As already doing lead from the first model, Samsung chose under the fair IFA held in Berlin to present the new and highly anticipated Samsung Galaxy Note 4 . The company has followed the line of their latest releases, picking here and there to create your new phablet. The Samsung Galaxy Note 4 is the metal frame of the Samsung Galaxy Alpha sensors S5 Samsung Galaxy and still has many of the features we saw in the Samsung Galaxy Note 3 . The new model raises the bar on key points such as display, processor and camera. We compare it with the previous version to see how much has improved.
Display and Design
Samsung has decided that 5.7 inches is sufficient and Samsung Galaxy Note 4 is still committed to the same screen size as its predecessor. Also repeated with technology Super AMOLED , common in high-end brand, and both have a sheet of glass resistant Corning Gorilla Glass 3 to protect the screen from scratches or shock. This is the resolution that makes the difference, and of course the new model wins the battle. Panel Samsung Galaxy Note 4 has QHD resolution , which is equivalent to 2,560 x 1,440 pixels and nothing less than 515 dots per inch . For his part, Samsung Galaxy Note 3 has display FullHD , which corresponds to 1,920 x 1,080 pixels and 386 density points.
The design is also enhanced and, as mentioned, Samsung includes a outer metal frame of truth no more, plastic aluminum effect , which is just what we found in the Samsung Galaxy Note 3 . This gives Resistance and much remains more aesthetic. Keep holding plastic back shell texture that mimics leather , but the new model has the more stylized forms. The two are practically equal in weight and size
Camera and Multimedia
How could it be otherwise, Samsung Galaxy Note 4 has a higher resolution camera, namely 16 megapixel against the 13 megapixel of the first model. The second major difference comes with the stabilizer image, but both carry the Samsung Galaxy Note 3 is d i gital, while the Samsung Galaxy Note 4 is Optical . This means that the system measures and subtracts the tremors shaking the camera module, as if he dampers. This will get clearer photos even in low light and videos are much smoother movements. The two share many other features like autofocus, LED flash, BSI sensor g bing video in 4K resolution at 30 frames per second. Nor could they miss the exclusive features offers Samsung , including Dual Camera, Sound & amp; Face and Beauty Shot. Samsung Galaxy Note 4 also adds the option of Selective Focus which debuted with the Samsung Galaxy S5 and has a function for selfies . Speaking of selfies, FRONT camera has a sensor 3.7 megapixels and Lens aperture f / 1.9 also allows selfies Group like a panorama. The front camera Samsung Galaxy Note 3 is Two megapixels resolution.
Samsung continues to maintain a high media profile both in terms of the Supported formats and the high quality sound 192kHz . They also include the Group Play function, integrated player, Internet radio and voice dictation. Samsung Galaxy Note 4 opens a new function Voice Recorder which includes several different recording modes
Power, memory and operating system
power is another key point and Samsung Galaxy Note 4 meets expectations. The international version has a Snapdragon 805 quad-core with architecture Krait 450 and operating at 2.7 Ghz frequency. He is accompanied by graphics chip Adreno 420 and 3 Gb of RAM. Samsung Galaxy Note 3 has a Snapdragon 800, also quad-core but with architecture Krait 400 and operating at 2.3 Ghz . In the graphic found a Adreno 330 and 3GB RAM. Both are very powerful chips, but as you may have noticed, the Samsung Galaxy Note 4 is the generation. Both are available in another version chip eight cores, but the situation is similar, with Note 4 premiering newer model of the range Exynos .
The operating system is Android 4.4 KitKat but Note stand out especially for its unique features especially those that are intended for Touch Pen including. Samsung says S Pen of the Samsung Galaxy Note 4 is more accurate than the previous model, and the fact is that it works very fluid, getting closer to the feeling to write with a real pencil. Both have many similar features, but Samsung has improved the performance of some of them, like or Multi Air Command window, multitasking that allows us to work now popups. Samsung Galaxy Note 4 also takes some functions that were released with the Galaxy S5, like Download Booster, Ultra Power savig Mode and the latest version of S Health. also includes mode Dynamic display block.
Connectivity and autonomy
Both models feature a profile of connections high, as befits a top-end devices. We started with the Internet connection, which may be done through mobile networks 4G or 3G , plus through WiFi High Speed . If we want to connect other equipment can create a WiFi zone. Continuing with wireless connections are antenna GPS, Bluetooth, DLNA, chip NFC, WiFi Direct, ANT + to sports accessories and port Infrared . The physical connectors are pin headphones and MicroUSB 2.0 support MHL (version 3.0 on the Galaxy Note 4). Note that the Samsung Galaxy Note 4 integrates a heartbeat meter in the rear and a fingerprint sensor on the start button increases Security the device.
The two models have a battery of about the same ability, 3,220 milliamps Samsung Galaxy Note 4 and 3200 milliamps for the Note 3. But we only have data Note 3, which supports 420 hours a single charge rest and to 21 hours in use.
Conclusion
Samsung has continued to focus on the concept we knew, but improving certain areas and introducing the latest systems we’ve seen in other high-end. The Samsung Galaxy Note 4 is a Samsung Galaxy Note 3 enhanced with a stronger sharper screen, a more sensitive stylus, with a higher resolution camera and a more attractive and durable design. The new Samsung Galaxy Note 4 is a evolution, not a revolution, but a system that worked very well, so I did not need big changes.
