General
Launch Date
January 22, 2025
July 09, 2024
Availability
Available Now
Available Now
OS
Android 15
Android 14
Custom UI
One UI 7
HiOS 14
OS Updates
7 Years
Security Updates
7 Years
AI Features
AI Select, Circle to Search, Cross-app Action, Call Transcript, Writing Assist, Drawing Assist, Audio Eraser, Now Brief, Now Bar and More
Body
Dimensions
162.8 x 77.6 x 8.2 mm
168.5 x 76.2 x 8.3 mm
Thickness
8.2 mm
8.3 mm
Weight
218 g
200 g
Back Material
Corning Gorilla Armor
Build Details
Titanium Frame (grade 5)
Plastic Back
IP Rating
IP68 (dust tight and water resistant (immersible up to 1.5m for 30 min))
IP53
Display
Size
6.9 inches
6.78 inches
Type
Dynamic LTPO AMOLED 2X, HDR10+, Always-on display, DX anti-reflective coating
IPS LCD
Refresh Rate
120 Hz
120 Hz
Peak Brightness
2600 nits
500 nits
Resolution
1440 x 3120 pixels
1080x2460 pixels
Pixel Density
498 ppi
396 ppi
Aspect Ratio
19.5:9
20.5:9
Screen to Body Ratio
92.5 %
85.0 %
Protection
Corning Gorilla Armor
Performance
Chipset
Qualcomm Snapdragon 8 Elite
Mediatek Dimensity 6080
Process Size
3 nm
6 nm
CPU
Octa-core
2x4.47 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
GPU
Adreno 830
Mali-G57 MC2
RAM & Storage
12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
12GB 1024GB (UFS 4.0)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
RAM Type
LPDDR5X
LPDDR4X
Expandable Memory
No
Yes
Camera
Main Camera
200 MP
f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS

10 MP
f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom

50 MP
f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom

50 MP
f/1.9, 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video
108 MP
f/1.8, (wide), 1/1.67", 0.64µm, PDAF

2 MP
f/2.4, (macro)
OIS
Yes
No
Features
Laser AF, Best Face, LED flash, auto-HDR, panorama
Quad-LED flash, Digital Zoom
Video Recording
8K@24/30fps
4K@30/60/120fps
1080p@30/60/240fps
1440p@30fps
1080p@30fps
Video Recording Features
10-bit HDR, HDR10+, Stereo Sound recording, gyro-EIS
Dual Video Recording, Short Video Mode
Selfie Camera
12 MP
f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
8 MP
wide
Selfie Features
HDR, HDR10+
Dual-LED dual-tone flash
Selfie Video Recording
4K@30/60fps
1080p@30fps
1440p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: eSIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
SIM 1 5G Bands
17 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78
2 Bands

FDD: N3
TDD: N40
SIM 2 5G Bands
17 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28, N66
TDD: N38, N40, N41, N77, N78
2 Bands

FDD: N3
TDD: N40
VoLTE
Yes
No
Wi-Fi
Wi-Fi 7
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac/be/ax 5GHz 6GHz, MIMO
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 3.2, DisplayPort 1.2, OTG
USB Type-C
Bluetooth
5.4
5.3
NFC
Yes
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
No
Yes
UWB (Ultra Wideband)
Yes
No
Battery
Capacity
5000 mAh
5000 mAh
Type
Li-Ion
Li-Polymer
Removable
No
No
Wired charging
45W
33W
Charging Speed
65% in 30 min
50% in 32 min
Wireless Charging
15W
No
Reverse Wireless Charging
4.5W
No
Charger in the Box
No
Yes
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
Yes
Extra Features
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Fingerprint (side-mounted), accelerometer, proximity, compass
Others
Samsung DeX, Samsung Wireless DeX
Colors and Pricing
Colors
Titanium Silver Blue, Titanium Black, Titanium Gray, Titanium White Silver, Titanium Jet Black, Titanium Jade Green, Titanium Pink Gold
Startrail Black, Glossy White, Neon Green
Price in India
₹129999
₹15999
FAQs

In this comparison, the Samsung Galaxy S25 Ultra with the Qualcomm Snapdragon 8 Elite (3nm) performs better than the Tecno Spark 20 Pro with the Mediatek Dimensity 6080 (6nm), thanks to its more efficient chipset.

Samsung Galaxy S25 Ultra has a superior AMOLED display, while Tecno Spark 20 Pro uses an LCD panel. They have the same 120 Hz refresh rate. Samsung Galaxy S25 Ultra also has a brighter display with 2600 nits, improving outdoor visibility. Notably, Samsung Galaxy S25 Ultra has a higher resolution display, resulting in sharper visuals.

Both phones have the same 5000 mAh battery capacity. Samsung Galaxy S25 Ultra supports faster wired charging at 45W. Samsung Galaxy S25 Ultra supports wireless charging at 15W, while Tecno Spark 20 Pro lacks this feature.

Samsung Galaxy S25 Ultra offers better water and dust resistance with an IP68 rating.