Acer Liquid Jade Primo vs Samsung Gear S2 classic 3G
Acer Liquid Jade Primo
Samsung Gear S2 classic 3G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA
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4G networkLTE-
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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2015-92016-2
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Status2016-42016-3
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Design
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Build-Stainless Steel
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SIMDual SIM (Nano-SIM, dual stand-by)Electronic SIM card (e-SIM)
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Height156.5 mm44 mm
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Width75.9 mm46.9 mm
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Thickness8.4 mm13.4 mm
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Weight150 g54 g
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ColorsBlackBlack, Rose Gold, ceramic bracelet
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.5 inches1.2 inches
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Resolution1080 x 1920 pixels360 x 360 pixels
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Pixel density401 ppi424 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassCorning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPUDual-core 1.82 GHz ARM Cortex-A57Dual-core 1.0 GHz ARM Cortex-A7
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CPU(second)quad-core 1.44 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8992 Snapdragon 808Exynos 3250 Dual
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GPUAdreno 418Mali-400MP2
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Memory RAM3 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD
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Memory card max128 GB-
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OS
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OSMicrosoft Windows 10Tizen-based wearable platform
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Main camera
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Camera typePhoto / Video-
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Main camera21 MP, f/2.2
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Primary camera video2160p@30fps, 1080p@30fps-
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Primary camera Autofocusautofocus-
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Primary camera flashdual-LED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera8 MP, f/2.2
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Selfie camera video1080p@30fps-
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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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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n, 802.11e
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C reversible connector
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Bluetoothv4.0v4.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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NFC-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaNoNo
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SensorsYesAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2800 mAh300 mAh
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Battery removableNon-removableNon-removable
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Talk time-48 h
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Standby time--
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Standby time 3G-48 h
