Interested in advertising on Phone World Arena? Advertise Here →
Place your ads here
Showcase your brand with a custom ad placement contact for pricing
Phone Comparison
Full specs, price, score, camera, battery, display, network, and performance comparison in one side-by-side matrix.
Better Camera
Samsung Galaxy S25 Ultra
Better Battery
Oppo Find X9 Ultra
Better Display
Samsung Galaxy S25 Ultra
Better Performance
Oppo Find X9 Ultra
Better Value
Samsung Galaxy S25 Ultra
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Brand | Oppo | Samsung |
| Category | Camera | Flagship |
| Price | $1,599 | $762 |
| Display |
| 6.82 inches |
| 6.9 inches |
| Processor | Snapdragon 8 Elite Gen 5 (3 nm) | Snapdragon 8 Elite (3 nm) |
| RAM | 12GB, 16GB | 12GB, 16GB |
| Storage | 256GB, 512GB, 1TB | 256GB, 512GB, 1TB |
| Battery | 7050 mAh | 5000 mAh |
| Main Camera | 200 MP | 200 MP |
| OS | Android 16 up to 5 major OS updates, ColorOS 16 | Android 15, up to 7 major Android upgrades, One UI 8 |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900; CDMA 800 / 1900 & TD-SCDMA |
| 3G Bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global; HSDPA 900 / 2100 - India | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100; CDMA2000 1xEV-DO |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - Global; 1, 3, 5, 8, 40 - India | 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 |
| 5G Bands | 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - Global; 1, 3, 5, 8, 40 SA/NSA - India | 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 |
| Speed | HSPA, LTE, 5G | HSPA, LTE (CA), 5G |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Size | 6.82 inches, 113.0 cm^2 (~90.0% screen-to-body ratio) | 6.9 inches, 116.9 cm2 (~92.5% screen-to-body ratio) |
| Resolution | 1440 x 3168 pixels (~510 ppi density) | 1440 x 3120 pixels, 19.5:9 ratio (~498 ppi density) |
| Type | LTPO AMOLED, 1B colors | Dynamic LTPO AMOLED 2X |
| Refresh Rate | 144Hz | 120Hz |
| Brightness | 800 nits (typ), 1800 nits (HBM), 3600 nits (peak) | 2600 nits (peak) |
| Protection | Gorilla Glass Victus 2 | Corning Gorilla Armor 2, Mohs level 6; DX anti-reflective coating |
| HDR | Dolby Vision, HDR10+ | HDR10+ |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Chipset | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) |
| CPU | Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) |
| GPU | Adreno 840 | Adreno 830 (1200 MHz) |
| RAM | 12GB, 16GB | 12GB, 16GB |
| Storage | 256GB, 512GB, 1TB | 256GB, 512GB, 1TB |
| Storage Type | UFS 4.1 | UFS 4.0 |
| Expandable | No | No |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Type | Quad | Quad |
| Main | 200 MP, f/1.5, 23mm (wide), 1/1.12", PDAF, OIS | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS |
| Ultrawide | 50 MP, f/2.0, 14mm, 123° (ultrawide), 1/1.95", PDAF | 50 MP, f/1.9, 120° (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF, Super Steady video |
| Telephoto | N/A | 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom |
| Features | Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama | Laser AF, Best Face, LED flash, auto-HDR, panorama; HDR10+ |
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS; Dolby Vision HDR, 10-bit video, O-Log2, cinematic LUT | 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Type | Single | Single |
| Selfie | 50 MP, f/2.4, 21mm (wide), 1/2.75", PDAF | 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF |
| Features | Panorama, HDR | HDR, HDR10+ |
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR | 4K@30/60fps, 1080p@30fps |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Capacity | 7050 mAh | 5000 mAh |
| Charging | 100W wired; 55W PPS; 18W PD/QC | 45W wired, PD3.0, 65% in 30 min |
| Wireless | 50W wireless | 15W wireless (Qi2 Ready) |
| Reverse | Reverse wired | N/A |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Dimensions | 163.2 x 77.0 x 8.7 mm or 9.1 mm | 162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in) |
| Weight | 235 g (8.29 oz) | 218 g (7.69 oz) |
| Build | Glass front (Gorilla Glass Victus 2), aluminum frame, glass back or silicone polymer back (eco leather) | Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5) |
| SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time) | 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 |
| Water Resistance | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) | IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
| Colors | Tundra Umber, Canyon Orange, Polar Glacier | Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Connectivity | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5 | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS, NavIC (L5) | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | 5.4, A2DP, LE | GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2, OTG | USB Type-C 3.2, DisplayPort 1.2, OTG |
| Biometrics | Fingerprint (under display, ultrasonic) | Fingerprint (under display, ultrasonic) |
| Sensors | Accelerometer, gyro, proximity, compass, barometer | Accelerometer, gyro, proximity, compass, barometer |
| Spec | Oppo Find X9 Ultra | Samsung Galaxy S25 Ultra |
|---|---|---|
| Audio | Yes, with stereo speakers | Yes, with stereo speakers |
| 3.5mm Jack | No | No |
| High Bitrate Audio | N/A | High-bitrate audio support |
