Screen size
Galaxy M Style M340S4.0"
Galaxy S25Winner: 6.2"+35%
Quick verdict
Galaxy S25 leads the measured specs 20-3.
Measured wins
Galaxy M Style M340S
3
spec wins
Ties
0
equal specs
Galaxy S25
20
spec wins
Overall winner
Screen size
Technology
Galaxy M Style M340S
HSPA
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy M Style M340S
GSM, CDMA
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
Galaxy M Style M340S
HSDPA 2100
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Speed
Galaxy M Style M340S
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
Galaxy S25
HSPA, LTE (up to 7CA), 5G
4G bands
Galaxy M Style M340S
-
Galaxy S25
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International, 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA unlocked
5G bands
Galaxy M Style M340S
-
Galaxy S25
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Announced
Galaxy M Style M340S
2012, January. Released 2012, September
Galaxy S25
2025, January 22
Status
Galaxy M Style M340S
Discontinued
Galaxy S25
Available. Released 2025, February 03
Dimensions
Galaxy M Style M340S
122.5 x 63 x 9.9 mm (4.82 x 2.48 x 0.39 in)
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Weight
Galaxy M Style M340S
123.5 g (4.34 oz)
Galaxy S25
162 g (5.71 oz)
SIM
Galaxy M Style M340S
No
Galaxy S25
· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN
Build
Galaxy M Style M340S
-
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Other
Galaxy M Style M340S
-
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Type
Galaxy M Style M340S
Super AMOLED
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
Galaxy M Style M340S
4.0 inches, 45.5 cm2 (~59.0% screen-to-body ratio)
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
Galaxy M Style M340S
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Protection
Galaxy M Style M340S
-
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
OS
Galaxy M Style M340S
Android 2.3 (Gingerbread)
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
CPU
Galaxy M Style M340S
1.0 GHz Cortex-A8
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Chipset
Galaxy M Style M340S
-
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
GPU
Galaxy M Style M340S
-
Galaxy S25
Adreno 830 (1200 MHz)
Card slot
Galaxy M Style M340S
microSDHC (dedicated slot)
Galaxy S25
No
Internal
Galaxy M Style M340S
4GB
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy M Style M340S
-
Galaxy S25
UFS 4.0
Single
Galaxy M Style M340S
3.15 MP, AF
Galaxy S25
-
Video
Galaxy M Style M340S
720p
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Triple
Galaxy M Style M340S
-
Galaxy S25
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Features
Galaxy M Style M340S
-
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Single
Galaxy M Style M340S
VGA
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video
Galaxy M Style M340S
Galaxy S25
4K@30/60fps, 1080p@30fps
Features
Galaxy M Style M340S
-
Galaxy S25
HDR, HDR10+
Loudspeaker
Galaxy M Style M340S
Yes
Galaxy S25
Yes, with stereo speakers
3.5mm jack
Galaxy M Style M340S
Yes
Galaxy S25
No
Other
Galaxy M Style M340S
-
Galaxy S25
High-bitrate audio support
WLAN
Galaxy M Style M340S
Wi-Fi 802.11 b/g/n, hotspot
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Galaxy M Style M340S
3.0, A2DP
Galaxy S25
5.4, A2DP, LE
Positioning
Galaxy M Style M340S
GPS, A-GPS
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
USB
Galaxy M Style M340S
microUSB 2.0
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
NFC
Galaxy M Style M340S
-
Galaxy S25
Yes
Radio
Galaxy M Style M340S
-
Galaxy S25
No
Sensors
Galaxy M Style M340S
Accelerometer, proximity, compass
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy M Style M340S
DMB TV tuner
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
Galaxy M Style M340S
Removable Li-Ion 1650 mAh battery
Galaxy S25
Li-Ion 4000 mAh
Stand-by
Galaxy M Style M340S
Up to 840 h (2G) / Up to 560 h (3G)
Galaxy S25
-
Talk time
Galaxy M Style M340S
Up to 13 h 10 min (2G) / Up to 9 h (3G)
Galaxy S25
-
Charging
Galaxy M Style M340S
-
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Colors
Galaxy M Style M340S
Platinum Silver, Blue Black, Lavender Pink
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
SAR
Galaxy M Style M340S
0.74 W/kg (head)
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
SAR EU
Galaxy M Style M340S
0.43 W/kg (head)
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Price
Galaxy M Style M340S
About 160 EUR
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
Models
Galaxy M Style M340S
-
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS