
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
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Selfie camera
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Selfie camera16 MP, f/2
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video-720p@30fps
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Browser
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HTML-HTML5