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Phone Specifications

Compare: Xiaomi Redmi 4 (4X) vs Ulefone Armor X8

General Features
  • 5.0"
    IPS LCD
  • 13MP
    1080p
  • 4GB RAM
    Snapdragon 435
  • 4100mAh
    Li-Po
Pros
  • SD Card area available
    FM Radio support
    Dual sim support
    High battery capacity
  • Cons
  • HD+ Screen
  • Photos Comments
    Reviews
    Brand
    Xiaomi
    Announced
    Release Date
    2017, May
    Status
    Available
    Out Price
    About 110 EUR
    Display
    Type
    IPS LCD
    Aspect Ratio and PPI
    16:9 ratio - 294 ppi density
    Size
    5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio)
    Resolution
    720 x 1280 pixels
    Peak brightness (nit)
    Protection
    Corning Gorilla Glass (unspecified version)
    Features
    BODY
    Colors
    Black
    Gold
    Dimensions
    139.2 x 70 x 8.7 mm (5.48 x 2.76 x 0.34 in)
    Weight
    150 gr (5.29 oz)
    Material
    Front glass, aluminum body
    Certification
    Waterproof
    Sensors
    Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
    3.5mm Jack
    Yes
    NFC
    No
    Infrared
    USB Type
    microUSB 2.0
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    Qualcomm MSM8940 Snapdragon 435 (28 nm)
    CPU
    Octa-core 1.4 GHz Cortex-A53
    Bits
    Cores
    Process technology
    GPU
    Adreno 505
    GPU Cores
    GPU Frequency
    OS
    Android 6.0.1 (Marshmallow), upgradable to 7.1.2 (Nougat); MIUI 10
    MEMORY
    RAM Capacity
    4 GB RAM/32 GB
    RAM Type
    Storage
    64 GB
    SD Card Slot
    microSD, up to 128 GB (uses shared SIM slot)
    PERFORMANCE SCORES
    Antutu Score
    Antutu
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    GeekBench
    Single Score
    BATTERY
    Capacity
    4100
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    Wireless Charging
    Main Camera
    First Camera
    Resolution
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fourth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    13 megapixels
    Video Resolution and FPS
    1080@30
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Slow Motion Video
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    5 MP
    Sensor
    Aperture
    f/2.2
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    1080p@30fps
    Features
    CONNECTIVITY
    Technology
    GSM / HSPA / LTE
    2G Bands
    GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1900 / 2100
    4G Bands
    LTE Band - 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
    5G Bands
    TD-SCDMA
    Navigation
    Yes, with A-GPS, GLONASS, BDS
    Network Speed
    HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps
    SIM Card Type
    Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
    Number of SIM Area
    2
    Wi-Fi
    Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
    Bluetooth
    4.2, A2DP, LE
    OTHERS
    VoLTE
    FM Radio
    Yes
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    Head SAR (EU)
    Body SAR (USA)
    Head SAR (USA)
    Additional
    Extra
    Cooling System
    HDMI
    General Features
    • 5.7"
      IPS LCD
    • 13MP
      Triple Camera
    • 4GB RAM
      Helio A25
    • 5080mAh
      Li-Po
    Pros
  • SD Card area available
    NFC support
    Dual sim support
    High battery capacity
  • Cons
  • No FM Radio
    HD+ Screen
    No Infrared
  • Photos Comments
    Reviews
    Brand
    Ulefone
    Announced
    2020, October 06
    Release Date
    2020, October 06
    Status
    Available
    Out Price
    About 140 EUR
    Display
    Type
    IPS LCD
    Aspect Ratio and PPI
    18:9 ratio - 282 ppi density
    Size
    5.7 inches, 83.8 cm2 (~66.2% screen-to-body ratio)
    Resolution
    720 x 1440 pixels
    Peak brightness (nit)
    Protection
    Features
    BODY
    Colors
    Black
    Orange
    Dimensions
    160.3 79 13.8 mm (6.31 3.11 0.54 in)
    Weight
    256.3 gr (9.03 oz)
    Material
    Certification
    IP68, MIL-STD-810G, IP69K
    Waterproof
    Sensors
    Fingerprint (rear-mounted), accelerometer, proximity, compass
    3.5mm Jack
    Yes
    NFC
    Yes
    Infrared
    No
    USB Type
    USB Type-C 2.0
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    MediaTek Helio A25
    CPU
    Octa-core (4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
    Bits
    Cores
    8 Core
    Process technology
    12 nm
    GPU
    PowerVR GE8320
    GPU Cores
    GPU Frequency
    OS
    Android 10
    MEMORY
    RAM Capacity
    4GB RAM
    RAM Type
    Storage
    64GB ROM
    SD Card Slot
    microSDXC (uses shared SIM slot)
    PERFORMANCE SCORES
    Antutu Score
    94.000
    Antutu
    v8
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    GeekBench
    Single Score
    BATTERY
    Capacity
    5080
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    No
    Wireless Charging
    No
    Main Camera
    First Camera
    Resolution
    13 MP
    Sensor
    Aperture
    f/2.2
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Wide
    Extra
    AF
    Second Camera
    Resolution
    2 MP
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Depth
    Extra
    Third Camera
    Resolution
    2 MP
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Depth
    Extra
    Fourth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    13 megapixels
    Video Resolution and FPS
    1080@30fps
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Slow Motion Video
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    8 MP
    Sensor
    Aperture
    f/2.4
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    1080p@30fps
    Features
    CONNECTIVITY
    Technology
    GSM / HSPA / LTE
    2G Bands
    GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
    4G Bands
    1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28
    5G Bands
    TD-SCDMA
    Navigation
    Yes, with A-GPS, GLONASS, GALILEO, BDS
    Network Speed
    HSPA 42.2/11.5 Mbps, LTE Cat6 300/150 Mbps
    SIM Card Type
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Number of SIM Area
    2 SIM
    Wi-Fi
    Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
    Bluetooth
    5.0, A2DP, LE
    OTHERS
    VoLTE
    Yes
    FM Radio
    No
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    Head SAR (EU)
    Body SAR (USA)
    Head SAR (USA)
    Additional
    Extra
    Cooling System
    No
    HDMI
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