Key Specs
- Screen Size: 5.5 inches (Size of the screen, measured diagonally from corner to corner.)
- Rear-Facing Camera: 12 megapixels
- Processor Model: Snapdragon 835 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Phone Memory (RAM): 6 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
General
- Product Name: ZenFone 4 Pro 4G LTE with 64GB Memory Cell Phone (Unlocked)
- Model Number: ZS551KL-PRO6064
Display
- Screen Size: 5.5 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 1920 x 1080 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Screen Type: LCD
Camera
- Integrated Camera: Yes - Front and Back
- Front-Facing Camera: 8 megapixels
- Rear-Facing Camera: 12 megapixels
Network
- Carrier: Unlocked
- Unlocked: true (Can be used with any carrier, typically by exchanging the phone's SIM card with another one compatible for the intended area of service. Can be used with a new or existing cellular service plan.)
- Mobile Hotspot Capability: true (A hotspot-enabled device is able to connect wirelessly to a cellular network and share the connection via Wi-Fi with nearby compatible devices.)
- 4G LTE Band: 1, 12, 17, 18, 19, 2, 20, 26, 29, 3, 30, 38, 39, 4, 40, 41, 5, 7, 8
Connectivity
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
Power
- Battery Capacity: 3600 milliampere hours (The amount of energy stored in the battery.)
Features
- Sensors: Ambient light sensor, Proximity sensor, Compass, Gyro sensor, Hall effect sensor, Fingerprint sensor (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
Compatibility
- SIM Card Size: Nano SIM
- SIM Card Slots: Dual SIM
Performance
- Operating System: Android 7.0 Nougat (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Processor Model: Snapdragon 835 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Processor Speed: 2.45 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. Also referred to as clock speed, this is how quickly the central processing unit (CPU) can receive and interpret instructions. The higher the number, the more operations per second that can be completed. Working in combination with system memory, the power of the processor determines the complexity of software you can run.)
- Phone Memory (RAM): 6 gigabytes (Random-access memory (RAM) temporarily stores data so that it can be accessed quickly. The size of the RAM determines how efficiently the phone can handle large amounts of information at once, such as switching between several open apps.)
Other
- UPC: 889349825853

Handle intense mobile multitasking seamlessly with this unlocked Asus ZenFone 4 Pro smartphone. Its octa-core Qualcomm Snapdragon processor and 6GB of RAM provide powerful performance, and its NFC connectivity lets you interact with compatible smart devices wirelessly. This Asus ZenFone 4 Pro smartphone has 64GB of internal memory and a microSD slot to support up to 2TB of additional storage.

Qualcomm Snapdragon 835 processor: Octa-core 2.45GHz processor and 6GB of RAM deliver outstanding overall performance for opening and running applications, flipping through menus, running home screens and more.
Android 7.0 Nougat OS: Enjoy the benefits of a fully featured operating system that is compatible with a wide range of apps.
Compatible with GSM carriers, including AT&T and T-Mobile: Also compatible with GSM SIM Kits, including Cricket Wireless, Tracfone, Net10, H2O, GoPhone and Simple Mobile.
4G LTE speed: Provides fast Web connection for downloading apps, streaming content and staying connected with social media.
5.5" IPS touch screen with IPS: Extra-large screen is matched with a slim body to comfortably fit in your hand. Offers 16:9 cinema-like screen ratio that's perfect for viewing of videos, photos and games.
12.0MP rear-facing camera: Record your favorite memories with good resolutions, with enough detail for print. Also includes a front-facing 8.0MP camera for self-portraits and video.
64GB internal memory plus microSD slot: Extensive storage space for your contacts, music, photos, apps and more. Expand storage up to 2TB by adding a microSD card (sold separately).
Listen to music and news with the included FM radio app: Scan for new stations, store your favorites and record audio directly from the radio.
Your fingerprint keeps your phone secure: Hold your finger on the fingerprint sensor to unlock your phone.
Access to Google Play: Browse and download apps, magazines, books, movies, and television programs directly to your phone.