Screen size
Galaxy S25Winner: 6.2"+35%
I405 Stratosphere4.0"
Quick verdict
Galaxy S25 leads the measured specs 21-2.
Measured wins
Galaxy S25
21
spec wins
Overall winner
Ties
0
equal specs
I405 Stratosphere
2
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
I405 Stratosphere
CDMA / EVDO / LTE
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
I405 Stratosphere
CDMA 800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
I405 Stratosphere
CDMA2000 1xEV-DO
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
SD card
Stereo speakers
I405 Stratosphere
13
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
I405 Stratosphere
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
I405 Stratosphere
EV-DO Rev.A 3.1 Mbps
Announced
Galaxy S25
2025, January 22
I405 Stratosphere
2011, October. Released 2011, October
Status
Galaxy S25
Available. Released 2025, February 03
I405 Stratosphere
Discontinued
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
I405 Stratosphere
126 x 65 x 14 mm (4.96 x 2.56 x 0.55 in)
Weight
Galaxy S25
162 g (5.71 oz)
I405 Stratosphere
164 g (5.78 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
I405 Stratosphere
-
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
I405 Stratosphere
Mini-SIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
I405 Stratosphere
-
Keyboard
Galaxy S25
-
I405 Stratosphere
QWERTY
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
I405 Stratosphere
Super AMOLED
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
I405 Stratosphere
4.0 inches, 45.5 cm2 (~55.6% screen-to-body ratio)
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
I405 Stratosphere
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
I405 Stratosphere
-
Other
Galaxy S25
-
I405 Stratosphere
TouchWiz UI
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
I405 Stratosphere
Android 2.3 (Gingerbread)
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
I405 Stratosphere
-
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
I405 Stratosphere
1.0 GHz
GPU
Galaxy S25
Adreno 830 (1200 MHz)
I405 Stratosphere
-
Card slot
Galaxy S25
No
I405 Stratosphere
microSDHC (dedicated slot), 4 GB included
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
I405 Stratosphere
4GB 512MB RAM
Other
Galaxy S25
UFS 4.0
I405 Stratosphere
-
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
I405 Stratosphere
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
I405 Stratosphere
LED flash
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
I405 Stratosphere
480p
Single
Galaxy S25
-
I405 Stratosphere
5 MP, AF
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
I405 Stratosphere
1.3 MP
Features
Galaxy S25
HDR, HDR10+
I405 Stratosphere
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
I405 Stratosphere
Loudspeaker
Galaxy S25
Yes, with stereo speakers
I405 Stratosphere
Yes
3.5mm jack
Galaxy S25
No
I405 Stratosphere
Yes
Other
Galaxy S25
High-bitrate audio support
I405 Stratosphere
-
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
I405 Stratosphere
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot
Bluetooth
Galaxy S25
5.4, A2DP, LE
I405 Stratosphere
3.0, A2DP
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
I405 Stratosphere
GPS, A-GPS
NFC
Galaxy S25
Yes
I405 Stratosphere
-
Radio
Galaxy S25
No
I405 Stratosphere
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
I405 Stratosphere
microUSB 2.0
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
I405 Stratosphere
Accelerometer, proximity, compass
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
I405 Stratosphere
MP4/DivX/XviD/H.264 player MP3/WAV/WMA/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial Predictive text input
Type
Galaxy S25
Li-Ion 4000 mAh
I405 Stratosphere
Removable Li-Ion 1800 mAh battery
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
I405 Stratosphere
-
Stand-by
Galaxy S25
-
I405 Stratosphere
Up to 212 h
Talk time
Galaxy S25
-
I405 Stratosphere
Up to 8 h
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
I405 Stratosphere
Noble Black
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
I405 Stratosphere
-
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
I405 Stratosphere
0.45 W/kg (head) 1.15 W/kg (body)
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
I405 Stratosphere
-
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
I405 Stratosphere
About 120 EUR