Asus ZenFone 3

Full Specifications

This device is also known as Asus ZE552KL

I want it 2 users
I have it 3 users
I had it 1 user

Popular Comparisons

The Asus ZenFone 3 is most commonly compared with these phones:

Design

Dimensions 6.01 x 3.05 x 0.30 inches
152.59 x 77.38 x 7.69 mm
Weight 5.47 oz (155.0 g)
Materials Back: Glass
Frame: Aluminum
Biometrics Fingerprint (touch)
Features Touch sensitive control keys, Soft keys
Keys Right: Volume control, Lock/Unlock key
Colors Black, Gold, Blue, White

Display

Size 5.5-inch
Resolution 1920x1080px, 401 PPI
Technology Super IPS+ LCD
Screen-to-body 70.52 %
Colors 16 777 216
Peak brightness 500 cd/m2 (nit)
Features Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip Qualcomm Snapdragon 625 8953
Processor Octa-core
2000 MHz
ARM Cortex-A53
GPU Adreno 506
RAM 4GB (LPDDR3)
Internal storage 64GB
Storage expansion microSDXC up to 128 GB
OS Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow), ASUS Zen UI

Battery

Capacity 3000 mAh

Camera

Rear Single camera
Main camera 16 MP (Sapphire crystal lens cover, OIS, Laser and PDAF)
Aperture size: F2.0
Flash Dual LED
Video recording Yes
Time-lapse video, EIS, Video calling, Video sharing
Front 8 MP (Wide Angle, HDR)

Connectivity & Features

Bluetooth 4.2
Wi-Fi 802.11 b,g,n,ac,dual-band
MIMO, Wi-Fi Direct
USB Type-C, USB 3.0
Location GPS, A-GPS, Glonass, BeiDou
Sensors Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other Tethering, Computer sync, OTA sync

Multimedia

Headphones 3.5mm jack
Speakers Earpiece, Loudspeaker
Features Album art cover, Background playback
Radio FM

Cellular

4G (FDD) Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
3G Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM Yes
SIM type Nano SIM, Micro SIM

Phone Features

Notifications Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features Voice dialing, Voice commands, Voice recording

Availability

Officially announced May 30, 2016
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News

Asus ZenFone 3 starts receiving Android 8.0 Oreo
As promised, Asus has just started the roll-out of Android 8.0 Oreo for ZenFone 3. Apparently, all unlocked ZenFone 3 models are now eligible for the update, so make sure to head to System updates to check if there is a new firmware available.Accordi...
, by Cosmin Vasile, 3
Asus ZenFone 3 starts receiving Android 8.0 Oreo
Screenshots of Android 8.0 Oreo for Asus ZenFone 3 leaked out
Asus promised to update the ZenFone 3 and 4 smartphones to Android 8.0 Oreo at some point but didn't offer a clear ETA for the release of the major OS upgrade. Today, we have several screenshots that show the new ZenUI that will run over the upcoming...
, by Cosmin Vasile, 2
Screenshots of Android 8.0 Oreo for Asus ZenFone 3 leaked out
Asus ZenFone 3 Android Nougat update "on hold", should be re-released soon
Last week, Asus Philippines started rolling out an Android Nougat update to the ZenFone 3 series of smartphones, and we assumed that the update was going to become available to ZenFone 3 users around the world, too. Unfortunately, right now, things a...
, by Florin Troaca, 2
Asus ZenFone 3 Android Nougat update "on hold", should be re-released soon
Asus begins to roll Android 7.0 Nougat out to the ZenFone 3
Asus has been busy expanding its ZenFone handset line of late, with the dual rear camera-packing ZenFone 3 Zoom being the most recent. Like a number of OEMs, the firm is also concentrating on bringing Android 7 Nougat to its roster, and it would appe...
, by Ben Reid, 3
Asus begins to roll Android 7.0 Nougat out to the ZenFone 3

User Reviews

Overall User Rating
Build quality
9
Camera quality
8.5
Performance
9
Display
8.5
Battery life and charging
8
Rating breakdown (out of 10)
7
It's good, with a few qualifications.
Phone owned for less than 3 months

Let me get this out of the way first: this is a phone with flaws. The software's not great, the build, while sturdy, gives the impression that it could shatter if so much as a snowflake lands on it, and the camera provides a less-than-ideal experience.

The reason I put that like it's a disclaimer is that I really like the Zenfone 3. As someone who's tried a lot of phones, it's really hard to find much to fault with the Zenfone 3. Now, if you're reading this from the U.S., you can stop reading now, because where you are there are much better phones out there for the price. Phones like the Moto Z Play and OnePlus 3, the former providing outstanding battery life, and the latter providing the fastest experience on any Android smartphone out there as of writing. Both have amazing software, amazing build, and both are extremely well-rounded devices. The Zenfone 3 has none of that if you live in the U.S., where it costs $400 USD, the same price as those other two.

But here in Canada, the Zenfone 3 provides a very different value assessment. Here - where smartphones are usually a lot more expensive than they are in the U.S. - it competes with phones like the Moto G4 Plus and Blackberry DTEK50 at a price of just $430 CAD. This levels the playing field somewhat, letting the ASUS Zenfone 3 compete with phones more its speed. With its Snapdragon 625 processor, 3/4GB of RAM, and 64GB of storage, the ASUS Zenfone 3 handily beats out the competition on paper. In practice, though, things are a little more rough than that.

* The build quality is good, you can try to bend it without it flexing and it feels sturdy, but the glass back gives it the impression that you would be proven otherwise if you were to drop it.
* The camera is honestly pretty disappointing for me. Images turn out smudgy if you leave Auto HDR on, and the UI is pretty laggy. It's not bad, but I have to say it's not the best. One thing to note is that it does support RAW photo capture, but only through third-party apps.
* In everyday usage it's perfectly smooth. Only when gaming should you see a decrease in performance from a flagship, where the Adreno 506 GPU does hurt a bit.
* The display is pretty good, with one flaw: it ghosts terribly. This gives the illusion that the phone is less smooth than it is. It's a small thing, and something that probably only smartphone nerds like me would notice, but it's there.
* Battery life is pretty good too. 5-6 hours Screen on Time is usual for me with this phone with a mixture of gaming, web browsing and video streaming.
* The software is... divisive. I personally don't mind the ASUS-designed "ZenUI" skin, but it's certainly not very pretty to look at and it takes some time to get the unnecessary notifications to a minimum.

The only reason this phone doesn't get a higher score is because it's just not a very good deal - in the U.S., at least.

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10
Premium Mid Range Phone
Phone owned for less than a month

My unit is the 5.2 inch variant and all I can say is it's awesome. I'm using it for 2 weeks now and I've already got 3 software updates which improved the overall speed of the phone. A huge plus is that it's getting the Android 7 Nougat. I hope it will be updated until Android 8 or 9. Asus has done right with the zenfone 3. Totally recommended.

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