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Xiaomi Redmi K40 Gaming
Compare Xiaomi Redmi K40 Gaming and vivo V23 5G

Xiaomi Redmi K40 Gaming vs vivo V23 5G

Xiaomi Redmi K40 Gaming
Xiaomi Redmi K40 Gaming
vivo V23 5G
vivo V23 5G
Xiaomi Redmi K40 Gaming
vivo V23 5G
  • 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, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
    LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 38, 39, 40, 41
  • 5G network
    5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
    5G band 1, 3, 38, 40, 41, 77, 78 SA/NSA; 1, 3, 5, 8, 7, 20, 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-A
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-04
    2021-01
  • Status
    2021-04
    2022-01
  • Design
  • Build
    Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
    Glass front (Schott Xensation Up), glass back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    161.9 mm
    157.2 mm
  • Width
    76.9 mm
    72.4 mm
  • Thickness
    8.3 mm
    7.4/7.6 mm
  • Weight
    205 g
    179/181 g
  • Waterproof
    IP53
    -
  • Dust proof
    IP53
    -
  • Build features
    Physical pop-up gaming triggers
    -
  • Colors
    Black, Gray, Silver, Yellow
    Black, Gold
  • Display
  • Display type
    OLED
    AMOLED
  • Physical size
    6.67 inches
    6.44 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2400 pixels
  • Pixel density
    395 ppi
    409 ppi
  • Display colors
    1073741824
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
    -
  • Display features
    120Hz, HDR10+, 500 nits (typ)
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 3.0 GHz Cortex-A78
    Dual-core 2.5 GHz Cortex-A78
  • CPU(second)
    Triple-core 2.6 GHz Cortex-A78
    Hexa-core 2.0 GHz Cortex-A55
  • CPU(third)
    Quad-core 2.0 GHz Cortex-A55
  • Chipset
    MediaTek MT6893 Dimensity 1200 5G
    MediaTek Dimensity 920 5G
  • GPU
    Mali-G77 MC9
    Mali-G68 MC4
  • 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
    -
  • OS
  • OS
    Android 11, MIUI 12.5
    Android 12, Funtouch 12
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 64 MP, f/1.7 , 26 mm, 1/2" , 0.7 µm
    (wide) , 64 MP, f/1.9 , 26 mm
  • (ultrawide) , 8 MP, f/2.2 , 120˚
    (ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
  • (macro) , 2 MP, f/2.4
    (macro) , 2 MP, f/2.4
  • Primary camera resolution
    9280 x 6920 pixels
    -
  • Primary camera video
    4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR
    4K@30fps, 1080p@30fps, gyro-EIS
  • Primary camera flash
    dual-LED flash
    dual-LED flash
  • Camera features
    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, phase detection autofocus
    HDR, Panorama
  • Selfie camera
  • Selfie camera type
    Single
    Dual
  • Selfie camera
    16 MP
    50 MP, (wide) , f/2.0
  • (ultrawide) , 8 MP, f/2.3 , 105˚
  • Selfie camera resolution
    4608 x 3456 pixels
    -
  • Selfie camera features
    Face unlock, HDR
    HDR
  • Selfie camera video
    1080p@30fps, 720p@120fps
    4K@30fps, 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
    Yes
  • Bluetooth
    v5.2
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • Infrared
    Yes
    -
  • NFC
    Yes
    Yes (market dependent)
  • GPS
    Yes, with dual-band A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    Yes
  • NavIC
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5065 mAh
    4200 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Quick Charge 3+ (100% in 42 min)
    Yes, 44W (68% in 30 min)
  • Tests and performance
  • Antutu
    724495 (v9)
    500949 (v9)
  • Geekbench(single-core)
    874 (v5.2)
    739 (v5.2)
  • Geekbench(multi-core)
    3574 (v5.2)
    2842 (v5.2)
  • Cost
  • Price
    470 USD
    410 USD
  • SAR value
  • SAR(head)
    -
    1.08 W/kg
  • SAR(body)
    -
    0.72 W/kg

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