Infinix Smart 6 HD vs vivo X51 5G

Infinix Smart 6 HD
Infinix Smart 6 HD
vivo X51 5G
vivo X51 5G
Infinix Smart 6 HD
vivo X51 5G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 2100; 850, 900, 1700(AWS), 1900, 2100; 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 8, 38, 40, 41; 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41; 1, 3, 7, 8, 20
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
  • 5G network
    -
    5G band 1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA
  • HSDPA speed
    21.1 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE, 150 Mbps download, 51 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-04
    2020-09
  • Status
    2022-04
    2020-10
  • Design
  • Build
    Glass front, plastic back, plastic frame
    Glass front, glass back, aluminum frame
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    158.3 mm
    158.5 mm
  • Width
    75.2 mm
    72.8 mm
  • Thickness
    9.8 mm
    8 mm
  • Weight
    195 g
    181.5 g
  • Colors
    Black, Blue, Sky
    Gray
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.6 inches
    6.56 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2376 pixels
  • Pixel density
    266 ppi
    398 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant
  • Display features
    -
    90Hz, HDR10+
  • DxOMark display score
    -
    87
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 1.6 GHz Cortex-A55
    Single-core 2.4 GHz Kryo 475 Prime
  • CPU(second)
    quad-core 1.2 GHz Cortex-A55
    Single-core 2.2 GHz Kryo 475 Gold
  • CPU(third)
    Hexa-core 1.8 GHz Kryo 475 Silver
  • Chipset
    Unisoc SC9863A
    Qualcomm SM7250 Snapdragon 765G
  • GPU
    IMG8322
    Adreno 620
  • Memory RAM
    2, 3 GB
    8 GB
  • Internal storage
    32, 64 GB
    256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    256 GB
    -
  • Storage
    eMMC 5.1
    UFS 2.1
  • OS
  • OS
    Android 11 (Go edition), XOS 7.6
    Android 10, Funtouch 10.0
  • Main camera
  • Camera type
    Dual
    Quad
  • Main camera
    8 MP, f/2.0
    48 MP, f/1.6 , (wide) , 1/1.2" , 0.8 µm
  • QVGA
    (periscope telephoto) , 8 MP, f/3.4 , 135 mm, 1/4.0" , 5x optical zoom
  • (portrait) , 13 MP, f/2.5 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
  • (ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
  • Primary camera resolution
    3264 x 2448 pixels
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30fps, gyro-EIS
  • Primary camera flash
    dual-LED flash
    dual-LED dual-tone flash
  • Camera features
    Autofocus, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    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, macro-mode, phase detection autofocus
  • DxOMark photo
    -
    117
  • DxOMark zoom
    -
    67
  • DxOMark video
    -
    102
  • DxOMark camera score
    -
    114
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    5 MP
    32 MP, (wide) , f/2.5 , 26 mm, 1/2.8" , 0.8 µm
  • Selfie camera resolution
    -
    6528 x 4896 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    720p@30fps
    1080p@30fps
  • DxOMark photo
    -
    82
  • DxOMark video
    -
    78
  • DxOMark camera score
    -
    81
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    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
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.1
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4315 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Vivo FlashCharge (57% in 30 min)
  • Talk time 2G
    33 h
    -
  • Standby time 2G
    840 h
    -
  • DxOMark autonomy
    -
    45
  • DxOMark charging
    -
    80
  • DxOMark efficiency
    -
    68
  • DxOMark battery score
    -
    60
  • Tests and performance
  • Antutu
    114300 (v9)
    333912 (v8)
  • Geekbench(single-core)
    -
    672 (v5.2)
  • Geekbench(multi-core)
    -
    1969 (v5.2)
  • Cost
  • Price
    85 USD
    940 USD

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