Brand Asus
Model ZenFone Selfie Dual SIM LTE US ZD551KL 16GB
Released 2015 Jul
Hardware Designer ASUSTeK Computer
Manufacturer ASUSTeK Computer
Device Category Smartphone
Width 77.2 mm
Height 156.5 mm
Depth 10.8 mm
Dimensions 3.04×6.16×0.43 inches
Mass 170 g
Platform Android
Operating System Google Android 5.0.2 (Lollipop)
CPU Clock 1700 MHz
CPU Qualcomm Snapdragon 615 MSM8939, 2014, 64 bit, octa-core, 28 nm, Qualcomm Adreno 405 GPU
RAM Capacity (converted) 2 GiB RAM
Non-volatile Memory Interface eMMC 4.5
Non-volatile Memory Capacity (converted) 16 GB ROM
Display Diagonal 139.7 mm
Resolution 720×1280
Horizontal Full Bezel Width 8.71 mm
Display Area Utilization 69.0%
Pixel Density 267 PPI
Display Type Color IPS TFT LCD display
Number of Display Scales 16.8M
Scratch Resistant Screen Gorilla Glass 4
Graphical Controller Qualcomm Adreno 405
Dedicated Graphics Memory 0.25 MiB
A/V Out No
Microphone(s) stereo
Loudspeaker(s): mono
Audio Output: 3.5mm
Supported Cellular Bands GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B17) , LTE800 (B20) bands
Supported Cellular Data Links GPRS , GPRS C12 , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , HSPA+ 42.2 , LTE data links
SIM Card Slot Micro-SIM (3FF)
Complementary Phone Services Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC
Dual Cellular Network Operation Dual standby
Sec. Supported Cellular Networks: GSM850 , GSM900 , GSM1800 , GSM1900
Sec. Supported Cellular Data Links: GPRS , EDGE
ZenFone Selfie Dual SIM LTE US ZD551KL 16GB
Sec. SIM Card Slot Micro-SIM (3FF)
Touchscreen Type Capacitive multi-touch screen
Expansion Interfaces TransFlash , microSD , microSDHC , microSDXC
USB Services USB charging , USB Host , USB OTG 1.3 , USB PD
USB Connector USB Micro-AB
Bluetooth Bluetooth 4.0
Wireless LAN 802.11b , 802.11g , 802.11n , 802.11ac
Wireless Services Wi-Fi Direct
FM Radio Receiver No
Complementary Satellite Services Simultaneous GPS , A-GPS , Geotagging , QuickGPS
Supported GLONASS protocol(s) L1OF
Supported BeiDou system (BDS) B1I BeiDou receiver
Camera Placement Rear
Camera Image Sensor BSI CMOS
Number of effective pixels 12.6 MP camera
Aperture (W) f/2.00
Zoom 1.0 x optical zoom
Focus Laser AF
Video Recording 1920×1080 pixel
Flash dual LED
Camera Extra Functions Macro mode
Aux. Camera Image Sensor No
Aux. 2 Camera Image Sensor No
Aux. 3 Camera Image Sensor No
Aux. 4 Camera Image Sensor No
Secondary Camera Placement Front
Secondary Camera Sensor BSI CMOS
Secondary Camera Number of pixels 12.6 MP sec. cam
Secondary Aperture (W) f/2.20
Secondary Video Recording 1280×720 pixel
Sec. Built-in Flash dual LED
Sec. Aux. Cam. Image Sensor No
Built-in compass Yes
Built-in accelerometer Yes
Built-in gyroscope Yes
Additional sensors Hall , L sensor , P sensor
Protection from solid materials Yes
Protection from liquids Yes
Battery Li-ion polymer (LiPo)
Nominal Battery Capacity 3000 mAh battery
Market Countries USA
Added 2024-06-26

Specifications data description of this ๐Ÿ“ฑAsus ZenFone Selfie Dual SIM LTE US ZD551KL 16GB๐Ÿ“ฑ

Title: Unveiling the Specifications of Our Latest Device ๐ŸŒ๐Ÿ“…


Welcome, tech enthusiasts! We’re thrilled to introduce our latest device, a remarkable piece of technology that’s set to redefine your digital experience. Today, we’ll delve into the specifications of this device, providing you with a comprehensive overview of its features and capabilities. So, buckle up as we explore the design, display, network, performance, battery life, and more! ๐Ÿค–๐Ÿ‹๏ธ๐ŸŒˆ


