Phone Comparison - Samsung Galaxy S25 Ultra vs Oppo Find X9 Pro vs Realme GT8 Pro (China)

Price Comparison (India) - -

general General Info

Manufacturer Samsung Oppo Realme
Announced January 2025 October 2025 October 2025
Status February 2025 Coming Soon - October 2025 Available - October 2025
Price Rs. 129,999 ($0.00) [Similarly Priced] Rs. 109,999 ($0.00) [Similarly Priced] -
Colors Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold Silk White, Titanium Charcoal, Velvet Red Blue, Green, White
Form Factor Candybar Candybar Candybar
Dimension 162.8 x 77.6 x 8.2 mm
(6.41 x 3.06 x 0.32 in)
161.3 x 76.5 x 8.3 mm
(6.35 x 3.01 x 0.33 in)
161.8 x 76.9 x 8.2 mm
(6.37 x 3.03 x 0.32 in)
Weight 218 g (7.69 oz) 224 g (7.9 oz) 214 g or 218 g (7.55 oz or 7.69 oz)
SIM Type - - Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 1, 3, 4, 5, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Network SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 34, 38, 39, 40, 41, 48, 66, 77, 78, 79 SA/NSA 1, 3, 5, 8, 18, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 min)
Stylus (Bluetooth integration, accelerometer, gyro)
- Fingerprint Senso (under display, ultrasonic)r
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
- Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)

hardware Hardware and OS

OS Android 15, up to 7 major Android upgrades Android 16, up to 5 major Android upgrades Android 16, up to 4 major Android upgrades
User Interface One UI 7 ColorOS 16 Realme UI 7.0
Processor Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro), Mediatek Dimensity 9500 (3 nm) Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
GPU Adreno 830 Arm G1-Ultra Adreno 840
RAM 16 GB 16 GB 16 GB
Internal Memory 1 TB 1 TB 1 TB
External Memory No No No

display Display

Type QHD+ Dynamic LTPO AMOLED 2X Screen
120Hz, HDR10+, 2600 Nits (peak)
Corning Gorilla Armor 2
FHD+ LTPO AMOLED Screen
120Hz, 2160Hz PWM, Dolby Vision, HDR10+, HDR Vivid
800 Nits (typ), 1800 Nits (HBM), 3600 Nits (peak)
Corning Gorilla Glass (unspecified Version)
FHD+ LTPO AMOLED Screen
144Hz, HDR, Dolby Vision, 1000 Nits (typ), 2000 Nits (HBM), 7000 Nits (peak)
Colors 16M colors 1B colors 1B colors
Size 6.9 inches 6.78 inches 6.79 inches
Resolution 1440 x 3120 pixels (498 ppi) 1272 x 2772 pixels (450 ppi) 1440 x 3136 pixels (508 ppi)
Screen-to-Body Ratio 92.51% 91.04% 90.73%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 200 MP + 10 MP + 50 MP + 50 MP 50 MP + 200 MP + 50 MP 50 MP + 200 MP + 50 MP
Flash LED Flash LED Flash LED Flash
Features 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 50 MP, f/1.5, 23mm (wide), 1/1.28", 1.22µm, multi-directional PDAF, OIS
200 MP, f/2.1, 70mm (periscope telephoto), 1/1.56", 0.5µm, 3x optical zoom, multi-directional PDAF, OIS
50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.76", 0.64µm, multi-directional PDAF
Laser AF, Color Spectrum Sensor, Hasselblad Color Calibration, HDR, Panorama
50 MP, f/1.8, 22mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS
200 MP, f/2.6, 65mm, (periscope telephoto), 1/1.56", PDAF, OIS, 3x optical zoom
50 MP, f/2.0, 16mm, 116˚ (ultrawide), 1/2.88"
Ricoh Lens, Color Spectrum Sensor, HDR, Panorama
Video 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS 4K@30/60/120fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision, LOG 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, HDR, Dolby Vision, 10-bit LOG
Front Camera 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
HDR, HDR10+
Video - 4K@30/60fps, 1080p@30fps [Similar]
50 MP, f/2.0, 21mm (wide), 1/2.76", 0.64µm, PDAF
Panorama
4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar]
32 MP, f/2.4, 24mm (wide)
Panorama
4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR, Dolby Vision [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE (up to 7CA), 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.4, A2DP, LE 6.0, A2DP, LE, aptX HD, LHDC 5 6.0, A2DP, LE, aptX HD, LHDC 5
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band or tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
USB USB Type-C 3.2, DisplayPort 1.2, OTG USB Type-C 3.2, OTG USB Type-C, OTG
GPS GPS, GLONASS, BDS, GALILEO, QZSS GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC (L5) GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
Browser Yes Yes Yes

memory User Memory

Internal 1 TB, 16 GB RAM or 1 TB, 12 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.0 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12GB RAM 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1
Expandable Storage No No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-ion Battery
Fast Battery Charging 45W wired, PD3.0, 65% in 30 min
25W wireless (Qi2)
4.5W reverse wireless
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 80W wired, 55W PD, 55W PPS, 80W UFCS
50W wireless
10W reverse wireless
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 120W wired, 120W UFCS, 14.4W PD, 55W PPS, 14.4W QC, 15 min to 50%, 43 min to 100%
50W wireless, 79 min to 100%
Capacity 5000 mAh 7500 mAh 7000 mAh
Stand by - - -
Talk Time - - -