Screen size
S246.6"
S25 UltraWinner: 6.8"+2.7%
Quick verdict
S25 Ultra leads the measured specs 11-3.
Measured wins
S24
3
spec wins
Ties
7
equal specs
S25 Ultra
11
spec wins
Overall winner
Screen size
Technology
S24
GSM / HSPA / LTE
S25 Ultra
GSM / HSPA / LTE
2G bands
S24
GSM 850 / 900 / 1800 / 1900
S25 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
S24
HSDPA 850 / 900 / 2100
S25 Ultra
HSDPA 850 / 900 / 2100
4G bands
S24
1, 3, 5, 8, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
equal specsWired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
S25 Ultra
LTE
Speed
S24
HSPA, LTE
S25 Ultra
HSPA, LTE
Announced
S24
2024, March 29
S25 Ultra
2024, November 09
Status
S24
Available. Released 2024, April
S25 Ultra
Available. Released 2024, November
Dimensions
S24
163.5 x 75.5 x 8.3 mm (6.44 x 2.97 x 0.33 in)
S25 Ultra
6.9 mm thickness
Weight
S24
192 g (6.77 oz)
S25 Ultra
163 g (5.75 oz)
SIM
S24
Nano-SIM + Nano-SIM
S25 Ultra
Nano-SIM + Nano-SIM
Other
S24
-
S25 Ultra
IP64 dust tight and water resistant (water splashes) RGB ring notifications light (on the back)
Type
S24
IPS LCD, 90Hz, 480 nits (peak)
S25 Ultra
AMOLED, 1B colors, 120Hz, 2160Hz PWM, 1000 nits (HBM), 1400 nits (peak)
Size
S24
6.6 inches, 104.6 cm2 (~84.8% screen-to-body ratio)
S25 Ultra
6.78 inches, 109.9 cm2
Resolution
S24
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
S25 Ultra
1080 x 2436 pixels (~393 ppi density)
Protection
S24
-
S25 Ultra
Corning Gorilla Glass 7i
OS
S24
Android 13
S25 Ultra
Android 14, up to 2 major Android upgrades, itel OS 14.5
Chipset
S24
Mediatek Helio G91 Ultra
S25 Ultra
Unisoc T620 (12 nm)
CPU
S24
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
S25 Ultra
Octa-core (2x2.2 GHz Cortex-A75 & 6xX.X GHz Cortex-A55)
GPU
S24
Mali-G52 MC2
S25 Ultra
-
Card slot
S24
microSDXC (dedicated slot)
S25 Ultra
Unspecified
Internal
S24
128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
S25 Ultra
128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Other
S24
eMMC 5.1
S25 Ultra
UFS 2.2
Single
S24
108 MP, f/1.6, (wide), 1/1.67", 0.64µm, AF Auxiliary lens
S25 Ultra
-
Features
S24
LED flash
S25 Ultra
LED flash, HDR, panorama
Video
S24
1440p@30fps, 1080p@30fps
S25 Ultra
1440p@30fps, 1080p@30fps
Dual
S24
-
S25 Ultra
50 MP, f/1.6, (wide), AF XX MP (macro) Auxiliary lens
Single
S24
8 MP
S25 Ultra
32 MP, f/2.2, 22mm (wide)
Video
S24
1440p@30fps, 1080p@30fps
S25 Ultra
1440p@30fps, 1080p@30fps
Loudspeaker
S24
Yes
S25 Ultra
Yes
3.5mm jack
S24
Yes
S25 Ultra
No
WLAN
S24
Wi-Fi 802.11 a/b/g/n/ac, dual-band
S25 Ultra
Yes
Bluetooth
S24
5.2, A2DP, LE
S25 Ultra
Yes
Positioning
S24
GPS
S25 Ultra
GPS
NFC
S24
Yes (market/region dependent)
S25 Ultra
Yes (market/region dependent)
Radio
S24
FM radio, recording
S25 Ultra
Unspecified
USB
S24
USB Type-C 2.0, OTG
S25 Ultra
USB Type-C 2.0
Infrared port
S24
-
S25 Ultra
Yes
Sensors
S24
Fingerprint (side-mounted), accelerometer, compass
S25 Ultra
Fingerprint (under display, optical), unspecified sensors
Type
S24
Li-Po 5000 mAh
S25 Ultra
5000 mAh
Charging
S24
18W wired, bypass charging, 50% in 40 min
S25 Ultra
18W wired, bypass charging
Colors
S24
Dawn White, Coastline Blue, Starry Black
S25 Ultra
Bromo Black, Meteor Titanium, Komodo Ocean
Models
S24
S667LN
S25 Ultra
S686LN
Price
S24
About 120 EUR
S25 Ultra
$ 195.00