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Realme X3
Compare Realme X3 and Xiaomi Redmi K40S

Realme X3 vs Xiaomi Redmi K40S

Realme X3
Realme X3
Xiaomi Redmi K40S
Xiaomi Redmi K40S
Realme X3
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 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 5, 8, 38, 39, 40, 41
    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-A
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-06
    2022-03
  • Status
    2020-06
    2022-03
  • Design
  • Build
    Glass front (Gorilla Glass 5), glass back, plastic frame
    Glass front (Gorilla Glass 5), plastic back
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.8 mm
    163.2 mm
  • Width
    75.8 mm
    76 mm
  • Thickness
    8.9 mm
    7.7 mm
  • Weight
    202 g
    195 g
  • Splash resistant
    -
    Yes
  • Colors
    Blue, White
    Black, Blue, Gray, Green
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    AMOLED
  • Physical size
    6.6 inches
    6.67 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2400 pixels
  • Pixel density
    399 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 5
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
  • Display features
    120Hz refresh rate
    120Hz, HDR10+, 1300 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 2.96 GHz Kryo 485
    Single-core 3.2 GHz Kryo 585
  • CPU(second)
    Triple-core 2.42 GHz Kryo 485
    Triple-core 2.42 GHz Kryo 585
  • CPU(third)
    Quad-core 1.78 GHz Kryo 485
    Quad-core 1.80 GHz Kryo 585
  • Chipset
    Qualcomm SM8150 Snapdragon 855+
    Qualcomm SM8250-AC Snapdragon 870 5G
  • GPU
    Adreno 640
    Adreno 650
  • Memory RAM
    6, 8 GB
    6, 8, 12 GB
  • Internal storage
    128 GB
    128, 256 GB
  • Memory card
    No
    No
  • Storage
    UFS 3.0
    UFS 3.1
  • OS
  • OS
    Realme UI (Android 10)
    Android 12, MIUI 13
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
    48 MP, f/1.8 , 1/2" , 0.8 µm, (wide)
  • 12 MP, f/2.5 , 51 mm, 2x optical zoom
    8 MP, (ultrawide) , 119˚
  • 8 MP, f/2.3 , 16 mm, 1/4.0" , 1.12 µm
    2 MP, f/2.4 , (macro)
  • 2 MP, f/2.4
  • Primary camera resolution
    8000 x 6000 pixels
    8000 x 6000 pixels
  • Primary camera video
    4K@30/60fps, 1080p@30/60fps, 720p@960fps; gyro-EIS
    4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
  • Primary camera flash
    LED flash
    dual-LED dual-tone flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, optical 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
    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
    Dual
    Single
  • Selfie camera
    16 MP, f/2.0 , 26 mm, 1/3.06" , 1.0 µm
    20 MP, (wide)
  • 8 MP, f/2.2 , 1/4.0" , 1.12 µm
  • Selfie camera resolution
    4640 x 3456 pixels
    -
  • Selfie camera features
    -
    Face unlock, HDR
  • Selfie camera video
    1080p@30fps, gyro-EIS
    1080p@30/120fps
  • Sound
  • 3.5mm jack
    No
    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
  • Wi-Fi display
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 1.0 reversible connector
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with 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
    4200 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    SuperVOOC Flash Charge (100% in 55 min)
    Quick Charge 3+, 67W (100% in 38 min)
  • Cost
  • Price
    460 USD
    290 USD
  • Tests and performance
  • Antutu
    -
    715000 (v9)
  • Geekbench(single-core)
    -
    983 (v5.2)
  • Geekbench(multi-core)
    -
    3362 (v5.2)

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