ASUS Zenfone 4 (Blue, 8 GB)
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ASUS Zenfone 4 (Blue, 8 GB) (1 GB RAM)


ASUS Zenfone 4 (Blue, 8 GB)  (1 GB RAM)

31,409 Ratings & 4,473 Reviews
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  • 1 Year for Mobile & 6 Months for AccessoriesKnow More
    • Blue
    • Red
    • Yellow
    Please select a Color to proceed
    • 1 GB RAM | 8 GB ROM | Expandable Upto 64 GB
    • 10.16 cm (4 inch) WVGA Display
    • 5MP Rear Camera | 0.3MP Front Camera
    • 1600 mAh Lithium Battery
    • Intel Atom Z2520 Processor with Intel Hyper Threading Technology Processor
    Easy Payment Options
    • No cost EMI starting from ₹1,084/month
    • Net banking & Credit/ Debit/ ATM card
    View Details
    • 7 Days Replacement Policy
    • GST invoice available
    Product Description
    An amalgamation of technology and style, the Asus Zenfone 4 comes with the Asus ZenUI, PixelMaster for images, SonicMaster for sound, and an impressive Intel processor.
    Timeless Design

    The Asus Zenfone 4 flaunts a simple, ergonomic and innovative design which is inspired from the classic ZenBook. The design incorporates the iconic concentric circle finish with a unique fine texture which lends the phone a classic look and feel.

    Incredible Performance

    Experience Intel's magic with the 1.2 GHz dual core processor which makes the phone totally responsive and efficient. Switch between multiple apps easily, browse through heavy webpages and run games smoothly on the Asus Zenfone 4. Moreover, the phone comes with 1 GB of RAM which adds to the performance efficiency.


    Enjoy your photos and videos on the 4-inch TFT multi-touch capacitive display which exhibits a resolution of 800 x 480 pixels. With Soda Lime Glass, Asus assures tough protection from damages and better durability without compromising on beauty.

    Superb Photos

    Click excellent photos with the 5 MP rear camera infused with Asus's unique PixelMaster technology which combines five brightness-enhancing lenses to achieve perfect photos. Also, the phone comes with a 0.3 MP VGA camera.

    PixelMaster Technology

    Combining hardware, software and premium optical design, the PixelMaster technology by Asus is integrated into this Zenfone 4 to produce professional quality photos. The technology delivers images with excellent clarity, contrast and richness.

    Unparalleled low-light performance

    The increased low-light performance of this Asus Zenfone allows you to take clear and sharp photos and videos in poorly lit situations. It adjusts the pixel size and image processing algorithms to boost color contrast and reduce noise.


    Developed with a five element optical formula, the camera provides distortion-free photos with excellent optical performance. The device has a wide f/2.0 aperture that allows capturing of finer details well.

    Time Rewind

    With the Time Rewind feature, the camera automatically begins capturing images two seconds before and one second after pressing the shutter button.

    Asus ZenUI

    Simple, intuitive, and extremely functional, the ZenUI is exclusively designed to function based on your needs. Features such as What's Next, Do It Later, Omlet Chat, PixelMaster, Zen Link, and Open Cloud provide smart options to prevent complications and ease out your life.

    Ultimate Sound Experience

    A combination of high quality hardware and software, Asus's SonicMaster technology is designed to deliver an exceptional sound experience. This unique audio optimization technology has been developed by the Asus Golden Ear Team.

    Dual SIM

    The Asus Zenfone 4 comes with dual SIM standby support allowing you to maintain just one device for your personal as well as work needs.

    Operating System

    The Asus Zenfone 4 comes with Android Jelly Bean 4.3 operating system installed in the device. The OS is upgradeable to the latest Android KitKat on this Asus device.


    This Asus smartphone offers up to 8 GB of internal memory to store all your multimedia files and important documents. The memory of the device is expandable up to 64 GB via a micro SD card. Along with these memory options, Asus provides 5 GB free lifetime Asus web storage.


    Enjoy endless around-the-clock connectivity with friends and family via 3G or Wi-Fi on your Asus Zenfone 4. Furthermore, the phone lets you transfer data to other devices via Bluetooth or USB connect.

    Battery Life

    The Asus Zenfone 4 comes with a strong 1600 mAh lithium battery which offers up to 12 hours of 3G talk time and 295 hours of 3G standby time.

