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Asus Zenfone Zoom ZX551ML Comprehensive Review Prices and Features

Release Date
2015, December
Camera
13MP
Battery
3000mAh
Battery Type
18W
Processor
Intel Atom Z3590
Screen
5.5"
Storage
32GB/64GB/128GB , microSDXC
Ram
4GB RAM
Operating System
Android 5.0, up to 6.0, ZenUI

Design and Build Quality

The Asus Zenfone Zoom ZX551ML boasts a design that combines both functionality and aesthetics. Measuring 158.9 x 78.8 x 12 mm and weighing 185 grams, the device feels solid and well-constructed. It features a premium finish available in Pure Black and Ceramic White, two colors that accentuate its stylish look. The body is robust, providing a comfortable grip due to its rounded edges, which make it easier to handle.

Display

The smartphone is equipped with a 5.5-inch IPS LCD display that offers vivid colors and excellent viewing angles. With a resolution of 1080 x 1920 pixels and a pixel density of approximately 401 ppi, the display ensures sharp and detailed visuals. It's protected by Corning Gorilla Glass 4, providing resistance against scratches and minor impacts, enhancing durability.

Performance

Under the hood, the Asus Zenfone Zoom ZX551ML is powered by the Intel Atom Z3590 chipset, coupled with a quad-core 2.5 GHz CPU and PowerVR G6430 GPU. This combination delivers smooth performance for daily tasks and multitasking activities. The device comes with 4GB of RAM, ensuring fluid operation even when switching between multiple applications.

Storage

The Zenfone Zoom offers varying internal storage options: 32GB, 64GB, and 128GB. This customizable storage is a useful feature for users who need to store large amounts of data, media, and applications. Additionally, the presence of a dedicated microSDXC slot allows for further expansion, ensuring users never run out of space.

Camera Capabilities

One of the standout features of the Zenfone Zoom ZX551ML is its impressive camera system. The main camera is a 13MP sensor featuring a periscope telephoto zoom lens with 3x optical zoom, laser autofocus, and optical image stabilization. This setup allows for capturing stunningly sharp and detailed pictures, even from a distance. Support for Dual-LED dual-tone flash, panorama, and HDR adds to its versatility in various lighting conditions. For videos, it captures 1080p at 30fps. The 5MP front-facing camera with an f/2.0 aperture also delivers great selfies with adequate detail and brightness.

Battery Life

The device is powered by a reliable 3000mAh non-removable Li-Po battery. It supports 18W wired charging, allowing for fast replenishment; the battery can charge to 60% in just 40 minutes, as per Asus's claims. This capacity ensures decent battery life that can last through a typical day of usage involving calls, internet browsing, and media consumption.

Operating System and User Interface

Running on Android 5.0 (Lollipop), which is upgradeable to 6.0 (Marshmallow), the Asus Zenfone Zoom offers a user-friendly interface through ZenUI. This user interface enhances the standard Android experience with useful customizations and features, offering intuitive navigation and a personalized user experience.

Network and Connectivity

The Zenfone Zoom supports multiple network technologies including GSM, HSPA, and LTE, ensuring a wide range of connectivity options for global use. It is capable of handling various bands for 2G, 3G, and 4G, providing stable and fast internet speeds. Additionally, the device houses Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.0 with A2DP and EDR, and NFC, ensuring comprehensive wireless connectivity. However, it does not feature a built-in radio.

Sensors and Other Features

For additional functionality, the device is equipped with several sensors, including an accelerometer, gyro, proximity, and compass. These sensors enhance both user convenience and the practicality of the device across a number of applications, from gaming to navigation.

Conclusion

The Asus Zenfone Zoom ZX551ML impresses with its robust design, high-quality display, and notable camera capabilities. While it may no longer be in production, its blend of performance, storage options, and innovative features, especially in photography, make it memorable. It's particularly suitable for users who value camera quality and comprehensive storage options in their smartphones.

Key Features of Asus Zenfone Zoom ZX551ML

  • Network Support: GSM / HSPA / LTE technology for wide mobile network compatibility.
  • Display: 5.5 inches IPS LCD with Full HD resolution (1080 x 1920) for sharp visuals.
  • Protection: Corning Gorilla Glass 4 for durable screen protection.
  • Chipset: Powered by Intel Atom Z3590 with a Quad-core 2.5 GHz CPU for smooth performance.
  • Memory: Options up to 128GB internal storage with 4GB RAM and microSDXC support.
  • Main Camera: 13 MP with 3x optical zoom, Laser AF, OIS, and dual-LED flash for enhanced photography.
  • Selfie Camera: 5 MP with f/2.0 aperture for quality selfies.
  • Sound: 3.5mm headphone jack available for audio flexibility.
  • Connectivity: Wi-Fi 802.11 a/b/g/n/ac and Bluetooth 4.0 with NFC support.
  • Sensors: Includes accelerometer, gyro, proximity, and compass for improved functionality.
  • Battery: 3000 mAh non-removable battery with fast charging, reaching 60% in 40 minutes.
  • Colors: Available in Pure Black and Ceramic White finishes.

Cons of Asus Zenfone Zoom ZX551ML

  • Discontinued status, which may lead to limited support and updates.
  • Heavy weight at 185 g, which may not be comfortable for all users.
  • Only supports Micro-SIM, limiting flexibility with other SIM card types.
  • Screen-to-body ratio of approximately 66.6%, which is lower compared to modern smartphones with higher ratios.
  • Launched with Android 5.0 (Lollipop) and only upgradable to Android 6.0 (Marshmallow), lacking newer Android features and security updates.
  • Relatively older Intel Atom Z3590 chipset, which may not perform as well as newer processors.
  • The main camera is 13 MP with a lower aperture range (f/2.7-4.8), which may not perform well in low-light conditions.
  • No radio functionality, which may be a drawback for users who listen to FM radio.
  • Uses microUSB 2.0 instead of the newer and faster USB-C standard.
  • The battery is non-removable, limiting the ability to easily replace it.
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 5, 7, 8, 9, 18, 19, 28
Speed HSPA 42.2/5.76 Mbps, LTE Cat4+ 250/50 Mbps
Launch
Announced 2015, September. Released 2015, December
Status Discontinued
Body
Dimensions 158.9 x 78.8 x 12 mm (6.26 x 3.10 x 0.47 in)
Weight 185 g (6.53 oz)
SIM Micro-SIM
Display
Type IPS LCD
Size 5.5 inches, 83.4 cm2 (~66.6% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection Corning Gorilla Glass 4
Platform
OS Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow), ZenUI
Chipset Intel Atom Z3590
CPU Quad-core 2.5 GHz
GPU PowerVR G6430
Memory
Card slot microSDXC (dedicated slot)
Internal 32GB 4GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
Main Camera
Single 13 MP, f/2.7-4.8, 28-84mm (periscope telephoto zoom), Laser AF, OIS, 3x optical zoom
Features Dual-LED dual-tone flash, panorama, HDR
Video 1080p@30fps
Selfie camera
Single 5 MP, f/2.0
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP, EDR
Positioning GPS, GLONASS, BDS
NFC Yes
Radio No
USB microUSB 2.0, OTG
Features
Sensors Accelerometer, gyro, proximity, compass
Battery
Type Li-Po 3000 mAh, non-removable
Charging 18W wired, 60% in 40 min (advertised)
Misc
Colors Pure Black, Ceramic White
Models Z00XS
Price About 250 EUR

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