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Xiaomi Mi 9 SE (128GB) vs Samsung Galaxy Note 7 Duos (SM-N9300 128GB)

Side by side comparison between Xiaomi Mi 9 SE vs Samsung Galaxy Note 7 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy Note 7 X Xiaomi Mi 9 SE (128GB) 13Points
5.97"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

3070
mAh

(Non removable)

vs
16Points Samsung Galaxy Note 7 Duos (SM-N9300 128GB) Compare Xiaomi Mi 9 SE X
5.7"
AMOLED

1440x2560

12.2
MP

5mp

6GB
RAM

Quad-core

3500
mAh

(Non removable)

What's the better phone? Samsung Galaxy Note 7 Duos (SM-N9300 128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Mi 9 SE (128GB)} 13 Advantages Xiaomi Mi 9 SE (128GB) vs Galaxy Note 7 Duos (SM-N9300 128GB)} 16 Advantages Samsung Galaxy Note 7 Duos (SM-N9300 128GB)
+2.3GHz 64bit Octa-core (10nm)45%
More powerful processor, you can open your applications faster
vs2.15GHz 64bit Quad-core
+155 grams (5.43 ounces)9%
Lighter
vs169 grams (5.92 ounces)
+7.45 millimeters (0.29 inches)6%
Thinner
vs7.9 millimeters (0.31 inches)
+5.97"5%
Larger screen
vs5.7"
+(triple camera) 48MP + 13MP + 8MP5 times
Higher resolution main camera
vs(back) 12.2MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+1/2" inches28%
The larger sensor camera lets you take photos with better depth.
vs1/2.55" inches
+(front) 20MP3 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 7.0 Nougat
+(4G LTE-A) 800 Mbps78%
Faster for surfing the internet and download files
vs(4G LTE-A) 450 Mbps
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+18W20%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs15W
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
Not supportedvs+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
1080x2340 pixelsvs+1440x2560 pixels46%
Higher resolution screen
432 PPIvs+515 PPI19%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) Full HD (1920x1080)vs+(front) 2K UHD (2560x1440)78%
More image quality for recording videos with the secondary camera
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Heart rateAdvantage
Sensors help you use the device
Not supportedvs+Iris scannerAdvantage
Sensors help you use the device
Virtual proximity sensorvs+Proximity sensorAdvantage
Sensors help you use the device
Not supportedvs+SpO2Advantage
Sensors help you use the device
3070 mAhvs+3500 mAh14%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C jack with 3.5mm jack adaptervs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

26 Common items in both devices
6GB LPDDR4X / 6GB LPDDR4
128GB (109GB available) / 128GB (114GB available)
UFS 2.0
Aluminum frame, glass front/back
Super AMOLED
16 million
Only digital zoom
+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 differences Clear highlight

📱 Model features

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
ModelXiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Other model names小米9 SE M1903F2G, M1903F2A, Xiaomi GrusSamsung Galaxy Note 7 SM-N9300 6GB RAM, Galaxy Note 6
Country or region available(Global, International)China
(Global, International), China
ChinaHong Kong
China, Hong Kong
BrandXiaomiSamsung
Release date3/1/2019, Announced: 2/20/20199/1/2016
Depth7.45 millimeters (0.29 inches)7.9 millimeters (0.31 inches)
Size (width x height)70.5 x 147.5 millimeters (2.78 x 5.81 in)73.9 x 153.5 millimeters (2.91 x 6.04 in)
Weight155 grams (5.43 ounces)169 grams (5.92 ounces)
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Display typeSuper AMOLEDSuper AMOLED
Screen size5.97" inches5.7" inches
Screen-to-body ratio~84.1% (screen-to-body ratio)~79% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1440x2560 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)432 PPI515 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Gorilla Glass 5
Refresh rate60Hzfeature not registered
Display featuresHDR8feature not registered

🤖 Operating System

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
System versionAndroid 9.0 PieAndroid 6.0.1 Marshmallow
Firmware updateAndroid 11Android 7.0 Nougat
User InterfaceMIUI 10 / 11 / 12.5feature not registered

⚙️ Processor

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Chipset64bit: Qualcomm Snapdragon 712 (SDM712) (10nm)64bit: Qualcomm Snapdragon 820 MSM8996 (14nm)
CPUOcta-core, 2 processors:
2x 2.3GHz Kryo 360 Gold (Dual-core)
6x 1.7GHz Kryo 360 Silver (Hexa-core)
Quad-core, 2 processors:
2x 2.15GHz Kryo (Dual-core)
2x 1.6GHz Kryo (Dual-core)
GPU graphical controllerQualcomm Adreno 616 (610MHz)Qualcomm Adreno 530
Performance (benchmark)AnTuTu: 180057 (v7)
Geekbench: 6017 (v4.4)
GFXBench: 14fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
RAM memory6GB LPDDR4X6GB LPDDR4
Internal storage128GB (109GB available)
UFS 2.0
128GB (114GB available)
UFS 2.0
External storageNot supportedUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload800/150 Mbps450/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat15 (1, 3, 5, 7, 8)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28)
TD-LTE (Bands 38, 39, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1900/2100UMTS 850/900/2100
Secondary 4G networkLTE Cat15 (1, 3, 5, 7, 8)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+

📷 Camera

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Back camera (main camera)(triple camera)
48 megapixels
13MP ultrawide f/2.41.12µm
8MP telephoto f/2.41.12µmPDAF
12.2 megapixels
Main camera resolution8000x6000 pixels4032x3024 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal lengthfeature not registered26mm lens
Sensor size1/2" inches1/2.55" inches
Pixel size0.8µm pixel1.4µm pixel
AutofocusLDAF/PDAF: laser/phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Front camera (secondary)20 megapixels5 megapixels
Front camera resolution5184x3840 pixels2592x1944 pixels
Video recording (secondary)Full HD (1920x1080)2K UHD (2560x1440)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/1.7 (aperture)
Focal lengthfeature not registered22mm lens
Sensor sizefeature not registeredfeature not registered
Pixel size0.9µm pixelfeature not registered

🔉 Sound and multimedia

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
LoudspeakerMono sound (not stereo)Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, DivX, XviD, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
Audio outputType-C jack with 3.5mm jack adapter3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portSupportedNot supported

🧭 Sensors

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Virtual proximity sensor
Accelerometer
Ambient light sensor
ANT+
Barometer
Compass
Fingerprint sensor (front-mounted)
Gyroscope
Hall effect
Heart rate
Iris scanner
Proximity sensor
SpO2
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity3070 mAh3500 mAh
Charger, watts18W Wired fast charging15W Wired fast charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomyfeature not registered38 hours (1.6 days)
Standbyfeature not registered312 hours (13 days)

➕ Other features

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Gray, Violet, Blue• Colors: Blue Coral, Silver Titanium, Black Onyx
• Stylus Pen (12-bit)
• Samsung Pay (Visa, MasterCard)
• S-Voice
• HD Voice

☢️ Radiation rate

Xiaomi Mi 9 SE (128GB)Galaxy Note 7 Duos (SM-N9300 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)1.39W/kg (head), 1.39W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)1.19W/kg (head), 1.17W/kg (body)feature not registered
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