Oppo K11x vs Xiaomi Redmi K40

Oppo K11x
Oppo K11x
Xiaomi Redmi K40
Xiaomi Redmi K40
Oppo K11x
Xiaomi Redmi K40
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42
  • 5G network
    5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
    5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A, 750 Mbps download, 211 Mbps upload
    LTE-A, 1174 Mbps download, 210 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Class 8
  • Availability
  • Oficially announced
    2023-05
    2021-02
  • Status
    2023-05
    2021-03
  • Design
  • Build
    Glass front, plastic frame, plastic back
    Glass, Metal
  • SIM
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    165.5 mm
    163.7 mm
  • Width
    76 mm
    76.4 mm
  • Thickness
    8.3 mm
    7.8 mm
  • Weight
    195 g
    196 g
  • Colors
    Black, Blue
    Aurora, Black, White
  • Display
  • Display type
    IPS LCD
    Super AMOLED
  • Physical size
    6.72 inches
    6.67 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2400 pixels
  • Pixel density
    392 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
  • Display features
    120Hz, 550 nits (typ), 680 nits (peak)
    120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.2 GHz Kryo 660 Gold
    Single-core 3.2 GHz Kryo 585
  • CPU(second)
    Hexa-core 1.7 GHz Kryo 660 Silver
    Triple-core 2.42 GHz Kryo 585
  • CPU(third)
    Quad-core 1.80 GHz Kryo 585
  • Chipset
    Qualcomm SM6375 Snapdragon 695 5G
    Qualcomm SM8250-AC Snapdragon 870 5G
  • GPU
    Adreno 619
    Adreno 650
  • Memory RAM
    8, 12 GB
    6, 8, 12 GB
  • Internal storage
    128, 256 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    1 TB
    -
  • Storage
    UFS 2.2
    UFS 3.1
  • OS
  • OS
    Android 13, ColorOS 13.1
    Android 11, MIUI 12
  • Main camera
  • Camera type
    Dual
    Triple
  • Main camera
    (wide) , 108 MP, f/1.8 , 84˚ , 24 mm, 1/1.67" , 0.64 µm, 10x digital zoom
    (wide) , 48 MP, f/1.8 , 26 mm, 1/2" , 0.8 µm
  • (depth) , 2 MP, f/2.4
    (ultrawide) , 8 MP, f/2.2 , 119˚
  • (macro) , 5 MP, 50 mm, 1/5.0" , 1.12 µm
  • Primary camera resolution
    12000 x 9000 pixels
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-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, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 16 MP, f/2.4 , 82˚ , 1.0 µm
    (wide) , 20 MP, 0.8 µm, 1/3.4"
  • Selfie camera resolution
    4608 x 3456 pixels
    5184 x 3880 pixels
  • Selfie camera features
    -
    Face unlock, HDR
  • Selfie camera video
    1080p@30fps
    1080p@30fps, 720p@120fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 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
    v5.1
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    aptX HD
    -
  • Infrared
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with dual-band A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    Yes
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4520 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    SuperVOOC, 67W (80% in 33 min)
    Quick Charge 3.0 (100% in 52 min)
  • Tests and performance
  • Antutu
    405000 (v9)
    673599 (v8)
  • Geekbench(single-core)
    -
    928 (v5.2)
  • Geekbench(multi-core)
    -
    3260 (v5.2)
  • Cost
  • Price
    275 USD
    470 USD

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