Xiaomi Mi Watch (China) vs vivo iQOO Z1x
Xiaomi Mi Watch (China)
vivo iQOO Z1x
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1xEV-DO
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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, 3, 4, 5, 8, 34, 38, 39, 40, 41
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2019-112020-07
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Status2019-112020-07
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Design
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SIMeSIMDual SIM (Nano-SIM, dual stand-by)
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Height44.7 mm164.2 mm
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Width36.9 mm76.5 mm
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Thickness12.3 mm9.1 mm
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Weight44 / 56 g199.5 g
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ColorsBlack, SilverBlack, Blue, White
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.78 inches6.57 inches
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Resolution368 x 448 pixels1080 x 2408 pixels
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Pixel density326 ppi400 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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Display features-HDR10, 120Hz refresh rate
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.2 GHz Cortex-A7Single-core 2.4 GHz Kryo 475 Prime
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CPU(second)Single-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 Snapdragon Wear 3100Qualcomm SDM765 Snapdragon 765G
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GPUAdreno 304Adreno 620
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Internal storage8 GB64, 128 GB
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Memory RAM1 GB6, 8 GB
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Memory cardNoNo
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Storage-UFS 2.1
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OS
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OSProprietary wearable platformiQOO UI 1.0 (Android 10)
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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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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBNoType-C 1.0 reversible connector
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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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NFCYesYes
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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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BDSYesYes
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Features
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, compass, fingerprint, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity570 / 590 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Super Flash Charge 2.0
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Wireless chargingYes-
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Cost
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Price170 USD260 USD
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Main camera
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Camera type-Triple
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Main camera48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm
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2 MP, f/2.4
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2 MP, f/2.4
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Primary camera video-4K@30fps, 1080p@30fps; gyro-EIS
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Primary camera flash-LED flash
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Camera features-HDR, Panorama
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Selfie camera
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Selfie camera16 MP, f/2.0
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Selfie camera video-1080p@30fps
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Browser
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HTML-HTML5