Sony Ericsson Vivaz (U5a) vs Xiaomi 12 (256GB/12GB)

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Side by side comparison between Sony Ericsson Vivaz vs Xiaomi 12 phones, differences, pros, cons and full specifications. What's the better?

7/20/2022 8:51 AM, updated: 7/20/2022 9:21 AM

Compare Xiaomi 12 X Sony Ericsson Vivaz (U5a) 06Points

Specifications Compare Models Pictures

3.2"
TFT

360x640

8
MP

256MB
RAM

Single-core

1200
mAh

(Removable)

34Points Xiaomi 12 (256GB/12GB) Compare Sony Ericsson Vivaz X

Specifications Compare Models Pictures

6.28"
AMOLED

1080x2400

50
MP

32mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi 12 (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!

6 Advantages Sony Ericsson Vivaz (U5a)	vs	34 Advantages Xiaomi 12 (256GB/12GB)
+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards	vs	Not supported
+97 grams (3.4 ounces)86% Lighter	vs	180 grams (6.3 ounces)
+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
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
720MHz 32bit Single-core	vs	+3GHz 64bit Octa-core (4nm)6 times More powerful processor, you can open your applications faster
256MB SDRAM	vs	+12GB LPDDR547 times More RAM memory. Typically more responsive and better for multitasking.
512MB (75MB available)	vs	+256GB (218GB available)2975 times More internal storage for applications and files
12.5 millimeters (0.49 inches)	vs	+8.2 millimeters (0.32 inches)52% Thinner
TFT LCD	vs	+AMOLEDAdvantage AMOLED display is brighter and more vivid
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
360x640 pixels	vs	+1080x2400 pixels10 times Higher resolution screen
229 PPI	vs	+419 PPI83% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.2"	vs	+6.28"96% Larger screen
(back) 8MP	vs	+(triple camera) 50MP + 13MP + 5MP8 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supported	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 32MPAdvantage A front-camera is best for taking selfies
HD (1280x720)	vs	+8K UHD (7680x4320)35 times More image quality for recording videos with the primary camera
50000 apps (Nokia Ovi Store)	vs	+3500000 apps (Google Play Store)69 times More apps available to download and use
3G HSUPA	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(3G HSUPA) 10.2 Mbps	vs	+(5G SA/NSA) 2000 Mbps195 times Faster for surfing the internet and download files
Resistive	vs	+CapacitiveAdvantage Better touchscreen. The capacitive screen is much more sensitive.
Single	vs	+MultitouchAdvantage Better touch type. Multitouch allows to use more fingers at the same time.
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Virtual proximity sensorAdvantage Sensors help you use the device
1200 mAh	vs	+4500 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g [wifi3]	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
2.1 + A2DP	vs	+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
WAP, HTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys

9 Common items in both devices

Only digital zoom

Autofocus / PDAF: phase detection autofocus

Accelerometer

Ambient light sensor

Hands-free calling

Video calling

Vibrating alert

+2 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
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Change model		Choose the model
Model	Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Other model names	Sony Ericsson Vivaz U5A, SE Kurara	Xiaomi 12 5G 2201123G (Global), 2201123C (China)
Country or region available	(Latin America), Canada, USA	China
Brand	Sony Ericsson	Xiaomi
Release date	3/4/2010	12/31/2021, Announced: 12/28/2011
Depth	12.5 millimeters (0.49 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	51.7 x 107 millimeters (2.04 x 4.21 in)	69.9 x 152.7 millimeters (2.75 x 6.01 in)
Weight	97 grams (3.4 ounces)	180 grams (6.3 ounces)
Build, materials	feature not registered	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Display type	TFT LCD	AMOLED
Screen size	3.2" inches	6.28" inches
Screen-to-body ratio	~51% (screen-to-body ratio)	~89.2% (screen-to-body ratio)
Display resolution	360x640 pixels	1080x2400 pixels (20:9)
Touchscreen	Resistive Single touch 1-point	Capacitive Multitouch 10-points
Pixel density (dot pitch)	229 PPI	419 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1100nits[peak] Dolby Vision/HDR10+
🤖 Operating System
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
System version	Symbian 9.4 S60 5th Edition Symbian^1	Android 12
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	MIUI 13
⚙️ Processor
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Chipset	32bit	64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)
CPU	Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core)	Octa-core, 3 processors: 1x 3GHz ARM Cortex-X2 (Single-core) 3x 2.5GHz ARM Cortex-A710 (Triple-core) 4x 1.79GHz ARM Cortex-A510 (Quad-core)
GPU graphical controller	PowerVR SGX530	Qualcomm Adreno 730 (818MHz)
Performance (benchmark)	feature not registered	AnTuTu: 985115 (v9) Geekbench: 3652 (v5.1) GFXBench: 75fps (ES 3.1 onscreen)
💽 Memory and storage
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
RAM memory	256MB SDRAM	12GB LPDDR5
Internal storage	512MB (75MB available)	256GB (218GB available) UFS 3.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Not supported
📶 Mobile networks
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	10.2/2 Mbps	2000/1024 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 850/1900/2100	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42)
Primary 5G network	Not supported	Global version: SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79) China version: SA/NSA (1, 3, 5, 8, 28, 41, 77, 78, 79)
Primary data network	CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA	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	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 800/850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42)
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Back camera (main camera)	8 megapixels	(triple camera) 50 megapixels 13MP ultrawide f/2.412mm123°1/3.06"1.12µm 5MP telephoto macro f/2.450mmAF
Main camera resolution	3264x2448 pixels	8160x6120 pixels
Video recording (primary)	HD (1280x720) 24 fps	8K UHD (7680x4320) 24 fps
Flash	LED flash	Dual-LED flash
Focal aperture	feature not registered	f/1.9 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/1.56" inches
Pixel size	feature not registered	1µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	HDR photo/video on both cameras
Camera extras	feature not registered	4K@60fps 1080p@960fps Sony IMX707 Leica optics
📸 Front camera
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Front camera (secondary)	Not supported	32 megapixels
Front camera resolution	Not supported	6528x4896 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.5 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	0.7µm pixel
🔉 Sound and multimedia
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Loudspeaker	Supported	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos Tuned by Harman Kardon
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, WMV, 3GP, RV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WMA, WAV, RA, AAC, M4A	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	Proprietary TV-out	USB Type-C (reversible)
Bluetooth	2.1 + A2DP	5.2 + A2DP/LE
WiFi	802.11 b/g [wifi3] (2.4GHz)	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	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
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Sensors	Accelerometer Ambient light sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Battery type	LiPo: li-ion polymer (Removable) EP500	LiPo: li-ion polymer (Non removable)
Battery capacity	1200 mAh	4500 mAh
Charger, watts	Wired charging	67W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0
Inductive / wireless charging	feature not registered	50W Qi wireless charging 10W Reverse wireless charging
Talk time autonomy	5.3 hours	feature not registered
Standby	440 hours (18.3 days)	feature not registered
➕ Other features
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
Call control	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	WAP, HTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Blue, Red, Gray, Light pink • 8GB microSD included • 3D stereo sound • Continuous autofocus • Touch capture • WisePilot navigation • Java framework	• Colors: Gray, Blue, Purple, Green • LiquidCool
☢️ Radiation rate
	Sony Ericsson Vivaz (U5a)	Xiaomi 12 (256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.09W/kg (head), 0.91W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.6W/kg (head), 1W/kg (body)