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Xiaomi 14 Ultra (China 512GB) vs Tecno Phantom X

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

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Compare Tecno Phantom X X Xiaomi 14 Ultra (China 512GB) 29Points
6.73"
AMOLED

1440x3200

50
MP

32mp

16GB
RAM

Octa-core

5300
mAh

(Non removable)

vs
6.7"
AMOLED

1080x2340

50
MP

48mp

8GB
RAM

Octa-core

4700
mAh

(Non removable)

What's the better phone? Xiaomi 14 Ultra (China 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 (China 512GB)} 29 Advantages Xiaomi 14 Ultra (China 512GB) vs Phantom X} 6 Advantages Tecno Phantom X
+3.3GHz 64bit Octa-core (4nm)33%
More powerful processor, you can open your applications faster
vs2.05GHz 64bit Octa-core (12nm)
+16GB LPDDR5X100%
More RAM memory. Typically more responsive and better for multitasking.
vs8GB LPDDR4X
+512GB (458GB available)106%
More internal storage for applications and files
vs256GB (222GB available)
+UFS 4.0Advantage
Fastest write and read storage.
vseMMC 5.1
+Aluminum frame, glass front, leather backAdvantage
More resistant material
vsPlastic body, glass front/back
+Dolby Vision/HDR10+Advantage
The Dolby Vision/HDR10+ display provides vibrant colors and more details
vsNot supported
+120Hz33%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs90Hz
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1440x3200 pixels82%
Higher resolution screen
vs1080x2340 pixels
+521 PPI35%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs385 PPI
+6.73"1%
Larger screen
vs6.7"
+(5 cameras) 50MP + 50MP + 50MP + 50MP + 0.3MP182%
Higher resolution main camera
vs(triple camera) 50MP + 13MP + 8MP
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+1/1" inches2 times
The larger sensor camera lets you take photos with better depth.
vs1/3" inches
+f/1.6 (aperture)19%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.9 (aperture)
+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
vs4K 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
vsAndroid 11
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE-A
+(5G SA/NSA) 3000 Mbps9 times
Faster for surfing the internet and download files
vs(4G LTE-A) 300 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+5300 mAh13%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4700 mAh
+90W173%
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.
vs33W
+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 [wifi5]
+5.4 + A2DP/LEAdvantage
Bluetooth 5.4 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 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
224 grams (7.84 ounces)vs+201 grams (7.04 ounces)11%
Lighter
9.2 millimeters (0.36 inches)vs+8.7 millimeters (0.34 inches)6%
Thinner
Dual-LED flashvs+Quad-LED on main camera and Dual-LED on front cameraAdvantage
The Quad-LED on main camera and Dual-LED on front camera helps in dark places or in low light
(front) 32MPvs+(dual front camera) 48MP + 8MP75%
Higher resolution secondary camera to take pictures and selfies
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

18 Common items in both devices
LTPO AMOLED / Super AMOLED
Digital and optical zoom
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus
HDR photo/video on both cameras / HDR photo on both cameras
Capacitive
Multitouch
Accelerometer
+11 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 (China 512GB)Tecno Phantom X
 
ModelXiaomi 14 Ultra (China 512GB)Phantom X
Other model namesXiaomi 14 UltraTecno Phantom X (AC8)
Country or region availableChina
China
(Global, International)
(Global, International)
BrandXiaomiTecno
Release date2/22/20246/24/2021
Depth9.2 millimeters (0.36 inches)8.7 millimeters (0.34 inches)
Size (width x height)75.3 x 161.4 millimeters (2.96 x 6.35 in)73.8 x 163.5 millimeters (2.91 x 6.44 in)
Weight224 grams (7.84 ounces)201 grams (7.04 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 (China 512GB)Tecno Phantom X
Display typeLTPO AMOLEDSuper AMOLED
Screen size6.73" inches6.7" inches
Screen-to-body ratio~90% (screen-to-body ratio)~91.3% (screen-to-body ratio)
Display resolution1440x3200 pixels (20:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)521 PPI385 PPI
Colors1 billion16 million
Scratch-resistant glassDragon Crystal GlassGorilla Glass 5
Refresh rate120Hz90Hz
Display features1000nits[typ], 3000nits[peak]
Dolby Vision/HDR10+
100% DCI-P3
12-bit
Touch Sampling Rate: 240Hz
Not supported

🤖 Operating System

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
System versionAndroid 14Android 11
Firmware updatefeature not registeredfeature not registered
User InterfaceHyperOSfeature not registered

⚙️ Processor

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
Chipset64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm)64bit: MediaTek Helio G95 (MT6785V) (12nm)
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, 2 processors:
2x 2.05GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controllerQualcomm Adreno 750ARM Mali-G76 MC4 (900MHz)
Performance (benchmark)AnTuTu: 2004190 (v10)AnTuTu: 309055 (v8)
Geekbench: 1670 (v5.1)
GFXBench: 17fps (ES 3.1 onscreen)

💽 Memory and storage

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
RAM memory16GB LPDDR5X8GB LPDDR4X
Internal storage512GB (458GB available)
UFS 4.0
256GB (222GB available)
eMMC 5.1
External storageNot supportedNot supported

📶 Mobile networks

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload3000/1024 Mbps300/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
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 850/900/1900/2100
Primary 4G networkLTE 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 Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkSA/NSA (1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79)Not supported
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
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 850/900/1900/2100
Secondary 4G networkLTE 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 Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
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

📷 Camera

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
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)
50 megapixels
13MP telephoto f/2.450mmPDAF2x-optical-zoom
8MP ultrawide f/2.3120°1/4"1.12µmAF
Main camera resolution8160x6120 pixels8160x6120 pixels
Video recording (primary)8K UHD (7680x4320) 30 fps4K UHD (3840x2160) 60 fps
FlashDual-LED flashQuad-LED on main camera and Dual-LED on front camera
Focal aperturef/1.6 (aperture)f/1.9 (aperture)
Focal length23mm lensfeature not registered
Sensor size1/1" inches1/3" inches
Pixel size1.6µm pixel1.2µm pixel
AutofocusLDAF/PDAF: laser/phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo 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
feature not registered

📸 Front camera

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
Front camera (secondary)32 megapixels(dual front camera)
48 megapixels
8MP ultrawide f/2.2105°1/4"1.12µm
Front camera resolution6528x4896 pixels8000x6000 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedDual-LED
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length22mm lensfeature not registered
Sensor size1/3.14" inches1/2" inches
Pixel size0.7µm pixel0.8µm pixel

🔉 Sound and multimedia

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
LoudspeakerStereo sound
24-bit/192kHz
Dolby Atmos
Hi-Res
Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
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 (China 512GB)Tecno Phantom X
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.4 + A2DP/LE5.0 + 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 [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portSupportedNot supported

🧭 Sensors

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
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 (China 512GB)Tecno Phantom X
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5300 mAh4700 mAh
Charger, watts90W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
33W Wired fast charging
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 (China 512GB)Tecno Phantom X
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: Starry Night Blue, Monet Summer
• HIOS 7.6
• Liquid Cooling system

☢️ Radiation rate

Xiaomi 14 Ultra (China 512GB)Tecno Phantom X
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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