I've been using it for a week. So far so good. The battery life is honestly much much better. The resolution is brilliant and so is the audio and voice quality. nIt does heat up a bit at times during heavy downloading, but hey.... Just dip it in water and it's back to normal
I read few blogs where most of the Bloggers have commented M4 As Good Phone Price high, let me first get you through the M4 nnLTEndisplay 5'' 720 x 1280 pixels (~294 ppi pixel density) ipsnOS Android OS, v5.0 (Lollipop)nChipset Qualcomm MSM8939 Snapdragon 615nCPU Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53nGPU Adreno 405nPrimary 13 MP, 4128 x 3096 pixels, autofocus, LED flashnSecondary 5 MP, 720pnram/rom 2 GB RAM/ 16 GB (E2306)nBluetooth v4.1, A2DPnGPS Yes, with A-GPS, GLONASSnNFC YesnUSB microUSB v2.0nbattery 2400 mahnnMost important feature which is Given below, in high end Z3 is given in this mid range by Sony so that Customers can experience the cutting edge technology by Sony------At a decent Price.nn IP68 certified - dust and water proof up to 1.5 meter and 30 minutesnnCons ???nnPrice ? what if quality & technology come's with a price then people will buy Sony because they Make.Belive nnnthanksnnAdam
No doubt i am a SONY lover, At first i started with Xperia S, Now i upgraded my phone with xperia M4 aqua. nI am using this phone from a week and didn't find any problem, no heating issue, no lags.nScreen is producing beautiful vivid colors, nice build quality, white color is best in all.nSpeed and performance is awesome, music quality is mind blowing, no one can beat this.nCamera performance is very very good. screen size is perfect for hands.nSuper slim, easy to use, superb finish back.nIn short I am in love with this sexiest sony mid ranger.nLove u xperia
First day use without sim and memory card -> result heating Second day use with asphalt8, it (upper part) heated like it has been kept on gas. Rear Camera is worst than my current 8mp xperia P. No sharpness, worst color reproduction. Battery drained within two days of offline usage
Good front camera
worst 13mp camera from Sony
No value for your money
Edit: Yes I gave 4 stars to this item by July.nThis is september, I regret it.nnAug 28: Ear speaker got noisy. Thought it was a signal problemnAug 29: Same issue again. Gave it local service center (Tambaram, Chennai). They gave back after reinstalling the software. Speaker was buzzy again. They said NW quality could be poor. They play one inbuilt sound with lowering the vloume. It was OKnnAug 30: Tested the call quality with other SIM card comparing the same in another phone. It is issue with this phone onlynnAug 31: Resubmitted the phone. This time they accepted and said will make a repair and return back my 3 -5 working days. (When asked about Standby phone, they simply said its currently unavailable)nnSep 4: I Called local service center. Got the update as "Waiting for part". ETA 3-4 working daysnnSep 5; Tried Customer care chat support. I was asked to contact local service centernnSep 8: service center guys called me. Got the update as "Waiting for part". ETA 3-4 working daysnnSep 11: I Called local service center. Got the update as "Waiting for part". ETA 3-4 working daysnnSep 11: Called customer care. Got update as "Senior person from Sony will give a call back"nnSep 14: Sony Senior person called me and heard all my story. At last he said, I will get a update from Regional Head office, following day.nnSep 16: Service center guys called me. Got the update as "Waiting for part". ETA 1 hour upon receiving the part. When asked about part status, no answernnThis phone is still available for Sale in India. But the parts for repair is not available yet. Heard about Moto X Play. Yes I regret for choosing Sony.nnnnnnHave been using for almost one month. Can't say Excellent but Value for money. nFlipkart - U will never fail bro ! nPros: n- Battery backup is good. Modest usage: 1 day; Heavy usage: 12 - 14 hoursn Inbuilt stamina and ultra stamina mode gives more benefits while traveling. n- Camera is promising. (Except low light environment - Value for money) n- System will use about 600 MB RAM without any gaps. After installing some necessary background apps(FB, Whatsapp, Instagram, Truecaller), We will get 1 GB RAM for usage n- Internal memory - about 11 GB for user n- GPS hiccups most time. But with mobile data or Wifi it will catch easily. n- Charging time - 2 hours n- Easily accessible power button and Volume rocker (Good for Music on the go) n- Water proof (didn't have guts to test it though) n- 4G Enabled at right time (didn't test it though) nCons: n- Dont ever activate Sony MyXperia protection (Anti-theft app). It almost bricked my phone after Google services got updated. n- Heating - Yes it is. Same as all Latest Snapdragon devices n- Classic In-ear Ear phones (Like Old Nokia - long end for left and short end for right). Seriously Sony ??.. Not even In-canal headset for 21K n- USB Cable + 3-PIN wall charger (Not retractile Ground head)- So I gotta find 3 phase outlet every time i wanna charge..?!