Screen size
Galaxy S256.2"
Galaxy Z Flip4Winner: 6.7"+7.5%
Quick verdict
Galaxy S25 leads the measured specs 11-4.
Measured wins
Galaxy S25
11
spec wins
Overall winner
Ties
8
equal specs
Galaxy Z Flip4
4
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
Galaxy Z Flip4
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
Galaxy Z Flip4
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Galaxy Z Flip4
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , HSDPA 850 / 900 / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsGalaxy 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
Galaxy Z Flip4
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
5G bands
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
Galaxy Z Flip4
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, SA/NSA/Sub6/mmWave - USA
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
Galaxy Z Flip4
HSPA, LTE (6CA), 5G
Announced
Galaxy S25
2025, January 22
Galaxy Z Flip4
2022, August 10
Status
Galaxy S25
Available. Released 2025, February 03
Galaxy Z Flip4
Available. Released 2022, August 25
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Galaxy Z Flip4
Unfolded: 165.2 x 71.9 x 6.9 mm Folded: 84.9 x 71.9 x 15.9-17.1 mm
Weight
Galaxy S25
162 g (5.71 oz)
Galaxy Z Flip4
187 g (6.60 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Galaxy Z Flip4
Plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame
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
Galaxy Z Flip4
Nano-SIM + eSIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Galaxy Z Flip4
IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Galaxy Z Flip4
Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Galaxy Z Flip4
6.7 inches, 101.5 cm2 (~85.4% screen-to-body ratio)
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Galaxy Z Flip4
1080 x 2640 pixels (~426 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
Galaxy Z Flip4
-
Other
Galaxy S25
-
Galaxy Z Flip4
Cover display: Super AMOLED, 1.9 inches, 260 x 512 pixels (Gorilla Glass Victus+)
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Galaxy Z Flip4
Android 12, upgradable to Android 16, One UI 8
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
Galaxy Z Flip4
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Galaxy Z Flip4
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Galaxy S25
Adreno 830 (1200 MHz)
Galaxy Z Flip4
Adreno 730
Card slot
Galaxy S25
No
Galaxy Z Flip4
No
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Galaxy Z Flip4
128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Other
Galaxy S25
UFS 4.0
Galaxy Z Flip4
UFS 3.1
Triple
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
Galaxy Z Flip4
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Galaxy Z Flip4
LED flash, HDR, panorama
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Galaxy Z Flip4
4K@30/60fps, 1080p@60/240fps, HDR10+
Dual
Galaxy S25
-
Galaxy Z Flip4
12 MP, f/1.8, 24mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.06", 1.12µm
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Galaxy Z Flip4
10 MP, f/2.4, 26mm (wide), 1/3.0", 1.22µm
Features
Galaxy S25
HDR, HDR10+
Galaxy Z Flip4
HDR
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
Galaxy Z Flip4
4K@30fps
Loudspeaker
Galaxy S25
Yes, with stereo speakers
Galaxy Z Flip4
Yes, with stereo speakers
3.5mm jack
Galaxy S25
No
Galaxy Z Flip4
No
Other
Galaxy S25
High-bitrate audio support
Galaxy Z Flip4
High-bitrate audio support
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Galaxy Z Flip4
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
Galaxy S25
5.4, A2DP, LE
Galaxy Z Flip4
5.2, A2DP, LE
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
Galaxy Z Flip4
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy S25
Yes
Galaxy Z Flip4
Yes
Radio
Galaxy S25
No
Galaxy Z Flip4
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
Galaxy Z Flip4
USB Type-C 2.0, OTG
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Galaxy Z Flip4
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Galaxy Z Flip4
-
Type
Galaxy S25
Li-Ion 4000 mAh
Galaxy Z Flip4
Li-Po 3700 mAh
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Galaxy Z Flip4
25W wired, 50% in 30 min 15W wireless 4.5W reverse wireless
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Galaxy Z Flip4
Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
Galaxy Z Flip4
SM-F721B, SM-F721B/DS, SM-F721N, SM-F721U, SM-F721U1, SM-F721W, SM-F7210
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
Galaxy Z Flip4
1.02 W/kg (head) 0.94 W/kg (body)
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Galaxy Z Flip4
1.15 W/kg (head) 1.20 W/kg (body)
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
Galaxy Z Flip4
$ 249.07 / C$ 332.00 / £ 305.00 / € 360.62 / ₹ 39,568