Screen size
Galaxy A30Winner: 6.4"+3.1%
Galaxy S256.2"
Quick verdict
Galaxy S25 leads the measured specs 17-4.
Measured wins
Galaxy A30
4
spec wins
Ties
2
equal specs
Galaxy S25
17
spec wins
Overall winner
Screen size
Technology
Galaxy A30
GSM / HSPA / LTE
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy A30
GSM 850 / 900 / 1800 / 1900
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
Galaxy A30
HSDPA 850 / 900 / 1900 / 2100 , HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Galaxy A30
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
1, 3, 5, 7, 8, 20, 38, 40, 41, 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66
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
Speed
Galaxy A30
HSPA, LTE
Galaxy S25
HSPA, LTE (up to 7CA), 5G
5G bands
Galaxy A30
-
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 A30
2019, February 25. Released 2019, March
Galaxy S25
2025, January 22
Status
Galaxy A30
Discontinued
Galaxy S25
Available. Released 2025, February 03
Dimensions
Galaxy A30
158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in)
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Weight
Galaxy A30
165 g (5.82 oz)
Galaxy S25
162 g (5.71 oz)
Build
Galaxy A30
Glass front (Gorilla Glass 3), plastic back, plastic frame
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
SIM
Galaxy A30
· Nano-SIM· Nano-SIM + Nano-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
Other
Galaxy A30
-
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Type
Galaxy A30
Super AMOLED
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
Galaxy A30
6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio)
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
Galaxy A30
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Protection
Galaxy A30
Corning Gorilla Glass 3
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
OS
Galaxy A30
Android 9.0 (Pie), upgradable to Android 11
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Chipset
Galaxy A30
Exynos 7904 (14 nm)
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU
Galaxy A30
Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Galaxy A30
Mali-G71 MP2
Galaxy S25
Adreno 830 (1200 MHz)
Card slot
Galaxy A30
microSDXC (dedicated slot)
Galaxy S25
No
Internal
Galaxy A30
32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy A30
eMMC 5.1
Galaxy S25
UFS 4.0
Dual
Galaxy A30
16 MP, f/1.7, 27mm (wide), PDAF 5 MP, f/2.2, 12mm, (ultrawide)
Galaxy S25
-
Features
Galaxy A30
LED flash, panorama, HDR
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Video
Galaxy A30
1080p@30fps
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Triple
Galaxy A30
-
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
Single
Galaxy A30
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video
Galaxy A30
1080p@30fps
Galaxy S25
4K@30/60fps, 1080p@30fps
Features
Galaxy A30
-
Galaxy S25
HDR, HDR10+
Loudspeaker
Galaxy A30
Yes
Galaxy S25
Yes, with stereo speakers
3.5mm jack
Galaxy A30
Yes
Galaxy S25
No
Other
Galaxy A30
-
Galaxy S25
High-bitrate audio support
WLAN
Galaxy A30
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Galaxy A30
5.0, A2DP, LE
Galaxy S25
5.4, A2DP, LE
Positioning
Galaxy A30
GPS, GLONASS, GALILEO, BDS
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Galaxy A30
No
Galaxy S25
Yes
Radio
Galaxy A30
FM radio
Galaxy S25
No
USB
Galaxy A30
USB Type-C 2.0, OTG
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
Sensors
Galaxy A30
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy A30
-
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
Galaxy A30
Li-Po 4000 mAh, non-removable
Galaxy S25
Li-Ion 4000 mAh
Charging
Galaxy A30
15W wired
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Colors
Galaxy A30
Black, Blue, Red, White
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Models
Galaxy A30
SM-A305F, SM-A305FN, SM-A305G, SM-A305GN, SM-A305YN, SM-A3050, SM-A305N, SM-A305GT
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
SAR
Galaxy A30
0.32 W/kg (head) 0.40 W/kg (body)
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
SAR EU
Galaxy A30
0.25 W/kg (head) 1.17 W/kg (body)
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Price
Galaxy A30
About 110 EUR
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999