Nokia 2720 Flip vs Xiaomi Redmi Watch 2
Nokia 2720 Flip
Xiaomi Redmi Watch 2
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 2100N/A
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU; LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - MENA, APAC, GCRN/A
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE Cat 4, 150 Mbps download, 50 Mbps upload-
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Availability
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Oficially announced2019-92021-10
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Status2019-92021-11
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Design
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Build-Plastic back, plastic frame
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)No
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Height192.7 mm39.1 mm
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Width54.5 mm34.4 mm
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Thickness11.6 mm10 mm
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Weight118 g31 g
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Waterproof-5ATM (up to 50 meters)
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ColorsBlack, GreyBlack, Blue, Ivory
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Display
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Display typeTFT capacitive touchscreenAMOLED
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Physical size2.8 inches1.6 inches
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Resolution240 x 320 pixels360 x 320 pixels
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Pixel density143 ppi301 ppi
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Display colors262144-
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Additional displayTFT capacitive touchscreen-
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Resolution of additional display240 x 240 pixels-
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Size of additional display1.3 inches-
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Hardware
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CPUDual-core 1.1 GHz Cortex-A7
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ChipsetQualcomm MSM8905 Snapdragon 205-
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GPUAdreno 304-
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Memory RAM4 GB-
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Internal storage512 MB-
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max32 GB-
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OS
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OSKaiOSProprietary OS
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Main camera
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Camera typeSingle-
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Main camera2 MP
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Primary camera videoYes-
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Primary camera flashLED flash-
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Selfie camera
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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Multimedia
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RadioFM RadioNo
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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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USBmicroUSB 2.0No
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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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 capacity1500 mAh230 mAh
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Battery removableRemovableNon-removable
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Fast battery chargingYes-
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Cost
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Price100 USD60 USD
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Features
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Sensors-Accelerometer, compass, heart rate, SpO2