Samsung Galaxy A56 (SM-A566B/DS 256GB/12GB) vs Asus Zenfone Zoom (ZX550 16GB)

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Side by side comparison between Samsung Galaxy A56 vs Asus Zenfone Zoom (ZX550) phones, differences, pros, cons and full specifications. What's the better?

5/20/2025 10:12 AM, updated: 5/20/2025 10:51 AM

Compare Asus Zenfone Zoom (ZX550) X Samsung Galaxy A56 (SM-A566B/DS 256GB/12GB) 27Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2340

50
MP

12mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

08Points Asus Zenfone Zoom (ZX550 16GB) Compare Samsung Galaxy A56 X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A56 (SM-A566B/DS 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!

27 Advantages Samsung Galaxy A56 (SM-A566B/DS 256GB/12GB)	vs	8 Advantages Asus Zenfone Zoom (ZX550 16GB)
+2.9GHz 64bit Octa-core (4nm)40% More powerful processor, you can open your applications faster	vs	2.3GHz 64bit Quad-core
+12GB LPDDR55 times More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR3
+256GB (233GB available)18 times More internal storage for applications and files	vs	16GB (12GB available)
+7.4 millimeters (0.29 inches)62% Thinner	vs	12 millimeters (0.47 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+1080x2340 pixels22% Higher resolution screen	vs	1080x1920 pixels
+6.7"22% Larger screen	vs	5.5"
+(triple camera) 50MP + 12MP + 5MP4 times Higher resolution main camera	vs	(back) 13MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.8 (aperture)50% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.7 (aperture)
+(front) 12MP144% Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) 4K UHD (3840x2160)8 times More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 15Advantage Android 15 is newer and safer	vs	Android 5.0.2 Lollipop
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE
+(5G Sub6) 3000 Mbps19 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (dedicated slot)
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+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
+IP67 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards
198 grams (6.93 ounces)	vs	+185 grams (6.48 ounces)7% Lighter
Aluminum frame, glass front/back	vs	+Aluminum frame, glass front, leather backAdvantage More resistant material
385 PPI	vs	+401 PPI4% Crisper display of text, images and videos because it has more pixels per inch (ppi)
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
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores

17 Common items in both devices

16 million

PDAF: phase detection autofocus / LDAF: laser detection autofocus

OIS: Optical stabilization

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+10 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 A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Change model		Choose the model
Model	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Zenfone Zoom (ZX550 16GB)
Other model names	Galaxy A56 5G SM-A566B/Dual-SIM	Asus Zenfone Zoom ZX550 (Dual-Sim), Asus ZX550
Country or region available	Indonesia, Malaysia, Singapore, Vietnam	(Global, International)
Brand	Samsung	Asus
Release date	3/10/2025, Announced: 3/2/2025	12/1/2015
Depth	7.4 millimeters (0.29 inches)	12 millimeters (0.47 inches)
Size (width x height)	77.5 x 162.2 millimeters (3.05 x 6.39 in)	78.8 x 158.9 millimeters (3.1 x 6.26 in)
Weight	198 grams (6.93 ounces)	185 grams (6.48 ounces)
Build, materials	Aluminum frame, glass front/back Back: Gorilla Glass Victus+	Aluminum frame, glass front, leather back
Protection against water and others	IP67 certified: dust proof and waterproof over 1 meter and 30min	Not supported
📲 Display
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Display type	Super AMOLED	TFT IPS LCD
Screen size	6.7" inches	5.5" inches
Screen-to-body ratio	~87.7% (screen-to-body ratio)	~66.6% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	385 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass Victus	Gorilla Glass 3
Refresh rate	120Hz	feature not registered
Display features	1900nits[peak] HDR10+ Always-On Display	feature not registered
🤖 Operating System
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
System version	Android 15	Android 5.0.2 Lollipop
Firmware update	feature not registered	feature not registered
User Interface	One UI 7.0	feature not registered
⚙️ Processor
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Chipset	64bit: Samsung Exynos 1580 (4nm)	64bit: Intel Atom Z3580 (22nm)
CPU	Octa-core, 3 processors: 1x 2.9GHz ARM Cortex-A720 (Single-core) 3x 2.6GHz ARM Cortex-A720 (Triple-core) 4x 1.95GHz ARM Cortex-A520 (Quad-core)	Quad-core, 1 processor: 4x 2.3GHz Intel Silvermont (Quad-core)
GPU graphical controller	Samsung Xclipse 540 (1.3Ghz)	PowerVR G6430 MP4
Performance (benchmark)	AnTuTu: 908692 (v10) Geekbench: 3899 (v6)	feature not registered
💽 Memory and storage
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
RAM memory	12GB LPDDR5	2GB LPDDR3
Internal storage	256GB (233GB available) UFS 3.1	16GB (12GB available)
External storage	Not supported	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	3000/1024 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G, 5G	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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)	Not supported
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
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE
📷 Camera
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Back camera (main camera)	(triple camera) 50 megapixels 12MP ultrawide f/2.2123°1/3.06"1.12µm 5MP macro f/2.4	13 megapixels
Main camera resolution	8160x6120 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/2.7 (aperture)
Focal length	feature not registered	28mm (lens)
Sensor size	1/1.56" inches	feature not registered
Pixel size	1µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	LDAF: laser detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical 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	Not supported
HDR	HDR photo/video on both cameras	HDR photo only main camera
Camera extras	4K@30fps 1080p@30/60fps 720p@240fps (slow motion) 10-bit HDR	feature not registered
📸 Front camera
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Front camera (secondary)	12 megapixels	5 megapixels
Front camera resolution	4000x3000 pixels	2560x1920 pixels
Video recording (secondary)	4K UHD (3840x2160)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Loudspeaker	Stereo sound	Supported
Active noise cancellation	3 microphones	Not supported
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.3 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5000 mAh	3000 mAh
Charger, watts	45W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
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: Graphite, Lightgray, Pink, Olive	• Colors: Black, White • Asus ZenUI • Hoya camera sensor • Laser autofocus camera (0.03 seconds) • 3x optical zoom camera • Dual tone flash • 5GB Asus Webstorage • Only one micro SIM card can connect to 3G/4G service at a time
☢️ Radiation rate
	Galaxy A56 (SM-A566B/DS 256GB/12GB)	Asus Zenfone Zoom (ZX550 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.61W/kg (head), 1.051W/kg (body)	feature not registered