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Xiaomi Redmi K40S
Compare Xiaomi Redmi K40S and vivo iQOO 8

Xiaomi Redmi K40S vs vivo iQOO 8

Xiaomi Redmi K40S
Xiaomi Redmi K40S
vivo iQOO 8
vivo iQOO 8
Xiaomi Redmi K40S
vivo iQOO 8
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28
  • 5G network
    5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
    5G band 1, 5, 8, 3, 28, 41, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • EV-DO speed
    -
    EV-DO 2.4 Mbps download, 0.15 Mbps upload
  • LTE speed
    LTE-A
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-03
    2021-08
  • Status
    2022-03
    2021-08
  • Design
  • Build
    Glass front (Gorilla Glass 5), plastic back
    Aluminium alloy, glass
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.2 mm
    159 mm
  • Width
    76 mm
    75.1 mm
  • Thickness
    7.7 mm
    8.6 mm
  • Weight
    195 g
    200 g
  • Splash resistant
    Yes
    -
  • Colors
    Black, Blue, Gray, Green
    Black, Orange, White
  • Display
  • Display type
    AMOLED
    AMOLED
  • Physical size
    6.67 inches
    6.56 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2376 pixels
  • Pixel density
    395 ppi
    398 ppi
  • Display colors
    16777216
    1073741824
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
    Scratch resistant, 2.5D curved glass screen
  • Display features
    120Hz, HDR10+, 1300 nits (peak)
    120Hz, HDR10
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 3.2 GHz Kryo 585
    Single-core 2.84 GHz Kryo 680
  • CPU(second)
    Triple-core 2.42 GHz Kryo 585
    Triple-core 2.42 GHz Kryo 680
  • CPU(third)
    Quad-core 1.80 GHz Kryo 585
    Quad-core 1.80 GHz Kryo 680
  • Chipset
    Qualcomm SM8250-AC Snapdragon 870 5G
    Qualcomm SM8350 Snapdragon 888 5G
  • GPU
    Adreno 650
    Adreno 660
  • Memory RAM
    6, 8, 12 GB
    8, 12 GB
  • Internal storage
    128, 256 GB
    128, 256 GB
  • Memory card
    No
    No
  • Storage
    UFS 3.1
    UFS 3.1
  • OS
  • OS
    Android 12, MIUI 13
    Android 11, OriginOS
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 48 MP, f/1.8 , 1/2" , 0.8 µm
    (wide) , 50 MP, f/1.8 , 1/2.0" , 0.8 µm, 23 mm, 20x digital zoom
  • (ultrawide) , 8 MP, 119˚
    (telephoto) , 13 MP, f/2.2 , 50 mm
  • (macro) , 2 MP, f/2.4
    (ultrawide) , 13 MP, f/2.2 , 120˚
  • Primary camera resolution
    8000 x 6000 pixels
    8000 x 6000 pixels
  • Primary camera video
    4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
    4K@30fps, 1080p@30fps
  • Primary camera flash
    dual-LED dual-tone flash
    dual-LED dual-tone flash
  • Camera features
    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
    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, macro-mode, phase detection autofocus, RAW
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 20 MP
    (wide) , 16 MP, f/2.5
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera features
    Face unlock, HDR
    Face unlock, HDR
  • Selfie camera video
    1080p@30/120fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • 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
    -
  • Bluetooth
    v5.2
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • bluetooth LDAC
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • GALILEO
    Yes
    -
  • BDS
    Yes
    -
  • QZSS
    Yes
    -
  • NavIC
    Yes
    -
  • Features
  • Sensors
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4500 mAh
    4350 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Quick Charge 3+, 67W (100% in 38 min)
    Super FlashCharge
  • Talk time 4G
    -
    11.5 h
  • Tests and performance
  • Antutu
    715000 (v9)
    822100 (v9)
  • Geekbench(single-core)
    983 (v5.2)
    1179 (v5.2)
  • Geekbench(multi-core)
    3362 (v5.2)
    3893 (v5.2)
  • Cost
  • Price
    290 USD
    580 USD

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