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Samsung Galaxy Note 7 (SM-N930R4) vs Xiaomi Redmi Note 4 (32GB/3GB)

Side by side comparison, pros, cons, differences between Samsung Galaxy Note 7 vs Xiaomi Redmi Note 4 phones with full specifications. What's the best?

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Compare Xiaomi Redmi Note 4 XSamsung Galaxy Note 7 (SM-N930R4)24Points
Samsung Galaxy Note 7 (SM-N930R4)
5.7"
AMOLED

1440x2560

12.2
MP

5mp

4GB
RAM

64bit Quad

3500
mAh

(Non removable)

vs
07PointsXiaomi Redmi Note 4 (32GB/3GB)Compare Samsung Galaxy Note 7 X
Xiaomi Redmi Note 4 (32GB/3GB)
5.5"
IPS

1080x1920

13
MP

5mp

3GB
RAM

64bit Octa

4100
mAh

(Non removable)

What's the better phone? Samsung Galaxy Note 7 (SM-N930R4)

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!

Galaxy Note 7 (SM-N930R4)24 Advantages Samsung Galaxy Note 7 (SM-N930R4)vsRedmi Note 4 (32GB/3GB)7 Advantages Xiaomi Redmi Note 4 (32GB/3GB)
+4GB LPDDR433%
More RAM memory. Typically more responsive and better for multitasking
vs3GB LPDDR3
+64GB (52GB user free)136%
More internal storage for applications and files
vs32GB (22GB user free)
+7.9 millimeters (0.31 inches)7%
Thinner
vs8.45 millimeters (0.33 inches)
+Super AMOLEDAdvantage
This device has a Super AMOLED screen, which are brighter and more vivid
vsTFT LCD IPS
+1440x2560 pixels78%
Higher resolution screen
vs1080x1920 pixels
+515 PPI28%
Crisper display of text, images and video because it has more pixels per inch (ppi)
vs401 PPI
+5.7"4%
Larger screen
vs5.5"
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+f/1.7 (aperture)18%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure
vsf/2.0 (aperture)
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 2K UHD (2560x1440)78%
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+(4G+ LTE-A) 450 Mbps2 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Iris scannerAdvantage
Sensors help you use the device
vsNot supported
+Heart rateAdvantage
Sensors help you use the device
vsNot supported
+SpO2Advantage
Sensors help you use the device
vsNot supported
+ANT+Advantage
Sensors help you use the device
vsNot supported
+802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)Advantage
WiFi 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz) is newer and faster
vs802.11 a/b/g/n (2.4Ghz, 5Ghz)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device
vsNot supported
+4.2 version A2DPAdvantage
Bluetooth 4.2 version A2DP is newer and faster
vs4.1 version A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
More speed data transfer as mp3 and photos via USB
vsMicroUSB 2.0
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
2.15Ghz 64bit Quad-Corevs+2Ghz 64bit Octa-Core32%
More powerful processor, you can open your applications faster
169 grams (5.92 ounces)vs+165 grams (5.78 ounces)2%
Lighter
(back) 12.2MPvs+(back) 13MP5%
Higher resolution main camera
LED flashvs+Dual LED flashAdvantage
The Dual LED flash helps in dark places or in low light
3500 mAhvs+4100 mAh17%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slotvs+2 slots Dual-SIMAdvantage
It's more advantageous to have more than one phone operator in the same device
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

