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Apple Watch Series 7 Aluminum 45mm
Compare Apple Watch Series 7 Aluminum 45mm and Apple Watch Ultra 2

Apple Watch Series 7 Aluminum 45mm vs Apple Watch Ultra 2

Apple Watch Series 7 Aluminum 45mm
Apple Watch Series 7 Aluminum 45mm
Apple Watch Ultra 2
Apple Watch Ultra 2
Apple Watch Series 7 Aluminum 45mm
Apple Watch Ultra 2
  • Network
  • 2G network
    N/A
    GSM 850, 900, 1800, 1900
  • 3G network
    N/A
    HSDPA 850, 900, 1700(AWS), 1900, 2100 - global version, China, Hong Kong; 850, 1700(AWS), 1900, 2100 - USA, LATAM, Canada
  • 4G network
    N/A
    LTE frequency band 1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, Hong Kong; 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
  • Availability
  • Oficially announced
    2021-09
    2023-09
  • Status
    2021-10
    2023-09
  • Design
  • Build
    Glass front, ceramic/sapphire crystal back, aluminum frame
    Sapphire crystal front, ceramic/sapphire crystal back, titanium frame
  • SIM
    No
    eSIM
  • Height
    45 mm
    49 mm
  • Width
    38 mm
    44 mm
  • Thickness
    10.7 mm
    14.4 mm
  • Weight
    38.8 g
    61.4 g
  • Waterproof
    IP6X (50m)
    IP6X (40m)
  • Dust proof
    IP6X
    IP6X
  • MIL-STD-810H
    -
    Yes
  • Colors
    Blue, Green, Midnight, Red, Starlight
    Titanium
  • Display
  • Display type
    Retina LTPO OLED
    Retina LTPO OLED
  • Physical size
    1.9 inches
    1.92 inches
  • Resolution
    484 x 396 pixels
    502 x 410 pixels
  • Pixel density
    326 ppi
    338 ppi
  • Protection
    Ion-X strengthened glass
    Sapphire crystal glass
  • Display features
    Always-on display, 1000 nits (peak)
    Always-on display, 3000 nits (peak)
  • Hardware
  • CPU
    Dual-core
    Dual-core
  • Chipset
    Apple S7
    Apple S9
  • GPU
    PowerVR
    PowerVR
  • Internal storage
    32 GB
    64 GB
  • Memory card
    -
    No
  • OS
  • OS
    watchOS 8.0, upgradable to 8.1
    watchOS 10
  • Main camera
  • Primary camera
    No
    No
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes, with dual speakers (86-decibel)
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    No
    No
  • Bluetooth
    v5.0
    v5.3
  • Bluetooth A2DP
    A2DP
    Yes
  • bluetooth LE
    LE
    Yes
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with dual-band A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2max
    Accelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, temperature (body), temperature(water), VO2max
  • Browser
  • HTML
    No
    No
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    309 mAh
    564 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Wireless charging
    Yes
    Yes (80% in 60 min)
  • SAR value
  • SAR(head)
    0.35 W/kg
    0.88 W/kg
  • SAR EU(head)
    0.25 W/kg
    0.22 W/kg
  • SAR EU(body)
    0.03 W/kg
    -
  • Cost
  • Price
    500 USD
    900 USD

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