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Samsung Galaxy Z Fold4
Compare Samsung Galaxy Z Fold4 and Xiaomi Redmi K40 Pro

Samsung Galaxy Z Fold4 vs Xiaomi Redmi K40 Pro

Samsung Galaxy Z Fold4
Samsung Galaxy Z Fold4
Xiaomi Redmi K40 Pro
Xiaomi Redmi K40 Pro
Samsung Galaxy Z Fold4
Xiaomi Redmi K40 Pro
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 4, 5, 8, 12, 13, 17, 20, 25, 38, 39, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
  • 5G network
    5G band 1, 3, 5, 20, 41, 77, 78 SA/NSA/Sub6/mmWave
    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 (7CA), Cat20, 2000 Mbps download, 200 Mbps upload
    LTE-A, 1174 Mbps download, 210 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Class 8
  • Availability
  • Oficially announced
    2022-08
    2021-02
  • Status
    2022-08
    2021-03
  • Design
  • Build
    Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
    Glass, Metal
  • SIM
    Up to two Nano SIM and one eSIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    155.1 mm
    163.7 mm
  • Width
    67.1 mm
    76.4 mm
  • Thickness
    14.2-15.8 mm
    7.8 mm
  • Height unfolded
    155.1 mm
    -
  • Width unfolded
    130.1 mm
    -
  • Thickness unfolded
    6.3 mm
    -
  • Weight
    263 g
    196 g
  • Stylus
    Yes
    -
  • Payment
    Samsung Pay (Visa, MasterCard certified)
    -
  • Waterproof
    IPX8, 1.5m and 30 minutes
    -
  • Splash resistant
    -
    IP53
  • Dust proof
    -
    IP53
  • Colors
    Black, Beige, Burgundy, Graygreen
    Aurora, Black, White
  • Display
  • Display type
    Foldable Dynamic AMOLED 2X
    Super AMOLED
  • Physical size
    7.6 inches
    6.67 inches
  • Resolution
    1812 x 2176 pixels
    1080 x 2400 pixels
  • Pixel density
    373 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
  • Display features
    120Hz, HDR10+, 1200 nits (peak)
    120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
  • Cover display
    Dynamic AMOLED 2X
    -
  • Cover display physical size
    6.2 inches
    -
  • Cover display resolution
    904 x 2316 pixels
    -
  • Cover display features
    120Hz, 120Hz, Corning Gorilla Glass Victus+
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Single-core 3.19 GHz Cortex-X2
    Single-core 2.84 GHz Kryo 680
  • CPU(second)
    Triple-core 2.75 GHz Cortex-A710
    Triple-core 2.42 GHz Kryo 680
  • CPU(third)
    Quad-core 1.8 GHz Cortex-A510
    Quad-core 1.80 GHz Kryo 680
  • Chipset
    Qualcomm SM8475 Snapdragon 8+ Gen 1
    Qualcomm SM8350 Snapdragon 888
  • GPU
    Adreno 730
    Adreno 660
  • Memory RAM
    12 GB
    6, 8 GB
  • Internal storage
    256, 512, 1024 GB
    128, 256 GB
  • Memory card
    No
    No
  • Storage
    UFS 3.1
    UFS 3.1
  • OS
  • OS
    Android 12L, One UI 4.1.1
    Android 11, MIUI 12
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 50 MP, f/1.8 , 24 mm, 1.0 µm
    (wide) , 64 MP, f/1.9 , 26 mm, 0.8 µm, 1/1.7"
  • (telephoto) , 10 MP, f/2.4 , 67 mm, 1.0 µm, 3x optical zoom
    (ultrawide) , 8 MP, f/2.2 , 119˚
  • 123˚ , (ultrawide) , 12 MP, f/2.2 , 12 mm, 1.12 µm
    (macro) , 5 MP, 50 mm, 1.12 µm, 1/5.0"
  • Primary camera resolution
    8190 x 6144 pixels
    9280 x 6920 pixels
  • Primary camera video
    4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+
    8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
  • Primary camera flash
    LED flash
    LED 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, 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
  • Cover camera
    10 MP, 26 mm, f/2.2 , 1.22 µm, 1/3"
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    4 MP, f/1.8 , 2.0 µm
    20 MP, 0.8 µm, (wide) , 1/3.4"
  • Selfie camera resolution
    -
    5184 x 3880 pixels
  • Selfie camera features
    -
    Face unlock, HDR
  • Selfie camera video
    4K@30fps, 1080p@30fps, gyro-EIS
    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
    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
    Yes
  • Bluetooth
    v5.2
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    aptX HD
    -
  • Infrared
    -
    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
  • NavIC
    -
    Yes
  • Features
  • Sensors
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4400 mAh
    4520 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Quick Charge, 25W (50% in 30 min)
    Quick Charge 3.0 (100% in 52 min)
  • Wireless reverse charging
    Yes, 4.5W
    -
  • Fast wireless charging
    Yes, 15W
    -
  • Tests and performance
  • Antutu
    -
    727466 (v8)
  • Geekbench(single-core)
    1351 (v5.4)
    1132 (v5.2)
  • Geekbench(multi-core)
    3808 (v5.4)
    3847 (v5.2)
  • Cost
  • Price
    1800 USD
    580 USD

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