Plum Optimax 12 vs Ulefone Watch
Plum Optimax 12
Ulefone Watch
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 1900, 2100N/A
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4G network-N/A
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2018-32020-10
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Status2018-42020-10
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Design
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BuildPlasticGlass front, plastic back, plastic frame
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SIMDual SIM (Mini-SIM, dual stand-by)No
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Height188 mm42 mm
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Width107.5 mm37 mm
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Thickness10.3 mm12 mm
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Weight272 g35 g
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Waterproof-5ATM (up to 50m and 10 mins)
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ColorsBlack, Rose Gold, SilverBlack, Pink, Turquoise
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Display
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Display typeTN TFT capacitive touchscreenTFT
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Physical size7.0 inches1.3 inches
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Resolution600 x 1024 pixels240 x 240 pixels
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Pixel density170 ppi261 ppi
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Display colors16777216-
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MultitouchYes, max 5 fingers-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7
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ChipsetMediatek MT8321-
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GPUMali-400-
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Memory RAM1 GB-
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Internal storage8 GB-
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Memory cardmicroSDNo
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Memory card max32 GB-
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OS
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OSAndroid 6.0 (Marshmallow)Proprietary wearable platform
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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@30fps-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, face/smile detection, touch focus-
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Selfie camera
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Selfie camera2 MP
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Selfie camera resolution1600 x 1200 pixels-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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NotificationsVibration; 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 802.11b, 802.11g, 802.11nNo
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0No
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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SensorsAccelerometerAccelerometer, gyroscope, heart rate
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2400 mAh210 mAh
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Battery removable-Non-removable
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Wireless charging-Yes
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Talk time3 h-
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Standby time132 h-
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Cost
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Price-35 USD