Xiaomi Mi 9 SE (128GB) vs OnePlus 7 Pro (256GB/12GB)

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

6/10/2019 9:54 PM, updated: 2/25/2023 1:16 PM

Compare OnePlus 7 Pro X Xiaomi Mi 9 SE (128GB) 03Points

Specifications Compare Models Pictures

5.97"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

3070
mAh

(Non removable)

20Points OnePlus 7 Pro (256GB/12GB) Compare Xiaomi Mi 9 SE X

Specifications Compare Models Pictures

6.67"
AMOLED

1440x3120

48
MP

16mp

12GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? OnePlus 7 Pro (256GB/12GB)

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!

3 Advantages Xiaomi Mi 9 SE (128GB)	vs	20 Advantages OnePlus 7 Pro (256GB/12GB)
+155 grams (5.43 ounces)33% Lighter	vs	206 grams (7.21 ounces)
+7.45 millimeters (0.29 inches)18% Thinner	vs	8.8 millimeters (0.35 inches)
+(front) 20MP25% Higher resolution secondary camera to take pictures and selfies	vs	(front) 16MP
2.3GHz 64bit Octa-core (10nm)	vs	+2.84GHz 64bit Octa-core (7nm)23% More powerful processor, you can open your applications faster
6GB LPDDR4X	vs	+12GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
128GB (109GB available)	vs	+256GB (223GB available)105% More internal storage for applications and files
UFS 2.0	vs	+UFS 3.0Advantage Fastest write and read storage.
HDR8	vs	+HDR10+Advantage The HDR10+ display provides vibrant colors and more details
60Hz	vs	+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
1080x2340 pixels	vs	+1440x3120 pixels78% Higher resolution screen
432 PPI	vs	+515 PPI19% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.97"	vs	+6.67"12% Larger screen
(triple camera) 48MP + 13MP + 8MP	vs	+(triple camera) 48MP + 8MP + 16MP4% Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
f/1.8 (aperture)	vs	+f/1.6 (aperture)13% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Android 11	vs	+Android 12Advantage Android 12 is newer and safer
(4G LTE-A) 800 Mbps	vs	+(4G LTE-A) 1200 Mbps50% Faster for surfing the internet and download files
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
3070 mAh	vs	+4000 mAh30% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
18W	vs	+30W67% 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.
Mono sound (not stereo)	vs	+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls
USB 2.0 Type-C, USB OTG On-The-Go	vs	+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.

28 Common items in both devices

Aluminum frame, glass front/back

Super AMOLED / Fluid AMOLED

16 million

Dual-LED flash

LDAF/PDAF: laser/phase detection autofocus

HDR photo on both cameras / HDR photo/video on both cameras

1/2" inches

+21 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
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Change model		Choose the model
Model	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Other model names	小米9 SE M1903F2G, M1903F2A, Xiaomi Grus	OnePlus 7 Pro (12GB RAM) GM1910, GM1913, GM1915
Country or region available	(Global, International), China	(Europe), China, USA
Brand	Xiaomi	OnePlus
Release date	3/1/2019, Announced: 2/20/2019	5/16/2019, Announced: 5/14/2019
Depth	7.45 millimeters (0.29 inches)	8.8 millimeters (0.35 inches)
Size (width x height)	70.5 x 147.5 millimeters (2.78 x 5.81 in)	75.9 x 162.6 millimeters (2.99 x 6.4 in)
Weight	155 grams (5.43 ounces)	206 grams (7.21 ounces)
Build, materials	Aluminum frame, glass front/back	Aluminum frame, glass front/back Back: Gorilla Glass 5
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Display type	Super AMOLED	Fluid AMOLED
Screen size	5.97" inches	6.67" inches
Screen-to-body ratio	~84.1% (screen-to-body ratio)	~88.5% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1440x3120 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	432 PPI	515 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 6
Refresh rate	60Hz	90Hz
Display features	HDR8	HDR10+
🤖 Operating System
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
System version	Android 9.0 Pie	Android 9.0 Pie
Firmware update	Android 11	Android 12
User Interface	MIUI 10 / 11 / 12.5	OxygenOS 9 / 10 / 11 / 12
⚙️ Processor
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Chipset	64bit: Qualcomm Snapdragon 712 (SDM712) (10nm)	64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)
CPU	Octa-core, 2 processors: 2x 2.3GHz Kryo 360 Gold (Dual-core) 6x 1.7GHz Kryo 360 Silver (Hexa-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.78GHz Kryo 485 (Quad-core)
GPU graphical controller	Qualcomm Adreno 616 (610MHz)	Qualcomm Adreno 640 (585MHz)
Performance (benchmark)	AnTuTu: 180057 (v7) Geekbench: 6017 (v4.4) GFXBench: 14fps (ES 3.1 onscreen)	AnTuTu: 364025 (v7) Geekbench: 10943 (v4.4), 2721 (v5.1) GFXBench: 19fps (ES 3.1 onscreen)
💽 Memory and storage
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
RAM memory	6GB LPDDR4X	12GB LPDDR4X
Internal storage	128GB (109GB available) UFS 2.0	256GB (223GB available) UFS 3.0
External storage	Not supported	Not supported
📶 Mobile networks
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	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	800/150 Mbps	1200/150 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	CDMA 800, GSM 850/900/1800/1900	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/900/1700/1900/2100
Primary 4G network	LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat18/13 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 38, 39, 40, 41) Canada/USA version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66, 71) TD-LTE (34, 38, 39, 41, 46, 48)
Primary 5G network	Not supported	Not supported
Primary data network	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	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 850/900/1900/2100	UMTS 800/900/1700/1900/2100
Secondary 4G network	LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat18/13 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (34, 38, 39, 40, 41) Canada/USA version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66, 71) TD-LTE (34, 38, 39, 41, 46, 48)
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
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Back camera (main camera)	(triple camera) 48 megapixels 13MP ultrawide f/2.41.12µm 8MP telephoto f/2.41.12µmPDAF	(triple camera) 48 megapixels 8MP telephoto f/2.478mm3x-optical-zoomLaser/PDAFOIS 16MP ultrawide f/2.213mm
Main camera resolution	8000x6000 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 60 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.6 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/2" inches	1/2" inches
Pixel size	0.8µm pixel	0.8µm pixel
Autofocus	LDAF/PDAF: laser/phase detection autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo/video on both cameras
Camera extras	feature not registered	4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@480fps (slow motion) Sony IMX586 sensor Sony IMX471 sensor
📸 Front camera
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Front camera (secondary)	20 megapixels	16 megapixels *Motorized pop-up camera (slider)
Front camera resolution	5184x3840 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	25mm lens
Sensor size	feature not registered	1/3" inches
Pixel size	0.9µm pixel	1µm pixel
🔉 Sound and multimedia
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Loudspeaker	Mono sound (not stereo)	Stereo sound
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	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
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	Type-C jack with 3.5mm jack adapter	Type-C reversible connector
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	Supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Virtual proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3070 mAh	4000 mAh
Charger, watts	18W Wired fast charging	30W Wired fast charging Warp Charge
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
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: Gray, Violet, Blue	• Colors: Mirror Grey, Almond, Nebula Blue • Silicon case included
☢️ Radiation rate
	Xiaomi Mi 9 SE (128GB)	OnePlus 7 Pro (256GB/12GB)
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