the battery is terrific in both stand bye and talk time .The price has dropped to $49.95 ,where can you get a phone like this without a contract for that price .

User- replaceable battery makes swapping batteries a simple, cost-effective task.

Very good battery life.

Great battery life

Having a user replaceable battery is a must for me

Smooth, silky performance and animations make the phone a pleasure to use... and all this with only 512MB RAM!Simple, elegant construction, removable battery and highly expandable (up to 64 GB

It's only been a few days, but the battery is good, the screen is responsive, the phone is fast, the service is good

Good camera, good screen, good battery, good performance, light weight, even a fitness chip that counts your steps.

It also has a good camera and exceptional battery life, but is missing a few basic features like a front-facing camera

It would not hold a charge and the problem was not the battery, it was the phone

Since the unit is charged from a USB port and the car has USB ports, I thought perhaps I could leave it plugged in while in the car and save the trouble of recharging the battery, but that turned out to be a mistake.

generally lasts a whole day without having to charge - unless you use GPS on a 2 hour road trip - that will drain the battery pretty fast

Smooth, silky performance and animations make the phone a pleasure to use and all this with only 512MB RAM!Simple, elegant construction, removable battery and highly expandable (up to 64 GB

Hoping the battery life and phone works good for at least a year :D

Overall the Lumia 635 has great battery life, quick touch response, and a decent size screen, which makes reading news articles easy on the eyes

Also has great battery life.

Battery life: huge improvement over the Lumia 521

I like that it has expandable memory, replaceable battery, bluetooth and wifi.

Worth the upgrade for LTE, 25% better battery life and faster processor

With my above average usage it lasts 1.5 days before it goes into battery saver mode

Good battery life,good camera, good storage.

At first I was thrilled with it, new UI, incredible battery life, and one of the best screens I've ever used our in the sun (soooo easy to see)

This phone meets all my expectations, not expensive, good looking, good battery life, and a decent screen

I like the fact it has a replaceable battery if it ever gives trouble.

Practically indestructible, good battery life and easy to add apps to SD card

I get great battery life with this phone

Worth the upgrade for LTE, 25% better battery life and faster processor

I was looking for a dependable phone that allowed my kids access to online and cloud-saved homework, was light on games, had a good camera, also dependable communication and GPS/Internet, with a replaceable battery, all for a decent price.

Can't see the pixels at all, and the image looks very crisp and clear!Battery life so far has never been below 90% before it's plugged into AC, but I'm not on a network (just using wifi)

I've had a Nexus 5, Samsung S4, etc Android always felt slow and laggy, and had terrible battery life

This phone has mostly everything I need and plus a phenomenal battery

It has problems reading sd cards and the battery was so bad it lasted only a hour

In summary:Pros:+ Very good cell signal (especially due to WiFi calling)+ Great battery life+ Smooth UI navigation - no lag for the most part - there's a small lag when you pull the notification bar

Decent battery life with a fairly durable case to protect it

The main issues I have are the battery life and redundancy of apps

The battery is also replaceable

Came with the wrong battery

Great battery life, great hardware, fast phone

Android always felt slow and laggy, and had terrible battery life

Good battery life

As a phone and texting device, it is superior in sound and behaviorThe Lumia 635 is a nice sturdy-feeling handset, with fantastic battery life.

No Wi-Fi 5Ghz connection (also saves battery)Highly recommended and future proof

days!The battery is replaceable, and that's going to save me hours that I had wasted trying to take care of the iPhone battery problem

This was not possible with my Nexus 4 phone which had abysmal battery

I've had a Nexus 5, Samsung S4, etc Android always felt slow and laggy, and had terrible battery life

Will recommend as a back up use and throw phone when traveling - has really good battery life

The battery is very good as well, and keeps energy for long time.

I was looking for a cheap smartphone for my social apps and some decent amount of web browsing...this phone fits into this criteria and it has exceptional battery life also....if you are tired of android or android like GUI(IOS) and looking for reasonable option this phone is a good alternative

The battery seems to last a lot longer than my previous phone and I love that it has 4G LTE almost

After losing my ipod nano, I use my Nokia Lumia 521 as my "gym mp3 player" because it works great for music, won't waste battery on my Lumia 635 and I wouldn't want to beat up on my a nice Lumia 635

The battery gets hot when charging and using it at the same time - feels like you have a hot iron burning into your ear

Maps and other apps we have used drain the battery down quickly so we end up in the won't shut off mode again

I bought it for the removable storage and battery, which I appreciate after having an HTC 8x for years, which is a sealed phone (hint: sealed phones are not salvageable if dropped in water

The point with a replaceable battery is that the phone could theoretically last a lot longer than other phones

I've had a Nexus 5, Samsung S4, etc Android always felt slow and laggy, and had terrible battery life

Good battery life..lasts all day..easy to use

Racing 2 shows just as nice as on my Samsung Galaxy 3 (although at a slightly lower resolution).The hardware works so much better than android, and the battery life is amazing, for a battery half the size of my Android phone battery!I can't praise enough how much I prefer 8.1 over Android!!!So far, no issues with multitasking

With WI-FI calling, it works as if I were in the US.

I don't do IOS but have Linux and Windows 8 computers, as well as, experience with using Cyanogen Mod on android

I've had an iphone and and a few androids, and they were great...but this phone does everything I need just as well as those did without the buyers remorse.

The store doesn't seem to be set up quite as well as with android and no where near as well as apple

It has all the features I liked about the 521 and the same handy T-Mobile/Nokia built-in apps (Cortana, T-mobile wifi calling, Here Maps/Drive with offline GPS) but is noticeably faster, has a more attractive design and larger screen, and has LTE capability

It has all the features I liked about the 521 and the same handy T-Mobile/Nokia built-in apps (Cortana, T-mobile wifi calling, Here Maps/Drive with offline GPS) but is noticeably faster, has a more attractive design and larger screen, and has LTE capability

Great price for unlocked phone with T-M, which the camera has frontal view for self -y