Screen size
Galaxy Ace Duos I5893.5"
Galaxy S25Winner: 6.2"+44%
Quick verdict
Galaxy S25 leads the measured specs 20-3.
Measured wins
Galaxy Ace Duos I589
3
spec wins
Ties
0
equal specs
Galaxy S25
20
spec wins
Overall winner
Screen size
Technology
Galaxy Ace Duos I589
GSM / CDMA / EVDO
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy Ace Duos I589
CDMA 800 / 1900 , GSM 900 / 1800
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
Galaxy Ace Duos I589
CDMA2000 1xEV-DO
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Speed
Galaxy Ace Duos I589
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
EV-DO Rev.A 3.1 Mbps
Galaxy S25
HSPA, LTE (up to 7CA), 5G
4G bands
Galaxy Ace Duos I589
-
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
5G bands
Galaxy Ace Duos I589
-
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
Announced
Galaxy Ace Duos I589
2012, February. Released 2012, February
Galaxy S25
2025, January 22
Status
Galaxy Ace Duos I589
Discontinued
Galaxy S25
Available. Released 2025, February 03
Dimensions
Galaxy Ace Duos I589
112.4 x 59.9 x 12.5 mm (4.43 x 2.36 x 0.49 in)
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Weight
Galaxy Ace Duos I589
125 g (4.41 oz)
Galaxy S25
162 g (5.71 oz)
SIM
Galaxy Ace Duos I589
Mini-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
Build
Galaxy Ace Duos I589
-
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Other
Galaxy Ace Duos I589
-
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Type
Galaxy Ace Duos I589
TFT
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
Galaxy Ace Duos I589
3.5 inches, 36.5 cm2 (~54.2% screen-to-body ratio)
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
Galaxy Ace Duos I589
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Other
Galaxy Ace Duos I589
TouchWiz UI
Galaxy S25
-
Protection
Galaxy Ace Duos I589
-
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
OS
Galaxy Ace Duos I589
Android 2.2 (Froyo)
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Chipset
Galaxy Ace Duos I589
Qualcomm MSM7627
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU
Galaxy Ace Duos I589
800 MHz
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Galaxy Ace Duos I589
-
Galaxy S25
Adreno 830 (1200 MHz)
Card slot
Galaxy Ace Duos I589
microSDHC (dedicated slot)
Galaxy S25
No
Internal
Galaxy Ace Duos I589
-
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy Ace Duos I589
-
Galaxy S25
UFS 4.0
Single
Galaxy Ace Duos I589
3.15 MP
Galaxy S25
-
Video
Galaxy Ace Duos I589
Yes
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Triple
Galaxy Ace Duos I589
-
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
Features
Galaxy Ace Duos I589
-
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Other
Galaxy Ace Duos I589
No
Galaxy S25
-
Single
Galaxy Ace Duos I589
-
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Features
Galaxy Ace Duos I589
-
Galaxy S25
HDR, HDR10+
Video
Galaxy Ace Duos I589
-
Galaxy S25
4K@30/60fps, 1080p@30fps
Loudspeaker
Galaxy Ace Duos I589
Yes
Galaxy S25
Yes, with stereo speakers
3.5mm jack
Galaxy Ace Duos I589
Yes
Galaxy S25
No
Other
Galaxy Ace Duos I589
-
Galaxy S25
High-bitrate audio support
WLAN
Galaxy Ace Duos I589
Wi-Fi 802.11 b/g/n, hotspot
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Galaxy Ace Duos I589
3.0, A2DP
Galaxy S25
5.4, A2DP, LE
Positioning
Galaxy Ace Duos I589
GPS, A-GPS
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
Radio
Galaxy Ace Duos I589
Stereo FM radio, RDS
Galaxy S25
No
USB
Galaxy Ace Duos I589
microUSB 2.0
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
NFC
Galaxy Ace Duos I589
-
Galaxy S25
Yes
Sensors
Galaxy Ace Duos I589
Accelerometer, proximity, compass
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy Ace Duos I589
MP4/H.264 player MP3/WAV/eAAC+ player Document editor Photo editor
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
Galaxy Ace Duos I589
Removable Li-Ion 1650 mAh battery
Galaxy S25
Li-Ion 4000 mAh
Stand-by
Galaxy Ace Duos I589
Up to 300 h
Galaxy S25
-
Talk time
Galaxy Ace Duos I589
Up to 7 h
Galaxy S25
-
Charging
Galaxy Ace Duos I589
-
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Colors
Galaxy Ace Duos I589
Black
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
SAR
Galaxy Ace Duos I589
0.43 W/kg (head) 0.73 W/kg (body)
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
SAR EU
Galaxy Ace Duos I589
0.23 W/kg (head)
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Price
Galaxy Ace Duos I589
About 130 EUR
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
Models
Galaxy Ace Duos I589
-
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS