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Infinix Note 8i
Compare Infinix Note 8i and Xiaomi Redmi K40S

Infinix Note 8i vs Xiaomi Redmi K40S

Infinix Note 8i
Infinix Note 8i
Xiaomi Redmi K40S
Xiaomi Redmi K40S
Infinix Note 8i
Xiaomi Redmi K40S
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 2100; HSDPA 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 5, 7, 8, 20, 38, 40, 41; 1, 3, 7, 8, 20, 28
    LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
  • 5G network
    -
    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, Cat4, 150 Mbps download, 50 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-10
    2022-03
  • Status
    2020-11
    2022-03
  • Design
  • Build
    -
    Glass front (Gorilla Glass 5), plastic back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    171.4 mm
    163.2 mm
  • Width
    77.7 mm
    76 mm
  • Thickness
    8.9 mm
    7.7 mm
  • Weight
    -
    195 g
  • Splash resistant
    -
    Yes
  • Colors
    Blue, Gray, Green
    Black, Blue, Gray, Green
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.78 inches
    6.67 inches
  • Resolution
    720 x 1640 pixels
    1080 x 2400 pixels
  • Pixel density
    264 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen, Corning Gorilla Glass
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
  • Display features
    480 nits (peak), Infinity-O Display
    120Hz, HDR10+, 1300 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.0 GHz Cortex-A75
    Single-core 3.2 GHz Kryo 585
  • CPU(second)
    Hexa-core 1.8 GHz Cortex-A55
    Triple-core 2.42 GHz Kryo 585
  • CPU(third)
    Quad-core 1.80 GHz Kryo 585
  • Chipset
    Mediatek Helio G80
    Qualcomm SM8250-AC Snapdragon 870 5G
  • GPU
    Mali-G52 MC2
    Adreno 650
  • Internal storage
    128 GB
    128, 256 GB
  • Memory RAM
    6 GB
    6, 8, 12 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    512 GB
    -
  • Storage
    -
    UFS 3.1
  • OS
  • OS
    Android 10, XOS 7.1
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    (wide) , 48 MP, f/1.9 , 1/2.0" , 0.8 µm
    (wide) , 48 MP, f/1.8 , 1/2" , 0.8 µm
  • (macro) , 2 MP
    (ultrawide) , 8 MP, 119˚
  • (depth) , 2 MP
    (macro) , 2 MP, f/2.4
  • 2 MP
  • Primary camera resolution
    8000 x 6000 pixels
    8000 x 6000 pixels
  • Primary camera video
    1440p@30fps
    4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
  • Primary camera flash
    quad-LED flash
    dual-LED dual-tone flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, digital 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, Ultra Night Mode 2.0
    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
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    16 MP, f/2.2 , 1/2.0" , 0.8 µm
    20 MP, (wide)
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera features
    Face unlock, HDR
    Face unlock, HDR
  • Selfie camera video
    1080p@30fps
    1080p@30/120fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 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
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5200 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Quick Charge 3+, 67W (100% in 38 min)
  • Standby time 2G
    595 h
    -
  • Standby time 3G
    509 h
    -
  • Standby time 4G
    592 h
    -
  • Tests and performance
  • Antutu
    203000 (v8)
    715000 (v9)
  • Geekbench(single-core)
    -
    983 (v5.2)
  • Geekbench(multi-core)
    -
    3362 (v5.2)
  • Cost
  • Price
    180 USD
    290 USD

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