The Galaxy Note 3 is an excellent device, but the chrome-plated plastic frame made it feel a bit cheap. I noted previously that all Samsung had to do was make the edges out of metal or high quality plastic, similar to what Nokia does with plastics, to give it the high-class design deserving of its high price. Samsung did just that with the Galaxy Note 4.

Samsung's Note line always sets the bar for Android smartphones and the Galaxy Note 4 does so again with a refined exterior design to match industry-leading specifications.

Samsung toned down the TouchWiz UI, beefed up the S Pen functionality, improved the camera, and knocked it out of the park with the display. The only trouble I have now with the Galaxy Note 4 is trying to figure out if I can afford to add one to my collection.

Specifications

• Processors: Qualcomm Snapdragon 805 2.7 GHz quad-core CPU
• Display: 5.7-inch quad HD Super AMOLED screen with 2560 x 1440 pixel resolution (518 pixels-per-inch)
• RAM: 3GB, the iPhone 6/6 Plus have just 1 GB
• Storage capacity: 32 GB internal with microSD card slot
• Cameras: 16-megapixel rear with optical image stabilization (OIS), and 3.7 megapixel front facing
• Radios: 802.11a/b/g/n/ac (2x2 MIMO)Wi-Fi, Bluetooth 4.1 LE, near-field communications (NFC), ANT+, infrared, GPS
• Battery capacity: 3,220 mAh with ability to fast charge to 50 percent in 30 minutes
• Dimensions: 153.5 x 78.6 x 8.5mm, and 176 grams (6.21 ounces)

The Note line continues to set the specifications bar with the processor and camera standing above the BlackBerry Passport , the other leader in smartphone specifications.

On the hardware

The Note 4 looks much like the Note 3 and Galaxy S5 so there is nothing earth-shattering about the form factor and layout. You will find the physical home button centered below the display, with the fingerprint scanner that I can only get to work when programming it and never again, the camera and flash centered on the back with the questionable heart rate monitor, the typical Samsung power button on the right, and both the headset jack and IR port on the top.

The back panel is removable so you can access your nanoSIM card, microSD memory expansion card, and large capacity 3,220 mAh battery.

Samsung went back to a more traditional microUSB port on the bottom that also doubles as the microHDMI port. The Note 3 and Galaxy S5 had a USB 3.0 port on the bottom that may have confused customers more than helped. USB 3.0 is useful for file transfers, but I haven't heard of much demand for that so moving to a more standard port with fast charging capability makes more sense.

The Note 3 supports Samsung Fast Charge and Qualcomm Quick Charge so you can get up to 50 percent of the battery capacity in 30 minutes. Samsung also includes advanced power saving modes that lets you keep going for a much longer period of time.

Design: The very first thing I noticed when I took the Samsung Galaxy Note 4 out of the box was the metal frame. The chamfered metal edges are reminiscent of what HTC did with the One M7 and Apple with the iPhone 5. My review unit is the black model, but I found the white one at the Samsung meeting to be particularly striking.

Samsung didn't just add a metal frame, it designed a metal frame with reinforced corners to provide additional device drop protection. You can see the beveled metal edges transition into each of the four corners so the frame protrudes just a bit with more metal in the corners. I haven't drop-tested the Note 4, but corner landings are usually the worst for a phone and these look to help.

There is a bit of a sharp edge on the top of the sides that you can feel when you hold the Note 4 in your hand, but it indicates to me that the Note 4 is different than previous models and hasn't affected my usage in any way.

Display: I thought the LG G3 quad HD display was great, but admit to the error in my judgement. After a bit more time with it, I found the fonts to look "off" and the display to lack the brilliance I initially felt it had. Honestly, I think 1080p displays on other leading smartphones are actually better and don't require as much power. LG was the first to try out such a high-resolution display, but the implementation just isn't quite there yet.

This is not the case on the Galaxy Note 4. Samsung also went with a high resolution quad HD display, but knocked it out of the park. DisplayMate tested the latest smartphone screens and awarded the Galaxy Note 4 the best performing smartphone display it has ever tested. The Apple iPhone 6 Plus is the best smartphone LCD display ever tested, but the Note 4 beats even that device.

It is a Super AMOLED type display and, in addition to having colors that pop like nothing you have seen before, the fonts are crisp and clear. You won't find another display this good today, which is the way it should be for a Samsung product.

S Pen: Samsung created the "phablet" large display market with its first Note which sold much better than expected. The defining feature of the Note line over other large screen smartphones is the stylus. The upgrades made to the S Pen for the Note 3 S Pen were fantastic and Samsung takes the S Pen even further in the Note 4.

One major improvement is in regard to text selection. The S Pen now functions like a mouse cursor which makes text selection a breeze. S Pen sensitivity has been doubled to over 2,000 levels of pressure to give you paper performance right on your display.

The ability to create a calendar appointment with the S Pen, including a time and location, was slick and something I could see myself using regularly.

Camera: The Galaxy Note 4 gets an upgraded camera that even exceeds the one found on the Galaxy S 5. The addition of optical image stabilization significantly improves photo and video quality, especially when you zoom in on images. Auto HDR is present, as well as a number of fun shooting modes and voice control.

The front-facing camera gets bumped up to 3.7 megapixels with a wider f/1.9 aperture lens. There is a "wide selfie" mode that captures selfies in a panoramic manner to capture more than just you. The heart rate monitor button on the back can actually be used as a selfie shutter button too.

If you want higher quality selfies, Samsung includes a new "rear-cam selfie" mode. Select this mode, move the box on the display to where you want to appear in the image, then turn the phone around and aim it at yourself. The software will identify a person in the photo, start the countdown, and then capture your image.

 Look at the software, conclusions, and rating