Sony Xperia Z1 Review

Has Sony finally righted the wrongs of the Xperia Z and given us a phone worthy of being a flagship?


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Sony might be a household name when it comes televisions and audio products but in the smartphone segment, they are only just getting their foot in the door. They did have their fair share of success in their first solo outing (after ditching Ericsson) in the form of the Xperia S, Go, Sola and the Ion. 2013 didn’t really start off too well for Sony however as despite being the first to announce and launch this year’s flagship droids, the response from the market was strictly lukewarm at best. The Xperia Z was a striking phone no doubt, but many niggling issues held it back from reaching the success and fame Samsung’s Galaxy phones do.

Rather than just sitting tight and waiting for next year’s refresh, Sony went back to the drawing board with all the feedback and six months later, we have a refreshed flagship with the Xperia Z1. With a solid spec sheet and familiar design principles, is this enough to keep Sony fans happy without requiring another ‘flagship’ for the holidays? Let’s find out.

Design and Build
The Xperia Z1 may look like the Z from pictures but in reality, is brand new. The main chassis is built using a unibody aluminium frame which makes it feel a lot more rigid than the old model. It’s also gotten a bit of heft but it’s something we can live with. At 170g, the Z1 feels solid to hold and the slight increase in depth (now 8.5mm) gives a much better grip. The notification light is not built into the earpiece and is flanked by the 2MP camera and array of sensors. All the ports are covered by flaps which comply with the IP58 certification. We have a microSD, microUSB and microSIM slots along with the volume rocker, power button and a new addition in the form of a dedicated shutter button. The Z1 is a serious camera phone so adding a manual shutter button was a logical choice.

 Sony Xperia Z1 Review

A good looker


The speaker and mouthpiece are placed in a wide grille at the bottom and a lanyard is thrown in as well for good measure. Around the back, we have the 20.7MP sensor and Sony’s G lens array for better optics. Sony has taken a beating when it comes to their smartphone optics, especially the high-end droids so we’re hoping the infusion of their Cybershot tech would save the day. The front and back are both protected by a screen guard which holds the glass in place in case it shatters. More than scratches, it’s the fingerprints you need to worry about as it goes from mirror finish to greasy in seconds.

sony xperia z1

Aluminium frame is a lot sturdier compared to Sony's previous offerings


We’re happy with what Sony has achieved with the Z1 in terms of design. There’s no overdose of chrome accents nor have they fallen prey to make the world’s slimmest phone. You’re left with a very comfortable smartphone with premium looks to back up the high price tag. 

We’re happy to report that the dull, lifeless screen of the Z has been ditched for the Triluminos display we first saw on the Z Ultra. The brightness and colour contrast gets a huge boost and doesn’t seem washed out or faded in any way. The 5-inch Full HD display gives you ample screen real estate for browsing and watching videos. Sunlight legibility is awful, however, as it’s almost impossible to see anything on the display on a clear day and the sun beating down. In terms of software, we have Jelly Bean 4.2.2 and Sony’s tweaked Xperia skin which made its debut in the Z Ultra. The skin looks the same but there are added elements like toggle switches in the notification bar, a new options menu in the app drawer and few changes to the settings and loading screens. All of this works very smoothly without any lag. There are a couple of ‘small apps’ which can be accessed via the third onscreen button. You can add more from the Play store as well.

sony xperia z1

A familiar look


The Z1 is powered by Qalcomm’s latest and greatest Snapdragon 800 SoC. This consists of four cores capable of running up to 2.2GHz. Add to this 2GB of RAM and we’re looking at some very smooth UI and app performance. Looking at some benchmarks, we got a pretty impressive 16151 points in 3DMark Ice Store Unlimited benchmark and 28435 in AnTuTu.

sony xperia z1

As powerful as it gets


While you should really take these number with a pinch of salt, it’s safe to say that the Z1 packs in one of the most powerful chipsets out there and is ready for even the most demanding games. However, with great power comes heating issues and the Z1 is no stranger to this. Fire up Google Maps or the camera and you’ll feel the Z1 quickly heat up around the back. 

The Walkman music player is very similar to the ones we’ve seen in the past and so is the video player. There are some new animations but apart from this, nothing’s really changed much. Audio quality is good through headphones and mercifully, the speaker volume is a lot louder compared to the Z and the Z Ultra. It’s not something you’d use to watch a movie but will suffice for alerts. The ClearAudio+ enhancement adds a nice punch to your music. You could also fine tune your audio through a 5-band graphic equaliser along with features such as Clear Stereo, Clear phase, xLOUD and Dynamic normaliser.

sony xperia z1

Good media capabilities


The video player won’t read WMV, FLV and some AVI files, but everything else, including MKV files, works just fine. There’s 16GB of onboard memory, which is expandable to 64GB via microSD card. Out of this, you get about 11.7GB for your media.

