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Tecno Phantom X vs Xiaomi 12X (256GB/12GB)

Side by side comparison between Tecno Phantom X vs Xiaomi 12X phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi 12X X Tecno Phantom X 09Points
6.7"
AMOLED

1080x2340

50
MP

48mp

8GB
RAM

Octa-core

4700
mAh

(Non removable)

vs
21Points Xiaomi 12X (256GB/12GB) Compare Tecno Phantom X X
6.28"
AMOLED

1080x2400

50
MP

32mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi 12X (256GB/12GB)

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!

Phantom X} 9 Advantages Tecno Phantom X vs 12X (256GB/12GB)} 21 Advantages Xiaomi 12X (256GB/12GB)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsAMOLED
+6.7"7%
Larger screen
vs6.28"
+(triple camera) 50MP + 13MP + 8MP4%
Higher resolution main camera
vs(triple camera) 50MP + 13MP + 5MP
+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
vsDual-LED flash
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+(dual front camera) 48MP + 8MP75%
Higher resolution secondary camera to take pictures and selfies
vs(front) 32MP
+4700 mAh4%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4500 mAh
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
2.05GHz 64bit Octa-core (12nm)vs+3.2GHz 64bit Octa-core (7nm)40%
More powerful processor, you can open your applications faster
8GB LPDDR4Xvs+12GB LPDDR550%
More RAM memory. Typically more responsive and better for multitasking.
eMMC 5.1vs+UFS 3.1Advantage
Fastest write and read storage.
201 grams (7.04 ounces)vs+176 grams (6.16 ounces)14%
Lighter
8.7 millimeters (0.34 inches)vs+8.2 millimeters (0.32 inches)6%
Thinner
Plastic body, glass front/backvs+Aluminum body, glass front, plastic backAdvantage
More resistant material
Not supportedvs+Dolby Vision/HDR10+Advantage
The Dolby Vision/HDR10+ display provides vibrant colors and more details
90Hzvs+120Hz33%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
1080x2340 pixelsvs+1080x2400 pixels3%
Higher resolution screen
385 PPIvs+419 PPI9%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
1/3" inchesvs+1/1.56" inches92%
The larger sensor camera lets you take photos with better depth.
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
Android 11vs+Android 12Advantage
Android 12 is newer and safer
4G LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE-A) 300 Mbpsvs+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
33Wvs+67W103%
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.
802.11 a/b/g/n/ac [wifi5]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely

25 Common items in both devices
256GB (222GB available)
PDAF: phase detection autofocus
BSI sensor
HDR photo on both cameras / HDR photo/video on both cameras
f/1.9 (aperture)
(front) Full HD (1920x1080)
Capacitive
+18 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

Tecno Phantom XXiaomi 12X (256GB/12GB)
Change model 
ModelPhantom X12X (256GB/12GB)
Other model namesTecno Phantom X (AC8)Xiaomi 12X 2112123AG (Global), 2112123AC (China)
Country or region available(Global, International)
(Global, International)
China
China
BrandTecnoXiaomi
Release date6/24/202112/31/2021, Announced: 12/28/2021
Depth8.7 millimeters (0.34 inches)8.2 millimeters (0.32 inches)
Size (width x height)73.8 x 163.5 millimeters (2.91 x 6.44 in)69.9 x 152.7 millimeters (2.75 x 6.01 in)
Weight201 grams (7.04 ounces)176 grams (6.16 ounces)
Build, materialsPlastic body, glass front/backAluminum body, glass front, plastic back
Protection against water and othersNot supportedNot supported

📲 Display

Tecno Phantom XXiaomi 12X (256GB/12GB)
Display typeSuper AMOLEDAMOLED
Screen size6.7" inches6.28" inches
Screen-to-body ratio~91.3% (screen-to-body ratio)~89.2% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)385 PPI419 PPI
Colors16 million1 billion
Scratch-resistant glassGorilla Glass 5Gorilla Glass Victus
Refresh rate90Hz120Hz
Display featuresNot supported1100nits[peak]
Dolby Vision/HDR10+
DCI-P3
Touch rate: 480Hz

