Samsung Galaxy M55 (SM-M556E/DS 128GB) vs Sony Ericsson W800i

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Side by side comparison between Samsung Galaxy M55 vs Sony Ericsson W800 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 Sony Ericsson W800 X Samsung Galaxy M55 (SM-M556E/DS 128GB) 29Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2400

50
MP

50mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

04Points Sony Ericsson W800i Compare Samsung Galaxy M55 X

Specifications Compare Models Pictures

1.8"
TFT

176x220

2
MP

N/A

900
mAh

(Removable)

What's the better phone? Samsung Galaxy M55 (SM-M556E/DS 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!

29 Advantages Samsung Galaxy M55 (SM-M556E/DS 128GB)	vs	4 Advantages Sony Ericsson W800i
+128GB (105GB available)3161 times More internal storage for applications and files	vs	34MB
+Until 1TB microSD, microSDXC523 times More external storage for files using memory cards	vs	Until 1.95GB Memory Stick Pro Duo
+7.8 millimeters (0.31 inches)163% Thinner	vs	20.5 millimeters (0.81 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1080x2400 pixels66 times Higher resolution screen	vs	176x220 pixels
+393 PPI150% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	157 PPI
+6.7"3 times Larger screen	vs	1.8"
+(triple camera) 50MP + 8MP + 2MP29 times Higher resolution main camera	vs	(back) 2MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 50MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+4K UHD (3840x2160)334 times More image quality for recording videos with the primary camera	vs	QCIF (172x144)
+3500000 apps (Google Play Store)349999 times More apps available to download and use	vs	10 apps
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	2G GPRS
+(5G Sub6) 3000 Mbps62499 times Faster for surfing the internet and download files	vs	(2G GPRS) 0.048 Mbps
+Capacitive MultitouchAdvantage The touch screen facilitates the use of the device	vs	Not supported
+Accelerometer, Proximity sensor, Compass, Ambient light sensor, Gyroscope, Face unlock 2D, Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+5000 mAh5 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	900 mAh
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Type-C reversible connectorAdvantage Best output for headset	vs	proprietary audio output
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSAdvantage It's harder to lose yourself in the city with GPS on your device	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	Not supported
+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster	vs	2.0
+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	USB 2.0 proprietary connector
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML
180 grams (6.3 ounces)	vs	+99 grams (3.47 ounces)82% Lighter
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Li-Ion: lithium-ion (Non removable)	vs	+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

5 Common items in both devices

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Hands-free calling

Vibrating alert

USB 2.0 Type-C, USB OTG On-The-Go / USB 2.0 proprietary connector

+ 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 M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Change model		Choose the model
Model	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Other model names	Galaxy M55 5G SM-M556E/Dual-SIM	Sony Ericsson W800
Country or region available	(Europe), Russia	(Global, International)
Brand	Samsung	Sony Ericsson
Release date	3/28/2024	3/1/2005
Depth	7.8 millimeters (0.31 inches)	20.5 millimeters (0.81 inches)
Size (width x height)	76.5 x 163.9 millimeters (3.01 x 6.45 in)	46 x 100 millimeters (1.81 x 3.94 in)
Weight	180 grams (6.3 ounces)	99 grams (3.47 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Display type	Super AMOLED	TFT LCD
Screen size	6.7" inches	1.8" inches
Screen-to-body ratio	~86.4% (screen-to-body ratio)	~22.2% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	176x220 pixels
Touchscreen	Capacitive Multitouch 10-points	Not supported
Pixel density (dot pitch)	393 PPI	157 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Not supported	Not supported
Refresh rate	120Hz	feature not registered
Display features	Always-On Display	feature not registered
🤖 Operating System
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
System version	Android 14	Proprietary OS
Firmware update	Android 15	feature not registered
User Interface	One UI 6.1 / 7.0	feature not registered
⚙️ Processor
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Chipset	64bit: Qualcomm Snapdragon 7 Gen 1 (SM7450-AB) (4nm)	32bit
CPU	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)	Single-core, 1 processor: Single-core
GPU graphical controller	Qualcomm Adreno 644 (443MHz)	feature not registered
Performance (benchmark)	AnTuTu: 582102 (v10)	feature not registered
💽 Memory and storage
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
RAM memory	8GB LPDDR4X	feature not registered
Internal storage	128GB (105GB available) UFS 2.2	34MB
External storage	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 1.95GB Memory Stick Pro Duo (dedicated slot)
📶 Mobile networks
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	3000/1024 Mbps	0.048 Mbps
Network technology	2G, 3G, 4G, 5G	2G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Tri-Band 900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Primary 4G network	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
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	CSD, GPRS
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 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	Not supported
📷 Camera
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Back camera (main camera)	(triple camera) 50 megapixels 8MP ultrawide f/2.2123° 2MP macro f/2.4	2 megapixels
Main camera resolution	8160x6120 pixels	1632x1224 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	QCIF (172x144)
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/1.56" inches	feature not registered
Pixel size	1µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Not supported
Image stabilization	OIS: Optical stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Not supported
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	4K@30fps 1080p@30/60fps 720p@240fps (slow motion)	feature not registered
📸 Front camera
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Front camera (secondary)	50 megapixels	Not supported
Front camera resolution	8160x6120 pixels	Not supported
Video recording (secondary)	4K UHD (3840x2160)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	feature not registered
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 M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Loudspeaker	Stereo sound	Supported
Active noise cancellation	2 microphones	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MPEG4, 3GPP
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, AAC
🔌 Connectivity
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 proprietary connector
Audio output	Type-C reversible connector	proprietary audio output
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.2 + A2DP/LE	2.0
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	Not supported
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	Not supported
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Not supported
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Removable) BST-36
Battery capacity	5000 mAh	900 mAh
Charger, watts	45W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	9 hours
Standby	feature not registered	400 hours (16.7 days)
➕ Other features
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
Call control	Voice dialing, Voice recorder, Voice commands	Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail
Hands-free calling	Supported	Supported
Video calling	Supported	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Dark Blue, Light Green	• Colors: White with orange • 512MB card included • Java framework
☢️ Radiation rate
	Galaxy M55 (SM-M556E/DS 128GB)	Sony Ericsson W800i
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.3W/kg (head), 0.58W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.81W/kg (head), 1.18W/kg (body)	0.85W/kg (head)