26 Common items in both devices
Until 256GB microSD, microSDXC
Aluminum frame, glass front/back / Aluminum body, glass front
16 million
Only digital zoom
PDAF: phase detection autofocus
BSI sensor
HDR photo/video on both cameras / HDR photo on both cameras
+19 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
ModelGalaxy Note 7 (SM-N930R4)Redmi Note 4 (32GB/3GB)
Other model namesUS Cellular Samsung Galaxy Note 7 N930R4, Galaxy Note 6Redmi Note 4 Snapdragon (3GB RAM), Xiaomi MarkW
Country or region availableUSA
USA
BrazilIndia(Global, International)
Brazil, India, (Global, International)
BrandSamsungXiaomi
Release dateAugust, 2016January, 2017
Depth7.9 millimeters (0.31 inches)8.45 millimeters (0.33 inches)
Size (width x height)73.9 x 153.5 millimeters (2.91 x 6.04 in)76 x 151 millimeters (2.99 x 5.94 in)
Weight169 grams (5.92 ounces)165 grams (5.78 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backAluminum body, glass front
Protection against water and othersIP68 certified: dust proof and waterproof over 1.5 meter and 30minNot supported
System (OS)Samsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
Operating systemAndroid 6.0.1 MarshmallowAndroid 6.0.1 Marshmallow
Firmware updateAndroid 7.0 NougatAndroid 7.0 Nougat
HardwareSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
Chipset64bit - Qualcomm Snapdragon 820 MSM8996 (14nm)64bit - Qualcomm Snapdragon 625 MSM8953 (14nm)
CPU processorQuad-Core, 2 processors:
2.15Ghz Dual-Core Kryo
1.6Ghz Dual-Core Kryo
2Ghz Octa-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 530Qualcomm Adreno 506 650Mhz
RAM memory4GB LPDDR43GB LPDDR3
Internal storage64GB (52GB user free)
UFS 2.0
32GB (22GB user free)
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplaySamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
Display typeSuper AMOLEDTFT LCD IPS
Screen size5.7" inches5.5" inches
Screen-to-body ratio~79% (screen-to-body ratio)~72.7% (screen-to-body ratio)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Display resolution1440x2560 pixels1080x1920 pixels
Pixel density (dot pitch)515 PPI401 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Not supported
Mobile networksSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
Dual-SIMNot supportedDual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot
nano-SIM (4FF)
2 slots Dual-SIM
micro-SIM (3FF) and nano-SIM (4FF)
Maximum download/upload450/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1900/2100
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat9 (Bands 2, 4, 5, 8, 12, 13, 18, 19, 25)
TD-LTE (Bands 38, 39, 40)
LTE Cat4 850/1800 (Bands 3,5)
TD-LTE 2300 (Bands 40)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1900/2100
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE
CallingSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
Back camera (main camera)12.2 megapixels13 megapixels
Main camera resolution4032x3024 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashDual LED flash
Focal aperturef/1.7 (aperture)f/2.0 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2.55" inchesfeature not registered
Pixel size1.4µm pixel1.12µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo on both cameras
2ª cameraSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
Front camera (secondary)5 megapixels5 megapixels
Front camera resolution2592x1944 pixels2592x1944 pixels
Video recording (secondary)2K UHD (2560x1440)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/1.7 (aperture)f/2.0 (aperture)
Focal length22mm lensfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviD, WMVMP4, H.265, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC
ConnectivitySamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
USBUSB 3.1 Type-C, USB OTG On-The-GoMicroUSB 2.0
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 version A2DP4.1 version A2DP
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)802.11 a/b/g/n (2.4Ghz, 5Ghz)
DLNASupportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedSupported
Other functionsSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Iris scanner
Heart rate
SpO2
Hall effect
Fingerprint (front-mounted)
ANT+
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint
Hall effect
Other features- Colors: Blue Coral, Silver Titanium, Black Onyx
- Stylus Pen (12-bit)
- Samsung Pay (Visa, MasterCard)
- S-Voice
- HD Voice
- WiFi direct, hotspot
- Colors: Black, Gold, Gray
- USB OTG On-The-Go
- Aluminum body
- 2.5D curved glass
- MIUI 8.0
- 720p@120fps slow-motion
- 24-bit/192kHz audio
- WiFi display
- WiFi direct, hotspot
Power supplySamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
BatteryLi-Ion (Non removable)
Fast battery charging
Qi wireless charging
LiPo - Li-Ion polymer (Non removable)
Battery capacity3500 mAh4100 mAh
Battery model / charger (watts)15Wfeature not registered
Talk time autonomy2280 minutes | 38 hours | 1.6 daysfeature not registered
Standby18720 minutes | 312 hours | 13 daysfeature not registered
Radiation rateSamsung Galaxy Note 7 (SM-N930R4)Xiaomi Redmi Note 4 (32GB/3GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.65W/kg (head) | 1.59W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered