Huawei Ascend Y540 vs Huawei Watch 2 Classic
Huawei Ascend Y540
Huawei Watch 2 Classic
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 900, 2100-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2015-22017-2
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Status2015-22017-3
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Design
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Build-Stainless Steel 316L
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SIMYesNo
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Height134.2 mm48.9 mm
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Width67 mm45 mm
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Thickness10.3 mm12.6 mm
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Weight60.5 g
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Waterproof-IP68 - 1.5 m and 30 minutes
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Dust proof-IP68
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ColorsBlack, WhiteTitanium Grey
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Display
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Display typeTFT capacitive touchscreenAMOLED capacitive touchscreen
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Physical size4.5 inches1.2 inches
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Resolution480 x 854 pixels390 x 390 pixels
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Pixel density218 ppi460 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass
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Multitouch-Yes
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Hardware
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CPUDual-core 1.3 GHz ARM Cortex-A7Quad-core 1.1 GHz
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ChipsetMediatekQualcomm Snapdragon Wear 2100
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GPUMali-400-
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Memory RAM1 GB768 MB
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Internal storage4 GB4 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.4.x (KitKat)Android Wear OS 2.0
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging-
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Selfie camera
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Secondary cameraVGA camera-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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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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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 HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0
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Bluetoothv4.0v4.1
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Bluetooth A2DPYes-
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bluetooth LE-Yes
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GPSYes, with A-GPSYes
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, proximityAccelerometer, barometer, compass, gyro, heart rate
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1950 mAh420 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Talk time-48 h
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Talk time 3G5 h-
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Standby time 3G300 h-