Sony Ericsson Xperia Arc (LT15a) vs Xiaomi Mi 11 Pro (128GB)

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Side by side comparison between Sony Ericsson Xperia Arc vs Xiaomi Mi 11 Pro phones, differences, pros, cons and full specifications. What's the better?

6/27/2021 3:46 PM, updated: 6/19/2025 7:30 PM

Compare Xiaomi Mi 11 Pro X Sony Ericsson Xperia Arc (LT15a) 06Points

Specifications Compare Models Pictures

4.2"
LED

480x854

8
MP

512MB
RAM

Single-core

1500
mAh

(Removable)

34Points Xiaomi Mi 11 Pro (128GB) Compare Sony Ericsson Xperia Arc X

Specifications Compare Models Pictures

6.81"
AMOLED

1440x3200

50
MP

20mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Xiaomi Mi 11 Pro (128GB)

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 Xperia Arc (LT15a)	vs	34 Advantages Xiaomi Mi 11 Pro (128GB)
+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards	vs	Not supported
+117 grams (4.1 ounces)78% Lighter	vs	208 grams (7.28 ounces)
+ANT+Advantage Sensors help you use the device	vs	Not supported
+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 jack with 3.5mm jack adapter
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
1GHz 32bit Single-core (45nm)	vs	+2.84GHz 64bit Octa-core (5nm)4 times More powerful processor, you can open your applications faster
512MB LPDDR2	vs	+8GB LPDDR515 times More RAM memory. Typically more responsive and better for multitasking.
1GB (287MB available)	vs	+128GB (106GB available)377 times More internal storage for applications and files
8.7 millimeters (0.34 inches)	vs	+8.5 millimeters (0.33 inches)2% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
TFT LED-Backlit LCD	vs	+AMOLEDAdvantage AMOLED display is brighter and more vivid
Not supported	vs	+Dolby Vision/HDR10+Advantage The Dolby Vision/HDR10+ display provides vibrant colors and more details
60Hz	vs	+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
480x854 pixels	vs	+1440x3200 pixels10 times Higher resolution screen
233 PPI	vs	+515 PPI121% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.2"	vs	+6.81"62% Larger screen
(back) 8MP	vs	+(triple camera) 50MP + 8MP + 13MP8 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
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
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 20MPAdvantage 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
Android 4.0.4 Ice Cream Sandwich ICS	vs	+Android 11Advantage Android 11 is newer and safer
3G HSUPA	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(3G HSUPA) 7.2 Mbps	vs	+(5G SA/NSA) 2000 Mbps277 times Faster for surfing the internet and download files
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
1500 mAh	vs	+5000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Qi wireless chargingAdvantage Wireless charging is another way to charge the battery.
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
802.11 b/g/n [wifi4]	vs	+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
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.
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet

15 Common items in both devices

Autofocus / PDAF: phase detection autofocus

BSI sensor

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Compass

+8 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 Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Change model		Choose the model
Model	Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Other model names	Sony Xperia Arc LT15, Sony Ericsson X12, Sony Ericsson Anzu	小米11 Pro (128GB+8GB RAM)
Country or region available	(Latin America), Brazil, Canada, USA	China
Brand	Sony Ericsson	Xiaomi
Release date	3/1/2011	4/2/2021, Announced: 3/29/2021
Depth	8.7 millimeters (0.34 inches)	8.5 millimeters (0.33 inches)
Size (width x height)	63 x 125 millimeters (2.48 x 4.92 in)	74.6 x 164.3 millimeters (2.94 x 6.47 in)
Weight	117 grams (4.1 ounces)	208 grams (7.28 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Display type	TFT LED-Backlit LCD	AMOLED
Screen size	4.2" inches	6.81" inches
Screen-to-body ratio	~61.7% (screen-to-body ratio)	~91.4% (screen-to-body ratio)
Display resolution	480x854 pixels	1440x3200 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	233 PPI	515 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Scratch-resistant glass	Gorilla Glass Victus
Refresh rate	60Hz	120Hz
Display features	Sony Mobile BRAVIA Engine	1500nits[peak] Dolby Vision/HDR10+
🤖 Operating System
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
System version	Android 2.3 Gingerbread	Android 11
Firmware update	Android 4.0.4 Ice Cream Sandwich ICS	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Chipset	32bit: Qualcomm Snapdragon S2 (MSM8255) (45nm)	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPU	Single-core, 1 processor: 1x 1GHz Scorpion (Single-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controller	Qualcomm Adreno 205 (266MHz)	Qualcomm Adreno 660 (840MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
RAM memory	512MB LPDDR2	8GB LPDDR5
Internal storage	1GB (287MB available)	128GB (106GB available) UFS 3.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Not supported
📶 Mobile networks
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
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	7.2/5.76 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 800/850/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE
Primary 5G network	Not supported	SA/NSA (1, 3, 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, TD-SCDMA, UMTS, TD-HSDPA, 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 850/900/1700/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Back camera (main camera)	8 megapixels	(triple camera) 50 megapixels 8MP periscope telephoto 120mmPDAFOIS5x-optical-zoom 13MP ultrawide f/2.416mm123°
Main camera resolution	3264x2448 pixels	8160x6120 pixels
Video recording (primary)	HD (1280x720) 30 fps	8K UHD (7680x4320) 24 fps
Flash	LED flash	Dual-LED flash
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	24mm (lens)
Sensor size	feature not registered	1/1.12" inches
Pixel size	feature not registered	1.4µm pixel
Autofocus	Autofocus	PDAF: 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	Supported	Supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Front camera (secondary)	Not supported	20 megapixels
Front camera resolution	Not supported	5184x3840 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	27mm (lens)
Sensor size	feature not registered	1/3.4" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.263, H.264, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, eAAC+, WMA, WAV	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Micro HDMI Type D	USB Type-C (reversible)
Bluetooth	2.1 + A2DP	5.2 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	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 Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
Battery type	LiPo: li-ion polymer (Removable) BA750	LiPo: li-ion polymer (Non removable)
Battery capacity	1500 mAh	5000 mAh
Charger, watts	Wired charging	67W Wired fast charging Reverse charging by cable Quick Charge 4+ USB Power Delivery 3.0
Inductive / wireless charging	Not supported	67W Qi wireless charging 10W Reverse wireless charging
Talk time autonomy	7 hours	feature not registered
Standby	430 hours (17.9 days)	feature not registered
➕ Other features
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (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	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Midnight Blue, Misty Silver • 8GB microSD included • Open ES 1.1 • SE Timescape • Java framework	• Colors: Black, Green, Purple • MIUI 12.5 • Screen protector included • Protective case included • 24-bit/192kHz audio • Tuned by Harman Kardon
☢️ Radiation rate
	Sony Ericsson Xperia Arc (LT15a)	Xiaomi Mi 11 Pro (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.66W/kg (head)	feature not registered