Screen size
Galaxy S25Winner: 6.2"
S401i—
Quick verdict
Galaxy S25 leads the measured specs 20-1.
Measured wins
Galaxy S25
20
spec wins
Overall winner
Ties
2
equal specs
S401i
1
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
S401i
GSM
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
S401i
GSM 900 / 1800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
S401i
-
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
equal specsStereo speakers
S401i
-
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
S401i
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
S401i
-
GPRS
Galaxy S25
-
S401i
Class 10
EDGE
Galaxy S25
-
S401i
No
Announced
Galaxy S25
2025, January 22
S401i
2006, July
Status
Galaxy S25
Available. Released 2025, February 03
S401i
Discontinued
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
S401i
88 x 44 x 19.8 mm (3.46 x 1.73 x 0.78 in)
Weight
Galaxy S25
162 g (5.71 oz)
S401i
75 g (2.65 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
S401i
-
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
S401i
Mini-SIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
S401i
-
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
S401i
TFT, 65K colors
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
S401i
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
S401i
128 x 160 pixels
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
S401i
-
Other
Galaxy S25
-
S401i
Second external STN display, 65K colors, 96 x 96 pixels Wallpaper
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
S401i
-
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
S401i
-
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
S401i
-
GPU
Galaxy S25
Adreno 830 (1200 MHz)
S401i
-
Card slot
Galaxy S25
No
S401i
No
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
S401i
25MB
Other
Galaxy S25
UFS 4.0
S401i
-
Phonebook
Galaxy S25
-
S401i
1000 entries
Call records
Galaxy S25
-
S401i
10 dialed, 10 received, 10 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
S401i
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
S401i
-
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
S401i
Yes
Single
Galaxy S25
-
S401i
VGA
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
S401i
-
Features
Galaxy S25
HDR, HDR10+
S401i
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
S401i
-
Other
Galaxy S25
-
S401i
No
Loudspeaker
Galaxy S25
Yes, with stereo speakers
S401i
No
3.5mm jack
Galaxy S25
No
S401i
No
Other
Galaxy S25
High-bitrate audio support
S401i
-
Alert types
Galaxy S25
-
S401i
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
S401i
No
Bluetooth
Galaxy S25
5.4, A2DP, LE
S401i
Yes
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
S401i
No
NFC
Galaxy S25
Yes
S401i
-
Radio
Galaxy S25
No
S401i
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
S401i
Proprietary
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
S401i
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
S401i
MP3/AAC player Organizer
Messaging
Galaxy S25
-
S401i
SMS, EMS, MMS
Browser
Galaxy S25
-
S401i
iMode
Games
Galaxy S25
-
S401i
2
Java
Galaxy S25
-
S401i
Yes, DoJa 1.5
Type
Galaxy S25
Li-Ion 4000 mAh
S401i
Removable Li-Ion 800 mAh battery
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
S401i
-
Stand-by
Galaxy S25
-
S401i
Up to 200 h
Talk time
Galaxy S25
-
S401i
Up to 4 h
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
S401i
Black
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
S401i
-
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
S401i
-
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
S401i
-
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
S401i
-