Xiaomi Mi 6X (32GB) vs Samsung Galaxy S2 LTE (GT-i9210T)

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Side by side comparison between Xiaomi Mi 6X vs Samsung Galaxy S2 LTE phones, differences, pros, cons and full specifications. What's the better?

8/14/2018 5:58 AM, updated: 6/19/2025 5:03 PM

Compare Samsung Galaxy S2 LTE X Xiaomi Mi 6X (32GB) 26Points

Specifications Compare Models Pictures

5.99"
IPS

1080x2160

12
MP

20mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

07Points Samsung Galaxy S2 LTE (GT-i9210T) Compare Xiaomi Mi 6X X

Specifications Compare Models Pictures

4.5"
AMOLED

480x800

8
MP

2mp

1GB
RAM

Dual-core

1850
mAh

(Removable)

What's the better phone? Xiaomi Mi 6X (32GB)

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 Mi 6X (32GB)	vs	7 Advantages Samsung Galaxy S2 LTE (GT-i9210T)
+2.2GHz 64bit Octa-core (14nm)157% More powerful processor, you can open your applications faster	vs	1.5GHz 32bit Dual-core (45nm)
+4GB LPDDR4X3 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR2
+32GB (22GB available)57% More internal storage for applications and files	vs	16GB (14GB available)
+7.3 millimeters (0.29 inches)29% Thinner	vs	9.4 millimeters (0.37 inches)
+Aluminum body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+1080x2160 pixels5 times Higher resolution screen	vs	480x800 pixels
+403 PPI95% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	207 PPI
+5.99"33% Larger screen	vs	4.5"
+(dual camera) 12MP + 20MP3 times Higher resolution main camera	vs	(back) 8MP
+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	vs	LED flash
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+1/2.9" inches10% The larger sensor camera lets you take photos with better depth.	vs	1/3.2" inches
+f/1.8 (aperture)44% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.6 (aperture)
+(front) 20MP9 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 2MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer	vs	Android 4.1.2 Jelly Bean
+(4G LTE-A) 600 Mbps5 times Faster for surfing the internet and download files	vs	(4G LTE) 100 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+3000 mAh62% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1850 mAh
+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	3.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
Not supported	vs	+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards
168 grams (5.88 ounces)	vs	+132 grams (4.62 ounces)27% Lighter
LTPS IPS LCD	vs	+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Type-C jack with 3.5mm jack adapter	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

20 Common items in both devices

60Hz

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

4G LTE-A / 4G LTE

Capacitive

+13 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 Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Change model		Choose the model
Model	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Other model names	小米6X, Xiaomi Mi 6X M1804D2SE, M1804D2SC, Xiaomi Wayne	Galaxy S II 4G LTE AU GT-i9210T, Samsung Celox
Country or region available	China, Hong Kong	Australia
Brand	Xiaomi	Samsung
Release date	6/1/2018	5/1/2012, Announced: 11/1/2011
Depth	7.3 millimeters (0.29 inches)	9.4 millimeters (0.37 inches)
Size (width x height)	75.4 x 158.7 millimeters (2.97 x 6.25 in)	69.9 x 130.9 millimeters (2.75 x 5.15 in)
Weight	168 grams (5.88 ounces)	132 grams (4.62 ounces)
Build, materials	Aluminum body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Display type	LTPS IPS LCD	Super AMOLED Plus
Screen size	5.99" inches	4.5" inches
Screen-to-body ratio	~77.4% (screen-to-body ratio)	~63% (screen-to-body ratio)
Display resolution	1080x2160 pixels (18:9)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	207 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
System version	Android 8.1 Oreo	Android 2.3.7 Gingerbread
Firmware update	Android 9.0 Pie	Android 4.1.2 Jelly Bean
User Interface	feature not registered	TouchWiz 4.0 UI
⚙️ Processor
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Chipset	64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)	32bit: Qualcomm Snapdragon S3 (APQ8060) (45nm)
CPU	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)	Dual-core, 1 processor: 2x 1.5GHz Scorpion (Dual-core)
GPU graphical controller	Qualcomm Adreno 512 (650MHz)	Qualcomm Adreno 220 (266MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
RAM memory	4GB LPDDR4X	1GB LPDDR2
Internal storage	32GB (22GB available) eMMC 5.1	16GB (14GB available)
External storage	Not supported	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	600/150 Mbps	100/50 Mbps
Network technology	2G, 3G, 4G	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 TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/2100
Primary 4G network	LTE Cat12 (Bands 1,3,5,7,8) TD-LTE (Bands 34,38,39,40,41) VoLTE	LTE Cat3 (3, 7)
Primary 5G network	Not supported	Not supported
Primary data network	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	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Back camera (main camera)	(dual camera) 12 megapixels 20MP f/1.81/2.8"1.0µm	8 megapixels
Main camera resolution	4000x3000 pixels	3264x2448 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED on main camera and LED on front camera	LED flash
Focal aperture	f/1.8 (aperture)	f/2.6 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/2.9" inches	1/3.2" inches
Pixel size	1.25µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Front camera (secondary)	20 megapixels	2 megapixels
Front camera resolution	5164x3872 pixels	1600x1200 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	LED	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	1µm pixel	feature not registered
🔉 Sound and multimedia
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, DivX, XviD, H.263, H.264, WMV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, AC3, FLAC
🔌 Connectivity
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0, USB OTG On-The-Go
Audio output	Type-C jack with 3.5mm jack adapter	3.5mm jack
TV output	Not supported	Micro-B USB MHL
Bluetooth	5.0 + A2DP/LE	3.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Not supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3000 mAh	1850 mAh
Charger, watts	18W Wired fast charging Quick Charge 3	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	5 hours
Standby	feature not registered	192 hours (8 days)
➕ Other features
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), 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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Gold, Blue, Red, Rose Gold • Back camera sensor: Sony IMX486/IMX376 • Front camera sensor: Sony IMX376 • WiFi display	• Colors: Black • HAC M3/T3 • Java framework
☢️ Radiation rate
	Xiaomi Mi 6X (32GB)	Galaxy S2 LTE (GT-i9210T)
SAR 1.6W/kg (USA, Mexico, etc.)	0.96W/kg (head), 0.64W/kg (body)	0.34W/kg (head), 0.71W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	1.16W/kg (head), 0.66W/kg (body)	0.348W/kg (head), 0.456W/kg (body)