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ZTE Blade A4

ZTE Blade A4
Brand: Zte
Category: Phone

  • Operating System
    Android 8.1 Oreo

  • Display
    5.45 in (inches)
    138.43 mm (millimeters)
    13.84 cm (centimeters)

  • Memory
    64 GB (gigabytes) 4 GB (gigabytes) RAM

  • Camera
    4160 x 3120 pixels
    12.98 MP (megapixels)

  • Battery
    3200 mAh (milliampere-hours) Li-Polymer

  • CPU
    4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53 1400 MHz (megahertz)

ZTE Blade A4 - Specs

Platform

  • Chipset
    Qualcomm Snapdragon 435 MSM8940
  • CPU
    4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53
  • GPU
    Qualcomm Adreno 505
  • OS
    Android 8.1 Oreo

System on Chip (SoC)

  • CPU
    4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53
  • CPU bits
    64 bit
  • CPU cores
    8
  • CPU frequency
    1400 MHz (megahertz)
  • GPU
    Qualcomm Adreno 505
  • Instruction set
    ARMv8
  • Process technology
    28 nm (nanometers)
  • RAM capacity
    4 GB (gigabytes)
  • RAM frequency
    800 MHz (megahertz)
  • RAM type
    LPDDR3
  • SoC
    Qualcomm Snapdragon 435 MSM8940

Display

  • Size
    5.45 in (inches), 138.43 mm (millimeters), 13.84 cm (centimeters)
  • Resolution
    720 x 1440 pixels
  • Type
    IPS
  • Aspect ratio
    2:1
    2:1 (18:9)
  • Color depth
    24 bit
    16777216 colors
  • Display area
    75.27 % (percent)
  • Height
    4.87 in (inches)
    123.82 mm (millimeters)
    12.38 cm (centimeters)
  • Other features
    Capacitive
    Multi-touch
  • Pixel density
    295 ppi (pixels per inch)
    115 ppcm (pixels per centimeter)
  • Width
    2.44 in (inches)
    61.91 mm (millimeters)
    6.19 cm (centimeters)

Body

  • Dimensions
    147 mm x 69.5 mm x 7.9 mm ( 5.79 x 2.74 x 0.31 inches )
  • Height
    147 mm (millimeters)
    14.7 cm (centimeters)
    0.48 ft (feet)
    5.79 in (inches)
  • Width
    69.5 mm (millimeters)
    6.95 cm (centimeters)
    0.23 ft (feet)
    2.74 in (inches)
  • Thickness
    7.9 mm (millimeters)
    0.79 cm (centimeters)
    0.03 ft (feet)
    0.31 in (inches)
  • Volume
    80.71 cm³ (cubic centimeters)
    4.9 in³ (cubic inches)
  • Weight
    135 g (grams)
    0.3 lbs (pounds)
    4.76 oz (ounces)
  • SIM
    DUAL SIM - Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
    Nano-SIM / microSD
  • Body materials
    Plastic
  • Colors
    Black
    Blue

Memory

  • Card slot
    microSD
    microSDHC
    microSDXC
  • Internal
    64 GB (gigabytes)

Camera

  • Video file formats/codecs
    3GPP (3rd Generation Partnership Project, .3gp)
    AVI (Audio Video Interleaved, .avi)
    H.263
    H.264 / MPEG-4 Part 10 / AVC video
    H.265 / MPEG-H Part 2 / HEVC
    MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
    WebM
    Xvid

Main Camera

  • Image resolution
    4160 x 3120 pixels
    12.98 MP (megapixels)
  • Flash type
    Dual LED
  • Sensor type
    CMOS (complementary metal-oxide semiconductor)
  • Video FPS
    30 fps (frames per second)
  • Video resolution
    1920 x 1080 pixels
    2.07 MP (megapixels)
  • Features
    Autofocus
    Continuous shooting
    Geotagging
    Panorama
    HDR
    Touch focus
    Face detection
    White balance settings
    ISO settings
    Exposure compensation
    Self-timer
    Scene mode
    Phase detection autofocus (PDAF)

Selfie camera

  • Image resolution
    2592 x 1944 pixels
    5.04 MP (megapixels)
  • Sensor type
    CMOS (complementary metal-oxide semiconductor)
  • Video FPS
    30 fps (frames per second)
  • Video resolution
    1920 x 1080 pixels
    2.07 MP (megapixels)

Battery

  • Non-removable 3200 mAh Li-Polymer
  • Capacity
    3200 mAh (milliampere-hours)
  • Type
    Li-Polymer
  • Features
    Non-removable

Features

  • Sensors
    Proximity
    Light
    Accelerometer
    Compass
    Gyroscope
    Fingerprint

Misc

  • Colors
    Black, Blue

Network

  • 2G bands
    GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
  • 4G bands
    LTE 900 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), LTE-TDD 2600 MHz (B38)
  • Technology
    UMTS (384 kbit/s )
    EDGE
    GPRS
    HSPA+
    LTE Cat 4 (51.0 Mbit/s , 150.8 Mbit/s )
    EV-DO Rev. A (1.8 Mbit/s , 3.1 Mbit/s )
    TD-SCDMA
    TD-HSDPA

Sound

  • 3.5mm jack
    Yes
  • Audio file formats/codecs
    AAC (Advanced Audio Coding)
    AAC+ / aacPlus / HE-AAC v1
    AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga)
    eAAC+ / aacPlus v2 / HE-AAC v2
    FLAC (Free Lossless Audio Codec, .flac)
    MIDI
    MP3 (MPEG-2 Audio Layer II, .mp3)
    OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
    WMA (Windows Media Audio, .wma)
    WAV (Waveform Audio File Format, .wav, .wave)
  • Speaker
    Loudspeaker
    Earpiece

Launch

Comms

  • Bluetooth
    4.1, A2DP (Advanced Audio Distribution Profile)
    AVRCP (Audio/Visual Remote Control Profile)
    FTP (File Transfer Profile)
    HFP (Hands-Free Profile)
    HID (Human Interface Profile)
    HSP (Headset Profile)
    LE (Low Energy)
    MAP (Message Access Profile)
    PAN (Personal Area Networking Profile)
    PBAP/PAB (Phone Book Access Profile)
    HOGP
  • GPS
    Yes, GPS, A-GPS, GLONASS
  • Radio
    Yes
  • USB
    Micro USB, 2.0, Charging, Mass storage, On-The-Go
  • WLAN
    802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot, Wi-Fi Direct
  • Connectivity
    Computer sync
    OTA sync
    Tethering
    VoLTE

SIM card

  • Number of SIM cards
    2
  • SIM card type
    Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
    Nano-SIM / microSD

USB

  • Connector type
    Micro USB
  • Features
    Charging
    Mass storage
    On-The-Go
  • Version
    2.0

Bluetooth

  • Version
    4.1
  • Features
    A2DP (Advanced Audio Distribution Profile)
    AVRCP (Audio/Visual Remote Control Profile)
    FTP (File Transfer Profile)
    HFP (Hands-Free Profile)
    HID (Human Interface Profile)
    HSP (Headset Profile)
    LE (Low Energy)
    MAP (Message Access Profile)
    PAN (Personal Area Networking Profile)
    PBAP/PAB (Phone Book Access Profile)
    HOGP

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