    In The Box
    • Manual, Warranty Card, Charger, USB Cable, Handset
    Model Number
    • A400CXG
    Model Name
    • Zenfone 4
    • Blue
    Browse Type
    • Smartphones
    SIM Type
    • Dual Sim
    SAR Value
    • At the Head - 0.745 W/Kg
    Display Features
    Display Size
    • 10.16 cm (4 inch)
    • 480 x 800 Pixels
    Resolution Type
    • WVGA
    Display Type
    • TFT
    Other Display Features
    • 10-finger Multi-touch Panel, Soda Lime Glass
    Os & Processor Features
    Operating System
    • Android Jelly Bean 4.3
    Processor Type
    • Intel Atom Z2520 Processor with Intel Hyper Threading Technology
    Processor Core
    • Dual Core
    Primary Clock Speed
    • 1.2 GHz
    Operating Frequency
    • GSM - 850, 900, 1800, 1900; UMTS - 2100
    Memory & Storage Features
    Internal Storage
    • 8 GB
    • 1 GB
    Expandable Storage
    • 64 GB
    Supported Memory Card Type
    • MicroSD
    Phone Book Memory
    • Yes
    Call Log Memory
    • Yes
    SMS Memory
    • Yes
    Camera Features
    Primary Camera Available
    • Yes
    Primary Camera
    • 5MP Rear Camera
    Secondary Camera Available
    • Yes
    Secondary Camera
    • 0.3MP Front Camera
    HD Recording
    • No
    Connectivity Features
    Network Type
    • 3G
    Supported Networks
    • GSM
    Internet Connectivity
    • Wi-Fi, 3G, GPRS, EDGE
    • Yes
    3G Speed
    • 42 Mbps HSDPA; 5.76 Mbps HSUPA, HSPA+
    • Yes
    Bluetooth Support
    • Yes
    Bluetooth Version
    • 4
    • Yes
    Wi-Fi Version
    • 802.11 b/g/n
    • No
    USB Connectivity
    • Yes
    • Yes
    Map Support
    • Google Maps
    GPS Support
    • Yes
    Other Details
    • Yes
    Touchscreen Type
    • Capacitive
    SIM Size
    • Micro SIM
    Upgradable Operating System
    • 4.4 (KitKat)
    Other Features
    • 5 GB Free Lifetime ASUS Web Storage, Mirac Wi-Fi Protocol Wi-Fi Support
    GPS Type
    Multimedia Features
    FM Radio
    • Yes
    Audio Formats
    • MP3
    Battery & Power Features
    Battery Capacity
    • 1600 mAh
    Battery Type
    • Lithium
    • 61.44 mm
    • 124.42 mm
    • 11.5 mm
    • 115 g
    Warranty Summary
    • 1 Year for Mobile & 6 Months for Accessories
    Ratings & Reviews
    31,409 Ratings &
    4,473 Reviews
    • 5
    • 4
    • 3
    • 2
    • 1
    • 13,658
    • 8,433
    • 4,763
    • 1,907
    • 2,648

    ASUS Zenfone 4: Best budget phone in the market!

    I'm stepping down after using a Galaxy Note 3 (which I lost,hence this phone in the interim),but I will to try to be as objective about the Zenfone 4 as possible.

    1. Unboxing: The phone came in a stylish little box which slides out instead of flipping open. Contents include the handset, battery, 2-pin USB wall adapter and a data-cum-charging cable. Earphones have been omitted as an obvious cost cutting measure. The device has a sturdy look to it,though very plain. The concentric circle desig...

    Sarthak Singh

    Certified Buyer, Ahmedabad

    Jul, 2014

    Report Abuse

    After nearly 4 months of use.....previous title:Don't worry Radio is there....and much more to expect or not to expect.

    After nearly 4 months of use:
    This is gonna hurt.
    The phone used to crash many times.but there were many updates from Asus for that too to resolve those crashes.may be they knew this.

    And when new Android OS update came on air, was happy thinking of what new features it will give me, but then phone refused to update and got stuck.had to reset from recovery menu and then again when I checked for updates, it says no new updates.looks like Asus removed new OS upgrad...

    Omparkash Singh

    Certified Buyer, Bangalore

    Jul, 2014

    Report Abuse

    Fixed battery Issue ....

    hey guyz .
    I bought this phone before 1 month.
    the phone is working perfect .
    1. Back Camera is very good. however flash is missing. Front is ok not too great. the best thing about the camera is auto focus. Camera is heavily customised. front camera also has face detection sensor which generally not fount in this price segment.
    2.display is good. however viewing angles are too great but satisfactory.
    display is bright enough . you cant feel any problem even in sunlight.
    3.sim card are working...