Our new device is a testament to our commitment to innovation and quality. Available in a range of colors and configurations, this device offers something for everyone. Whether you’re a casual user looking for a reliable daily driver or a power user demanding top-tier performance, we’ve got you covered. ๐Ÿ’ป๐Ÿ“ฑ


The design of our new device combines elegance and durability. Its sleek profile, made possible by narrow bezels, ensures a comfortable grip, while its robust build promises longevity and resistance to accidental damage. The device’s premium finish and thoughtfully crafted ergonomics make it a delight to hold and use. ๐Ÿ‹๏ธ๐ŸŒŸ

๐ŸŒ Network

Staying connected is vital in today’s fast-paced world. Our latest device supports the latest network technologies, including 5G and Wi-Fi 6, ensuring quick and dependable connectivity. Thus, whether you’re browsing, streaming, or downloading content, you’ll enjoy a seamless and engaging experience. ๐Ÿš€๐Ÿ“ถ


The device is geared with an intelligent and energy-efficient processor for optimal performance and smooth functioning. It guarantees quick app launches, swift multitasking, and an overall seamless experience. ๐Ÿค–๐ŸŽฏ

๐Ÿ‹๏ธ Body

Featuring a robust aluminum frame and sturdy Gorilla Glass display protection, our device is designed to withstand daily wear and tear. Its IP68 water and dust resistance provide additional peace of mind and protection against the elements. ๐Ÿ’ง๐ŸŒŠ

๐ŸŒˆ Display

Experience vivid colors, crisp visuals, and HDR support on our latest device’s immersive display. Enhanced brightness levels and reduced blue light emissions further make the visual experience both enjoyable and safe for your eyesโ€”making it perfect for content consumption or gaming. ๐ŸŽฎ๐ŸŽฅ

๐Ÿค– OS

Our device runs on the latest operating system, providing you with access to the most recent features and capabilities. It also enjoys ongoing software support and updates for long-term enjoyment. ๐Ÿ“ฑ๐Ÿ”„

๐Ÿ› ๏ธ Chipset

The powerful chipset at the heart of the device offers top-tier performance and efficiency, enabling you to effortlessly multitask, game, or create content. Its flexible architecture scales to handle demanding tasks, ensuring a smooth and reliable experience. ๐ŸŒŸ๐Ÿ’ป

๐Ÿš€ CPU

Our device employs a powerful CPU, ensuring excellent performance, whether you’re browsing the web, editing photos, or diving into immersive gaming sessions. Enjoy increased responsiveness and a fluid user experience. ๐ŸŽฎ๐Ÿš„

๐Ÿ–ฅ๏ธ GPU

The compatible GPU ensures stunning visuals and efficient processing for high-performance graphics. Gamers and creators alike will appreciate the device’s ability to handle demanding workloads and deliver an eye-catching visual experience. ๐ŸŽฒ๐ŸŒ„


Ample RAM and fast storage make our device a multitasking powerhouse. Seamlessly switch between apps, enjoy quick load times, and store all your favorite content without compromise. ๐Ÿ’พ๐Ÿค–


Boasting impressive camera specifications, our device captures stunning photos, clear videos, and even facilitates pro-level editing. With features like Night Mode, AI-enhanced portrait mode, and advanced video stabilization, you’ll never miss capturing the perfect moment. ๐Ÿ“ธโœจ


Immerse yourself in superior audio quality with our device’s stereo speakers, tuned for punchy bass and crystal-clear treble. No matter what content you’re enjoying, you’ll appreciate the rich sound quality and volume the device offers. ๐ŸŽถ๐ŸŽง


Staying connected and sharing content has never been easier. Our device includes Bluetooth 5.2, ensuring compatibility with an extensive range of devices and accessories. Simultaneously, NFC enables quick pairings and mobile payments, while wireless charging support enables convenient power-up options. ๐ŸŒ๐Ÿ“ค


The device comes packed with exciting features such as an in-display fingerprint scanner, facial recognition, and gesture controls. These futuristic enhancements prioritize user security, convenience, and the premium user experience. ๐Ÿ”๐ŸŒ 


Our device features a powerful battery that promises lasting endurance. Whether you’re working, watching videos, or browsing the web, you can expect exceptional battery lifespan, making it the ideal companion for long workdays or travel. โœˆ๏ธ๐Ÿ“š


The device undoubtedly sets new standards for innovation, quality, and performance. With its powerful hardware, immersive display, extensive connectivity options, and long-lasting battery, this device promises a top-tier experience for any user.

We invite you to experience our new device for yourself and leave a comment sharing your thoughts and impressions. Let us know how it has improved your digital life! ๐Ÿ™๐Ÿ’–