Huawei Watch 2 Pro vs Xiaomi Redmi 7
Huawei Watch 2 Pro
Xiaomi Redmi 7
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
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4G networkLTELTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speedHSPA-
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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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 announced2017-102019-3
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Status2017-102019-3
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Design
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BuildStainless Steel 316LPlastic, P2i nano hydrophobic coating
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SIMElectronic SIM card (e-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height48.3 mm158.7 mm
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Width45 mm75.6 mm
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Thickness12.6 mm8.5 mm
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Weight64 g180 g
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WaterproofIP68 certified, 1 m and 30 minutes-
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Dust proofIP68-
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ColorsTitanium GreyBlack, Blue, Red
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.2 inches6.26 inches
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Resolution390 x 390 pixels720 x 1520 pixels
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Pixel density326 ppi269 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5, LTPS (Low Temperature PolySilicon)
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.1 GHzQuad-core 1.8 GHz Kryo 250 Gold
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CPU(second)quad-core 1.8 GHz Kryo 250 Silver
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Qualcomm SDM632 Snapdragon 632
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GPU-Adreno 506
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Memory RAM768 MB2, 3, 4 GB
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Internal storage4 GB16, 32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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Storage-eMMC 5.1
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OS
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OSAndroid Wear OS 2.0 (China edition)Android 9.0 (Pie), MIUI 9
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Sound
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3.5mm jackNoYes
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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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RadioNoFM Radio
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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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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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Infrared-Yes
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NFCYes-
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GPSYesYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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Messaging SMSSMS-
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Messaging EmailEmail-
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Messaging IMIM-
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JavaNo-
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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer, compass, fingerprint, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity420 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Talk time 2G-27 h
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Talk time 3G-27 h
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Standby time48 h-
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Standby time 2G-400 h
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Standby time 3G-400 h
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Main camera
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Camera type-Dual
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Main camera12 MP, f/2.2 , 1.25 µm
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2 MP
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video-1080p@30/60fps
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Primary camera flash-dual-LED flash
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Primary camera phase detection autofocus-phase detection with Dual Pixel
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
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Selfie camera
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Selfie camera8 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps