Introduction to Asus Zenfone 5z ZS620KL
The Asus Zenfone 5z ZS620KL is a flagship smartphone released in 2018, delivering high-end specifications and innovative features at a competitive price. With its robust Snapdragon 845 processor, dual-camera system, and sophisticated design, this device was designed to meet the demands of tech enthusiasts and general consumers alike.
Design and Build
The Zenfone 5z boasts an elegant design featuring a glass front with Corning Gorilla Glass protection, an aluminum frame, and an aluminum back, giving it a premium feel. It measures 153 x 75.7 x 7.9 mm and weighs 165 grams, making it both lightweight and slim. The hybrid dual SIM capability (Nano-SIM, dual stand-by) further adds to its versatility for users who require multiple network options.
Display
This device comes with a vibrant 6.2-inch IPS LCD display offering a resolution of 1080 x 2246 pixels. The display maintains an impressive ~83.6% screen-to-body ratio, providing an immersive viewing experience. With a pixel density of ~402 ppi, the screen is sharp and clear, ideal for media consumption and gaming.
Performance and Software
Under the hood, the Zenfone 5z is powered by the Qualcomm SDM845 Snapdragon 845 chipset. It features an octa-core CPU (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) and an Adreno 630 GPU, which ensures that it can handle demanding applications and multitasking with ease. Initially shipped with Android 8.0 (Oreo), it is upgradeable to Android 10, providing users with access to more recent Android features and security updates.
Memory and Storage
To cater to different user needs, the Zenfone 5z is available in several configurations: 64GB with 4GB RAM, 64GB with 6GB RAM, 128GB with 6GB RAM, and 256GB with 8GB RAM. It also includes a microSDXC card slot (shared with the SIM slot) for expandable storage, providing flexibility for users requiring additional space.
Camera Capabilities
The Zenfone 5z impresses with its dual-camera setup comprising a 12 MP main sensor with f/1.8 aperture, 24mm (wide), 1/2.55", 1.4µm, PDAF and a secondary 8 MP sensor with f/2.0 aperture, 12mm (ultrawide), 1/4.0", 1.12µm. It supports 4K video recording at 30fps and features such as HDR, panorama, and a dual-LED dual-tone flash. The selfie camera is an 8 MP sensor with f/2.0 aperture, capable of 1080p video recording with gyro-EIS for stable footage.
Audio and Connectivity
Sound-wise, the Zenfone 5z is well-equipped with dual speakers that provide high-quality audio output, and a 3.5mm headphone jack for personal listening. For connectivity, it features Wi-Fi 802.11 a/b/g/n/ac, Bluetooth v5.0, NFC, FM Radio, and USB Type-C 2.0 with OTG support, ensuring a wide range of connectivity options for various needs.
Battery Life
The device is powered by a non-removable Li-Ion 3300 mAh battery which supports 18W wired charging, ensuring quick power-ups and long-lasting battery life to get through the day’s tasks efficiently.
Additional Features
Additional features include a rear-mounted fingerprint sensor, accelerometer, gyro, proximity sensor, and compass—rounding out a comprehensive set of tools for enhanced usability and security. The phone is available in attractive colors such as Midnight Blue and Meteor Silver.
Conclusion
The Asus Zenfone 5z ZS620KL remains a strong contender in the smartphone market due to its high-performance components, stylish design, and affordable pricing, around 500 EUR. These aspects make it a viable choice for consumers seeking efficiency, style, and capability in one device.
Key Features of Asus Zenfone 5z ZS620KL
- Network Technology: Supports GSM / CDMA / HSPA / LTE with wide 4G band coverage
- Display: 6.2-inch IPS LCD with a resolution of 1080 x 2246 pixels and Corning Gorilla Glass protection
- Platform: Powered by Qualcomm Snapdragon 845 chipset with Octa-core CPU and Adreno 630 GPU
- Memory Options: Available in several configurations up to 256GB internal storage and 8GB RAM
- Main Camera: Dual camera setup with 12 MP wide and 8 MP ultrawide lenses, supporting 4K video recording
- Selfie Camera: 8 MP wide lens featuring HDR and 1080p video recording with gyro-EIS
- Audio: Enhanced sound with dual speakers and a 3.5mm headphone jack
- Connectivity: Includes Wi-Fi, Bluetooth v5.0, NFC, FM radio, and USB Type-C
- Sensors: Rear-mounted fingerprint sensor along with accelerometer, gyro, proximity, and compass
- Battery: 3300 mAh non-removable with 18W fast charging support
- Operating System: Ships with Android 8.0 (Oreo), upgradable to Android 10
Disadvantages of Asus Zenfone 5z ZS620KL
- The device uses a hybrid SIM slot, which means you can either use a second SIM card or a microSD card, but not both simultaneously.
- The version of Corning Gorilla Glass used for the screen protection is unspecified, potentially leaving doubts about the screen's durability.
- The ultrawide camera lacks autofocus, which might affect image sharpness for certain shots.
- The battery capacity is limited to 3300 mAh, which may not provide adequate endurance for power users or heavy usage throughout the day.
- Quick charging is only at 18W, which might be considered slow compared to newer devices supporting faster charging speeds.
- Although upgradable to Android 10, the device is originally launched with Android 8.0, which could limit long-term software updates and support.
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