LG Watch W7 vs Xiaomi Redmi 4a
LG Watch W7
Xiaomi Redmi 4a
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Network
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2G networkN/AGSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G network-HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMA
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2018-102016-11
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Status2018-102016-11
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Design
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SIMNoDual SIM
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Height45.5 mm139.5 mm
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Width44.5 mm70.4 mm
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Thickness13 mm8.5 mm
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Weight79 g131.5 g
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WaterproofIP68, 1.5m for 30 mins-
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Dust proofIP68-
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ColorsSilverGold, Rose Gold
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Display
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Display typeP-OLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.2 inches5.0 inches
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Resolution360 x 360 pixels720 x 1280 pixels
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Pixel density300 ppi294 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.4 GHz Cortex-A53 ARM
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Qualcomm MSM8917 Snapdragon 425
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GPUAdreno 304Adreno 308
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Internal storage4 GB16 GB
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Memory RAM768 MB2 GB
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Memory card-microSD(uses second SIM slot)
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Memory card max-256 GB
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OS
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OSAndroid Wear OS 2.0Android OS, v6.0.1 (Marshmallow)
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Main camera
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Primary cameraNo-
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Main camera13 MP, f/2.2
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face/smile detection, panorama, touch focus
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM 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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USBNomicroUSB 2.0
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Bluetoothv4.2v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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GPS-Yes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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Java-No
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SensorsAccelerometer, altimeter, barometer, compass, gyroscope, proximityAccelerometer, compass, gyro, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity240 mAh3120 mAh
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Battery removableNon-removableNon-removable
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Standby time48 h-
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Selfie camera
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Selfie camera5 MP, f/2.2