Samsung Galaxy A55 vs Samsung Galaxy S25: Which is better?

Screen size

Galaxy A556.6"+6.1%

Galaxy S256.2"

Technology

Galaxy A55

GSM / HSPA / LTE / 5G

Galaxy S25

GSM / CDMA / HSPA / EVDO / LTE / 5G

2G bands

Galaxy A55

GSM 850 / 900 / 1800 / 1900

Galaxy S25

GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA

3G bands

Galaxy A55

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

Galaxy S25

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO

Resolution

equal specs

Galaxy A551080 × 2340 px

Galaxy S251080 × 2340 px

Refresh rate

equal specs

Galaxy A55120 Hz

Galaxy S25120 Hz

Peak brightness

Galaxy A551,000 nits

Galaxy S252,600 nits+62%

Pixel density

Galaxy A55390 ppi

Galaxy S25416 ppi+6.3%

CPU speed

Galaxy A55Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

Galaxy S25Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)+38%

RAM

Galaxy A556.0 GB

Galaxy S2512.0 GB+50%

Storage

equal specs

Galaxy A55128 GB

Galaxy S25128 GB

Main camera

equal specs

Galaxy A5550.0 MP

Galaxy S2550.0 MP

Front camera

Galaxy A5532.0 MP+63%

Galaxy S2512.0 MP

Battery

Galaxy A555,000 mAh+20%

Galaxy S254,000 mAh

Wired charging

equal specs

Galaxy A5525 W

Galaxy S2525 W

Weight

Galaxy A55213 g

Galaxy S25162 g+31%

Thickness

Galaxy A558.2 mm

Galaxy S257.2 mm+14%

IP rating

Galaxy A55IP67

Galaxy S25IP68+0.2%

Wi‑Fi

Galaxy A55Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

Galaxy S25Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Bluetooth

Galaxy A555.3, A2DP, LE

Galaxy S255.4, A2DP, LE+1.9%

USB

Galaxy A55USB Type-C 2.0, OTG

Galaxy S25USB Type-C 3.2, DisplayPort 1.2, OTG+38%

5G support

equal specs

Galaxy A55Yes

Galaxy S25Yes

NFC

equal specs

Galaxy A55Yes

Galaxy S25Yes

3.5mm jack

equal specs

Galaxy A55No

Galaxy S25No

SD card

Galaxy A55Yes+100%

Galaxy S25No

Stereo speakers

equal specs

Galaxy A55Yes

Galaxy S25Yes

5G bands

Galaxy A55

1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

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

Speed

Galaxy A55

HSPA, LTE, 5G

Galaxy S25

HSPA, LTE (up to 7CA), 5G

Announced

Galaxy A55

2024, March 11

Galaxy S25

2025, January 22

Status

Galaxy A55

Available. Released 2024, March 15

Galaxy S25

Available. Released 2025, February 03

Dimensions

Galaxy A55

161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in)

Galaxy S25

146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)

Weight

Galaxy A55

213 g (7.51 oz)

Galaxy S25

162 g (5.71 oz)

Build

Galaxy A55

Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass), aluminum frame

Galaxy S25

Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

SIM

Galaxy A55

· Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)

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 A55

IP67 dust/water resistant (up to 1m for 30 min)

Galaxy S25

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame

Type

Galaxy A55

Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM)

Galaxy S25

Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

Size

Galaxy A55

6.6 inches, 106.9 cm2 (~85.8% screen-to-body ratio)

Galaxy S25

6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)

Resolution

Galaxy A55

1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density)

Galaxy S25

1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)

Protection

Galaxy A55

Corning Gorilla Glass Victus+

Galaxy S25

Corning Gorilla Glass Victus 2, Mohs level 5

Galaxy A55

Android 14, up to 4 major Android upgrades, One UI 6.1

Galaxy S25

Android 15, up to 7 major Android upgrades, One UI 8

Chipset

Galaxy A55

Exynos 1480 (4 nm)

Galaxy S25

Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)

CPU

Galaxy A55

Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

Galaxy S25

Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

GPU

Galaxy A55

Xclipse 530

Galaxy S25

Adreno 830 (1200 MHz)

Card slot

Galaxy A55

microSDXC (uses shared SIM slot)

Galaxy S25

Internal

Galaxy A55

128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Galaxy S25

128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Other

Galaxy A55

Galaxy S25

UFS 4.0

Triple

Galaxy A55

50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP (macro)

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 A55

LED flash, panorama, HDR

Galaxy S25

Best Face, LED flash, auto-HDR, panorama

Video

Galaxy A55

4K@30fps, 1080p@30/60fps, gyro-EIS

Galaxy S25

8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

Single

Galaxy A55

32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm

Galaxy S25

12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

Video

Galaxy A55

4K@30fps, 1080p@30/60fps

Galaxy S25

4K@30/60fps, 1080p@30fps

Features

Galaxy A55

Galaxy S25

HDR, HDR10+

Loudspeaker

Galaxy A55

Yes, with stereo speakers

Galaxy S25

Yes, with stereo speakers

3.5mm jack

Galaxy A55

Galaxy S25

Other

Galaxy A55

Galaxy S25

High-bitrate audio support

WLAN

Galaxy A55

Wi-Fi 802.11 a/b/g/n/ac/6, 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 A55

5.3, A2DP, LE

Galaxy S25

5.4, A2DP, LE

Positioning

Galaxy A55

GPS, GALILEO, GLONASS, BDS, QZSS

Galaxy S25

GPS, GLONASS, BDS, GALILEO, QZSS

NFC

Galaxy A55

Yes (market/region dependent)

Galaxy S25

Yes

Radio

Galaxy A55

Galaxy S25

USB

Galaxy A55

USB Type-C 2.0, OTG

Galaxy S25

USB Type-C 3.2, DisplayPort 1.2, OTG

Sensors

Galaxy A55

Fingerprint (under display, optical), accelerometer, gyro, compass

Galaxy S25

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Other

Galaxy A55

Virtual proximity sensing

Galaxy S25

Samsung DeX, Samsung Wireless DeX (desktop experience support)

Type

Galaxy A55

Li-Ion 5000 mAh

Galaxy S25

Li-Ion 4000 mAh

Charging

Galaxy A55

25W wired

Galaxy S25

25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless

Colors

Galaxy A55

Iceblue, Lilac, Navy, Lemon

Galaxy S25

Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black

Models

Galaxy A55

SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560

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 A55

0.68 W/kg (head) 1.04 W/kg (body)

Galaxy S25

1.29 W/kg (head) 1.36 W/kg (body)

Price

Galaxy A55

$ 399.99 / £ 229.00 / € 248.94 / ₹ 25,198

Galaxy S25

$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999

SAR

Galaxy A55

Galaxy S25

1.13 W/kg (head) 0.92 W/kg (body)

Galaxy A55 vs Galaxy S25

Which is better?

Choose Galaxy A55 for

Choose Galaxy S25 for

Biggest differences

Galaxy A55

Galaxy S25

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc