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Asus Zenfone 2 Laser ZE551KL

alaTest has collected and analyzed 1678 reviews of Asus Zenfone 2 Laser ZE551KL. The average rating for this product is 4.3/5, compared to an average rating of 4.1/5 for other Cell phones for all reviews. Reviews about the battery and screen are overall positive. The usability and price are also appreciated, but opinions about the connectivity and GPS navigation are different.

performance, price, usability, screen, battery

We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the Asus Zenfone 2 Laser ZE551KL is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 1678 reviews)

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Showing 1 - 367 of 565 Show Reviews: in English | in other languages (1110)

Consumer review ( review summary for Asus Zenfone 2 Laser ZE551KL


alaTest has collected and analyzed 353 user reviews of Asus Zenfone 2 Laser ZE551KL from The average user rating for this product is 4.2/5, compared to an average user rating of 3.8/5 for other Cell phones on People really like the portability and camera. The usability and price also get good feedback. There are mixed reviews on the GPS navigation and reliability, while many are less positive about the reception.

performance, price, usability, camera, portability


85% of the reviews on give this product a positive rating.

This summary is based on the products: ASUS ZenFone 2 Laser Unlocked Smartphone, 3GB RAM, 32GB StorageASUS ZenFone 2 Laser Unlocked Smartphone, 3GB RAM, 32GB Storage

May, 2018

Consumer review ( review summary for Asus Zenfone 2 Laser ZE551KL


alaTest has collected and analyzed 4 user reviews of Asus Zenfone 2 Laser ZE551KL from The average user rating for this product is 4.8/5, compared to an average user rating of 3.9/5 for other Cell phones on Reviewers are impressed by the size and price. The camera and portability are also appreciated.

performance, portability, camera, price, size

100% of the reviews on give this product a positive rating.

This summary is based on the products: ASUS ZENFONE2 Laser ZE551KL QS615 3G 16G 5.5IN IPS Unlocked LTE Dual SIM SilverASUS ZENFONE2 Laser ZE551KL QS615 3G 16G 5.5IN IPS Unlocked LTE Dual SIM Silver

May, 2018

Expert review by : Ajay Kumar (

Asus ZenFone 2 Laser ZE551KL (Unlocked)


The unlocked Asus ZenFone 2 Laser offers a solid mix of performance, camera quality, and battery life for a good price.

Affordable. Removable battery. Expandable memory. Dual SIM slots. Good camera performance.

Dim display. Lots of bloatware.

Software and Conclusions The Laser runs Android 5.0.2 Lollipop, but Asus has made some pretty extensive changes to the UI. There are many modifications to the settings menu, and some of the features seem a bit dubious. For instance, the task killer app...

Nov, 2015

Expert review by : Brittany A. Roston (

Review: ASUS ZenFone 2 Laser


ASUS has introduced a new variant of the ZenFone 2, which we reviewed earlier this year. This new variant is called the ZenFone 2 Laser, and it comes with a modest $199 USD starting price, shaving $30 or more off the ZenFone 2's price tag. The Laser...

The ZenFone 2 Laser is, in mostly every way, the same as the ZenFone 2. The differences lie under the hood, which translates into a slight drop in performance, and in features, the most notable of which is laser-assisted auto focus. The price starts at...

Nov, 2015

Expert review by (

Asus ZenFone 2 ( 5.1in, 16GB, 2GB RAM)


There is a cheaper 2GB version of the phone retailing for $199 (converting to £127 and AU$249); however, since we've as of yet spent no time with the 2GB version, we can't yet say how it performs compared to the its 4GB sibling. Both versions of the...

The Asus ZenFone 2 delivers smooth performance, an impressive low-light camera, and has a clean feature-rich UI. The 5.5-inch screen is sharp and bright.

The phone has a cheap bulky feel and an unintuitive button layout. Its non-swappable battery delivers only decent life. The price is too high for its above-average capabilities.

The Asus ZenFone 2 is too expensive for its above-average ability, but if the price agrees with you, the smooth performance and splendid low-light camera won't disappoint.

May, 2015

Expert review by : Aloysius Low (

Asus adds laser autofocus to ZenFone 2, drops Intel chip (hands-on)


It's been barely six months since the Asus ZenFone 2 hit the markets, but the Taiwanese electronics giant will be phasing out Intel-powered Android smartphones in favor of a new range of devices equipped with Qualcomm processors instead.

To help you out, I've made a table below with the specs as well as its recommended retail pricing in Asia. Do note that there's no word yet on when these phones will hit other markets, such as the US, but I've included a US dollar conversion for the...

Oct, 2015

Expert review by : John V. (

Asus Zenfone 2 Laser Review


After the release of its Zenfone 2, Asus is doing all it can to capitalize on the phone's success by doing what they do best – and that's by coming up with several derivatives of its prized phone. The Zenfone 2 line has expanded to several variants...

Faster auto-focusing time ; Inexpensive price point ; ZenUI packs some useful features for power users

No change to the camera’s quality ; Shorter battery life ; Takes much longer to recharge

Saturation seems to be the tactic that Asus believes will get them to reach new heights, but it’s almost maddening at the same time because the Zenfone 2 Laser offers very little distinction over the original model. Yes, its starting price point of...

Dec, 2015

Expert review by : Bailey Stein (

ASUS Zenfone 2 Laser review


What does the latest variant of ASUS' popular mid-range smartphone have to offer? We find out, in this in-depth ASUS Zenfone 2 Laser review!

Solid build quality ; Great display ; Good performance ; Lots of useful software features ; Exceptional software/update support ; Full 4G LTE support in the U.S ; Expandable storage ; Images tend to be very sharp thanks to laser autofocus ; Excellent...

Mediocre battery life ; Camera lacks dynamic range ; Poor sunlight readability ; Speaker could use a bump in volume ; Missing NFC ; Some bloatware is still present

While not without its issues, the positives of the ASUS Zenfone 2 Laser far outweigh the negatives, and if value for money is what you are looking for, this device is certainly a very compelling option.

Nov, 2015

Expert review by : Digit Mobile Phones (

Asus Zenfone 2 Laser 5.5 3GB RAM


Asus Zenfone 2 Laser 5.5 3GB RAM Smartphone was launched in October 2015, comes with a 5.5-inch IPS LCD Capacitive touchscreen with a resolution of 720 x 1280 pixels at a pixel density of 267 pixels per inch. The screen is not protected by a Scratch...

Nov, 2015

Expert review by : Cherlynn Low (

Asus ZenFone 2 Laser Review: Affordable Android


Buying a smartphone for less than $250 can feel like shopping the clearance section. Most of the items available are hideous or hideously outdated, but once in a while, you come across a gem. The Asus ZenFone 2 series, starting at $199, is a great...

Affordable ; Good camera ; Removable battery ; Nifty software ; Dual SIM card slots

A little heavy ; Below-average battery life

The $249 Asus ZenFone 2 Laser packs a decent camera and good performance for the price, but could last longer on a charge.

Nov, 2015

Expert review by : Mihir Patkar (

Asus Zenfone 2 Laser review: Great camera coupled with decent battery


Asus Zenfone 2 Laser sets itself apart with its laser Auto Focus and big battery life.

Aug, 2015

Expert review by : Anupam Saxena (

Asus Zenfone 2 Laser review - The Times of India


We used the phone for a few days to find out if it's the best budget Android smartphone…

- Laser auto-focus ; - Good battery backup ; - Decent performance

Aug, 2015

Product Specifications


Battery Capacity:2070 / 2400 / 3000
Battery technology:Lithium / Lithium Polymer (LiPo)

Call management

Auto-redialing: Yes
Call divert:Y / Yes
Call hold:Y / Yes
Call timer:Y / Yes
Call waiting:Y / Yes
Caller ID:Y / Yes
Conference call:Y / Yes
Speakerphone:Y / Yes
Speed dialing:Y
Vibrating Alert:Y / Yes
Voice commands: Yes
Voice dialing: Yes


Auto Focus:Y / Yes
Built-in Flash:Y / Yes
Flash type:LED
Front Camera:Y / Yes
Front camera resolution (numeric):5
Front camera type:Single camera
Main camera resolution (numeric):8
Rear camera resolution (numeric):13 / 8
Rear camera type:Single camera
Second Camera: Yes
Second camera resolution:5
Video recording:Y
Zoom capability:Y


Colour of product:Black / Gold / Silver
Curved Design: No
Form factor:Bar


Display diagonal:12.7 / 14
Display Resolution:1280 x 720 / 1920 x 1080
Display Type:IPS / TFT
Orientation sensor:Y / Yes
Screen shape:Flat
Second display: No
Touch technology:Multi-touch
Touchscreen:Y / Yes
Touchscreen Type:Capacitive


Accelerometer:Y / Yes
Ambient light sensor:Y / Yes
Proximity sensor:Y


Internal RAM:2


Chat:Y / Yes
E-mail:Y / Yes
Instant messaging (IM):Y / Yes
MMS (Multimedia Messaging Service):Y / Yes
Short Message Service (SMS):Y / Yes


Assisted GPS (A-GPS):Y / Yes
Electronic compass: Yes
GPS: Yes
GPS (satellite):Y / Yes
Position location:Y
Wi-Fi positioning:Y / Yes


2G bands (primary SIM):850,900,1800,1900
2G bands (secondary SIM):850,900,1800,1900 / 850,900,1900,2100
2G standards:GSM
3G:Y / Yes
3G bands supported:850,900,1900,2100
4G:No / Y
4G bands supported:800,850,900,1900,2100
4G standard:LTE
4G standards:LTE
Bluetooth:Y / Yes
Bluetooth profiles:A2DP
Bluetooth version:4.0 EDR
SIM card capability:Dual SIM / Single SIM
SIM card type:MicroSIM
Tethering (modem-mode):Y
Wi-Fi:Y / Yes
Wi-Fi standards:IEEE 802.11b, IEEE 802.11g, IEEE 802.11n / IEEE 802.11b,IEEE 802.11g,IEEE 802.11n

Packaging Content

AC adapter included:Y / Yes
Battery pack: Yes
Cables included:USB
Quick start guide:Y


Accelerometer: Yes
Ambient light sensor: Yes
Flight mode:Y
Microphone mute:Y
Operating system installed:Android
Operating System Version:5.0
Personal info management (PIM):Alarm clock, Calculator, Calendar, Events reminder, Notes, To-do list
Personalization:Icons, Menu, Shortcuts
Support for contact groups:Y

Ports & interfaces

Headphone connectivity:3.5 mm
USB connector type:MICRO-USB
USB port:Y / Yes
USB version:2.0


64-bit computing:Y / Yes
Processor architecture:ARM Cortex-A53
Processor Cores:4 / 8
Processor family:Qualcomm Snapdragon
Processor frequency:1.2 / 1.7
Processor Model:410 / 615


Operating system installed:Android
Operating System Version:5 / 5.0


Compatible memory cards:MicroSD (TransFlash)
Internal RAM:2048
Internal RAM type:LPDDR3
Internal storage capacity:16 / 32 / 8
Maximum memory card size:128
RAM capacity:2 / 3
USB mass storage:Y


Subscription type:No subscription

Technical Details

Google applications:Google Maps,Google Play,YouTube

Weight & Dimensions

Depth:10.9 / 3.5 / 71.5
Height :10.5 / 14.4 / 152.4
Weight:140 / 170.1
Width:143.7 / 7.15 / 77.2