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Xiaomi 14 Ultra (Global 512GB) vs OnePlus 9 (LE2111 256GB)

Side by side comparison between Xiaomi 14 Ultra vs OnePlus 9 phones, differences, pros, cons and full specifications. What's the better?

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Compare OnePlus 9 X Xiaomi 14 Ultra (Global 512GB) 25Points
6.73"
AMOLED

1440x3200

50
MP

32mp

16GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
03Points OnePlus 9 (LE2111 256GB) Compare Xiaomi 14 Ultra X
6.55"
AMOLED

1080x2400

48
MP

16mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi 14 Ultra (Global 512GB)

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!

14 Ultra (Global 512GB)} 25 Advantages Xiaomi 14 Ultra (Global 512GB) vs 9 (LE2111 256GB)} 3 Advantages OnePlus 9 (LE2111 256GB)
+3.3GHz 64bit Octa-core (4nm)5%
More powerful processor, you can open your applications faster
vs2.84GHz 64bit Octa-core (5nm)
+16GB LPDDR5X33%
More RAM memory. Typically more responsive and better for multitasking.
vs12GB LPDDR5
+512GB (458GB available)108%
More internal storage for applications and files
vs256GB (220GB available)
+UFS 4.0Advantage
Fastest write and read storage.
vsUFS 3.1
+Aluminum frame, glass front, leather backAdvantage
More resistant material
vsPlastic body, glass front/back
+1440x3200 pixels78%
Higher resolution screen
vs1080x2400 pixels
+521 PPI30%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs402 PPI
+6.73"3%
Larger screen
vs6.55"
+(5 cameras) 50MP + 50MP + 50MP + 50MP + 0.3MP100%
Higher resolution main camera
vs(triple camera) 48MP + 50MP + 2MP
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+1/1" inches43%
The larger sensor camera lets you take photos with better depth.
vs1/1.43" inches
+f/1.6 (aperture)13%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.8 (aperture)
+(front) 32MP101%
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)
+Android 14Advantage
Android 14 is newer and safer
vsAndroid 13
+(5G SA/NSA) 3000 Mbps50%
Faster for surfing the internet and download files
vs(5G SA/NSA) 2000 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+5000 mAh11%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4500 mAh
+90W38%
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.
vs65W
+Qi Wireless charging (Qi/WPC)Advantage
Wireless charging is another way to charge the battery.
vsNot supported
+802.11 a/b/g/n/ac/ax/be [wifi7/6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] is newer and faster
vs802.11 a/b/g/n/ac/ax [wifi6]
+5.4 + A2DP/LEAdvantage
Bluetooth 5.4 + A2DP/LE is newer and faster
vs5.2 + A2DP/LE
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 3.1 Type-C, USB OTG On-The-Go
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
220 grams (7.7 ounces)vs+183 grams (6.41 ounces)20%
Lighter
9.2 millimeters (0.36 inches)vs+8.1 millimeters (0.32 inches)14%
Thinner
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

31 Common items in both devices
LTPO AMOLED / Fluid AMOLED
Dolby Vision/HDR10+ / HDR10+
120Hz
1 billion
Dual-LED flash
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus
BSI sensor
+24 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 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
ModelXiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
Other model namesXiaomi 14 UltraOnePlus 9 5G LE2111 (India), BBK Lemonade
Country or region available(Global, International)
(Global, International)
India
India
BrandXiaomiOnePlus
Release date2/22/20243/26/2021, Announced: 3/23/2021
Depth9.2 millimeters (0.36 inches)8.1 millimeters (0.32 inches)
Size (width x height)75.3 x 161.4 millimeters (2.96 x 6.35 in)73.9 x 160 millimeters (2.91 x 6.3 in)
Weight220 grams (7.7 ounces)183 grams (6.41 ounces)
Build, materialsAluminum frame, glass front, leather backPlastic body, glass front/back
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantNot supported

