https://techinstyle.asus.com/hub/mobile/

    ZenFone 4 (ZE554KL)

    ZenFone 4 (ZE554KL)
    Finish / Color

    Moonlight White, Mint Green, Midnight Black

    Capacity

    Internal storage

    eMCP 64GB

    MicroSD card

    Supports up to 2TB

    Google Drive

    100GB free space (1 year)

    Weight and Dimensions
    155.4mm
    (6.11 inches)
    75.2mm
    (2.96 inches)
    7.5mm
    (0.29 inches)

    Weight: 165 grams (5.82 ounces)

    Display

    5.5-inch Full HD (1920 by 1080) Super IPS+ display

    600nits brightness

    Front and rear strong 2.5D Corning® Gorilla® Glass

    2.1mm slim bezel

    Bluelight filter for eye care

    Capacitive touch panel with 10 points multi-touch (support glove touch)

    Smudge-resistant oleophobic coating

    Processor

    CPU: Qualcomm® Snapdragon™ 660 Mobile Platform with 14nm, 64-bit Octa-core Processor
    Qualcomm® Snapdragon™ 630 Mobile Platform with 14nm, 64-bit Octa-core Processor
    FinFET LPP (Low Power Plus) powersaving technology

    GPU: Qualcomm® Adreno™ 512 (SD660)
    Qualcomm® Adreno™ 508 (SD630)

    Memory

    LPDDR4x 4GB / 6GB

    Main Rear Camera

    5x light sensitivity low light photos (compared with a typical camera with 16 megapixels, F1.7 & 1.12µm pixel size)

    Sony flagship IMX362 12 megapixels dual pixel image sensor - 1/2.55" large sensor size, 1.4µm large pixel size

    F1.8 aperture

    25mm equivalent focal length in 35mm film camera

    6p lens

    83° field of view

    0.03 seconds Dual Pixel PDAF

    0.03 seconds subject-tracking auto-focus

    4-axis, 4 stops optical image stabilization

    Color correction (RGB) sensor

    LED flash

    Instant cameras switching

    PixelMaster camera modes:

    Auto (with low light and HDR features)

    Beauty

    Portrait

    Pro (RAW file support / up to 32 seconds long exposure)

    Super Resolution (48 megapixels)

    GIF Animation

    Panorama

    Slow Motion

    Time Lapse (with power saving)

    9 various filters

    Second Rear
    Camera

    8 megapixels

    120° wide-angle camera

    200% wider view for more friends and scenery in the frame

    12mm equivalent focal length in 35mm film camera

    Video Recording

    4K UHD (3840 by 2160) video recording at 30 fps for main rear camera

    1080p FHD video recording at 30 / 60 fps

    720p HD video recording at 30 fps

    3-axis electronic image stabilization for rear camera's shake-free videos

    120˚ wide-angle video

    Slow Motion video (1080p at 120 fps / 720p at 240 fps)

    Take still photo while recording video

    Front Camera

    8 megapixels

    F2.0 aperture

    24mm equivalent focal length in 35mm film camera

    84° field of view

    PixelMaster camera modes:

    Auto (with low light and HDR features)

    Beauty

    Portrait

    Selfie Panorama

    GIF Animation

    9 various filters

    Audio

    Speaker

    Dual speakers

    5-magnet speaker with NXP Smart Amp for louder, deeper and less distorted sound effect

    Audio Output

    Hi-Res audio 192kHz/24-bit standard that is 4 times better than CD quality

    DTS (Digital Theater System) Headphone:X™ 7.1 virtual surround sound for headphone support

    Audio CODEC integrated into PMIC

    Microphone

    Dual internal microphones with ASUS Noise Reduction Technology

    FM Receiver

    FM radio

    Wireless Technology

    WLAN 802.11 a/b/g/n/ac

    Bluetooth 5.0

    Wi-Fi direct

    NFC

    Navigation

    GPS, AGPS, GLO, BDS, GAL

    SIM Cards

    Dual SIM dual standby

    Slot 1: 2G/3G/4G Nano SIM card

    Slot 2: 2G/3G/4G Nano SIM card, or the MicroSD card (supports up to 2TB) at a time

    Both SIM card slots support 3G WCDMA / 4G LTE network band. But only one SIM card can connect to 3G WCDMA / 4G LTE service at a time.