🤖 Operating System

Tecno Phantom XXiaomi 12X (256GB/12GB)
System versionAndroid 11Android 11
Firmware updatefeature not registeredAndroid 12
User Interfacefeature not registeredMIUI 13

⚙️ Processor

Tecno Phantom XXiaomi 12X (256GB/12GB)
Chipset64bit: MediaTek Helio G95 (MT6785V) (12nm)64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)
CPUOcta-core, 2 processors:
2x 2.05GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
Octa-core, 3 processors:
1x 3.2GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerARM Mali-G76 MC4 (900MHz)Qualcomm Adreno 650 (670MHz)
Performance (benchmark)AnTuTu: 309055 (v8)
Geekbench: 1670 (v5.1)
GFXBench: 17fps (ES 3.1 onscreen)
AnTuTu: 598003 (v8), 690298 (v9)
Geekbench: 3168 (v5.1)
GFXBench: 47fps (ES 3.1 onscreen)

💽 Memory and storage

Tecno Phantom XXiaomi 12X (256GB/12GB)
RAM memory8GB LPDDR4X12GB LPDDR5
Internal storage256GB (222GB available)
eMMC 5.1
256GB (222GB available)
UFS 3.1
External storageNot supportedNot supported

📶 Mobile networks

Tecno Phantom XXiaomi 12X (256GB/12GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-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 / Upload300/150 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 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 networkGSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41, 42, 48)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)
Primary 5G networkNot supportedGlobal version:
SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)
China version:
SA/NSA (1, 3, 5, 8, 28, 38, 40, 41, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1900/2100UMTS 800/850/900/1700/1900/2100
Secondary 4G networkLTE Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41, 42, 48)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Tecno Phantom XXiaomi 12X (256GB/12GB)
Back camera (main camera)(triple camera)
50 megapixels
13MP telephoto f/2.450mmPDAF2x-optical-zoom
8MP ultrawide f/2.3120°1/4"1.12µmAF
(triple camera)
50 megapixels
13MP ultrawide f/2.412mm123°1/3.06"1.12µm
5MP telephoto macro f/2.450mmAF
Main camera resolution8160x6120 pixels8160x6120 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps8K UHD (7680x4320) 24 fps
FlashQuad-LED on main camera and Dual-LED on front cameraDual-LED flash
Focal aperturef/1.9 (aperture)f/1.9 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/3" inches1/1.56" inches
Pixel size1.2µm pixel1µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
Camera extrasfeature not registered4K@60fps
1080p@960fps
Sony IMX766

📸 Front camera

Tecno Phantom XXiaomi 12X (256GB/12GB)
Front camera (secondary)(dual front camera)
48 megapixels
8MP ultrawide f/2.2105°1/4"1.12µm
32 megapixels
Front camera resolution8000x6000 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashDual-LEDNot supported
Focal aperturef/2.2 (aperture)f/2.5 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/2" inchesfeature not registered
Pixel size0.8µm pixel0.7µm pixel

🔉 Sound and multimedia

Tecno Phantom XXiaomi 12X (256GB/12GB)
LoudspeakerSupportedStereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Tuned by Harman Kardon
Active noise cancellation2 microphones or more2 microphones or more
RadioFMNot 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

Tecno Phantom XXiaomi 12X (256GB/12GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFCNot supportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Tecno Phantom XXiaomi 12X (256GB/12GB)
SensorsAccelerometer
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
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Tecno Phantom XXiaomi 12X (256GB/12GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4700 mAh4500 mAh
Charger, watts33W Wired fast charging67W Wired fast charging
Quick Charge 4
USB Power Delivery 3.0
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Tecno Phantom XXiaomi 12X (256GB/12GB)
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: Starry Night Blue, Monet Summer
• HIOS 7.6
• Liquid Cooling system
• Colors: Gray, Blue, Purple
• LiquidCool

☢️ Radiation rate

Tecno Phantom XXiaomi 12X (256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.59W/kg (head), 1W/kg (body)
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