Apple Watch Series 2 Aluminum 42mm vs Xiaomi Redmi K30 5G

Apple Watch Series 2 Aluminum 42mm
Apple Watch Series 2 Aluminum 42mm
Xiaomi Redmi K30 5G
Xiaomi Redmi K30 5G
Apple Watch Series 2 Aluminum 42mm
Xiaomi Redmi K30 5G
  • Network
  • 2G network
    N/A
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • 5G network
    -
    5G band 41(2500), 78(3500); Sub6
  • HSDPA speed
    -
    42 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE-A
  • 5G speed
    -
    2+ Gbps download
  • GPRS
    No
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Oficially announced
    2016-12
    2019-12
  • Status
    Discontinued
    2020-1
  • Design
  • Build
    Aluminum/Ceramic back
    Aluminium alloy, glass
  • SIM
    No
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    42.5 mm
    165.3 mm
  • Width
    36.4 mm
    76.6 mm
  • Thickness
    11.4 mm
    8.8 mm
  • Weight
    34.2 g
    208 g
  • Waterproof
    50m
    -
  • Colors
    Case colors: silver, black; Band types: sport, blue, brown, gold, gray; Band colors: gray, orange, rose gold, white, woven nylon
    Blue, Purple, Red, White
  • Display
  • Display type
    AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    1.65 inches
    6.67 inches
  • Resolution
    390 x 312 pixels
    1080 x 2400 pixels
  • Pixel density
    303 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Ion-X strengthened glass
    2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, Oleophobic coating
  • Multitouch
    Yes
    Yes
  • Display features
    3D Touch display, 1000 nits
    HDR10, 120Hz sampling rate
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 780 MHz ARM Cortex-A7
    Single-core 2.4 GHz Kryo 475 Prime
  • CPU(second)
    Single-core 2.2 GHz Kryo 475 Gold
  • CPU(third)
    Hexa-core 1.8 GHz Kryo 475 Silver
  • Chipset
    Apple S2
    Qualcomm SDM765 Snapdragon 765G
  • GPU
    PowerVR G6200
    Adreno 620
  • Memory RAM
    512 MB
    6, 8 GB
  • Internal storage
    8 GB
    64, 128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    256 GB
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    watchOS 3.0
    MIUI V11 (Android 10.0)
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Ringtones
    -
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    No
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Infrared
    -
    Yes
  • NFC
    Yes
    Yes
  • GPS
    Yes
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    -
    Yes
  • QZSS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    -
  • Messaging Email
    Email
    -
  • Messaging IM
    IM
    -
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    -
  • Sensors
    Accelerometer, gyro, heart rate
    Accelerometer, barometer, compass, geomagnetic, gravity, gyroscope, pedometer, proximity, light, side-mounted fingerprint sensor
  • Browser
  • HTML
    -
    HTML5
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    334 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes(100% in 57 min)
  • Standby time
    18 h
    -
  • Main camera
  • Camera type
    -
    Quad
  • Main camera
    64 MP, f/1.9 , 26 mm, 1/1.7" , 0.8 µm
  • 8 MP, f/2.2 , 13 mm, 1/4" , 1.12 µm
  • 2 MP, f/2.4 , 1/5" , 1.75 µm
  • 2 MP, f/2.4 , 1/5" , 1.75 µm
  • Primary camera resolution
    -
    9248 x 6944 pixels
  • Primary camera video
    -
    2160p@30fps, 1080p@30/120fps, 720p@960fps
  • Primary camera flash
    -
    dual LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    -
    Dual
  • Selfie camera
    20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm
  • 2 MP, f/2.4 , 1/5" , 1.75 µm
  • Selfie camera resolution
    -
    5963 x 3354 pixels
  • Selfie camera video
    -
    1080p@30fps
  • Cost
  • Price
    -
    325 USD

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