Screen size
Galaxy A6 (2018)5.6"
Galaxy S25Winner: 6.2"+9.7%
Quick verdict
Galaxy S25 leads the measured specs 18-3.
Measured wins
Galaxy A6 (2018)
3
spec wins
Ties
2
equal specs
Galaxy S25
18
spec wins
Overall winner
Screen size
Technology
Galaxy A6 (2018)
GSM / HSPA / LTE
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy A6 (2018)
GSM 850 / 900 / 1800 / 1900
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
Galaxy A6 (2018)
HSDPA 850 / 900 / 1900 / 2100 - EMEA
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Galaxy A6 (2018)
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
1, 3, 5, 7, 8, 20, 38, 40 - EMEA
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 A6 (2018)
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Galaxy S25
HSPA, LTE (up to 7CA), 5G
5G bands
Galaxy A6 (2018)
-
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 A6 (2018)
2018, May. Released 2018, May
Galaxy S25
2025, January 22
Status
Galaxy A6 (2018)
Discontinued
Galaxy S25
Available. Released 2025, February 03
Dimensions
Galaxy A6 (2018)
149.9 x 70.8 x 7.7 mm (5.90 x 2.79 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 A6 (2018)
162 g (5.71 oz)
Galaxy S25
162 g (5.71 oz)
Build
Galaxy A6 (2018)
Glass front, aluminum back, aluminum frame
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
SIM
Galaxy A6 (2018)
· 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 A6 (2018)
-
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Type
Galaxy A6 (2018)
Super AMOLED
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
Galaxy A6 (2018)
5.6 inches, 79.6 cm2 (~75.0% screen-to-body ratio)
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
Galaxy A6 (2018)
720 x 1480 pixels, 18.5:9 ratio (~294 ppi density)
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Protection
Galaxy A6 (2018)
-
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
OS
Galaxy A6 (2018)
Android 8.0 (Oreo), upgradable to Android 10, One UI 2.0
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Chipset
Galaxy A6 (2018)
Exynos 7870 Octa (14 nm)
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU
Galaxy A6 (2018)
Octa-core 1.6 GHz Cortex-A53
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Galaxy A6 (2018)
Mali-T830 MP1
Galaxy S25
Adreno 830 (1200 MHz)
Card slot
Galaxy A6 (2018)
microSDXC (dedicated slot)
Galaxy S25
No
Internal
Galaxy A6 (2018)
32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy A6 (2018)
eMMC 5.1
Galaxy S25
UFS 4.0
Single
Galaxy A6 (2018)
16 MP, f/1.7, 26mm (wide), PDAF
Galaxy S25
-
Features
Galaxy A6 (2018)
LED flash, panorama, HDR
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Video
Galaxy A6 (2018)
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 A6 (2018)
-
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 A6 (2018)
16 MP, f/1.9, 26mm (wide), 1/3.06", 1.0µm
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Features
Galaxy A6 (2018)
LED flash
Galaxy S25
HDR, HDR10+
Video
Galaxy A6 (2018)
1080p@30fps
Galaxy S25
4K@30/60fps, 1080p@30fps
Loudspeaker
Galaxy A6 (2018)
Yes
Galaxy S25
Yes, with stereo speakers
3.5mm jack
Galaxy A6 (2018)
Yes
Galaxy S25
No
Other
Galaxy A6 (2018)
-
Galaxy S25
High-bitrate audio support
WLAN
Galaxy A6 (2018)
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Galaxy A6 (2018)
4.2, A2DP, LE
Galaxy S25
5.4, A2DP, LE
Positioning
Galaxy A6 (2018)
GPS, GLONASS, BDS
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Galaxy A6 (2018)
Yes (market/region dependent)
Galaxy S25
Yes
Radio
Galaxy A6 (2018)
FM radio
Galaxy S25
No
USB
Galaxy A6 (2018)
microUSB 2.0
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
Sensors
Galaxy A6 (2018)
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy A6 (2018)
ANT+ Samsung Pay
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
Galaxy A6 (2018)
Li-Ion 3000 mAh, non-removable
Galaxy S25
Li-Ion 4000 mAh
Charging
Galaxy A6 (2018)
-
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Colors
Galaxy A6 (2018)
Black, Gold, Blue, Lavender
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Models
Galaxy A6 (2018)
SM-A600F, SM-A600FN, SM-A600A, SM-A600G, SM-A600GN, SM-A600P, SM-A600N, SM-A600T1, SM-A600AZ, SM-A600T, SM-A600U
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
SAR EU
Galaxy A6 (2018)
0.49 W/kg (head) 1.39 W/kg (body)
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Price
Galaxy A6 (2018)
About 220 EUR
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
SAR
Galaxy A6 (2018)
-
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)