Asus Zenfone 10 (256GB/16GB) vs Samsung Galaxy M55 (SM-M556E/DS 128GB)

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Side by side comparison between Asus Zenfone 10 vs Samsung Galaxy M55 phones, differences, pros, cons and full specifications. What's the better?

5/19/2025 11:06 AM, updated: 5/20/2025 7:29 AM

Compare Samsung Galaxy M55 X Asus Zenfone 10 (256GB/16GB) 18Points

Specifications Compare Models Pictures

5.92"
AMOLED

1080x2400

50
MP

32mp

16GB
RAM

Octa-core

4300
mAh

(Non removable)

10Points Samsung Galaxy M55 (SM-M556E/DS 128GB) Compare Asus Zenfone 10 X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2400

50
MP

50mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Asus Zenfone 10 (256GB/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!

18 Advantages Asus Zenfone 10 (256GB/16GB)	vs	10 Advantages Samsung Galaxy M55 (SM-M556E/DS 128GB)
+3.2GHz 64bit Octa-core (4nm)21% More powerful processor, you can open your applications faster	vs	2.4GHz 64bit Octa-core (4nm)
+16GB LPDDR5X100% More RAM memory. Typically more responsive and better for multitasking.	vs	8GB LPDDR4X
+256GB (228GB available)117% More internal storage for applications and files	vs	128GB (105GB available)
+UFS 4.0Advantage Fastest write and read storage.	vs	UFS 2.2
+172 grams (6.02 ounces)5% Lighter	vs	180 grams (6.3 ounces)
+Aluminum body, glass front, plastic backAdvantage More resistant material	vs	Plastic body, glass front
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	Not supported
+144Hz20% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	120Hz
+445 PPI13% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	393 PPI
+(dual camera) 50MP + 13MP5% Higher resolution main camera	vs	(triple camera) 50MP + 8MP + 2MP
+8K UHD (7680x4320)3 times More image quality for recording videos with the primary camera	vs	4K UHD (3840x2160)
+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+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	vs	802.11 a/b/g/n/ac/ax [wifi6]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	5.2 + A2DP/LE
+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
9.4 millimeters (0.37 inches)	vs	+7.8 millimeters (0.31 inches)21% Thinner
5.92"	vs	+6.7"13% Larger screen
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 32MP	vs	+(front) 50MP56% Higher resolution secondary camera to take pictures and selfies
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
Android 14	vs	+Android 15Advantage Android 15 is newer and safer
(5G SA/NSA) 2000 Mbps	vs	+(5G Sub6) 3000 Mbps50% Faster for surfing the internet and download files
4300 mAh	vs	+5000 mAh16% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
30W	vs	+45W50% 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.

31 Common items in both devices

Super AMOLED

16 million

1080x2400 pixels

LED flash

Only digital zoom

PDAF: phase detection autofocus

OIS: Optical stabilization

+24 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
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Change model		Choose the model
Model	Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Other model names	Zenfone 10z, AI2302	Galaxy M55 5G SM-M556E/Dual-SIM
Country or region available	(Global, International)	(Europe), Russia
Brand	Asus	Samsung
Release date	7/10/2023, Announced: 6/29/2023	3/28/2024
Depth	9.4 millimeters (0.37 inches)	7.8 millimeters (0.31 inches)
Size (width x height)	68.1 x 146.5 millimeters (2.68 x 5.77 in)	76.5 x 163.9 millimeters (3.01 x 6.45 in)
Weight	172 grams (6.02 ounces)	180 grams (6.3 ounces)
Build, materials	Aluminum body, glass front, plastic back	Plastic body, glass front
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Not supported
📲 Display
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Display type	Super AMOLED	Super AMOLED
Screen size	5.92" inches	6.7" inches
Screen-to-body ratio	~84.8% (screen-to-body ratio)	~86.4% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch 10-points
Pixel density (dot pitch)	445 PPI	393 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass Victus	Not supported
Refresh rate	144Hz	120Hz
Display features	1100nits[peak] HDR10+ 112% DCI-P3 Always-On Display	Always-On Display
🤖 Operating System
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
System version	Android 13	Android 14
Firmware update	Android 14	Android 15
User Interface	feature not registered	One UI 6.1 / 7.0
⚙️ Processor
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Chipset	64bit: Qualcomm Snapdragon 8 Gen 2 (SM8550-AB) (4nm)	64bit: Qualcomm Snapdragon 7 Gen 1 (SM7450-AB) (4nm)
CPU	Octa-core, 4 processors: 1x 3.2GHz ARM Cortex-X3 (Single-core) 2x 2.8GHz ARM Cortex-A710 (Dual-core) 2x 2.8GHz ARM Cortex-A715 (Dual-core) 3x 2GHz ARM Cortex-A510 (Triple-core)	Octa-core, 3 processors: 1x 2.4GHz ARM Cortex-A710 (Single-core) 3x 2.36GHz ARM Cortex-A710 (Triple-core) 4x 1.8GHz ARM Cortex-A510 (Quad-core)
GPU graphical controller	Qualcomm Adreno 740	Qualcomm Adreno 644 (443MHz)
Performance (benchmark)	AnTuTu: 1314459 (v9), 1583805 (v10) Geekbench: 5149 (v5.5), 5698 (v6.0) GFXBench: 115fps (ES 3.1 onscreen)	AnTuTu: 582102 (v10)
💽 Memory and storage
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
RAM memory	16GB LPDDR5X	8GB LPDDR4X
Internal storage	256GB (228GB available) UFS 4.0	128GB (105GB available) UFS 2.2
External storage	Not supported	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	2000/1024 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 850/900/1700/1800/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	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	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 77, 78)	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	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 850/900/1700/1800/1900/2100	UMTS 850/900/1700/1900/2100
Secondary 4G network	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	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
📷 Camera
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Back camera (main camera)	(dual camera) 50 megapixels 13MP ultrawide f/2.2120°1/3.06"1.12µm	(triple camera) 50 megapixels 8MP ultrawide f/2.2123° 2MP macro f/2.4
Main camera resolution	8160x6120 pixels	8160x6120 pixels
Video recording (primary)	8K UHD (7680x4320) 24 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	24mm (lens)	feature not registered
Sensor size	1/1.56" inches	1/1.56" inches
Pixel size	1µm pixel	1µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital 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 on both cameras
Camera extras	8K@24fps 4K@30/60fps 1080p@30/60fps Sony IMX766 sensor	4K@30fps 1080p@30/60fps 720p@240fps (slow motion)
📸 Front camera
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Front camera (secondary)	32 megapixels	50 megapixels
Front camera resolution	6528x4896 pixels	8160x6120 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.5 (aperture)	f/2.4 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/3.2" inches	feature not registered
Pixel size	0.7µm pixel	feature not registered
🔉 Sound and multimedia
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Loudspeaker	Stereo sound with dual speakers 24-bit/192kHz	Stereo sound
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, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.3 + A2DP/LE	5.2 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	4300 mAh	5000 mAh
Charger, watts	30W Wired fast charging 5W Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0	45W Wired fast charging
Inductive / wireless charging	15W Qi Wireless charging (Qi/WPC)	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 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	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: Midnight Black, Comet White, Starry Blue, Aurora Green, Eclipse Red	• Colors: Dark Blue, Light Green
☢️ Radiation rate
	Asus Zenfone 10 (256GB/16GB)	Galaxy M55 (SM-M556E/DS 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.81W/kg (head), 1.18W/kg (body)