The Indian version of the Z1 will not support LTE but you do get full quad-band 3G and GSM support. There’s also Wi-Fi a/b/g/n/ac with Wi-Fi Direct and hotspot functionality, USB 2.0 and OTG support, Bluetooth v4.0, NFC, GPS and GLONASS. The good news is that Sony has fixed the earpiece issue that plagued the Z and Z Ultra. The echoing effect has gone leaving you with good audio reception even in noisy environments. Along with Google apps, Sony has thrown in a couple extras of their own like Sony Select, Sociallife, Video Unlimited (doesn’t work in India), TrackID, McAfee and their task automation app called Smart Connect.

sony xperia z1

The screen is a lot more vivid this time compared to the Z


This is Sony’s pièce de résistance as the Z1 packs in a massive 20.7MP 1/2.3-inch sensor and Sony’s G lens which is typically used in their point-and-shoot cameras. Digging a little deeper reveals a 27mm wide angle lens with an aperture of f/2.0. All of this comes together very well given the ideal lighting conditions. The Z1 loves macros as you can see from the sample images. Colours and texture are captured in great detail even when zoomed in all the way.

sony xperia z1

Gorgeous from every angle


The same goes for landscape shots. However, as the light dims, the performance starts taking a downward spiral. The shot of the cat was taken at roughly 7PM. You’ll notice that the details are a bit fuzzy and not very sharp. We tried this in burst and normal mode to negate any hand shake but this is the best we could get. At night, the Z1 still manages good macros with very little to no noise but anything with multiple light sources and the sensor goes crazy. There’s a whole lot of colour noise which just ruins the entire picture. It’s quite sad that Sony still hasn’t managed to crack good low-light pictures on their phones. 

sony xperia z1

Captures excellent detail in macros


sony xperia z1

Good macro performance even without sun light


sony xperia z1

Details get a little hazy in low-light


sony xperia z1

Macros don't have any noise even without any light


sony xperia z1

Low-light landscape shots get shot to hell


The new interface is quite slick and easy to use and there are some new options added as well, like Timeshift burst, AR effect, Info-eye and Social live. Timeshift burst is impressive as it takes about 62 images the moment you release the shutter. You can see the AR effect in action in our video below. Info-eye lets you scan business cards and save all the details directly to your contacts or get more information on books and wines by pointing it at specific areas on the object. Finally, Social live lets you broadcast whatever you’re shooting live to your Facebook timeline.

Battery life
The Z1 ran through our 8-hour loop test with 26 per cent battery to spare. This is with STAMINA mode turned off. Given the powerful chipset onboard, the larger 3000mAh battery will easily last you an entire day even with heavy usage. 

Verdict and Price in India
With the Z1 retailing online for Rs 41,700, it’s hands-down a better option than the Xperia Z Ultra and worth the premium over the Xperia Z. Within the Xperia family, the Z1 is Sony’s best offering yet as it fixes most of the nagging issues from its predecessor, which is always a good thing. The Z1 excels in the media department, is waterproof and dustproof, has a powerful chipset and good battery life. The new camera is also pretty impressive for macros but fails miserably in low-light, which is a real disappointment considering all the hype around its imaging prowess. It does have some very interesting apps for the camera though, so we’ll give Sony credit for that. The heating issue and the poor sunlight legibility are the other two major niggles we had with the phone.

Overall, the Z1 is a marked improvement over its predecessor and we would recommed this as an upgrade to the Z. Choosing between this and the LG G2, however, poses a very tough dilemma which will be resolved shortly once we're done testing the latter, so stay tuned.

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Sony Xperia Z1 Specifications

A camera as intelligent as the human eye: Sharper. Clearer. Brighter. That’s what Sony’s compact digital cameras give you. And with Xperia Z1, we have created the best camera phone built with the very same components, packaged into a 8.5 mm slim smartphone. It combines a large 1/2.3” 20.7 MP Exmor RS for mobile image sensor, Sony’s award-winning G Lens and intelligent BIONZ for mobile image processing engine. This unique combination gives you images that are delivered with a superior sharpness, clarity and brightness – always. Large 1/2.3” 20.7 MP image sensor: The large 1/2.3” 20.7 MP Exmor RS for mobile image sensor captures more light from your scene to create ultra-high definition images that take full advantage of the camera’s lens. The sensor enables higher sensitivity that decreases noise to ensure smooth, clear reproduction, reproducing every stunning detail with greater fidelity. Intelligent BIONZ for mobile image processing engine: For enhanced detail reproduction, Sony’s intelligent BIONZ for mobile image processor engine employs powerful algorithms to generate vibrant realism in every shot. By-pixel super resolution, Auto exposure and Auto white balance renders colours captured by the Sony G Lens accurately – creating a balance of brightness while enhancing and reproducing colours with rich layers of texture and depth, just as the human eye perceives them. Together with the 1/2.3” 20.7 MP Exmor RS for mobile image sensor, the BIONZ for mobile image processor engine also eliminates noise to give you the best camera phone possible. And all while the ISO 6400 sensitivity enables incredibly clear low-light pictures without sacrificing detail.


Form FactorBar
Screen TypeTFT Capacitive TouchScreen
Screen Size5.0 inches
Screen Resolution1920 x 1080
Number of Colours16M


ProcessorQuad Core
Speed2.2 GHz


Internal Memory16GB
Extendable MemorymicroSD, up to 64GB

Camera Features

Sensor Resolution20.7MP
Digital Zoom8x
Video resolution / frame rate1080P / 30fps
Video RecordingYes
Front facing camera2MP

General Features

Version4.2.2 (Jelly Bean)
Bluetooth FeaturesYes
MessagingSMS, MMS, E-mail
USB ConnectorYes
Available ColoursBlack, White, Purple

Carrier Networks

2GGSM 850 / 900 / 1800 / 1900
3GHSDPA 850 / 900 / 1700 / 1900 / 2100




Dimensions144.4 x 74 x 8.5 mm


Audio connector3.5 mm


Talk Time with Standard BatteryUp to 13 h 50 min (2G) / Up to 15 h (3G)
Standby Time with Standard BatteryUp to 880 h (2G) / Up to 850 h (3G)

Miscellaneous Features

Built in ApplicationsGoogle Chrome|#|Google Voice Search|#|Google search|#|Google Maps for Mobile with Street view and Latitude|#|Google Talk Application|#|Sony Select|#|Web browser (WebKit)

After Sales Service

Warranty Period1 Year


Warranty Period1 Year

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