Xiaomi Redmi Note 9 (64GB/3GB) vs Xiaomi Mi 9 SE (64GB)

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

8/4/2020 2:37 PM, updated: 1/25/2023 4:06 AM

Compare Xiaomi Mi 9 SE X Xiaomi Redmi Note 9 (64GB/3GB) 08Points

Specifications Compare Models Pictures

6.53"
IPS

1080x2340

48
MP

13mp

3GB
RAM

Octa-core

5020
mAh

(Non removable)

16Points Xiaomi Mi 9 SE (64GB) Compare Xiaomi Redmi Note 9 X

Specifications Compare Models Pictures

5.97"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

3070
mAh

(Non removable)

What's the better phone? Xiaomi Mi 9 SE (64GB)

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!

8 Advantages Xiaomi Redmi Note 9 (64GB/3GB)	vs	16 Advantages Xiaomi Mi 9 SE (64GB)
+Until 512GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+6.53"9% Larger screen	vs	5.97"
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+5020 mAh64% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3070 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+Water repellent nano-coating (don't immerse)Advantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
2GHz 64bit Octa-core (12nm)	vs	+2.3GHz 64bit Octa-core (10nm)22% More powerful processor, you can open your applications faster
3GB LPDDR4X	vs	+6GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
eMMC 5.1	vs	+UFS 2.0Advantage Fastest write and read storage.
199 grams (6.97 ounces)	vs	+155 grams (5.43 ounces)28% Lighter
8.9 millimeters (0.35 inches)	vs	+7.45 millimeters (0.29 inches)19% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
Not supported	vs	+HDR8Advantage The HDR8 display provides vibrant colors and more details
395 PPI	vs	+432 PPI9% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(quad camera) 48MP + 8MP + 2MP + 2MP	vs	+(triple camera) 48MP + 13MP + 8MP15% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
(front) 13MP	vs	+(front) 20MP56% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(4G LTE-A) 300 Mbps	vs	+(4G LTE-A) 800 Mbps167% Faster for surfing the internet and download files
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

35 Common items in both devices

64GB (50GB available)

60Hz

16 million

1080x2340 pixels

Only digital zoom

PDAF: phase detection autofocus / LDAF/PDAF: laser/phase detection autofocus

EIS: Digital stabilization

+28 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

📱 Model features
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Change model		Choose the model
Model	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Other model names	Mi Redmi Note 9 CX295VRD, CX295CIN	小米9 SE M1903F2G, M1903F2A, Xiaomi Grus
Country or region available	(Latin America), Brazil	(Global, International), China
Brand	Xiaomi	Xiaomi
Release date	5/12/2020, Announced: 4/30/2020	3/1/2019, Announced: 2/20/2019
Depth	8.9 millimeters (0.35 inches)	7.45 millimeters (0.29 inches)
Size (width x height)	77.2 x 162.3 millimeters (3.04 x 6.39 in)	70.5 x 147.5 millimeters (2.78 x 5.81 in)
Weight	199 grams (6.97 ounces)	155 grams (5.43 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Water repellent nano-coating (don't immerse)	Not supported
📲 Display
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Display type	TFT IPS LCD	Super AMOLED
Screen size	6.53" inches	5.97" inches
Screen-to-body ratio	~83.5% (screen-to-body ratio)	~84.1% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	395 PPI	432 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 5
Refresh rate	60Hz	60Hz
Display features	450nits[typ]	HDR8
🤖 Operating System
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
System version	Android 10	Android 9.0 Pie
Firmware update	Android 11	Android 11
User Interface	MIUI 11 / 12	MIUI 10 / 11 / 12.5
⚙️ Processor
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Chipset	64bit: MediaTek Helio G85 (12nm)	64bit: Qualcomm Snapdragon 712 (SDM712) (10nm)
CPU	Octa-core, 2 processors: 2x 2GHz ARM-Cortex-A75 (Dual-core) 6x 1.8GHz ARM-Cortex-A55 (Hexa-core)	Octa-core, 2 processors: 2x 2.3GHz Kryo 360 Gold (Dual-core) 6x 1.7GHz Kryo 360 Silver (Hexa-core)
GPU graphical controller	ARM Mali-G52 MC2 (1GHz)	Qualcomm Adreno 616 (610MHz)
Performance (benchmark)	AnTuTu: 200451 (v8) Geekbench: 1292 (v5.1)	AnTuTu: 180057 (v7) Geekbench: 6017 (v4.4) GFXBench: 14fps (ES 3.1 onscreen)
💽 Memory and storage
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
RAM memory	3GB LPDDR4X	6GB LPDDR4X
Internal storage	64GB (50GB available) eMMC 5.1	64GB (50GB available) UFS 2.0
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/150 Mbps	800/150 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE	LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, 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 network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1900/2100
Secondary 4G network	LTE Cat7 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE	LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Back camera (main camera)	(quad camera) 48 megapixels 8MP ultrawide f/2.213mm1/4"1.12µm118° 2MP macro f/2.41.75µmAF 2MP depth f/2.41/5"1.7µm	(triple camera) 48 megapixels 13MP ultrawide f/2.41.12µm 8MP telephoto f/2.41.12µmPDAF
Main camera resolution	8000x6000 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/2" inches	1/2" inches
Pixel size	0.8µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Front camera (secondary)	13 megapixels	20 megapixels
Front camera resolution	4128x3096 pixels	5184x3840 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.3 (aperture)	f/2.0 (aperture)
Focal length	29mm (lens)	feature not registered
Sensor size	1/3.06" inches	feature not registered
Pixel size	1.12µm pixel	0.9µm pixel
🔉 Sound and multimedia
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 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
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Supported	Supported
🧭 Sensors
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5020 mAh	3070 mAh
Charger, watts	18W Wired fast charging 9W Reverse charging by cable	18W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	33 hours (1.4 days)	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Forest Green, Midnight Grey, Polar White • 22.5W charger (18W phone support)	• Colors: Gray, Violet, Blue
☢️ Radiation rate
	Redmi Note 9 (64GB/3GB)	Xiaomi Mi 9 SE (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.84W/kg (head), 0.9W/kg (body)	1.39W/kg (head), 1.39W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.8W/kg (head), 1.14W/kg (body)	1.19W/kg (head), 1.17W/kg (body)