Realme X2 Pro (256GB) vs Xiaomi Mi 9 SE (128GB)

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Side by side comparison between Realme X2 Pro vs Xiaomi Mi 9 SE phones, differences, pros, cons and full specifications. What's the better?

11/15/2019 3:13 PM, updated: 1/25/2023 4:06 AM

Compare Xiaomi Mi 9 SE X Realme X2 Pro (256GB) 16Points

Specifications Compare Models Pictures

6.5"
AMOLED

1080x2400

64.1
MP

16mp

12GB
RAM

Octa-core

4000
mAh

(Non removable)

07Points Xiaomi Mi 9 SE (128GB) Compare Realme X2 Pro 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? Realme X2 Pro (256GB)

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!

16 Advantages Realme X2 Pro (256GB)	vs	7 Advantages Xiaomi Mi 9 SE (128GB)
+2.96GHz 64bit Octa-core (7nm)25% More powerful processor, you can open your applications faster	vs	2.3GHz 64bit Octa-core (10nm)
+12GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR4X
+256GB (240GB available)120% More internal storage for applications and files	vs	128GB (109GB available)
+UFS 3.0Advantage Fastest write and read storage.	vs	UFS 2.0
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	HDR8
+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2400 pixels3% Higher resolution screen	vs	1080x2340 pixels
+6.5"9% Larger screen	vs	5.97"
+(quad camera) 64.1MP + 13MP + 8MP + 2MP26% Higher resolution main camera	vs	(triple camera) 48MP + 13MP + 8MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+1/1.7" inches18% The larger sensor camera lets you take photos with better depth.	vs	1/2" inches
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+4000 mAh30% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3070 mAh
+50W178% 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.	vs	18W
+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
199 grams (6.97 ounces)	vs	+155 grams (5.43 ounces)28% Lighter
8.7 millimeters (0.34 inches)	vs	+7.45 millimeters (0.29 inches)17% Thinner
405 PPI	vs	+432 PPI7% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(front) 16MP	vs	+(front) 20MP25% Higher resolution secondary camera to take pictures and selfies
Android 10	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 800 Mbps4 times 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.

32 Common items in both devices

Aluminum frame, glass front/back

Super AMOLED

16 million

Dual-LED flash

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

EIS: Digital stabilization

HDR photo on both cameras

+25 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
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Change model		Choose the model
Model	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Other model names	Oppo Realme X2 Pro RMX1931 (12GB RAM + 256GB)	小米9 SE M1903F2G, M1903F2A, Xiaomi Grus
Country or region available	(Europe), (Global, International), China	(Global, International), China
Brand	Realme	Xiaomi
Release date	10/1/2019	3/1/2019, Announced: 2/20/2019
Depth	8.7 millimeters (0.34 inches)	7.45 millimeters (0.29 inches)
Size (width x height)	75.7 x 161 millimeters (2.98 x 6.34 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	Aluminum frame, glass front/back	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Display type	Super AMOLED	Super AMOLED
Screen size	6.5" inches	5.97" inches
Screen-to-body ratio	~83.7% (screen-to-body ratio)	~84.1% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	405 PPI	432 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 5
Refresh rate	90Hz	60Hz
Display features	1000nits[peak] HDR10+	HDR8
🤖 Operating System
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
System version	Android 9.0 Pie	Android 9.0 Pie
Firmware update	Android 10	Android 11
User Interface	feature not registered	MIUI 10 / 11 / 12.5
⚙️ Processor
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Chipset	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)	64bit: Qualcomm Snapdragon 712 (SDM712) (10nm)
CPU	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)	Octa-core, 2 processors: 2x 2.3GHz Kryo 360 Gold (Dual-core) 6x 1.7GHz Kryo 360 Silver (Hexa-core)
GPU graphical controller	Qualcomm Adreno 640 (672MHz)	Qualcomm Adreno 616 (610MHz)
Performance (benchmark)	feature not registered	AnTuTu: 180057 (v7) Geekbench: 6017 (v4.4) GFXBench: 14fps (ES 3.1 onscreen)
💽 Memory and storage
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
RAM memory	12GB LPDDR4X	6GB LPDDR4X
Internal storage	256GB (240GB available) UFS 3.0	128GB (109GB available) UFS 2.0
External storage	Not supported	Not supported
📶 Mobile networks
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
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	150/50 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	CDMA 800, GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26) TD-LTE (Bands 34, 38, 39, 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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	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	Not supported	UMTS 850/900/1900/2100
Secondary 4G network	Not supported	LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Back camera (main camera)	(quad camera) 64.1 megapixels 13MP telephoto f/2.552mm1/3.4"1.0µmPDAF2x-optical-zoom 8MP ultrawide f/2.216mm1/3.2"1.4µmPDAF 2MP depth f/2.41/5"1.75µm	(triple camera) 48 megapixels 13MP ultrawide f/2.41.12µm 8MP telephoto f/2.41.12µmPDAF
Main camera resolution	9248x6936 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/1.7" 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	Digital and optical zoom	Only digital 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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Front camera (secondary)	16 megapixels	20 megapixels
Front camera resolution	4608x3456 pixels	5184x3840 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	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1µm pixel	0.9µm pixel
🔉 Sound and multimedia
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Loudspeaker	Supported	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
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
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	Not supported	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	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	3070 mAh
Charger, watts	50W Wired fast charging	18W Wired fast charging
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
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
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: Lunar White, Neptune Blue, Red Master Edition, Gray Master Edition • ColorOS 6.1 • DCI-P3 100% display • Dolby Atmos (24-bit/192kHz) • SuperVOOC Flash Charge: 100% in 35min	• Colors: Gray, Violet, Blue
☢️ Radiation rate
	Realme X2 Pro (256GB)	Xiaomi Mi 9 SE (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.39W/kg (head), 1.39W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	1.19W/kg (head), 1.17W/kg (body)