Lava Z61 vs Samsung Galaxy Watch 46mm
Lava Z61
Samsung Galaxy Watch 46mm
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)LTE
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-72018-8
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Status2018-72018-8
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Design
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BuildPlastic, metalStainless Steel 316L
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SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)Electronic SIM card (e-SIM)
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Height146.5 mm49 mm
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Width70.2 mm46 mm
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Thickness8.7 mm13 mm
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Weight139 g63 g
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Payment-Samsung Pay
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Waterproof-IP68, 50m
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MIL-STD-810G-Yes
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ColorsBlack, GoldSilver; Straps - Black, Blue, Grey
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED
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Physical size5.45 inches1.3 inches
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Resolution720 x 1440 pixels360 x 360 pixels
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Pixel density295 ppi278 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla GlassCorning Gorilla Glass DX+
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MultitouchYesYes
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Display features-Rotating bezel, Always-on display
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53Dual-core 1.15 GHz
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ChipsetMediaTek MT6739WWExynos 9110
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GPUPowerVR GE8100-
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Memory RAM1, 2 GB4 GB
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Internal storage16 GB0.75, 1.5 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max32 GB-
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OS
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OSAndroid 8.1 Oreo Go EditionTizen-based wearable OS 4.0
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Main camera
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Main camera8 MP
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Primary camera-No
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fps-
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Primary camera flashLED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
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Selfie camera
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Selfie camera5 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video480p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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Radio-No
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Radio FMFM 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 HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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SensorsAccelerometer, light, proximityAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3000 mAh472 mAh
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Battery removableRemovableNon-removable
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Wireless charging-WPC
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Standby time-70 h