Xiaomi Mi 11i (256GB) vs OnePlus 9 (LE2115 128GB)

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Side by side comparison between Xiaomi Mi 11i vs OnePlus 9 phones, differences, pros, cons and full specifications. What's the better?

9/10/2022 4:52 PM, updated: 12/14/2022 11:52 AM

Compare OnePlus 9 X Xiaomi Mi 11i (256GB) 10Points

Specifications Compare Models Pictures

6.67"
AMOLED

1080x2400

108
MP

20mp

8GB
RAM

Octa-core

4520
mAh

(Non removable)

09Points OnePlus 9 (LE2115 128GB) Compare Xiaomi Mi 11i X

Specifications Compare Models Pictures

6.55"
AMOLED

1080x2400

48
MP

16mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi Mi 11i (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!

10 Advantages Xiaomi Mi 11i (256GB)	vs	9 Advantages OnePlus 9 (LE2115 128GB)
+256GB (230GB available)128% More internal storage for applications and files	vs	128GB (101GB available)
+7.8 millimeters (0.31 inches)12% Thinner	vs	8.7 millimeters (0.34 inches)
+6.67"2% Larger screen	vs	6.55"
+(triple camera) 108MP + 8MP + 5MP21% Higher resolution main camera	vs	(triple camera) 48MP + 50MP + 2MP
+(front) 20MP25% Higher resolution secondary camera to take pictures and selfies	vs	(front) 16MP
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+(5G SA/NSA) 3500 Mbps75% Faster for surfing the internet and download files	vs	(5G SA/NSA) 2000 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+4520 mAh1% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4500 mAh
+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM)
196 grams (6.86 ounces)	vs	+192 grams (6.72 ounces)2% Lighter
395 PPI	vs	+402 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
1/1.52" inches	vs	+1/1.43" inches6% The larger sensor camera lets you take photos with better depth.
Android 11	vs	+Android 13Advantage Android 13 is newer and safer
33W	vs	+65W97% 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.
Not supported	vs	+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
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.

38 Common items in both devices

2.84GHz 64bit Octa-core (5nm)

8GB LPDDR5

UFS 3.1

Plastic body, glass front / Plastic body, glass front/back

Super AMOLED / Fluid AMOLED

HDR10+

120Hz

+31 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 11i (256GB)	OnePlus 9 (LE2115 128GB)
Change model		Choose the model
Model	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Other model names	Xiaomi Mi 11i (256GB + 8GB RAM)	OnePlus 9 5G LE2115 (Unlocked), BBK Lemonade
Country or region available	(Global, International)	Canada, USA
Brand	Xiaomi	OnePlus
Release date	4/1/2021, Announced: 3/29/2021	3/26/2021, Announced: 3/23/2021
Depth	7.8 millimeters (0.31 inches)	8.7 millimeters (0.34 inches)
Size (width x height)	76.4 x 163.7 millimeters (3.01 x 6.44 in)	74.2 x 160 millimeters (2.92 x 6.3 in)
Weight	196 grams (6.86 ounces)	192 grams (6.72 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Display type	Super AMOLED	Fluid AMOLED
Screen size	6.67" inches	6.55" inches
Screen-to-body ratio	~85.9% (screen-to-body ratio)	~87.2% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	395 PPI	402 PPI
Colors	1 billion	1 billion
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 5
Refresh rate	120Hz	120Hz
Display features	900nits[typ], 1300nits[peak] HDR10+	1100nits[peak] HDR10+ Always-On Display
🤖 Operating System
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
System version	Android 11	Android 11
Firmware update	feature not registered	Android 13
User Interface	feature not registered	OxygenOS 12 / 13
⚙️ Processor
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Chipset	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPU	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controller	Qualcomm Adreno 660 (840MHz)	Qualcomm Adreno 660 (840MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
RAM memory	8GB LPDDR5	8GB LPDDR5
Internal storage	256GB (230GB available) UFS 3.1	128GB (101GB available) UFS 3.1
External storage	Not supported	Not supported
📶 Mobile networks
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	3500/1024 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
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 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1800/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78)	SA/NSA (1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Back camera (main camera)	(triple camera) 108 megapixels 8MP ultrawide f/2.2119° 5MP macro f/2.450mm1/5.0"1.12µm	(triple camera) 48 megapixels 50MP ultrawide f/2.214mm1/1.56"1.0µmAF 2MP monochrome f/2.4
Main camera resolution	12000x9000 pixels	8000x6000 pixels
Video recording (primary)	8K UHD (7680x4320) 24 fps	8K UHD (7680x4320) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	26mm (lens)	23mm (lens)
Sensor size	1/1.52" inches	1/1.43" inches
Pixel size	0.7µm pixel	1.12µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: 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	Supported
HDR	HDR photo/video on both cameras	HDR photo/video on both cameras
Camera extras	feature not registered	4K@30/60fps 1080p@30/60/240fps Hasselblad Color Calibration Sony IMX689, IMX766. IMX471 sensor
📸 Front camera
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Front camera (secondary)	20 megapixels	16 megapixels
Front camera resolution	5184x3840 pixels	4608x3456 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.5 (aperture)	f/2.4 (aperture)
Focal length	27mm (lens)	feature not registered
Sensor size	1/3.4" inches	1/3.06" inches
Pixel size	0.8µm pixel	1µm pixel
🔉 Sound and multimedia
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Loudspeaker	Supported	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos
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 11i (256GB)	OnePlus 9 (LE2115 128GB)
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	5.2 + A2DP/LE	5.2 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4520 mAh	4500 mAh
Charger, watts	33W Wired fast charging Quick Charge 3+ USB Power Delivery 3.0	65W (10V/6.5A) Wired fast charging USB Power Delivery 1.0
Inductive / wireless charging	Not supported	15W Qi Wireless charging (Qi/WPC)
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 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: Cosmic Black, Celestial Silver, Frosty White • MIUI 12 • Dolby Atmos sound • 24-bit/192kHz audio	• Colors: Astral Black, Arctic Sky, Winter Mist
☢️ Radiation rate
	Xiaomi Mi 11i (256GB)	OnePlus 9 (LE2115 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered