Xiaomi 14 Ultra (China 512GB) vs Bq Aquaris X2 (32GB)

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Side by side comparison between Xiaomi 14 Ultra vs Bq Aquaris X2 phones, differences, pros, cons and full specifications. What's the better?

3/24/2024 6:07 PM, updated: 3/24/2024 7:44 PM

Compare Bq Aquaris X2 X Xiaomi 14 Ultra (China 512GB) 26Points

Specifications Compare Models Pictures

6.73"
AMOLED

1440x3200

50
MP

32mp

16GB
RAM

Octa-core

5300
mAh

(Non removable)

06Points Bq Aquaris X2 (32GB) Compare Xiaomi 14 Ultra X

Specifications Compare Models Pictures

5.65"
IPS

1080x2160

12
MP

8mp

3GB
RAM

Octa-core

3100
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!

26 Advantages Xiaomi 14 Ultra (China 512GB)	vs	6 Advantages Bq Aquaris X2 (32GB)
+3.3GHz 64bit Octa-core (4nm)48% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Octa-core
+16GB LPDDR5X4 times More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR4X
+512GB (458GB available)21 times More internal storage for applications and files	vs	32GB (20.5GB available)
+LTPO AMOLEDAdvantage LTPO AMOLED display is brighter and more vivid	vs	LTPS IPS LCD
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1440x3200 pixels98% Higher resolution screen	vs	1080x2160 pixels
+521 PPI22% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	427 PPI
+6.73"19% Larger screen	vs	5.65"
+(5 cameras) 50MP + 50MP + 50MP + 50MP + 0.3MP11 times Higher resolution main camera	vs	(dual camera) 12MP + 5MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+1/1" inches180% The larger sensor camera lets you take photos with better depth.	vs	1/2.8" inches
+f/1.6 (aperture)13% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.8 (aperture)
+(front) 32MP3 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 8MP
+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 8.1 Oreo
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G 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	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+5300 mAh71% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3100 mAh
+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 2.0 Type-C reversible connector
+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Water splash resistant (don't immerse)
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
224 grams (7.84 ounces)	vs	+163 grams (5.71 ounces)37% Lighter
9.2 millimeters (0.36 inches)	vs	+8.25 millimeters (0.32 inches)12% Thinner
Dual-LED flash	vs	+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

16 Common items in both devices

LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus

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

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Compass

+9 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 512GB)	Bq Aquaris X2 (32GB)
Change model		Choose the model
Model	Xiaomi 14 Ultra (China 512GB)	Aquaris X2 (32GB)
Other model names	Xiaomi 14 Ultra	BQ Aquaris X2 3GB RAM + 32GB
Country or region available	China	Spain, (Europe)
Brand	Xiaomi	Bq
Release date	2/22/2024	6/1/2018
Depth	9.2 millimeters (0.36 inches)	8.25 millimeters (0.32 inches)
Size (width x height)	75.3 x 161.4 millimeters (2.96 x 6.35 in)	72.3 x 150.7 millimeters (2.85 x 5.93 in)
Weight	224 grams (7.84 ounces)	163 grams (5.71 ounces)
Build, materials	Aluminum frame, glass front, leather back	feature not registered
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Water splash resistant (don't immerse)
📲 Display
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
Display type	LTPO AMOLED	LTPS IPS LCD
Screen size	6.73" inches	5.65" inches
Screen-to-body ratio	~90% (screen-to-body ratio)	~75.6% (screen-to-body ratio)
Display resolution	1440x3200 pixels (20:9)	1080x2160 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch 10-points
Pixel density (dot pitch)	521 PPI	427 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Dragon Crystal Glass	Gorilla Glass
Refresh rate	120Hz	feature not registered
Display features	1000nits[typ], 3000nits[peak] Dolby Vision/HDR10+ 100% DCI-P3 12-bit Touch Sampling Rate: 240Hz	feature not registered
🤖 Operating System
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
System version	Android 14	Android 8.1 Oreo
Firmware update	feature not registered	feature not registered
User Interface	HyperOS	feature not registered
⚙️ Processor
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
Chipset	64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm)	64bit: Qualcomm Snapdragon 636 SDM636 (14nm)
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, 2 processors: 4x 1.8GHz Kryo 260 Gold (Quad-core) 4x 1.6GHz Kryo 260 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 750	Qualcomm Adreno 509
Performance (benchmark)	AnTuTu: 2004190 (v10)	feature not registered
💽 Memory and storage
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
RAM memory	16GB LPDDR5X	3GB LPDDR4X
Internal storage	512GB (458GB available) UFS 4.0	32GB (20.5GB available)
External storage	Not supported	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 Mbps	300/50 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	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100	UMTS 850/900/1900/2100
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 Cat6 (Bands 1,3,7,20)
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, UMTS, HSDPA, HSUPA, HSPA+, 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 512GB)	Bq Aquaris X2 (32GB)
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	(dual camera) 12 megapixels 5MP depth 1/5"1.12µm
Main camera resolution	8160x6120 pixels	4000x3000 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED on main camera and LED on front camera
Focal aperture	f/1.6 (aperture)	f/1.8 (aperture)
Focal length	23mm lens	feature not registered
Sensor size	1/1" inches	1/2.8" inches
Pixel size	1.6µm pixel	1.29µm pixel
Autofocus	LDAF/PDAF: laser/phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital 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 512GB)	Bq Aquaris X2 (32GB)
Front camera (secondary)	32 megapixels	8 megapixels
Front camera resolution	6528x4896 pixels	3264x2448 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	22mm lens	feature not registered
Sensor size	1/3.14" inches	feature not registered
Pixel size	0.7µm pixel	1.12µm pixel
🔉 Sound and multimedia
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
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	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
USB	USB 3.2 Type-C, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	USB Type-C SlimPort®
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	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC	A-GPS, GeoTagging, GLONASS
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5300 mAh	3100 mAh
Charger, watts	90W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0	Wired 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 512GB)	Bq Aquaris X2 (32GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
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: Carbon black, White sand gold • Android One • USB OTG On-The-Go • 2.5D curved glass screen • Aluminum frame • Plastic back • Fast battery charging • Quick Charge 3.0 • 24-bit/192kHz audio • IP52 certified: protection against dust and splashing
☢️ Radiation rate
	Xiaomi 14 Ultra (China 512GB)	Bq Aquaris X2 (32GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	1.495W/kg (head), 1.451W/kg (body)