Get the key specs, technical data, ratings and full review of ASUS ZenFone 4 all in one place. Compare your selected model with other alternatives and give your decision on the best phone a solid base with our comprehensive overview.
design and dimensions display processor memory camera battery and charging cellular communications media features others
DESIGN AND DIMENSIONS ASUS ZenFone 4 |
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Product Type | Smartphone | |
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Form Factor | Touch | |
Height | 124.42 mm | Worse than 58 % of phones rated. |
Width | 61.44 mm | Worse than 61 % of phones rated. |
Depth | 11.5 mm | Worse than 57 % of phones rated. |
Weight | 115 g | Better than 71 % of phones rated. |
Body Colour | Cherry Red | Yellow | Blue | Pearl white | |
Waterproof (Water-resistant) | - | |
SAR Value | 0.53 W/kg | |
Connector Type |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
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SIM Card Type (Size) | Micro SIM | |
SIM Card Qty | Dual-SIM |
The ASUS ZenFone 4 has dimensions 124.42 mm × 61.44 mm × 11.5 mm. Its weight is 115 g.
Show moreDISPLAY ASUS ZenFone 4 |
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Display Type | LCD display | |
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Display Technology | TFT | |
Screen Size (Display Size) | 4" | Worse than 64 % of phones rated. |
Screen Resolution (Display Resolution) | 800 x 480 pixels | Worse than 54 % of phones rated. |
Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) |
The screen size reaches 4" inches. Phones with smaller displays have the advantage of being easier to use with one hand. However, compared to phones with large screens, they provide a lower user experience. Nevertheless, if you don't plan to watch movies or play games on your phone regularly and just expect basic functionality, this size should be good enough for you. The disadvantage of LCD displays is the relatively lower color contrast displayed, as the technology cannot display absolute black well. Also due to the higher power consumption, LCD displays are no longer as common in phones. Even so, some manufacturers still equip their phones with LCD technology. However, modern smartphones are already using OLED technology. The advantage of LCD phones is that they tend to be cheaper to build than OLED technology.
Display Resolution of ASUS ZenFone 4 is 800 x 480 pixels. A higher display resolution is a prerequisite for a sharper image. The standard for mid-range phones today is a Full HD resolution of 1920 × 1080 px. Cheaper phones, which usually have a smaller diagonal, have an HD resolution of 1280 × 720 px. Smaller resolutions can only be found in older models. Best phones, on the other hand, have a 4K resolution of 3840 x 2160 px.
PROCESSOR ASUS ZenFone 4 |
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Processor Type (CPU) | Intel Atom | |
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Processor Number | Z2520 | |
Clock Speed | 1.2 GHz | Worse than 65 % of phones rated. |
ASUS ZenFone 4 is supplied with Intel Atom. Another important parameter is the processor frequency, which indicates how many instructions the phone can process in one second. Similar to refresh rate, the higher the number, the faster the phone responds. Processor frequency of phone ASUS ZenFone 4 is 1.2 GHz. As standard today, you'll find this value between 1.8 GHz and 2.8 GHz.
Show moreMEMORY ASUS ZenFone 4 |
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RAM | 1 GB | Worse than 60 % of phones rated. |
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Internal Memory Size (Storage Capacity) | 8 GB | Worse than 71 % of phones rated. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 64 GB |
One of the most important parameters for user´s decision is often internal memory capacity. The larger it is, the more apps, photos, movies and other files your phone can store. This phone has 8 GB storage. This memory capacity is ideal for those who have a few basic apps and a few dozen photos on their phone. If you don't expect to use your phone to play games or need to store high-resolution photos, this size should be sufficient. There is almost no probability you're likely to see this low capacity on new smartphones. The standard memory today is around 64 and 128 GB. The best phones have internal memory of 256 GB or more. Nowadays, you can usually find one phone model on the market with several different memory sizes. This allows each user to choose what suits them best.
For this model it is possible to increase the storage size by inserting a memory card.
Size of the RAM memory tells us how powerful the phone is. ASUS ZenFone 4 is equipped with 1 GB. Commonly today you will find phones with 6 to 8 GB of RAM. This means that the phone can easily handle normal operation and more demanding applications or games. Higher RAM of 12 GB can be found in best phones on market and are ideal especially for avid gamers. On the other hand, operating memory below 4 GB is more of an issue with lower-end phones and older models. However, even they will find their fans among less demanding users, who don´t want to spend much on buying new phone.
CAMERA ASUS ZenFone 4 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | |
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Sensor Resolution | 5 Megapixel | Worse than 58 % of phones rated. |
Video Resolutions | 1920 x 1080 (1080p), 1280 x 720 (720p) |
FRONT CAMERA |
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Number of Front Cameras | 0 |
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The rear camera of the ASUS ZenFone 4 has only one lens. Single lens is more typical for older phones or lower-end phones with lower quality cameras. The rear cameras of modern phones nowadays are usually equipped with two, three and sometimes even five rear camera lenses. The resolution of main lens is 5 Megapixel. Nonetheless, resolution alone does not necessarily mean a good photo. Therefore, you should look at other parameters such as lens aperture or pixel size.
Show moreBATTERY AND CHARGING ASUS ZenFone 4 |
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Battery Capacity (Battery Size) | - | |
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Standby Time | 192 hours | Worse than 89 % of phones rated. |
Talk Time | 606 minutes | Better than 55 % of phones rated. |
Run Time Details |
Talk: up to 606 hrs Standby: up to 192 hrs |
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Battery Technology | Lithium |
The standby time for this phone is 192 hours and tells us how long the phone lasts on a single charge when you're not actively using it. The phone ASUS ZenFone 4 will last one charge with constant phone calls 606 minutes.
CELLULAR ASUS ZenFone 4 |
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Technology | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 3G | Worse than 62 % of phones rated. |
Operating System | Android 4.3 (Jelly Bean) | |
User Interface | ASUS ZenUI | |
Navigation | GPS, A-GPS, GLONASS |
Standard 4G connectivity is currently being replaced by 5G, but is still the preserve of the latest phones. ASUS ZenFone 4 supports 3G. 3G connectivity is now only found in the oldest phones. The operating system in the case of this model is Android 4.3 (Jelly Bean).
Show moreCOMMUNICATIONS ASUS ZenFone 4 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, DC-HSPA+ | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
Wireless Interface | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 4.0 | |
Bluetooth Profiles | A2DP | |
Communication Features | Mobile Email client, Internet browser | |
Messaging Services | SMS, MMS |
Bluetooth 4.0 must not be missing from the basic package. It makes it easy to connect wireless headphones to your phone, connect your phone to your TV, tablet, speaker and more.
Show moreMEDIA ASUS ZenFone 4 |
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Supported Digital Audio Standards | AAC, MP3, AAC + | |
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Supported Digital Video Standards | MPEG-4, 3GP, H.264 |
FEATURES ASUS ZenFone 4 |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
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Sensors | Proximity sensor, motion sensor | |
Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | |
Dual SIM Card Capability | Yes | |
Additional Phone Features | ASUS SonicMaster technology, guaranteed upgrade to Android 4.4 (KitKat) |
OTHERS ASUS ZenFone 4 |
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Included Accessories | Power adapter |
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