Xiaomi 14 Ultra (China 256GB) vs OnePlus 7T (128GB)

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Side by side comparison between Xiaomi 14 Ultra vs OnePlus 7T phones, differences, pros, cons and full specifications. What's the better?

3/24/2024 6:21 PM, updated: 3/24/2024 7:44 PM

Compare OnePlus 7T X Xiaomi 14 Ultra (China 256GB) 25Points

Specifications Compare Models Pictures

6.73"
AMOLED

1440x3200

50
MP

32mp

12GB
RAM

Octa-core

5300
mAh

(Non removable)

03Points OnePlus 7T (128GB) Compare Xiaomi 14 Ultra X

Specifications Compare Models Pictures

6.55"
AMOLED

1080x2400

48
MP

16mp

8GB
RAM

Octa-core

3800
mAh

(Non removable)

What's the better phone? Xiaomi 14 Ultra (China 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!

25 Advantages Xiaomi 14 Ultra (China 256GB)	vs	3 Advantages OnePlus 7T (128GB)
+3.3GHz 64bit Octa-core (4nm)2% More powerful processor, you can open your applications faster	vs	2.96GHz 64bit Octa-core (7nm)
+12GB LPDDR5X50% More RAM memory. Typically more responsive and better for multitasking.	vs	8GB LPDDR4X
+256GB (220GB available)108% More internal storage for applications and files	vs	128GB (106GB available)
+UFS 4.0Advantage Fastest write and read storage.	vs	UFS 3.0
+Aluminum frame, glass front, leather backAdvantage More resistant material	vs	Aluminum frame, glass front/back
+120Hz33% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	90Hz
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1440x3200 pixels78% Higher resolution screen	vs	1080x2400 pixels
+521 PPI30% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	402 PPI
+6.73"3% Larger screen	vs	6.55"
+(5 cameras) 50MP + 50MP + 50MP + 50MP + 0.3MP163% Higher resolution main camera	vs	(triple camera) 48MP + 12MP + 16MP
+1/1" inches100% The larger sensor camera lets you take photos with better depth.	vs	1/2" inches
+(front) 32MP101% Higher resolution secondary camera to take pictures and selfies	vs	(front) 16MP
+8K UHD (7680x4320)3 times More image quality for recording videos with the primary camera	vs	4K UHD (3840x2160)
+(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	vs	Android 10
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE-A
+(5G SA/NSA) 3000 Mbps150% Faster for surfing the internet and download files	vs	(4G LTE-A) 1200 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+5300 mAh39% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3800 mAh
+90W2 times 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	30W
+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	vs	802.11 a/b/g/n/ac [wifi5]
+5.4 + A2DP/LEAdvantage Bluetooth 5.4 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	USB 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	vs	Not supported
224 grams (7.84 ounces)	vs	+190 grams (6.65 ounces)18% Lighter
9.2 millimeters (0.36 inches)	vs	+8.1 millimeters (0.32 inches)14% Thinner
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

24 Common items in both devices

LTPO AMOLED / Fluid AMOLED

Dolby Vision/HDR10+ / HDR10+

Dual-LED flash

Digital and optical zoom

LDAF/PDAF: laser/phase detection autofocus

OIS: Optical stabilization

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

+17 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 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Change model		Choose the model
Model	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Other model names	Xiaomi 14 Ultra	OnePlus 7T (128GB + 8GB RAM), HD1900, HD1901, HD1903, HD1905
Country or region available	China	(Europe), (Global, International), Canada, USA
Brand	Xiaomi	OnePlus
Release date	2/22/2024	10/1/2019
Depth	9.2 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)	74.4 x 160.9 millimeters (2.93 x 6.33 in)
Weight	224 grams (7.84 ounces)	190 grams (6.65 ounces)
Build, materials	Aluminum frame, glass front, leather back	Aluminum frame, glass front/back
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Not supported
📲 Display
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Display type	LTPO AMOLED	Fluid AMOLED
Screen size	6.73" inches	6.55" inches
Screen-to-body ratio	~90% (screen-to-body ratio)	~86.5% (screen-to-body ratio)
Display resolution	1440x3200 pixels (20:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	521 PPI	402 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Dragon Crystal Glass	Gorilla Glass 5
Refresh rate	120Hz	90Hz
Display features	1000nits[typ], 3000nits[peak] Dolby Vision/HDR10+ 100% DCI-P3 12-bit Touch Sampling Rate: 240Hz	HDR10+
🤖 Operating System
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
System version	Android 14	Android 10
Firmware update	feature not registered	feature not registered
User Interface	HyperOS	feature not registered
⚙️ Processor
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Chipset	64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm)	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)
CPU	Octa-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 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)
GPU graphical controller	Qualcomm Adreno 750	Qualcomm Adreno 640 (672MHz)
Performance (benchmark)	AnTuTu: 2004190 (v10)	feature not registered
💽 Memory and storage
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
RAM memory	12GB LPDDR5X	8GB LPDDR4X
Internal storage	256GB (220GB available) UFS 4.0	128GB (106GB available) UFS 3.0
External storage	Not supported	Not supported
📶 Mobile networks
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (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	3000/1024 Mbps	1200/150 Mbps
Network technology	2G, 3G, 4G, 5G	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 UMTS 800/850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100
Primary 4G network	LTE Cat20 (1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66) TD-LTE (38, 40, 41, 42, 48) VoLTE	LTE Cat18 TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE China, India version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29) America version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 46, 66, 71) Europe: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66)
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79)	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat20 (1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66) TD-LTE (38, 40, 41, 42, 48) VoLTE	Not supported
Secondary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE
📷 Camera
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
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 12MP telephoto f/2.251mm2x-optical-zoomPDAF1.0µm 16MP ultrawide f/2.217mmAF
Main camera resolution	8160x6120 pixels	8000x6000 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	4K UHD (3840x2160) 60 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.6 (aperture)	f/1.6 (aperture)
Focal length	23mm lens	26mm lens
Sensor size	1/1" inches	1/2" inches
Pixel size	1.6µm pixel	0.8µm pixel
Autofocus	LDAF/PDAF: laser/phase detection autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS: Optical stabilization
Zoom	Digital and optical zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo on both cameras
Camera extras	8K@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	feature not registered
📸 Front camera
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Front camera (secondary)	32 megapixels	16 megapixels
Front camera resolution	6528x4896 pixels	4608x3456 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	22mm lens	25mm lens
Sensor size	1/3.14" inches	1/3" inches
Pixel size	0.7µm pixel	1µm pixel
🔉 Sound and multimedia
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Loudspeaker	Stereo sound 24-bit/192kHz Dolby Atmos Hi-Res	Supported
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 14 Ultra (China 256GB)	OnePlus 7T (128GB)
USB	USB 3.2 Type-C, USB OTG On-The-Go	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	Type-C reversible connector
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.4 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 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 [wifi5] (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
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Sensors	Accelerometer 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 alert	Supported	Supported
🔋 Battery
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5300 mAh	3800 mAh
Charger, watts	90W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0	30W (5V/6A) Wired fast charging
Inductive / wireless charging	80W Qi Wireless charging (Qi/WPC) 10W Reverse wireless charging	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (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: Black, White, Blue	• Colors: Frosted Silver, Glacier Blue • Display DCI-P3 100%, 90Hz, HDR10+ • Warp Charge 30 battery
☢️ Radiation rate
	Xiaomi 14 Ultra (China 256GB)	OnePlus 7T (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