Screen size
Galaxy A20sWinner: 6.5"+4.6%
Galaxy S256.2"
Quick verdict
Galaxy S25 leads the measured specs 19-3.
Measured wins
Galaxy A20s
3
spec wins
Ties
1
equal specs
Galaxy S25
19
spec wins
Overall winner
Screen size
Technology
Galaxy A20s
GSM / HSPA / LTE
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy A20s
GSM 850 / 900 / 1800 / 1900
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
Galaxy A20s
HSDPA 850 / 900 / 1900 / 2100 - SM-A207F/DS, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A207M/DS
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Galaxy A20s
Resolution
Refresh 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, 2, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - SM-A207F/DS, 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A207M/DS
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 A20s
HSPA, LTE
Galaxy S25
HSPA, LTE (up to 7CA), 5G
5G bands
Galaxy A20s
-
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 A20s
2019, September 24. Released 2019, October 05
Galaxy S25
2025, January 22
Status
Galaxy A20s
Discontinued
Galaxy S25
Available. Released 2025, February 03
Dimensions
Galaxy A20s
163.3 x 77.5 x 8 mm (6.43 x 3.05 x 0.31 in)
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Weight
Galaxy A20s
183 g (6.46 oz)
Galaxy S25
162 g (5.71 oz)
Build
Galaxy A20s
Glass front, plastic back, plastic frame
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
SIM
Galaxy A20s
· 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 A20s
-
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Type
Galaxy A20s
IPS LCD
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
Galaxy A20s
6.5 inches, 103.7 cm2 (~81.9% screen-to-body ratio)
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
Galaxy A20s
720 x 1560 pixels, 19.5:9 ratio (~264 ppi density)
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Protection
Galaxy A20s
-
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
OS
Galaxy A20s
Android 9.0 (Pie), upgradable to Android 11, One UI Core 3.1
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Chipset
Galaxy A20s
Qualcomm SDM450 Snapdragon 450 (14 nm)
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU
Galaxy A20s
Octa-core 1.8 GHz Cortex-A53
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Galaxy A20s
Adreno 506
Galaxy S25
Adreno 830 (1200 MHz)
Card slot
Galaxy A20s
microSDXC (dedicated slot)
Galaxy S25
No
Internal
Galaxy A20s
32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy A20s
eMMC 5.1
Galaxy S25
UFS 4.0
Triple
Galaxy A20s
13 MP, f/1.8, 27mm (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens
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 A20s
LED flash, panorama, HDR
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Video
Galaxy A20s
1080p@30fps
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Single
Galaxy A20s
8 MP, f/2.0
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video
Galaxy A20s
1080p@30fps
Galaxy S25
4K@30/60fps, 1080p@30fps
Features
Galaxy A20s
-
Galaxy S25
HDR, HDR10+
Loudspeaker
Galaxy A20s
Yes
Galaxy S25
Yes, with stereo speakers
3.5mm jack
Galaxy A20s
Yes
Galaxy S25
No
Other
Galaxy A20s
-
Galaxy S25
High-bitrate audio support
WLAN
Galaxy A20s
Wi-Fi 802.11 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 A20s
4.2, A2DP, LE
Galaxy S25
5.4, A2DP, LE
Positioning
Galaxy A20s
GPS, GLONASS, GALILEO, BDS
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Galaxy A20s
No
Galaxy S25
Yes
Radio
Galaxy A20s
FM radio
Galaxy S25
No
USB
Galaxy A20s
USB Type-C 2.0
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
Sensors
Galaxy A20s
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy A20s
-
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
Galaxy A20s
Li-Po 4000 mAh, non-removable
Galaxy S25
Li-Ion 4000 mAh
Charging
Galaxy A20s
15W wired
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Colors
Galaxy A20s
Black, Blue, Red, Green
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Models
Galaxy A20s
SM-A207F, SM-A207M, SM-A2070
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
SAR
Galaxy A20s
0.69 W/kg (head) 1.43 W/kg (body)
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
SAR EU
Galaxy A20s
0.35 W/kg (head) 0.83 W/kg (body)
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Price
Galaxy A20s
About 250 EUR
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999