Xiaomi Mix Fold 3 vs Xiaomi Redmi K40 Gaming

Xiaomi Mix Fold 3
Xiaomi Mix Fold 3
Xiaomi Redmi K40 Gaming
Xiaomi Redmi K40 Gaming
Xiaomi Mix Fold 3
Xiaomi Redmi K40 Gaming
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
  • 5G network
    5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 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 (CA)
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2023-08
    2021-04
  • Status
    2023-08
    2021-04
  • Design
  • Build
    Glass front (folded), plastic front (unfolded), glass back or aramid fiber back, aluminum frame
    Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    161.2 mm
    161.9 mm
  • Width
    73.5 mm
    76.9 mm
  • Thickness
    10.9 mm
    8.3 mm
  • Height unfolded
    161.2 mm
    -
  • Width unfolded
    143.3 mm
    -
  • Thickness unfolded
    5.3 mm
    -
  • Weight
    255/259 g
    205 g
  • Waterproof
    -
    IP53
  • Dust proof
    -
    IP53
  • Build features
    -
    Physical pop-up gaming triggers
  • Colors
    Black, Gold
    Black, Gray, Silver, Yellow
  • Display
  • Display type
    Foldable LTPO OLED+
    OLED
  • Physical size
    8.03 inches
    6.67 inches
  • Resolution
    1916 x 2160 pixels
    1080 x 2400 pixels
  • Pixel density
    360 ppi
    395 ppi
  • Display colors
    1073741824
    1073741824
  • Protection
    UTG glass, Corning Gorilla Glass Victus 2
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
  • Display features
    120Hz, HDR10+, Dolby Vision, 1300 nits (peak)
    120Hz, HDR10+, 500 nits (typ)
  • Cover display
    AMOLED
    -
  • Cover display physical size
    6.56 inches
    -
  • Cover display resolution
    1080 x 2520 pixels
    -
  • Cover display features
    120Hz, HDR10+, Dolby Vision, 2600 nits (peak)
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 3.36 GHz Cortex-X3
    Single-core 3.0 GHz Cortex-A78
  • CPU(second)
    dual-core 2.8 GHz Cortex-A715
    Triple-core 2.6 GHz Cortex-A78
  • CPU(third)
    Dual-core 2.8 GHz Cortex-A710
    Quad-core 2.0 GHz Cortex-A55
  • CPU(fourth)
    Triple-core 2.0 GHz Cortex-A510
  • Chipset
    Qualcomm SM8550-AC Snapdragon 8 Gen 2
    MediaTek MT6893 Dimensity 1200 5G
  • GPU
    Adreno 740
    Mali-G77 MC9
  • Memory RAM
    12, 16 GB
    6, 8, 12 GB
  • Internal storage
    256, 512, 1024 GB
    128, 256 GB
  • Memory card
    No
    No
  • Storage
    UFS 4.0
    UFS 3.1
  • OS
  • OS
    Android 13, MIUI Fold 14
    Android 11, MIUI 12.5
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    (wide) , 50 MP, f/1.8 , 23 mm, 1/1.49" , 1.0 µm
    (wide) , 64 MP, f/1.7 , 26 mm, 1/2" , 0.7 µm
  • (telephoto) , 10 MP, f/2.0 , 75 mm, 3.2x optical zoom
    (ultrawide) , 8 MP, f/2.2 , 120˚
  • (telephoto) , 10 MP, f/2.9 , 115 mm, 5x optical zoom
    (macro) , 2 MP, f/2.4
  • (ultrawide) , 12 MP, f/2.2 , 120˚ , 15 mm
  • Primary camera resolution
    8190 x 6120 pixels
    9280 x 6920 pixels
  • Primary camera video
    8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960/1920fps, Dolby Vision HDR
    4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR
  • Primary camera flash
    LED flash
    dual-LED flash
  • Camera features
    Autofocus, continuous autofocus, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, Dolby Vision, Leica Native Dual Quality, super night 2.0
    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) , 20 MP, f/2.3 , 23 mm
    16 MP
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera features
    Face unlock, HDR, Dolby Vision
    Face unlock, HDR
  • Selfie camera video
    1080p@30/60fps
    1080p@30fps, 720p@120fps
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes, with stereo speakers
    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, 802.11ax, 802.11be
    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 3.2
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.3
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    Yes
    Yes
  • NFC
    Yes
    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
    Yes
  • Features
  • Sensors
    Accelerometer, barometer, compass, color spectrum, fingerprint, gyroscope, proximity
    Accelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4800 mAh
    5065 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Quick Charge 4, 67W (100% in 40 min)
    Quick Charge 3+ (100% in 42 min)
  • Fast wireless charging
    Yes, 50W (100% in 55 min)
    -
  • Tests and performance
  • Antutu
    1603112 (v10)
    724495 (v9)
  • Geekbench(single-core)
    2071 (v6)
    874 (v5.2)
  • Geekbench(multi-core)
    5419 (v6)
    3574 (v5.2)
  • Cost
  • Price
    1200 USD
    470 USD

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