    Network Standard

    GSM/GPRS/EDGE; WCDMA/HSPA+/DC-HSPA+; TD-SCDMA; CDMA 2000; FDD-LTE; TD-LTE

    Data rate

    LTE Cat12 UL 150 / Cat13 DL 600 Mbps

    DC-HSPA+: UL 5.76 / DL 42 Mbps

    2CA / 3CA support (by specification and region)

    Operator with NFC version

    FDD-LTE (Bands 1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 32)

    TD-LTE (Bands 38, 39, 40, 41)

    WCDMA (Bands 1, 2, 3, 5, 6, 8, 19)

    EDGE/GPRS/GSM (850, 900, 1800, 1900MHz)

    CN with NFC version

    FDD-LTE (Bands 1, 2, 3, 5, 7, 8)

    TD-LTE (Bands 34, 38, 39, 40, 41)

    WCDMA (Bands 1, 2, 5, 8)

    TD-SCDMA (Bands 34, 39)

    CDMA (Band BC0)

    EDGE/GPRS/GSM (850, 900, 1800, 1900MHz)

    TW-2CA with NFC version

    FDD-LTE (Bands 1, 2, 3, 5, 7, 8, 18, 19, 28)

    TD-LTE (Bands 38, 39, 40, 41)

    WCDMA (Bands 1, 2, 3, 5, 6, 8, 19)

    EDGE/GPRS/GSM (850, 900, 1800, 1900MHz)

    TW-3CA with NFC version

    FDD-LTE (Bands 1, 2, 3, 5, 7, 8, 18, 19, 28)

    TD-LTE (Bands 38, 39, 40, 41)

    WCDMA (Bands 1, 2, 3, 5, 6, 8, 19)

    EDGE/GPRS/GSM (850, 900, 1800, 1900MHz)

    WW/ID/IN without NFC version

    FDD-LTE (Bands 1, 3, 5, 7, 8, 20)

    TD-LTE (Band 40)

    WCDMA (Bands 1, 5, 8)

    EDGE/GPRS/GSM (850, 900, 1800, 1900MHz)

    BR without NFC version

    FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28)

    WCDMA (Bands 1, 2, 4, 5, 6, 8)

    EDGE/GPRS/GSM (850, 900, 1800, 1900MHz)

    NA/SA with NFC version

    FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28)

    WCDMA (Bands 1, 2, 4, 5, 6, 8)

    EDGE/GPRS/GSM (850, 900, 1800, 1900MHz)

    ASUS phone 4G/LTE band compatibility varies by region, please check compatibility with local carriers.

    Sensor

    Front fingerprint sensor (0.3 seconds unlock, supports 5 fingerprints), Accelerator, E-Compass, Gyroscope, Proximity sensor, Ambient light sensor, Hall sensor

    External Buttons and Connectors
    Fingerprint sensor On/Off
    Sleep/Wake
    Volume up/down 3.5mm audio jack
    (1 Headphone / Mic-in)
    Built-in speaker USB-C connector
    Battery

    3300mAh with fast charging

    5 minutes charge for 2 hours talk time

    36 minutes charge to 50% capacity

    Up to 23 days 4G standby

    Up to 30 hours 3G talk time

    Up to 16 hours video playback

    Up to 18 hours Wi-Fi web browsing

    Power Adapter

    Output: 9V 2A 18W* & 5V 2A 10W**

    * The ZenFone 4 with a Qualcomm® Snapdragon™ 660 Mobile Platform comes equipped with a 18W charger but charge is limited to 15W for technical and safety reasons.

    ** The ZenFone 4 with a Qualcomm® Snapdragon™ 630 Mobile Platform comes equipped with a 10W charger.

    Operating System

    Android™ N with new ASUS ZenUI 4.0

    ASUS ZenUI includes:

    Launcher
    Themes
    ZenUI Safeguard
    Fingerprint Sensor
    ZenMotion
    Gallery
    ASUS MyCover
    SelfieMaster
    File Manager
    Weather
    Game Genie
    Camera
    Clock
    Calculator
    Mobile Manager
    Keyboard
    Phone
    Contacts
    Page Marker
    AudioWizard
    In the Box

    ZenFone 4 with Android™ N and new ASUS ZenUI 4.0

    ASUS earphone with microphone

    Type-C USB cable

    Ejector pin (SIM tray needle)

    USB power adapter (SD660 / 15W)

    USB power adapter (SD630 / 10W)

    Documentation (user guide, warranty card)

    Clear soft bumper (optional)

    Note

    Specifications and contents may vary by region.