Screen size
Galaxy S25Winner: 6.2"+58%
U750 Zeal2.6"
Quick verdict
Galaxy S25 leads the measured specs 20-2.
Measured wins
Galaxy S25
20
spec wins
Overall winner
Ties
1
equal specs
U750 Zeal
2
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
U750 Zeal
CDMA / EVDO
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
U750 Zeal
CDMA 800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
U750 Zeal
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
equal specsSD card
Stereo speakers
U750 Zeal
-
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
U750 Zeal
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
U750 Zeal
EV-DO Rev.A 3.1 Mbps
Announced
Galaxy S25
2025, January 22
U750 Zeal
2010, November. Released 2010, November
Status
Galaxy S25
Available. Released 2025, February 03
U750 Zeal
Discontinued
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
U750 Zeal
101.9 x 51.8 x 17.1 mm (4.01 x 2.04 x 0.67 in)
Weight
Galaxy S25
162 g (5.71 oz)
U750 Zeal
123 g (4.34 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
U750 Zeal
-
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
U750 Zeal
Mini-SIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
U750 Zeal
-
Keyboard
Galaxy S25
-
U750 Zeal
QWERTY
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
U750 Zeal
TFT, 256K colors
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
U750 Zeal
2.6 inches, 20.9 cm2 (~39.7% screen-to-body ratio)
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
U750 Zeal
240 x 320 pixels, 4:3 ratio (~154 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
U750 Zeal
-
Other
Galaxy S25
-
U750 Zeal
External display, 128x128 pixels, 1.3"
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
U750 Zeal
-
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
U750 Zeal
-
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
U750 Zeal
-
GPU
Galaxy S25
Adreno 830 (1200 MHz)
U750 Zeal
-
Card slot
Galaxy S25
No
U750 Zeal
microSDHC (dedicated slot)
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
U750 Zeal
-
Other
Galaxy S25
UFS 4.0
U750 Zeal
-
Phonebook
Galaxy S25
-
U750 Zeal
1000 entries, Photocall
Call records
Galaxy S25
-
U750 Zeal
Yes
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
U750 Zeal
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
U750 Zeal
-
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
U750 Zeal
Yes
Single
Galaxy S25
-
U750 Zeal
2 MP, AF
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
U750 Zeal
-
Features
Galaxy S25
HDR, HDR10+
U750 Zeal
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
U750 Zeal
-
Other
Galaxy S25
-
U750 Zeal
No
Loudspeaker
Galaxy S25
Yes, with stereo speakers
U750 Zeal
Yes
3.5mm jack
Galaxy S25
No
U750 Zeal
No
Other
Galaxy S25
High-bitrate audio support
U750 Zeal
-
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
U750 Zeal
Bluetooth
Galaxy S25
5.4, A2DP, LE
U750 Zeal
2.1, A2DP
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
U750 Zeal
GPS, A-GPS
NFC
Galaxy S25
Yes
U750 Zeal
-
Radio
Galaxy S25
No
U750 Zeal
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
U750 Zeal
microUSB 2.0
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
U750 Zeal
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
U750 Zeal
SNS integration MP3/AAC player MP4/H.263 player Organizer Voice memo/dial Predictive text input
Messaging
Galaxy S25
-
U750 Zeal
SMS, MMS, Email, Push Email, IM
Browser
Galaxy S25
-
U750 Zeal
WAP 2.0/xHTML, HTML
Games
Galaxy S25
-
U750 Zeal
Yes
Java
Galaxy S25
-
U750 Zeal
No
Type
Galaxy S25
Li-Ion 4000 mAh
U750 Zeal
Removable Li-Ion 880 mAh battery
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
U750 Zeal
-
Stand-by
Galaxy S25
-
U750 Zeal
Up to 340 h
Talk time
Galaxy S25
-
U750 Zeal
Up to 5 h
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
U750 Zeal
Black
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
U750 Zeal
-
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
U750 Zeal
0.54 W/kg (head) 1.11 W/kg (body)
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
U750 Zeal
-
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
U750 Zeal
About 100 EUR