Xiaomi Mi Watch (China) vs Xiaomi Redmi K40 Pro+
Xiaomi Mi Watch (China)
Xiaomi Redmi K40 Pro+
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1900HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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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, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A, 1174 Mbps download, 210 Mbps upload
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GPRS-Yes
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EDGE-Class 8
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Availability
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Oficially announced2019-112021-02
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Status2019-112021-03
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Design
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Build-Glass, Metal
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SIMeSIMDual SIM (Nano-SIM, dual stand-by)
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Height44.7 mm163.7 mm
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Width36.9 mm76.4 mm
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Thickness12.3 mm7.8 mm
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Weight44 / 56 g196 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, SilverAurora, Black, White
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED
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Physical size1.78 inches6.67 inches
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Resolution368 x 448 pixels1080 x 2400 pixels
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Pixel density326 ppi395 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
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Display features-120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.2 GHz Cortex-A7Single-core 2.84 GHz Kryo 680
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CPU(second)Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetQualcomm Snapdragon Wear 3100Qualcomm SM8350 Snapdragon 888
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GPUAdreno 304Adreno 660
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Internal storage8 GB256 GB
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Memory RAM1 GB12 GB
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Memory cardNoNo
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Storage-UFS 3.1
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OS
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OSProprietary wearable platformAndroid 11, MIUI 12
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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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, 802.11n 5GHz, 802.11ac, 802.11ax
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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 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesYes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity570 / 590 mAh4520 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 3.0 (100% in 52 min)
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Wireless chargingYes-
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Cost
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Price170 USD770 USD
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Main camera
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Camera type-Triple
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Main camera(wide) , 108 MP, f/1.8 , 26 mm, 1/1.52" , 0.7 µm
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(ultrawide) , 8 MP, f/2.2 , 119˚
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(macro) , 5 MP, 50 mm, 1/5.0" , 1.12 µm
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Primary camera resolution-9280 x 6920 pixels
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Primary camera video-8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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DxOMark photo-113
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DxOMark zoom-42
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DxOMark video-102
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DxOMark camera score-108
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 20 MP, 1/3.4" , 0.8 µm
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Selfie camera resolution-5184 x 3880 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video-1080p@30fps, 720p@120fps
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-727466 (v8)
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