📲 Display

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
Display typeLTPO AMOLEDFluid AMOLED
Screen size6.73" inches6.55" inches
Screen-to-body ratio~90% (screen-to-body ratio)~87.6% (screen-to-body ratio)
Display resolution1440x3200 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)521 PPI402 PPI
Colors1 billion1 billion
Scratch-resistant glassDragon Crystal GlassGorilla Glass 5
Refresh rate120Hz120Hz
Display features1000nits[typ], 3000nits[peak]
Dolby Vision/HDR10+
100% DCI-P3
12-bit
Touch Sampling Rate: 240Hz
1100nits[peak]
HDR10+
Always-On Display

🤖 Operating System

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
System versionAndroid 14Android 11
Firmware updatefeature not registeredAndroid 13
User InterfaceHyperOSOxygenOS 12 / 13

⚙️ Processor

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
Chipset64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm)64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPUOcta-core, 4 processors:
1x 3.3GHz ARM Cortex-X4 (Single-core)
3x 3.15GHz ARM Cortex-A720 (Triple-core)
2x 2.96GHz ARM Cortex-A720 (Dual-core)
2x 2.26GHz ARM Cortex-A520 (Dual-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 controllerQualcomm Adreno 750Qualcomm Adreno 660 (840MHz)
Performance (benchmark)AnTuTu: 2004190 (v10)feature not registered

💽 Memory and storage

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
RAM memory16GB LPDDR5X12GB LPDDR5
Internal storage512GB (458GB available)
UFS 4.0
256GB (220GB available)
UFS 3.1
External storageNot supportedNot supported

📶 Mobile networks

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload3000/1024 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
UMTS 800/850/900/1700/1800/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 40, 41, 42, 48)
VoLTE
LTE Cat20 (11, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41, 46)
VoLTE
Primary 5G networkSA/NSA (1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78, 79)SA/NSA (41, 78)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkCDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
UMTS 800/850/900/1700/1800/1900/2100
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 40, 41, 42, 48)
VoLTE
LTE Cat20 (11, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41, 46)
VoLTE
Secondary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
Back camera (main camera)(5 cameras)
50 megapixels
50MP telephoto f/1.875mm1/2.51"0.7µmPDAFOIS3.2x-optical-zoom
50MP periscope telephoto f/2.5120mm1/2.51"0.7µmPDAFOIS5x-optical-zoom
50MP ultrawide f/1.812mm122°1/2.51"0.7µm
0.3MP depth TOF3D
(triple camera)
48 megapixels
50MP ultrawide f/2.214mm1/1.56"1.0µmAF
2MP monochrome f/2.4
Main camera resolution8160x6120 pixels8000x6000 pixels
Video recording (primary)8K UHD (7680x4320) 30 fps8K UHD (7680x4320) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/1.6 (aperture)f/1.8 (aperture)
Focal length23mm (lens)23mm (lens)
Sensor size1/1" inches1/1.43" inches
Pixel size1.6µm pixel1.12µm pixel
AutofocusLDAF/PDAF: laser/phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
Camera extras8K@24/30fps
4K@24/30/60/120fps
1080p@30/60/120fps
1080p@240/480/960/1920fps
Slow motion
Leica Summilux
HDR10+, 10-bit Dolby Vision, 10-bit LOG
4K@30/60fps
1080p@30/60/240fps
Hasselblad Color Calibration
Sony IMX689, IMX766. IMX471 sensor

📸 Front camera

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
Front camera (secondary)32 megapixels16 megapixels
Front camera resolution6528x4896 pixels4608x3456 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.4 (aperture)
Focal length22mm (lens)feature not registered
Sensor size1/3.14" inches1/3.06" inches
Pixel size0.7µm pixel1µm pixel

🔉 Sound and multimedia

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
LoudspeakerStereo sound
24-bit/192kHz
Dolby Atmos
Hi-Res
Stereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
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, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connectorType-C reversible connector
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.4 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
NFCSupportedSupported
Infrared portSupportedNot supported

🧭 Sensors

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5000 mAh4500 mAh
Charger, watts90W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
65W (10V/6.5A) Wired fast charging
USB Power Delivery 1.0
Inductive / wireless charging80W Qi Wireless charging (Qi/WPC)
10W Reverse wireless charging
Not supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
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: Black, White, Blue• Colors: Astral Black, Arctic Sky, Winter Mist

☢️ Radiation rate

Xiaomi 14 Ultra (Global 512GB)OnePlus 9 (LE2111 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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