$ Bottom line: Which one is better?
Bottom line: Samsung Galaxy Note 7 is a better tablet.
The following review of Note 4 vs Note 7 shows that Samsung galaxy Note 7 is a better device because it has; 15% faster CPU speed, 29.18% higher pixel density, 3.64% bigger screen size, 1.78x higher resolution, has branded damage-resistant glass, is dustproof and water resistant, has built-in optical image stabilization and 2x faster downloads.
Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4: DESIGN
Dustproof and water resistant; Samsung Galaxy Note 7 is dustproof and water resistant.
Weather sealed; Samsung Galaxy Note 7 is weather sealed.
Thickness; Samsung Galaxy Note 7 is 7.9mm whereas Xiaomi Redmi Note 4 is 8.4mm
Weight; Samsung Galaxy Note 7 is 169g whereas Xiaomi Redmi Note 4 is 175g.
Width; Samsung Galaxy Note 7 is 73.9mm while Xiaomi Redmi Note 4 is 76mm
Height; Samsung Galaxy Note 7 is 153.5mm whereas Xiaomi Redmi Note 4 is 151mm.
Bottom line: Samsung Galaxy Note 7 is better in design.
Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4: DISPLAY
Display features of Note 7 vs Note 4 Specs can be compared as follows;
Resolution; Samsung Galaxy Note 7 has 1440 x 2560px Xiaomi Redmi Note 4 has 1080 x 1920px.
Pixel density; Samsung Galaxy Note 7 has 518ppi whereas Xiaomi Redmi Note 4 has 401ppi.
Branded damage-resistant glass; Samsung Galaxy Note 7 has branded damage-resistant glass.
Screen size; Samsung Galaxy Note 7 is 5.7” while Xiaomi Redmi Note 4 is 5.5”.
LCD display with 3 subpixels per pixels; Xiaomi Redmi Note 4 has this feature.
AMOLED display; Samsung Galaxy Note 7 has an AMOLED display.
Bottom line: Samsung Galaxy Note 7 is better as it has good display features.
Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4: PERFORMANCE
Integrated LTE; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have integrated LTE.
Integrated graphics; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have integrated graphics.
CPU threads; Samsung Galaxy Note 7 has 8 (Samsung Exynos 8890) whereas Xiaomi Redmi Note 4 has 8 (Qualcomm Snapdragon 625 MSM8953).
EAS; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have AES.
OpenGL version; the two devices have 3.1 (Android 6.0 Marshmallow).
Bottom line: Samsung Galaxy Note 7 is better in terms of performance.
Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4: CAMERAS
In terms of cameras, Samsung Note 4 vs Note 7 have the following comparisons;
Megapixels; Samsung Galaxy Note 7 has 12MP while Xiaomi Redmi Note 4 has 13MP.
Built-in optical stabilization; Samsung Galaxy Note 7 has this feature.
Front camera megapixels; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have 5MP.
Video recording (main camera); Samsung Galaxy Note 7 has 2160 x 30fps whereas Xiaomi Redmi Note 4 has 1080 x 30fps.
Widest aperture; Samsung Galaxy Note 7 has f/1.7 whereas Xiaomi Redmi Note 4 has f/2.
Phase detection autofocus for photos; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have this feature.
Bottom line: Samsung Galaxy Note 7 is better as it has built-in optical stabilization.
Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4: AUDIO
Socket for 3.5mm audio jack; the two devices have this feature.
Number of microphones; each of the two devices have 2 microphones.
Radio; Xiaomi Redmi Note 4 has a radio.
Bottom line: Xiaomi Redmi Note 4 is better as it has a radio.
Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4: BATTERY
Battery power; Samsung Galaxy Note 7 has 3500mAh while Xiaomi Redmi Note 4 has 4100mAh.
Wireless charging; Samsung Galaxy Note 7 has wireless charging.
Battery level indicator; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have battery level indicators.
Rechargeable battery; the two devices have rechargeable batteries.
Bottom line: Samsung Galaxy Note 7 is better as it has wireless charging.
Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4: KEY FEATURES
Multi-user system; the two devices are multi-user systems.
Offline voice recognition; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have offline voice recognition.
Supports java; Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have this feature.
Free and open source; the two devices are free and open sources.
Allows app installs on the device’s external storage; the two devices have this feature.
Charging intents; the two tablets have sharing intents.
Bottom line: Samsung Galaxy Note 7 and Xiaomi Redmi Note 4 have the same key features.
Conclusion
When we compare Galaxy Note 7 vs Tab 4 it is clear that Samsung Galaxy Note 7 is the better device as it has quality features.