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Oppo K7x
Compare Oppo K7x and Xiaomi Redmi K50 Ultra

Oppo K7x vs Xiaomi Redmi K50 Ultra

Oppo K7x
Oppo K7x
Xiaomi Redmi K50 Ultra
Xiaomi Redmi K50 Ultra
Oppo K7x
Xiaomi Redmi K50 Ultra
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
    LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
  • 5G network
    5G band 1, 41, 77, 78 SA/NSA
    5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A (2CA)
    LTE-A
  • 5G speed
    2.3 Gbps download
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-11
    2022-08
  • Status
    2020-11
    2022-08
  • Design
  • Build
    Plastic
    Aluminium alloy, glass
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    162.2 mm
    163.1 mm
  • Width
    75.1 mm
    75.9 mm
  • Thickness
    9.1 mm
    8.6 mm
  • Weight
    194 g
    202 g
  • Colors
    Black, Blue
    Black, Blue, Gray, Mercedes AMG
  • Display
  • Display type
    LTPS IPS LCD
    OLED
  • Physical size
    6.5 inches
    6.67 inches
  • Resolution
    1080 x 2400 pixels
    1220 x 2712 pixels
  • Pixel density
    405 ppi
    446 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
  • Display features
    480 nits (typ), 600 nits (peak), 90Hz
    144Hz, HDR10+, Dolby Vision
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.0 GHz Cortex-A76
    Single-core 3.19 GHz Cortex-X2
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
    Triple-core 2.75 GHz Cortex-A710
  • CPU(third)
    Quad-core 1.8 GHz Cortex-510
  • Chipset
    MediaTek MT6853V Dimensity 720 5G
    Qualcomm SM8475 Snapdragon 8+ Gen 1
  • GPU
    Mali-G57 MC3
    Adreno 730
  • Internal storage
    128 GB
    128, 256, 512 GB
  • Memory RAM
    6 GB
    8, 12 GB
  • Memory card
    No
    No
  • Storage
    UFS 2.1
    UFS 3.1
  • OS
  • OS
    Android 10, ColorOS 7.2
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    (wide) , 48 MP, f/1.7 , 25 mm, 1/2.0" , 0.8 µm
    (wide) , 108 MP, f/1.6 , 1/1.67" , 0.64 µm
  • (ultrawide) , 8 MP, f/2.2 , 119˚ , 1/4.0" , 1.12 µm
    (ultrawide) , 8 MP, f/2.2 , 120˚
  • (macro) , 2 MP, f/2.4
    (macro) , 2 MP, f/2.4
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    8000 x 6000 pixels
    12000 x 9000 pixels
  • Primary camera video
    4K@30fps, 1080p@30/60/120fps; gyro-EIS
    4K@30/60fps, 1080p@30/60/120/240/960fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
    Autofocus, continuous shooting, digital zoom, optical 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, flicker sensor
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 16 MP, f/2.0 , 26 mm, 1/3.06" , 1.0 µm
    (wide) , 20 MP
  • Selfie camera resolution
    4640 x 3456 pixels
    -
  • Selfie camera features
    Face unlock, HDR
    HDR
  • Selfie camera video
    1080p@30fps
    1080p@30/60fps, 720p@120fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    aptX HD
    -
  • Infrared
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    VOOC 4.0 (100% in 65 min)
    Quick Charge 3+, 120W (100% in 19 min)
  • Reverse charging
    Yes
    -
  • Tests and performance
  • Antutu
    240000 (v8)
    1135000 (v9)
  • Geekbench(single-core)
    585 (v5.2)
    1245 (v5.2)
  • Geekbench(multi-core)
    1775 (v5.2)
    4209 (v5.2)
  • Cost
  • Price
    230 USD
    450 USD

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