Specs
Network
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2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM)
CDMA 800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
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3G Network
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HSDPA 850 / 900 / 1900 / 2100 |
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4G Network
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1, 2, 3, 5, 7, 8, 20 - Global
1, 2, 3, 5, 6, 8, 9, 18, 19, 28 - Taiwan
1, 2, 3, 4, 5, 7, 8, 17, 20 - USA1, 3 - India |
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Speed
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HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
LAUNCH
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Announced
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July, 2026 |
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Status
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Discontinued
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BODY
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Dimensions
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156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in) |
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Weight
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170 g (6.00 oz) |
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Build
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Glass front (Gorilla Glass 4), plastic back, pplastic frame |
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SIMs
SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. |
Dual SIM (Micro-SIM, dual stand-by)
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Display
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Display Type
Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) |
IPS LCD |
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Size
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5.5 inches, 82.6 cm2 (~68.3% screen-to-body ratio) |
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Resolution
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1080 x 1920 pixels, 16:9 ratio (~403 ppi density) |
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Protection
Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. |
Corning Gorilla Glass 4, oleophobic coating |
PLATFORM
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Operating System
OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. |
Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow), ZenUI |
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Chipset
Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. |
Qualcomm MSM8939 Snapdragon 615 (28 nm) |
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CPU
CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. |
Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
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GPU
GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. |
Adreno 405 |
MEMORY
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Card Slot
Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. |
microSDXC (dedicated slot) |
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Internal
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16GB 2GB RAM, 32GB 3GB RAM eMMC 4.5 |
MAIN CAMERA
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Cameras Specs
Today’s smartphones come equipped with a very comprehensive set of camera related specifications. Our smartphone, for many of us, has become our primary camera due to it being the one we always have with us. |
13 MP, f/2.0, 28mm (wide), 1/3.0", Laser AF
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Video
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1080p@30fps |
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Camera Features
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Dual-LED dual-tone flash, panorama, HDR |
SELFIE CAMERA
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Cameras Specs
Today’s smartphones come equipped with a very comprehensive set of camera related specifications. Our smartphone, for many of us, has become our primary camera due to it being the one we always have with us. |
13 MP, f/2.2, 1/3.1", 1.12µm, AF
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Features
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Dual-LED dual-tone flash
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Video
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1080p@30fps |
SOUND
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Loudspeaker
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Yes |
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3.5mm jack
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Yes |
COMMS
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WLAN
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Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
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Positioning
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GPS, GLONASS, BDS |
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Bluetooth
Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. |
4.0, A2DP, EDR |
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Infrared
Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. |
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USB
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microUSB 2.0, OTG |
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NFC
NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. |
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Radio
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Features
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Sensors
Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. |
Accelerometer, gyro, proximity, compass |
BATTERY
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Battery Type
Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. |
Li-Poly (Lithium Polymer) |
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Capacity
Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. |
3000 mAh |
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Placement
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removable |
MISC
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Colors
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Pure White, Chic Pink, Aqua Blue
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Model
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Z00UD, Z00UDH, Z00UDC, Z00UDB |
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Price
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About 280 EUR |
TESTS
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Performance
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Basemark OS II 2.0: 883
Basemark X: 4915
Display Contrast ratio: 928:1 (nominal), 1.680 (sunlight)
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Loudspeaker
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Voice 65dB / Noise 66dB / Ring 75dB |
The perfect companion for selfies and more.
The Asus Zenfone Selfie ZD551KL is a smartphone designed with the selfie enthusiast in mind. Featuring a stunning 5.5-inch Full HD display, powerful performance, and impressive dual cameras, this device delivers an exceptional user experience.
Key features:
- Dual 13MP cameras: Both the front and rear cameras boast a 13-megapixel sensor, ensuring high-quality photos and videos.
- PixelMaster technology: Capture stunning images in various lighting conditions with PixelMaster’s advanced photography modes.
- Powerful performance: Powered by a Qualcomm Snapdragon 615 octa-core processor, the Zenfone Selfie delivers smooth performance for demanding tasks.
- Large, vibrant display: The 5.5-inch Full HD IPS display offers vivid colors and wide viewing angles.
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Whether you’re taking selfies with friends or capturing memorable moments, the Asus Zenfone Selfie ZD551KL is the perfect smartphone for those who love to share their life with the world.
Explore all products of Asus. also visit it official website.
