Bq Aquaris E4.5 vs Xiaomi 14 Ultra (China 256GB)

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Side by side comparison between Bq Aquaris E4.5 vs Xiaomi 14 Ultra 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 Xiaomi 14 Ultra X Bq Aquaris E4.5 06Points

Specifications Compare Models Pictures

4.5"
IPS

540x960

8
MP

5mp

1GB
RAM

Quad-core

2150
mAh

(Removable)

31Points Xiaomi 14 Ultra (China 256GB) Compare Bq Aquaris E4.5 X

Specifications Compare Models Pictures

6.73"
AMOLED

1440x3200

50
MP

32mp

12GB
RAM

Octa-core

5300
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!

6 Advantages Bq Aquaris E4.5	vs	31 Advantages Xiaomi 14 Ultra (China 256GB)
+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards	vs	Not supported
+123 grams (4.31 ounces)82% Lighter	vs	224 grams (7.84 ounces)
+9 millimeters (0.35 inches)2% Thinner	vs	9.2 millimeters (0.36 inches)
+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
1.3GHz 32bit Quad-core	vs	+3.3GHz 64bit Octa-core (4nm)2 times More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+12GB LPDDR5X11 times More RAM memory. Typically more responsive and better for multitasking.
8GB (5GB available)	vs	+256GB (220GB available)43 times More internal storage for applications and files
Plastic body, glass front	vs	+Aluminum frame, glass front, leather backAdvantage More resistant material
TFT IPS LCD	vs	+LTPO AMOLEDAdvantage LTPO AMOLED display is brighter and more vivid
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
540x960 pixels	vs	+1440x3200 pixels8 times Higher resolution screen
245 PPI	vs	+521 PPI113% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+6.73"50% Larger screen
(back) 8MP	vs	+(5 cameras) 50MP + 50MP + 50MP + 50MP + 0.3MP24 times Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
HDR photo only main camera	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/3.2" inches	vs	+1/1" inches2 times The larger sensor camera lets you take photos with better depth.
f/2.4 (aperture)	vs	+f/1.6 (aperture)50% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 32MP5 times Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera
(front) VGA (640x480)	vs	+(front) 4K UHD (3840x2160)26 times More image quality for recording videos with the secondary camera
Android 4.4.2 KitKat	vs	+Android 14Advantage Android 14 is newer and safer
3G+ HSPA+	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(3G+ HSPA+) 21 Mbps	vs	+(5G SA/NSA) 3000 Mbps142 times Faster for surfing the internet and download files
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
2150 mAh	vs	+5300 mAh147% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n [wifi4]	vs	+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
4.0 + A2DP	vs	+5.4 + A2DP/LEAdvantage Bluetooth 5.4 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0, USB OTG On-The-Go	vs	+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0, USB OTG On-The-Go	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

13 Common items in both devices

Dual-LED flash

Autofocus / LDAF/PDAF: laser/phase detection autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Compass

+6 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
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Change model		Choose the model
Model	Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Other model names	bq Aquaris E4.5 03BQAQU20, 03BQAQU30	Xiaomi 14 Ultra
Country or region available	Spain, (Europe)	China
Brand	Bq	Xiaomi
Release date	6/1/2014	2/22/2024
Depth	9 millimeters (0.35 inches)	9.2 millimeters (0.36 inches)
Size (width x height)	67 x 137 millimeters (2.64 x 5.39 in)	75.3 x 161.4 millimeters (2.96 x 6.35 in)
Weight	123 grams (4.31 ounces)	224 grams (7.84 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front, leather back
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Display type	TFT IPS LCD	LTPO AMOLED
Screen size	4.5" inches	6.73" inches
Screen-to-body ratio	~60.8% (screen-to-body ratio)	~90% (screen-to-body ratio)
Display resolution	540x960 pixels	1440x3200 pixels (20:9)
Touchscreen	Capacitive Multitouch 5-points	Capacitive Multitouch 10-points
Pixel density (dot pitch)	245 PPI	521 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Dragontrail Glass	Dragon Crystal Glass
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1000nits[typ], 3000nits[peak] Dolby Vision/HDR10+ 100% DCI-P3 12-bit Touch Sampling Rate: 240Hz
🤖 Operating System
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
System version	Android 4.4.2 KitKat	Android 14
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	HyperOS
⚙️ Processor
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Chipset	32bit: MediaTek MT6582 (28nm)	64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm)
CPU	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)	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)
GPU graphical controller	ARM Mali-400 MP2 500Mhz	Qualcomm Adreno 750
Performance (benchmark)	feature not registered	AnTuTu: 2004190 (v10)
💽 Memory and storage
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
RAM memory	1GB LPDDR2	12GB LPDDR5X
Internal storage	8GB (5GB available)	256GB (220GB available) UFS 4.0
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Not supported
📶 Mobile networks
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	21/5.76 Mbps	3000/1024 Mbps
Network technology	2G, 3G	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	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	UMTS 900/2100	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100
Primary 4G network	Not supported	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
Primary 5G network	Not supported	SA/NSA (1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	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	GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Secondary 3G network	Not supported	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100
Secondary 4G network	Not supported	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
Secondary data network	GPRS, EDGE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Back camera (main camera)	8 megapixels	(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
Main camera resolution	3264x2448 pixels	8160x6120 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	8K UHD (7680x4320) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/2.4 (aperture)	f/1.6 (aperture)
Focal length	feature not registered	23mm lens
Sensor size	1/3.2" inches	1/1" inches
Pixel size	feature not registered	1.6µm pixel
Autofocus	Autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo/video on both cameras
Camera extras	feature not registered	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
📸 Front camera
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Front camera (secondary)	5 megapixels	32 megapixels
Front camera resolution	2592x1944 pixels	6528x4896 pixels
Video recording (secondary)	VGA (640x480)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	22mm lens
Sensor size	feature not registered	1/3.14" inches
Pixel size	feature not registered	0.7µm pixel
🔉 Sound and multimedia
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Loudspeaker	Supported	Stereo sound 24-bit/192kHz Dolby Atmos Hi-Res
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, 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
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 3.2 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.0 + A2DP	5.4 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Battery type	LiPo: li-ion polymer (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2150 mAh	5300 mAh
Charger, watts	Wired charging	90W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0
Inductive / wireless charging	feature not registered	80W Qi Wireless charging (Qi/WPC) 10W Reverse wireless charging
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
Call control	Voice dialing, Voice recorder	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, Black on white • LED notification • 13MP interpolated back camera • 8MP interpolated front camera • Dolby sound • Viewing angle screen of 178º • WiFi hotspot	• Colors: Black, White, Blue
☢️ Radiation rate
	Bq Aquaris E4.5	Xiaomi 14 Ultra (China 256GB)
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