Motorola Razr 40 Ultra (512GB) vs Xiaomi 12X (128GB)

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Side by side comparison between Motorola Razr 40 Ultra vs Xiaomi 12X phones, differences, pros, cons and full specifications. What's the better?

8/25/2023 9:26 AM, updated: 8/28/2023 6:44 AM

Compare Xiaomi 12X X Motorola Razr 40 Ultra (512GB) 17Points

Specifications Compare Models Pictures

6.9"
AMOLED

1080x2640

12
MP

32mp

12GB
RAM

Octa-core

3800
mAh

(Non removable)

09Points Xiaomi 12X (128GB) Compare Motorola Razr 40 Ultra X

Specifications Compare Models Pictures

6.28"
AMOLED

1080x2400

50
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Motorola Razr 40 Ultra (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!

17 Advantages Motorola Razr 40 Ultra (512GB)	vs	9 Advantages Xiaomi 12X (128GB)
+3.19GHz 64bit Octa-core (4nm)18% More powerful processor, you can open your applications faster	vs	3.2GHz 64bit Octa-core (7nm)
+12GB LPDDR550% More RAM memory. Typically more responsive and better for multitasking.	vs	8GB LPDDR5
+512GB (460GB available)3 times More internal storage for applications and files	vs	128GB (103GB available)
+6.99 millimeters (0.28 inches)17% Thinner	vs	8.2 millimeters (0.32 inches)
+LTPO AMOLEDAdvantage LTPO AMOLED display is brighter and more vivid	vs	AMOLED
+165Hz38% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	120Hz
+1080x2640 pixels10% Higher resolution screen	vs	1080x2400 pixels
+6.9"10% Larger screen	vs	6.28"
+f/1.5 (aperture)27% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.9 (aperture)
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 13Advantage Android 13 is newer and safer	vs	Android 12
+(5G Sub6) 3000 Mbps50% Faster for surfing the internet and download files	vs	(5G SA/NSA) 2000 Mbps
+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM)
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster	vs	802.11 a/b/g/n/ac/ax [wifi6]
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	5.2 + A2DP/LE
+IP52 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
189 grams (6.62 ounces)	vs	+176 grams (6.16 ounces)7% Lighter
413 PPI	vs	+419 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(dual camera) 12MP + 13MP	vs	+(triple camera) 50MP + 13MP + 5MP172% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
1/2.55" inches	vs	+1/1.56" inches63% 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
3800 mAh	vs	+4500 mAh18% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
30W	vs	+67W123% 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	+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys

31 Common items in both devices

UFS 3.1

Aluminum frame, flexible plastic screen, glass back / Aluminum body, glass front, plastic back

HDR10+ / Dolby Vision/HDR10+

1 billion

Only digital zoom

PDAF: phase detection autofocus

OIS: Optical stabilization

+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

📱 Model features
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Change model		Choose the model
Model	Razr 40 Ultra (512GB)	12X (128GB)
Other model names	Lenovo Moto Razr 40 Ultra XT2321-1	Xiaomi 12X 2112123AG (Global), 2112123AC (China)
Country or region available	(Latin America), China	(Global, International)
Brand	Motorola	Xiaomi
Release date	6/5/2023, Announced: 6/1/2023	12/31/2021, Announced: 12/28/2021
Depth	6.99 millimeters (0.28 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	73.95 x 170.83 millimeters (2.91 x 6.73 in)	69.9 x 152.7 millimeters (2.75 x 6.01 in)
Weight	189 grams (6.62 ounces)	176 grams (6.16 ounces)
Build, materials	Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus Folded: 15.1 x 73,95 x 88.4 mm	Aluminum body, glass front, plastic back
Protection against water and others	IP52 certified: protection against dust and splashing	Not supported
📲 Display
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Display type	LTPO AMOLED	AMOLED
Screen size	6.9" inches	6.28" inches
Screen-to-body ratio	~85.2% (screen-to-body ratio)	~89.2% (screen-to-body ratio)
Display resolution	1080x2640 pixels (22:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	413 PPI	419 PPI
Colors	1 billion	1 billion
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	165Hz	120Hz
Display features	1400nits[peak] HDR10+ 120% DCI-P3 Extra display: AMOLED 3.6" (1056x1066), 144Hz, HDR10+, Gorilla Glass Victus	1100nits[peak] Dolby Vision/HDR10+ DCI-P3 Touch rate: 480Hz
🤖 Operating System
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
System version	Android 13	Android 11
Firmware update	feature not registered	Android 12
User Interface	My UX	MIUI 13
⚙️ Processor
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Chipset	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)	64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)
CPU	Octa-core, 3 processors: 1x 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-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 controller	Qualcomm Adreno 730 (818MHz)	Qualcomm Adreno 650 (670MHz)
Performance (benchmark)	AnTuTu: 975396 (v9) Geekbench: 3645 (v5.1), 4045 (v6) GFXBench: 65fps (ES 3.1 onscreen)	AnTuTu: 598003 (v8), 690298 (v9) Geekbench: 3168 (v5.1) GFXBench: 47fps (ES 3.1 onscreen)
💽 Memory and storage
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
RAM memory	12GB LPDDR5	8GB LPDDR5
Internal storage	512GB (460GB available) UFS 3.1	128GB (103GB available) UFS 3.1
External storage	Not supported	Not supported
📶 Mobile networks
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 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	CDMA 800/1900, GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) 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 network	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 41, 66, 77, 78, 79)	Global 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 network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 800/850/900/1700/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43, 48) 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 network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Back camera (main camera)	(dual camera) 12 megapixels 13MP ultrawide f/2.2108°1/3"1.12µmAF	(triple camera) 50 megapixels 13MP ultrawide f/2.412mm123°1/3.06"1.12µm 5MP telephoto macro f/2.450mmAF
Main camera resolution	4000x3000 pixels	8160x6120 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	8K UHD (7680x4320) 24 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.5 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	1/2.55" inches	1/1.56" inches
Pixel size	1.4µm pixel	1µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS: Optical 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	4K@30/60fps 1080p@30/60/120fps Slow motion	4K@60fps 1080p@960fps Sony IMX766
📸 Front camera
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Front camera (secondary)	32 megapixels	32 megapixels
Front camera resolution	6528x4896 pixels	6528x4896 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/2.5 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	0.7µm pixel	0.7µm pixel
🔉 Sound and multimedia
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Loudspeaker	Stereo sound with dual speakers Dolby Atmos	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos Tuned by Harman Kardon
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
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.3 + A2DP/LE	5.2 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6E/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
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3800 mAh	4500 mAh
Charger, watts	30W Wired fast charging Reverse charging by cable	67W Wired fast charging Quick Charge 4 USB Power Delivery 3.0
Inductive / wireless charging	5W Qi Wireless charging (Qi/WPC)	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (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: Infinite Black, Glacier Blue, Viva Magenta • Ready For • ThinkShield	• Colors: Gray, Blue, Purple • LiquidCool
☢️ Radiation rate
	Motorola Razr 40 Ultra (512GB)	Xiaomi 12X (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	1.26W/kg (head), 1.37W/kg (body)	0.59W/kg (head), 1W/kg (body)