Infinix Smart 4 vs Xiaomi Mi A3

Infinix Smart 4
Infinix Smart 4
Xiaomi Mi A3
Xiaomi Mi A3
Infinix Smart 4
Xiaomi Mi A3
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)
  • HSDPA speed
    21.1 Mbps
    42 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
    LTE, Cat12, 603 Mbps download, 102 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-10
    2019-7
  • Status
    2019-10
    2019-7
  • Design
  • Build
    -
    Aluminium alloy, glass
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    167 mm
    153.48 mm
  • Width
    76 mm
    71.85 mm
  • Thickness
    8.3 mm
    8.48 mm
  • Weight
    183 g
    173 g
  • Colors
    Black, Cyan, Purple
    Black, Blue, White
  • Display
  • Display type
    IPS capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    6.6 inches
    6.09 inches
  • Resolution
    720 x 1600 pixels
    720 x 1560 pixels
  • Pixel density
    266 ppi
    282 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, Corning Gorilla Glass 5
  • Multitouch
    Yes
    Yes
  • Display features
    -
    HDR10, DC dimming
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 2.0 GHz Cortex-A53
    Quad-core 2.0 GHz Kryo 260
  • CPU(second)
    quad-core 1.8 GHz Kryo 260
  • Chipset
    Mediatek MT6761 Helio A22
    Qualcomm SDM665 Snapdragon 665
  • GPU
    PowerVR GE8320
    Adreno 610
  • Memory RAM
    1 GB
    4 GB
  • Internal storage
    16 GB
    64, 128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    256 GB
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    Android 9.0 Pie Go Edition
    Android 9.0 Pie
  • Main camera
  • Camera type
    Single
    Triple
  • Main camera
    8 MP
    48 MP, f/1.79 , 1/2" , 0.8 µm
  • 8 MP, f/2.2 , 1.12 µm
  • 2 MP, f/2.4 , 1.75 µm
  • Primary camera resolution
    -
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    2160p@30fps, 1080p@30/60/120fps
  • Primary camera flash
    dual LED 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
  • Selfie camera
  • Selfie camera
    5 MP
    32 MP, f/2.0 , 0.8 µm
  • Selfie camera resolution
    -
    6528 x 4896 pixels
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 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
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 1.0 reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth HID
    -
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth EDR
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • Infrared
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, light, proximity
    Accelerometer, compass, gyroscope, fingerprint, light, proximity, in-display fingerprint sensor
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4000 mAh
    4030 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Qualcomm Quick Charge 4.0
  • Cost
  • Price
    120 USD
    280 USD

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