Samsung Galaxy S22 Ultra (SM-S908E/DS 256GB) vs Xiaomi 15 (China 1TB/16GB)

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Side by side comparison between Samsung Galaxy S22 Ultra vs Xiaomi 15 phones, differences, pros, cons and full specifications. What's the better?

5/20/2025 6:05 PM, updated: 5/20/2025 6:20 PM

Compare Xiaomi 15 X Samsung Galaxy S22 Ultra (SM-S908E/DS 256GB) 06Points

Specifications Compare Models Pictures

6.8"
AMOLED

1440x3088

108
MP

40mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

16Points Xiaomi 15 (China 1TB/16GB) Compare Samsung Galaxy S22 Ultra X

Specifications Compare Models Pictures

6.36"
AMOLED

1200x2670

50
MP

32mp

16GB
RAM

Octa-core

5400
mAh

(Non removable)

What's the better phone? Xiaomi 15 (China 1TB/16GB)

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 Samsung Galaxy S22 Ultra (SM-S908E/DS 256GB)	vs	16 Advantages Xiaomi 15 (China 1TB/16GB)
+1440x3088 pixels39% Higher resolution screen	vs	1200x2670 pixels
+501 PPI9% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	460 PPI
+6.8"7% Larger screen	vs	6.36"
+(front) 40MP25% Higher resolution secondary camera to take pictures and selfies	vs	(front) 32MP
+UWB (Ultra Wideband)Advantage Sensors help you use the device	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
3GHz 64bit Octa-core (4nm)	vs	+4.32GHz 64bit Octa-core (3nm)84% More powerful processor, you can open your applications faster
12GB LPDDR5	vs	+16GB LPDDR5X33% More RAM memory. Typically more responsive and better for multitasking.
256GB (218GB available)	vs	+1TB (964GB available)3 times More internal storage for applications and files
UFS 3.1	vs	+UFS 4.0Advantage Fastest write and read storage.
228 grams (7.98 ounces)	vs	+192 grams (6.72 ounces)19% Lighter
8.9 millimeters (0.35 inches)	vs	+8.4 millimeters (0.33 inches)6% Thinner
16 million	vs	+68 billion4249 times More colors on the screen is better quality images and videos
(quad camera) 108MP + 10MP + 10MP + 12MP	vs	+(triple camera) 50MP + 50MP + 50MP7% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
1/1.33" inches	vs	+1/1.31" inches2% The larger sensor camera lets you take photos with better depth.
f/1.8 (aperture)	vs	+f/1.6 (aperture)13% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
5000 mAh	vs	+5400 mAh8% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
45W	vs	+90W100% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
3 microphones	vs	+4 microphones33% More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 a/b/g/n/ac/ax [wifi6E/6]	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
5.2 + A2DP/LE	vs	+6.0 + A2DP/LEAdvantage Bluetooth 6.0 + A2DP/LE is newer and faster

38 Common items in both devices

Aluminum frame, glass front/back / Aluminum body, glass front

Dynamic AMOLED / LTPO AMOLED

HDR10+ / Dolby Vision/HDR10+

120Hz

Digital and optical zoom

PDAF: phase detection autofocus

OIS: Optical stabilization

+31 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
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Change model		Choose the model
Model	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Other model names	Galaxy S22 Ultra 5G SM-S908E/Dual-SIM (Snapdragon)	Xiaomi 15 24129PN74C
Country or region available	(Latin America), Brazil, Colombia	China
Brand	Samsung	Xiaomi
Release date	2/25/2022, Announced: 2/9/2022	10/29/2024
Depth	8.9 millimeters (0.35 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	77.9 x 163.3 millimeters (3.07 x 6.43 in)	71.2 x 152.3 millimeters (2.8 x 6 in)
Weight	228 grams (7.98 ounces)	192 grams (6.72 ounces)
Build, materials	Aluminum frame, glass front/back Back: Gorilla Glass Victus+	Aluminum body, glass front
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Display type	Dynamic AMOLED	LTPO AMOLED
Screen size	6.8" inches	6.36" inches
Screen-to-body ratio	~89.8% (screen-to-body ratio)	~90% (screen-to-body ratio)
Display resolution	1440x3088 pixels	1200x2670 pixels (20:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch 10-points
Pixel density (dot pitch)	501 PPI	460 PPI
Colors	16 million	68 billion
Scratch-resistant glass	Gorilla Glass Victus	Dragon Crystal Glass
Refresh rate	120Hz	120Hz
Display features	1750nits[peak] HDR10+ Always-On Display	3200nits[peak] Dolby Vision/HDR10+ Touch Sampling Rate: 300Hz
🤖 Operating System
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
System version	Android 12	Android 15
Firmware update	Android 15	feature not registered
User Interface	One UI 4.1 / 5.1 / 6.0 / 7.0	HyperOS 2
⚙️ Processor
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Chipset	64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)	64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm)
CPU	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)	Octa-core, 2 processors: 2x 4.32GHz Oryon V2 Phoenix L (Dual-core) 6x 3.53GHz Oryon V2 Phoenix M (Hexa-core)
GPU graphical controller	Qualcomm Adreno 730 (818MHz)	Qualcomm Adreno 830 (1100MHz)
Performance (benchmark)	AnTuTu: 940012 (v9) Geekbench: 3657 (v5.1) GFXBench: 37fps (ES 3.1 onscreen)	AnTuTu: 2534643 (v10) Geekbench: 9419 (v6)
💽 Memory and storage
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
RAM memory	12GB LPDDR5	16GB LPDDR5X
Internal storage	256GB (218GB available) UFS 3.1	1TB (964GB available) UFS 4.0
External storage	Not supported	Not supported
📶 Mobile networks
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM
Maximum Download / Upload	3000/1920 Mbps	3000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	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	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78)	SA/NSA/Sub6 (1, 2, 3, 5, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
📷 Camera
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Back camera (main camera)	(quad camera) 108 megapixels 10MP periscope telephoto f/4.9230mm1/3.52"1.12µmPDAFOIS10x-optical-zoom 10MP telephoto f/2.470mm1/3.52"1.12µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm120°1/2.55"1.4µmPDAFSuper-Steady	(triple camera) 50 megapixels 50MP telephoto f/2.060mm1/2.76"0.64µmPDAFOIS2.6x-optical-zoom 50MP ultrawide f/2.214mm115°1/2.76"0.64µm
Main camera resolution	12000x9000 pixels	8160x6120 pixels
Video recording (primary)	8K UHD (7680x4320) 24 fps	8K UHD (7680x4320) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.6 (aperture)
Focal length	23mm (lens)	23mm (lens)
Sensor size	1/1.33" inches	1/1.31" inches
Pixel size	0.8µm pixel	1.2µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS: Optical stabilization
Zoom	Digital and optical zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo/video on both cameras	HDR photo/video on both cameras
Camera extras	8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@960fps (slow motion) HDR10+	8K@24/30fps (HDR) 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG) 1080p@30/60/120/240/960fps 720p@1920fps Leica Summilux
📸 Front camera
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Front camera (secondary)	40 megapixels	32 megapixels
Front camera resolution	7296x5472 pixels	6528x4896 pixels
Video recording (secondary)	4K UHD (3840x2160)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	26mm (lens)	21mm (lens)
Sensor size	1/2.82" inches	1/3.14" inches
Pixel size	0.7µm pixel	0.7µm pixel
🔉 Sound and multimedia
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Loudspeaker	Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG	Stereo sound 24-bit/192kHz Dolby Atmos Hi-Res
Active noise cancellation	3 microphones	4 microphones
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, 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
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
USB	USB 3.2 Type-C, USB OTG On-The-Go	USB 3.2 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.2 + A2DP/LE	6.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband)	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Si: lithium-silicon (Non removable)
Battery capacity	5000 mAh	5400 mAh
Charger, watts	45W Wired fast charging Reverse charging by cable USB Power Delivery 3.0	90W Wired fast charging Reverse charging by cable Quick Charge 3+ USB Power Delivery 3.0
Inductive / wireless charging	15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging	50W 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
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
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	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: Phantom Black, White, Burgundy, Green, Graphite, Red, Sky Blue • Samsung DeX • Samsung Pay (Visa, MasterCard) • S Pen (Stylus Pen): Bluetooth 2.8ms latency	• Colors: Black, White, Green, Lilac, Liquid Silver • Xiaomi HyperAI
☢️ Radiation rate
	Galaxy S22 Ultra (SM-S908E/DS 256GB)	Xiaomi 15 (China 1TB/16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.9W/kg (head), 0.84W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	1.243W/kg (head), 1.266W/kg (body)	0.99W/kg (head), 1W/kg (body)