Screen size
Galaxy S25Winner: 6.2"+48%
I100 Gem3.2"
Quick verdict
Galaxy S25 leads the measured specs 20-3.
Measured wins
Galaxy S25
20
spec wins
Overall winner
Ties
0
equal specs
I100 Gem
3
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
I100 Gem
CDMA / EVDO
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
I100 Gem
CDMA 800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
I100 Gem
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
I100 Gem
-
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
I100 Gem
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
I100 Gem
EV-DO Rev.A 3.1 Mbps
Announced
Galaxy S25
2025, January 22
I100 Gem
2011, January. Released 2011, February
Status
Galaxy S25
Available. Released 2025, February 03
I100 Gem
Discontinued
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
I100 Gem
113.8 x 55.4 x 12.2 mm (4.48 x 2.18 x 0.48 in)
Weight
Galaxy S25
162 g (5.71 oz)
I100 Gem
109.2 g (3.84 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
I100 Gem
-
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
I100 Gem
Mini-SIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
I100 Gem
-
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
I100 Gem
TFT, 256K colors
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
I100 Gem
3.2 inches, 29.1 cm2 (~46.2% screen-to-body ratio)
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
I100 Gem
240 x 400 pixels, 5:3 ratio (~146 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
I100 Gem
Scratch-resistant glass
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
I100 Gem
Android 2.1 (Eclair)
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
I100 Gem
-
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
I100 Gem
800MHz
GPU
Galaxy S25
Adreno 830 (1200 MHz)
I100 Gem
-
Card slot
Galaxy S25
No
I100 Gem
microSDHC (dedicated slot)
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
I100 Gem
124MB
Other
Galaxy S25
UFS 4.0
I100 Gem
-
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
I100 Gem
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
I100 Gem
-
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
I100 Gem
Yes
Single
Galaxy S25
-
I100 Gem
3.15 MP
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
I100 Gem
-
Features
Galaxy S25
HDR, HDR10+
I100 Gem
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
I100 Gem
-
Other
Galaxy S25
-
I100 Gem
No
Loudspeaker
Galaxy S25
Yes, with stereo speakers
I100 Gem
Yes
3.5mm jack
Galaxy S25
No
I100 Gem
Yes
Other
Galaxy S25
High-bitrate audio support
I100 Gem
-
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
I100 Gem
No
Bluetooth
Galaxy S25
5.4, A2DP, LE
I100 Gem
2.1, A2DP
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
I100 Gem
GPS, A-GPS
NFC
Galaxy S25
Yes
I100 Gem
-
Radio
Galaxy S25
No
I100 Gem
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
I100 Gem
microUSB 2.0
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
I100 Gem
Accelerometer, proximity
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
I100 Gem
Photo editor MP3/WMA/WAV/eAAC+ player MP4/H.264 player Organizer Document viewer Voice memo Predictive text input (Swype)
Browser
Galaxy S25
-
I100 Gem
WAP 2.0/xHTML, HTML
Type
Galaxy S25
Li-Ion 4000 mAh
I100 Gem
Removable Li-Ion battery
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
I100 Gem
-
Stand-by
Galaxy S25
-
I100 Gem
Up to 800 h
Talk time
Galaxy S25
-
I100 Gem
Up to 6 h 50 min
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
I100 Gem
Black
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
I100 Gem
-
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
I100 Gem
0.47 W/kg (head) 1.02 W/kg (body)
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
I100 Gem
-
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
I100 Gem
About 50 EUR