Comparative Overview
SAMSUNG GALAXY NOTE 4 | SAMSUNG GALAXY NOTE 3 |
| Brand | Samsung | Samsung |
| Model | Galaxy Note 4 | Galaxy Note 3 |
Display
| Size | 5.7 inch | 5.7 inches |
| Resolution | 2,560 x 1,440 pixels QHD | FullHD 1920 x 1080 pixels |
| Density | 515 dpi | 386 dpi |
| Technology | Super AMOLED | Super AMOLED |
| Protection | Glass Corning Gorilla Glass 3 | Glass Corning Gorilla Glass 3 |
Design
| Dimensions | 153.5 x 78.6 x 8.5 mm | 151.2 x 79.2 x 8.3 mm |
| Weight | 176 grams | 168 grams |
| Colors | White / Black / Gold / Red | White / Black / Pink / Red |
| Water Resistance | No | No |
Camera
SAMSUNG GALAXY NOTE 4 | SAMSUNG GALAXY NOTE 3 |
| Resolution | 16 megapixels | 13 megapixel |
| Flash | Yes | Yes |
| Video | 4K 2160p @ 30 fps @ 1080p FullHD 60 fps HD 720p @ 120 fps | 4K 2160p @ 30 fps FullHD 1080p @ 60 fps HD 720p @ 120 fps |
| Features | BSI Sensor Intelligent Optical Stabilizer Autofocus Dual Camera Shot Drama Sound & amp; Function Beauty Face selfie Virtual Tour Shot HDR Panorama | Intelligent Sensor BSI Stabilizer Autofocus Dual Camera Drama Shot Sound & amp; Shot Best Animated Picture Photo HDR Panorama Sports Surround Shot |
| Front Camera | 3.7 megapixel Aperture f / 1.9 Selfie group | 2-megapixel |
Multimedia 
SAMSUNG GALAXY NOTE 4 | SAMSUNG GALAXY NOTE 3 |
| Formats | H.264, MPEG-4, H.263, VC-1 , WMV7, WMV8, Sorenson Spark, MP43, VP8, MP3, AAC / AAC? / eAAC ?, WMA, AMR-NB / WB, Vorbis, FLAC. | H.264, MPEG-4, H.263, VC-1, WMV7, WMV8, Sorenson Spark, MP43, VP8, HEVC, MP3, AAC / AAC? / eAAC ?, WMA, AMR -NB / WB, Vorbis, FLAC, WAV |
| Radio | Internet Radio | Internet Radio |
| Sound | Headphones and speaker Ultra High Quality Audio (~ 192KHz, 24 bit) | speaker and headphone Ultra High Quality Audio (~ 192KHz, 24 bit) |
| Features | Dictation Voice Voice Media Player album art display Group Play Advanced Voice Recorder | Voice Dictation Voice multimedia player display album art |
Software
SAMSUNG GALAXY NOTE 4 | SAMSUNG GALAXY NOTE 3 |
| Operating System | Android 4.4 KitKat | Android 4.4 KitKat |
| Extra Applications | Samsung TouchWiz UI Air Command. Action Memo, Smart Select, Image Clip, Screen Write S Note, Note Snap, Direct Pen Input Multi Window (pop) Ultra Power Saving Mode Download Booster S Health 3.5 Lock screen dynamic | Samsung TouchWiz UI Functions S: S Voice, S Health, S Translator Smart Functions. Stay Smart, Smart Scroll, Smart Pause . Features Air: Air gesture, Air View S Pen Features: Air Command: Action Memo, Scrapbook, Screen Write, S Finder Window Pen, S Note, Multi Window, new Easy Clip, Pen Direct Input |
Power
SAMSUNG GALAXY NOTE 4 | SAMSUNG GALAXY NOTE 3 |
| Processor CPU | 805 Snapdragon Krait quad core 2.7 Ghz @ 450 | 800 quad-core Snapdragon 2.3 Ghz |
| Graphics Processor (GPU) | Adreno 420 | Adreno 330 |
| RAM | 3 GB | 3Gb |
Memory
SAMSUNG GALAXY NOTE 4 | SAMSUNG GALAXY NOTE 3 |
| Internal Memory | 32 GB | 32/64 GB |
| Enlargement | Yes MicroSD card up to 64 GB | Yes MicroSD card up to 64 GB |
Connections
SAMSUNG GALAXY NOTE 4 | SAMSUNG GALAXY NOTE 3 |
| Mobile Network | 3G / 4G | 3G / 4G |
| WiFi | WiFi 802.11 a / b / g / n / ac (HT80) MIMO PCIe | WiFi 802.11 a / b / g / n / ac |
| GPS Location | a-GPS / Glonass / Baidu | a-GPS / Glonass |
| Bluetooth | Bluetooth 4.1 (BLE) | Bluetooth 4.0 |
| DLNA | Yes | Yes |
| NFC | Yes | Yes |
| Connector | MHL MicroUSB 2.0 + 3.0 | MHL MicroUSB 2.0 + |
| Audio | Minijack 3,5 mm | Minijack 3,5 mm |
| Bands | 2.5G (GSM / GPRS / EDGE): 850/900 / 1800/1900 MHz 3G (HSPA? 42Mbps): 850/900/1900/2100 MHz 4G (LTE Cat 4150 / 50Mbps) or 4G (LTE Cat 6300 / 50Mbps) |  
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