Compare Samsung Galaxy S25 Ultra vs Realme GT3
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launch Status
announced Date
2025, January 22
2023, February 28
launch Date
2025, February 03
2023, July 08
system
os
Android 15, up to 7 major upgrades, One UI 7
Realme UI 4.0 (Based on Android 13.0)
chipset
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Qualcomm Snapdragon 8+ Gen 1
cpu
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Octa-core (1x 3.2 GHz Cortex-X2 & 3x 2.75 GHz Cortex-A710 & 4x 2.0 GHz Cortex-A510)
gpu
Adreno 830
Adreno 730
UI
One UI 7
Realme UI 4.0
display
screen
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
AMOLED, 1B colors, HDR10+
size
6.9 inches, 116.9 cm² (~92.5% screen-to-body ratio)
6.74 inches
resolution
1440 x 3120 pixels, 19.5:9 ratio (~498 ppi density)
2772×1240 (FHD+)
protector
Corning Gorilla Armor 2
Corning Gorilla Glass 5
screen To Body Ratio
~92.5%
89%
refresh Rate
120Hz
144Hz
extra Features
Always-on display
HDR10+, 1000 nits peak brightness
main Camera
back
Back: Quad - 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
50MP (f/1.9, wide) + 8MP (f/2.2, ultra-wide) + 2MP (f/2.4, macro)
video
Video: 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 10-bit
4K@30/60fps, 1080p@30/60fps
features
HDR, HDR10+, stereo sound rec., gyro-EIS
Dual-LED flash, HDR, Panorama, Night mode, Ultra Steady video, AI-enhanced photography
front Camera
selfie
Single - 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
16MP (f/2.5, wide)
video
4K@30/60fps, 1080p@30fps
1080p@30fps
features
HDR, HDR10+
AI Beautification, HDR
build
dimensions
162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in)
163.9×75.8×8.9 mm
weight
218 g (7.69 oz)
199g
sim
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT
Dual SIM (Nano-SIM, dual stand-by)
IP68 dust/water resistant (up to 1.5m for 30 min)
Armor aluminum 2 frame Stylus
network
technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G, 3G, 4G, 5G
2GBands
GSM 850 / 900 / 1800 / 1900, CDMA 800 / 1900 & TD-SCDMA
850/900/1800/1900 MHz
3GBands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, CDMA2000 1xEV-DO
B1/B2/B4/B5/B8
4GBands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28
5GBands
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
n1/n3/n5/n7/n8/n28/n38/n40/n41/n77/n78
connectivity
bluetooth
5.4, A2DP, LE
5.3
nfc
Yes
Yes
positioning
GPS, GLONASS, BDS, GALILEO, QZSS
GPS, GLONASS, Galileo, BDS, A-GPS, QZSS
radio
No
No
usb
USB Type-C 3.2, DisplayPort 1.2, OTG
USB Type-C 2.0
wlan
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Wi-Fi 6, 2.4G/5G, Wi-Fi Display, MU-MIMO, 2×2 MIMO
device Memory
card Slot
No
No
internal
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM,
8GB/12GB RAM, 128GB/256GB/512GB
UFS 4.0
UFS 3.1
audio
3.5Mm Jack
No
No
loudspeaker
Yes, with stereo speakers
Stereo speakers, Dolby Atmos
32-bit/384kHz audio
Audio Playback (AAC, MP3, WAV, FLAC, ALAC, APE), Video Playback (MP4, 3GP, MKV, AVI, MOV), Voice Recording
Tuned by AKG
colors
available
Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Pulse White, Phantasm Black
battery
charging
45W wired, PD3.0, 65% in 30 min Type: 25W wireless (Qi2), 4.5W reverse wireless
240W SuperVOOC Fast Charging
type
Li-Ion 5000 mAh
capacity: 4600mAh
extra Features
sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Accelerometer, Ambient Light Sensor, Gyroscope, Proximity Sensor, Compass
biometric
Yes
In-display fingerprint sensor, Face unlock
Samsung DeX, Samsung Wireless DeX (desktop experience support)
IP68 water and dust resistance
Ultra Wideband (UWB) support
X-axis Linear Motor
price
Price in USD
$1,299.99
$649.00
Price in EURO
€1,109.00
€600.00
Price in India
₹129,999.00
₹44,990.00
Price in Pakistan
Rs 439,999.00
Rs 99,999.00
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