Apple Watch Series 7 Aluminum 45mm Cellular vs Oppo Reno Z

Apple Watch Series 7 Aluminum 45mm Cellular
Apple Watch Series 7 Aluminum 45mm Cellular
Oppo Reno Z
Oppo Reno Z
Apple Watch Series 7 Aluminum 45mm Cellular
Oppo Reno Z
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900, CDMA 800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 800, 850, 900, 1700/2100, 1900, 2100, TD-SCDMA 1880-1920, 2010-2025
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 12(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSDPA speed
    -
    42 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • EV-DO speed
    -
    3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    -
    LTE Cat 13, 391.6 Mbps download, 391.6 Mbps upload
  • GPRS
    -
    Yes
  • EDGE
    -
    Yes
  • Availability
  • Oficially announced
    2021-09
    2019-5
  • Status
    2021-10
    2019-6
  • Design
  • Build
    Glass front, ceramic/sapphire crystal back, aluminum frame
    Aluminium alloy, plastic
  • SIM
    eSIM
    Dual SIM (Nano-SIM, dual SIM stand-by)
  • Height
    45 mm
    157.3 mm
  • Width
    38 mm
    74.9 mm
  • Thickness
    10.7 mm
    9.1 mm
  • Weight
    38.8 g
    186 g
  • Waterproof
    IP6X (50m)
    -
  • Dust proof
    IP6X
    -
  • Colors
    Blue, Green, Midnight, Red, Starlight
    Black, Orange, Purple, White
  • Display
  • Display type
    Retina LTPO OLED
    AMOLED capacitive touchscreen
  • Physical size
    1.9 inches
    6.4 inches
  • Resolution
    484 x 396 pixels
    1080 x 2340 pixels
  • Pixel density
    326 ppi
    403 ppi
  • Display colors
    -
    16777216
  • Protection
    Ion-X strengthened glass
    Scratch resistant, 2.5D curved glass screen
  • Multitouch
    -
    Yes
  • Display features
    Always-on display, 1000 nits (peak)
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core
    Dual-core 2.2 GHz Cortex-A75
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Apple S7
    MediaTek Helio P90
  • GPU
    PowerVR
    PowerVR GE9446
  • Internal storage
    32 GB
    128, 256 GB
  • Memory RAM
    -
    6, 8 GB
  • Memory card
    -
    No
  • OS
  • OS
    watchOS 8.0, upgradable to 8.1
    ColorOS 6(Android 9.0 Pie)
  • Main camera
  • Camera type
    -
    Dual
  • Primary camera
    No
    -
  • Main camera
    48 MP, f/1.7 , 26 mm, 1/2" , 0.8 µm
  • 5 MP, f/2.4
  • Primary camera resolution
    -
    8000 x 6000 pixels
  • Primary camera video
    -
    2160p@30fps, 1080p@120fps
  • Primary camera flash
    -
    dual LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    No
    No
  • 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
    Yes
  • USB
    No
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    A2DP
    Yes
  • bluetooth LE
    LE
    Yes
  • Bluetooth EDR
    -
    Yes
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    -
  • Beidou
    -
    Yes
  • BDS
    Yes
    -
  • QZSS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2max
    Accelerometer, compass, gyroscope, proximity, light, fingerprint in-display
  • Browser
  • HTML
    No
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    309 mAh
    4035 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    VOOC 3.0
  • Wireless charging
    Yes
    -
  • SAR value
  • SAR(head)
    0.96 W/kg
    -
  • SAR EU(head)
    0.55 W/kg
    -
  • SAR EU(body)
    0.50 W/kg
    -
  • Cost
  • Price
    500 USD
    -
  • Selfie camera
  • Selfie camera
    32 MP, f/2 , 0.8 µm
  • Selfie camera resolution
    -
    6528 x 4896 pixels
  • Selfie camera video
    -
    1080p@30fps

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