Screen size
Galaxy S25Winner: 6.2"+59%
i770 Saga2.6"
Quick verdict
Galaxy S25 leads the measured specs 20-2.
Measured wins
Galaxy S25
20
spec wins
Overall winner
Ties
1
equal specs
i770 Saga
2
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
i770 Saga
GSM
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
i770 Saga
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
i770 Saga
CDMA2000 1x EV-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
i770 Saga
-
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
i770 Saga
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
i770 Saga
-
GPRS
Galaxy S25
-
i770 Saga
Class 10
EDGE
Galaxy S25
-
i770 Saga
Class 10
Announced
Galaxy S25
2025, January 22
i770 Saga
2008, November. Released 2008, November
Status
Galaxy S25
Available. Released 2025, February 03
i770 Saga
Discontinued
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
i770 Saga
124 x 62 x 13.5 mm (4.88 x 2.44 x 0.53 in)
Weight
Galaxy S25
162 g (5.71 oz)
i770 Saga
130 g (4.59 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
i770 Saga
-
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
i770 Saga
Mini-SIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
i770 Saga
-
Keyboard
Galaxy S25
-
i770 Saga
QWERTY
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
i770 Saga
TFT resistive touchscreen, 65K colors
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
i770 Saga
2.55 inches, 21.0 cm2 (~27.3% screen-to-body ratio)
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
i770 Saga
320 x 320 pixels, 1:1 ratio (~177 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
i770 Saga
-
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
i770 Saga
Microsoft Windows Mobile 6.1 Professional
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
i770 Saga
Qualcomm MSM7500
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
i770 Saga
400 MHz ARM 11
GPU
Galaxy S25
Adreno 830 (1200 MHz)
i770 Saga
-
Card slot
Galaxy S25
No
i770 Saga
microSDHC (dedicated slot)
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
i770 Saga
-
Other
Galaxy S25
UFS 4.0
i770 Saga
-
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
i770 Saga
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
i770 Saga
-
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
i770 Saga
Yes
Single
Galaxy S25
-
i770 Saga
2 MP
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
i770 Saga
-
Features
Galaxy S25
HDR, HDR10+
i770 Saga
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
i770 Saga
-
Other
Galaxy S25
-
i770 Saga
No
Loudspeaker
Galaxy S25
Yes, with stereo speakers
i770 Saga
Yes
3.5mm jack
Galaxy S25
No
i770 Saga
No
Other
Galaxy S25
High-bitrate audio support
i770 Saga
-
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
i770 Saga
Wi-Fi 802.11 b/g
Bluetooth
Galaxy S25
5.4, A2DP, LE
i770 Saga
2.0, A2DP
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
i770 Saga
No
NFC
Galaxy S25
Yes
i770 Saga
-
Radio
Galaxy S25
No
i770 Saga
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
i770 Saga
2.0
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
i770 Saga
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
i770 Saga
Pocket Office Voice memo/dial MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Predictive text input
Browser
Galaxy S25
-
i770 Saga
WAP 2.0 / HTML
Type
Galaxy S25
Li-Ion 4000 mAh
i770 Saga
Removable Li-Ion battery
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
i770 Saga
-
Stand-by
Galaxy S25
-
i770 Saga
Up to 300 h
Talk time
Galaxy S25
-
i770 Saga
Up to 7 h
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
i770 Saga
Black, Red, Blue
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
i770 Saga
-
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
i770 Saga
0.68 W/kg (head) 0.53 W/kg (body)
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
i770 Saga
-
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
i770 Saga
About 140 EUR