Screen size
Galaxy S25Winner: 6.2"+68%
J4002.0"
Quick verdict
Galaxy S25 leads the measured specs 20-2.
Measured wins
Galaxy S25
20
spec wins
Overall winner
Ties
1
equal specs
J400
2
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
J400
GSM / UMTS
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
J400
GSM 900 / 1800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
J400
UMTS 2100
4G bands
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
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
equal specsSD card
Stereo speakers
J400
-
5G bands
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
J400
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
J400
Yes, 384 kbps
Announced
Galaxy S25
2025, January 22
J400
2008, January. Released 2008, October
Status
Galaxy S25
Available. Released 2025, February 03
J400
Discontinued
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
J400
99 x 49.5 x 15.9 mm (3.90 x 1.95 x 0.63 in)
Weight
Galaxy S25
162 g (5.71 oz)
J400
101.2 g (3.56 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
J400
-
SIM
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
J400
Mini-SIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
J400
-
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
J400
TFT, 256K colors
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
J400
2.0 inches, 12.6 cm2 (~25.7% screen-to-body ratio)
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
J400
176 x 220 pixels (~141 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
J400
-
Other
Galaxy S25
-
J400
Second external, monochrome display (96 x 96 pixels)
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
J400
-
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
J400
-
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
J400
-
GPU
Galaxy S25
Adreno 830 (1200 MHz)
J400
-
Card slot
Galaxy S25
No
J400
microSD (dedicated slot)
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
J400
8MB
Other
Galaxy S25
UFS 4.0
J400
-
Phonebook
Galaxy S25
-
J400
1000 entries, Photocall
Call records
Galaxy S25
-
J400
20 dialed, 20 received, 20 missed calls
Triple
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
J400
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
J400
-
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
J400
QCIF
Single
Galaxy S25
-
J400
1.3 MP
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
J400
VGA videocall camera
Features
Galaxy S25
HDR, HDR10+
J400
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
J400
Loudspeaker
Galaxy S25
Yes, with stereo speakers
J400
No
3.5mm jack
Galaxy S25
No
J400
No
Other
Galaxy S25
High-bitrate audio support
J400
-
Alert types
Galaxy S25
-
J400
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
J400
No
Bluetooth
Galaxy S25
5.4, A2DP, LE
J400
2.0
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
J400
No
NFC
Galaxy S25
Yes
J400
-
Radio
Galaxy S25
No
J400
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
J400
2.0
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
J400
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
J400
MP3/AAC/AAC+/WMA player MP4/3gp player Organizer Currency converter Voice memo Predictive text input
Messaging
Galaxy S25
-
J400
SMS, EMS, MMS, Email
Browser
Galaxy S25
-
J400
WAP 2.0/xHTML, HTML (NetFront 3.4)
Games
Galaxy S25
-
J400
Yes
Java
Galaxy S25
-
J400
Yes, MIDP 2.0
Type
Galaxy S25
Li-Ion 4000 mAh
J400
Removable Li-Ion 820 mAh battery
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
J400
-
Stand-by
Galaxy S25
-
J400
Up to 250 h
Talk time
Galaxy S25
-
J400
Up to 3 h
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
J400
Black
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
J400
-
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
J400
0.37 W/kg (head) 0.56 W/kg (body)
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
J400
0.19 W/kg (head)
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
J400
About 80 EUR