Xiaomi Redmi 9 vs vivo X Fold

Xiaomi Redmi 9
Xiaomi Redmi 9
vivo X Fold
vivo X Fold
Xiaomi Redmi 9
vivo X Fold
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66
  • 5G network
    -
    5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-06
    2022-04
  • Status
    2020-06
    2022-04
  • Design
  • Build
    Glass front (Gorilla Glass 3), plastic back, plastic frame
    Aluminium alloy, glass
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Nano-SIM
  • Height
    163.3 mm
    162 mm
  • Width
    77 mm
    74.5 mm
  • Thickness
    9.1 mm
    14.6 mm
  • Height unfolded
    -
    162 mm
  • Width unfolded
    -
    144.9 mm
  • Thickness unfolded
    -
    6.3 mm
  • Weight
    198 g
    311 g
  • Colors
    Blue/Pink, Gray, Green, Purple
    Black, Blue
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    Foldable LTPO AMOLED
  • Physical size
    6.53 inches
    8.03 inches
  • Resolution
    1080 x 2340 pixels
    1916 x 2160 pixels
  • Pixel density
    395 ppi
    360 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
    Scratch resistant
  • Display features
    -
    120Hz, HDR10+
  • Cover display
    -
    AMOLED
  • Cover display physical size
    -
    6.53 inches
  • Cover display resolution
    -
    1080 x 2520 pixels
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.2 GHz Cortex-A75
    Single-core 3.0 GHz Cortex-X2
  • CPU(second)
    Hexa-core 1.8 GHz Cortex-A55
    Triple-core 2.50 GHz Cortex-A710
  • CPU(third)
    Quad-core 1.8 GHz Cortex-A510
  • Chipset
    Mediatek Helio G80
    Qualcomm SM8450 Snapdragon 8 Gen 1
  • GPU
    Mali-G52 MC2
    Adreno 730
  • Memory RAM
    3, 4, 6 GB
    12 GB
  • Internal storage
    32, 64, 128 GB
    256, 512 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Storage
    eMMC 5.1
    UFS 3.1
  • OS
  • OS
    MIUI 11 (Android 10)
    Android 12, Origin OS Ocean
  • Main camera
  • Camera type
    Quad
    Quad
  • Main camera
    13 MP, f/2.2 , 28 mm, 1/3.1" , 1.12 µm
    50 MP, f/1.8 , 1/1.57" , 1.0 µm, (wide)
  • 8 MP, f/2.2 , 1/4.0" , 1.12 µm
    8 MP, f/3.4 , (periscope telephoto) , 125 mm, 5x optical zoom
  • 5 MP, f/2.4
    12 MP, f/2.0 , (telephoto) , 47 mm, 2x optical zoom
  • 2 MP, f/2.4
    48 MP, f/2.2 , (ultrawide) , 114˚ , 14 mm
  • Primary camera resolution
    4160 x 3120 pixels
    8192 x 6144 pixels
  • Primary camera video
    1080p@30fps
    8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
  • Primary camera optics
    -
    Zeiss optics
  • Primary camera flash
    LED flash
    dual-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 autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    8 MP, f/2.0 , 28 mm
    16 MP, f/2.5 , (wide)
  • Selfie camera resolution
    3264 x 2448 pixels
    4608 x 3456 pixels
  • Selfie camera features
    -
    Digital image stabilization, face detection, face unlock, HDR
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    Wireless FM radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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
  • USB
    Type-C 1.0 reversible connector
    Type-C 3.1
  • 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
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    Yes
    -
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5020 mAh
    4600 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Qualcomm Quick Charge 3.0
    Yes, 66W (100% in 37 min)
  • Wireless reverse charging
    -
    Yes, 10W
  • Fast wireless charging
    -
    Yes, 50W
  • Talk time 3G
    -
    22.6 h
  • DxOMark autonomy
    55
    -
  • DxOMark charging
    51
    -
  • DxOMark efficiency
    55
    -
  • DxOMark battery score
    54
    -
  • Cost
  • Price
    120 USD
    1430 USD
  • Tests and performance
  • Antutu
    -
    1073500 (v9)
  • Geekbench(single-core)
    -
    1278 (v5.2)
  • Geekbench(multi-core)
    -
    4189 (v5.2)

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