Samsung Galaxy S25 Edge (SM-S937N 256GB) vs Sony Ericsson Xperia mini (ST15a)

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Side by side comparison between Samsung Galaxy S25 Edge vs Sony Ericsson Xperia mini phones, differences, pros, cons and full specifications. What's the better?

6/5/2025 6:45 PM, updated: 6/5/2025 7:05 PM

Compare Sony Ericsson Xperia mini X Samsung Galaxy S25 Edge (SM-S937N 256GB) 32Points

Specifications Compare Models Pictures

6.7"
AMOLED

1440x3120

200
MP

12mp

12GB
RAM

Octa-core

3900
mAh

(Non removable)

05Points Sony Ericsson Xperia mini (ST15a) Compare Samsung Galaxy S25 Edge X

Specifications Compare Models Pictures

3"
LED

320x480

5
MP

512MB
RAM

Single-core

1200
mAh

(Removable)

What's the better phone? Samsung Galaxy S25 Edge (SM-S937N 256GB)

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!

32 Advantages Samsung Galaxy S25 Edge (SM-S937N 256GB)	vs	5 Advantages Sony Ericsson Xperia mini (ST15a)
+4.47GHz 64bit Octa-core (3nm)7 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Single-core
+12GB LPDDR5X23 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR
+256GB (220GB available)703 times More internal storage for applications and files	vs	1GB (320MB available)
+5.8 millimeters (0.23 inches)176% Thinner	vs	16 millimeters (0.63 inches)
+LTPO AMOLEDAdvantage LTPO AMOLED display is brighter and more vivid	vs	TFT LED-Backlit LCD
+1440x3120 pixels28 times Higher resolution screen	vs	320x480 pixels
+513 PPI167% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	192 PPI
+6.7"123% Larger screen	vs	3"
+(dual camera) 200MP + 12MP41 times Higher resolution main camera	vs	(back) 5MP
+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	Not supported
+(front) 12MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+8K UHD (7680x4320)35 times More image quality for recording videos with the primary camera	vs	HD (1280x720)
+Android 15Advantage Android 15 is newer and safer	vs	Android 4.0.4 Ice Cream Sandwich ICS
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	3G HSUPA
+(5G Sub6) 5000 Mbps693 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+UWB (Ultra Wideband)Advantage Sensors help you use the device	vs	Not supported
+3900 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1200 mAh
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-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/be [wifi7/6]Advantage WiFi 802.11 a/b/g/n/ac/ax/be [wifi7/6] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.4 + A2DP/LEAdvantage Bluetooth 5.4 + A2DP/LE is newer and faster	vs	2.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards
163 grams (5.71 ounces)	vs	+99 grams (3.47 ounces)65% Lighter
Li-Ion: lithium-ion (Non removable)	vs	+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

15 Common items in both devices

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus on both cameras / Autofocus

Capacitive

Multitouch

Accelerometer

+8 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 S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Change model		Choose the model
Model	Galaxy S25 Edge (SM-S937N 256GB)	Xperia mini (ST15a)
Other model names	삼성갤럭시 S25 엣지 SM-S937N	Sony Xperia mini ST15, Sony Ericsson Smultron
Country or region available	South Korea	(Latin America), Brazil, Canada, USA
Brand	Samsung	Sony Ericsson
Release date	5/29/2025, Announced: 5/13/2025	8/1/2011
Depth	5.8 millimeters (0.23 inches)	16 millimeters (0.63 inches)
Size (width x height)	75.6 x 158.2 millimeters (2.98 x 6.23 in)	52 x 88 millimeters (2.05 x 3.46 in)
Weight	163 grams (5.71 ounces)	99 grams (3.47 ounces)
Build, materials	Aluminum frame, glass front/back Back: Gorilla Glass Victus 2	feature not registered
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Not supported
📲 Display
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Display type	LTPO AMOLED	TFT LED-Backlit LCD
Screen size	6.7" inches	3" inches
Screen-to-body ratio	~92.1% (screen-to-body ratio)	~58.6% (screen-to-body ratio)
Display resolution	1440x3120 pixels (19.5:9)	320x480 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	513 PPI	192 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass Ceramic 2	Scratch-resistant glass
Refresh rate	120Hz	feature not registered
Display features	HDR10+	feature not registered
🤖 Operating System
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
System version	Android 15	Android 2.3.3 Gingerbread
Firmware update	feature not registered	Android 4.0.4 Ice Cream Sandwich ICS
User Interface	One UI 7.0	feature not registered
⚙️ Processor
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Chipset	64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm)	32bit: Qualcomm Snapdragon S2 MSM8255
CPU	Octa-core, 2 processors: 2x 4.47GHz Oryon V2 Phoenix L (Dual-core) 6x 3.53GHz Oryon V2 Phoenix M (Hexa-core)	Single-core, 1 processor: 1x 1GHz Scorpion (Single-core)
GPU graphical controller	Qualcomm Adreno 830 (1100MHz)	Qualcomm Adreno 205
Performance (benchmark)	AnTuTu: 2147092 (v10) Geekbench: 9391 (v6)	feature not registered
💽 Memory and storage
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
RAM memory	12GB LPDDR5X	512MB LPDDR
Internal storage	256GB (220GB available) UFS 4.0	1GB (320MB available)
External storage	Not supported	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	5000/1024 Mbps	7.2/5.76 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G
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 850/1900/2100
Primary 4G network	LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE	Not supported
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 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
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 Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 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 S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Back camera (main camera)	(dual camera) 200 megapixels 12MP ultrawide f/2.213mm1/2.55"1.4µmPDAF	5 megapixels
Main camera resolution	20000x10000 pixels	2592x1944 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	HD (1280x720)
Flash	LED flash	LED flash
Focal aperture	f/1.7 (aperture)	feature not registered
Focal length	24mm (lens)	feature not registered
Sensor size	1/1.3" inches	feature not registered
Pixel size	0.6µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus on both cameras	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	Not supported
Camera extras	8K@30fps 4K@30/60/120fps 1080p@30/60/120/240fps	feature not registered
📸 Front camera
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Front camera (secondary)	12 megapixels	Not supported
Front camera resolution	4000x3000 pixels	Not supported
Video recording (secondary)	4K UHD (3840x2160)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/3.2" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Loudspeaker	Stereo sound	Supported
Active noise cancellation	3 microphones	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
USB	USB 3.2 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.4 + A2DP/LE	2.1 + A2DP
WiFi	802.11 a/b/g/n/ac/ax/be [wifi7/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband)	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Removable) EP500
Battery capacity	3900 mAh	1200 mAh
Charger, watts	25W Wired fast charging	Wired charging
Inductive / wireless charging	15W Qi2 wireless charging	feature not registered
Talk time autonomy	feature not registered	4.5 hours
Standby	feature not registered	320 hours (13.3 days)
➕ Other features
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
Call control	Voice dialing, Voice recorder, Voice commands	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	Not 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: Titanium Jetblack, Titanium Silver, Titanium Icyblue • Samsung DeX	• Colors: Black, Pink, Blue, White • 2GB microSD included • Sony Ericsson UX platform • Sony Ericsson Timescape • Sony Ericsson PlayNow • Wi-Fi hotspot • Java framework
☢️ Radiation rate
	Galaxy S25 Edge (SM-S937N 256GB)	Sony Ericsson Xperia mini (ST15a)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.78W/kg (head)