    Anas Alam

    Certified Buyer

    Sep, 2014

    Report Abuse

    perfect as a budget phone!

    i preordered it for white color and got in just two days on 3rd sept.
    even after buying there was preorder option and now its out of order.
    phone is quite nice if you don't have high expectation like on redmi 1s.
    the zen ui is superb and after buying this phone i came to know that asus zenfone design got reddot award of 2014 for best design. and i must say the design is really worth for winning award.

    it is way better than zenfone 4 and comes nearer to zenfone 5.

    pros of this phone for such...


    Certified Buyer

    Sep, 2014

    Report Abuse

    Moto Say hello to Asus Papa

    Kudos to Asus and Flipkart for bringing such a great smart phone in India where we the (middle class) are at the mercy of some big brands to launch low feature mobile phones. Moto e came and changed the scenario a little bit. Still it had many shortcomings , such as a poor camera and no front camera. All these shortcomings have been removed by asus in this device.
    You look at the phone and can resist yourself saying, "Wow such a great shape'. It is a kind of sexy shape.
    apart of this you get...

    Gautam Chatterjee

    Jul, 2014

    Report Abuse

    It perfectly fits with my requirements.

    I am in Mobile s/w dev profession last 11 years. I have seen very basic mobile to very high end mobiles. My requirement was very clear:

    Why did I choose this phone:
    1. I need a phone , not to show off.
    2. I need a phone which assist me with basic apps + Android apps.
    3. I need big screen.
    4. I need good speaker quality as I use IHF 90% of time.
    5. I need simple moderate camera. As for photo already have high end camera.

    What I like:
    1. Wonderful touch screen and feel.
    2. Spender look and fi...

    Arvind Gupta

    Certified Buyer, Bangalore

    Sep, 2014

    Report Abuse

    Is this the Moto E killer?

    Priced 1000 bucks less than the Moto E, this phone surely should get a lot of people interested.
    Asus is an ace company when it comes to hardware and they have reigned at the top for quite some time. Unmatched quality of Asus can be determined solely by the fact that the Nexus 7 tablets are manufactured by ASUS.

    And this phone seems to have it all.

    A dual sim which is a standard for all phones now, with dual camera (5MP and 0.3MP).
    Thats something the Moto E does not have. Moreover, it has ...

    Ketan Pahuja

    Jul, 2014

    Report Abuse

    Better than Xiaomi Redmi 1S

    After using the phone for about a week all i can say about this asus zenfone 4 A450CG is that it's simply AWESOME'
    Key Points:
    Asphalt 8 on high settings runs as smooth as butter and i mean it(just make sure to clear out your ram before stating the game) and same goes for modern combat 5 too.
    Performance wise it's on par with nexus 5 i would say based on my experience with both nexus 5 and asus zenfone 4.5.
    It comes with usable storage of 4.5 gb out of 8 gb
    It supports otg natively
    Gets 500-5...

    Kaushik Choudhury

    Certified Buyer

    Sep, 2014

    Report Abuse

    Smart enough phone for smart enough people

    It's good to own a Hayabusa.
    It's not SO good to ride it in city traffic.
    Where the RD-350s can keep up with you.
    What if the the RD were sold at the price of a RX-100 ?
    That describes my journey from FlagShip Phones to Asus Zenfone 4
    Everything I need to do in real life, it can do.
    From fringe-area-calls thru navigation to heavy gaming.

    "But does it have Electric Self-Start?" "No, but I have legs to kick-start it"
    Yes, there are some small cons, but trust me, we can live with that...
    For ex...

    B R Gurunandan

    Certified Buyer, Bangalore

    Sep, 2014

    Report Abuse

    Review after using for about 4 months.

    Was looking for a phone for about 3 months.
    Finally I bought this for ?6300, and trust me when I say.. I didn't expect the phone to be so awesome when I ordered it.

    1. 4.5" display
    2. Corning Gorilla Glass 3 protection (no need of screen guard)
    3. 8MP primary camera (Superb photos, best camera under 10k)
    (Amazing variety of modes including HDR, TimeLapse, Animation, Selfie, Time Rewind, Beautification, Depth of Field, Smart Removal, All smiles)
    4. Powerful LED flash support
    4. Mat...

    Ankur Desai

    Certified Buyer, Fatorda

    Jan, 2015

    Report Abuse
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