Both Samsung Galaxy S25 Ultra (16GB RAM + 1TB) and Vivo X300 Ultra comes with same RAM. In terms of display resolution, Vivo X300 Ultra has better resolution of 3168 x 1440 than Samsung Galaxy S25 Ultra (16GB RAM + 1TB) which has resolution of 3120 x 1440. Samsung Galaxy S25 Ultra (16GB RAM + 1TB) has more internal memory than Vivo X300 Ultra
| Name | Samsung Galaxy S25 Ultra (16GB RAM + 1TB) | Vivo X300 Ultra |
| RAM | 16 GB | 16 GB |
|---|---|---|
| Display | 6.9 in | 6.82 in |
| Internal Memory | 1 TB | 512 GB |
| Battery | 5000 mAh | 6600 mAh |
| Camera | 200 MP Quad | 200 MP + 200 MP + 50 MP Triple |
| Price | Rs. 175999 | Rs. 159999 |
The launch Date of the first phone is January 22, 2025. The Expected cost of Samsung Galaxy S25 Ultra (16GB RAM + 1TB) is Rs. 175999. The launch Date of the second phone is May 06, 2026. The cost of Vivo X300 Ultra is Rs. 159999.
Samsung Galaxy S25 Ultra (16GB RAM + 1TB) has larger screen size of 6.9 inches in comparison to Vivo X300 Ultra's 6.82 inch screen. Samsung Galaxy S25 Ultra (16GB RAM + 1TB) has LTPO AMOLED Screen type where as Vivo X300 Ultra has AMOLED Screen type. Vivo's phone has display density of 510 PPI & Samsung's phone has only 498 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 92.5% than Vivo's phone ~ 90.3%. Samsung Galaxy S25 Ultra (16GB RAM + 1TB) has 20.5:9 aspect ratio where as Vivo X300 Ultra has 20:9 aspect ratio.
Both mobiles come with 16 GB RAM Samsung Galaxy S25 Ultra (16GB RAM + 1TB) has more Internal Memory (1 TB) than Vivo X300 Ultra (512 GB).
They both have the same 200 MP Quad Rear Camera. Vivo X300 Ultra will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Samsung Galaxy S25 Ultra (16GB RAM + 1TB)'s 12 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
| Name | Samsung Galaxy S25 Ultra (16GB RAM + 1TB) | Vivo X300 Ultra |
| General | ||
| Model | V2547A, V2547DA, V2536A, V2562 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | Nano+Nano SIM |
| eSIM Support | Yes | |
| SAR | 1.1 W/kg (Head) 1.12 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 5 years | |
| Security Updates | 7 years | |
| Release Date | January 22, 2025 | May 06, 2026 |
| In The Box | Handset, Stylus Pen, Data Cable (Type C to C), Sim Ejection Pin | X300 Ultra, Quick Start Guide, Eject Tool, Phone Case, Protective Film (applied), Warranty Card, USB Power Adapter |
| Design | ||
| Dimensions | 77.6 x 162.8 x 8.2 mm | 76.81 x 162.98 x 8.19 mm |
| Weight | 218 g | 232 g |
| Bezel less | No | Yes |
| Colors | Titanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray | Victory Green, Eclipse Black |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color AMOLED Screen (1.07B Colors) |
| Touch | Yes | Yes |
| Size | 6.9 inches, 1440 x 3120 pixels, 120 Hz | 6.82 inches, 1440 x 3168 pixels, 144 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 498 PPI | ~ 510 PPI |
| Screen to Body Ratio | ~ 92.5% | ~ 90.3% |
| Glass Type | Corning Gorilla Armor 2 | Armor glass |
| Brightness | 4500 nits | |
| HDR Support | Yes, HDR10+ | Yes |
| Adaptive Refresh Rate | Yes, LTPO | Yes |
| Display Dimming | 2160Hz PWM | |
| Color Gamut | 100% DCI-P3 | |
| Features | HDR10+, 2600 nits (peak) | Dolby Vision, HDR10+, HDR Vivid, 2K ZEISS Master Color Display, Ultra XDR |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No | No |
| Memory | ||
| RAM | 16 GB | 16 GB |
| RAM Type | LPDDR5X Ultra Pro | |
| Expandable RAM | Upto 16 GB Extra Virtual RAM | |
| Storage | 1 TB | 512 GB |
| Storage Type | UFS 4 | UFS 4.1 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500), FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3) | n1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n38/n40/n41/n66/n71/n75/n77/n78/n79 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7, 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM | 2.4G;5G;6G |
| Bluetooth | Yes, v5.4 | Yes, v6.0 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes with A-GPS, Glonass, Beidou, Galileo, QZSS | GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, GNSS feature - AGPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope, Laser Focusing Sensor, Hall Sensor, Infrared Blaster, Flicker Sensor Linear Motor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Cooling System | 5800 mm² Ultra Large VC Cooling Area | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP69 & IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Photo Assist, Notes Assist, Drawing Assist, Circle to Search, Google Gemini (AI Mobile), 7 Years of Major OS Updates and 7 Years of Security Updates, Titanium Frame, Samsung Care+, Samsung Health, Samsung Wallet, S Pen Included | Pro Imaging Chip VS1+, 5800 mm² Ultra Large VC Cooling Area, Live Connectivity Engine, vivo Office Kit, 5G + 5G Dual SIM Dual Standby, BlueVolt Battery Technology, Shake to Share |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP ƒ/3.4 (Telephoto) 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 50 MP ƒ/1.9 (Ultra Wide) 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video | 200 MP ƒ/1.85 (Wide Angle) 35mm ZEISS Documentry Camera, 1/1.12", 0.7µm, PDAF, gimbal OIS 200 MP ƒ/2.67 (Telephoto) 85mm ZEISS Gimbal-Like Stabilization APO Telephoto Camera, Ultra-Sensing Sensor HPO | 200 MP | CIPA 7.0 | 3° OIS | 60 fps AF Tracking, 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1, 50 MP ƒ/2 (Ultra Wide) Sony LYTIA 818 Sensor, CIPA 6.0, IS, 1/1.28", 1.22µm, dual pixel PDAF, OIS, 14mm ZEISS |
| Camera Sensor | Sony LYTIA 901 Sensor CIPA 6.5 (200MP Wide Angle) + Sony LYT818 Sensor CIPA 6.0(50MP UltraWide) | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Bixby Vision, Dual Recording, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Video, Upto 100X Digital Zoom | ZEISS Cinematics, ZEISS Documentry Camera, ZEISS Master Lenses Collection, Snapshot, Landscape & Night, Portrait, Photo, Video, Portrait Video, Pano, Ultra HD Document, Slo-mo, Stage, Time-lapse, Pro, Underwater Photography, Spatial Camera, Food, Scan, Street Photography, Dolby Vision |
| Video Recording | 8K @ 24/30 fps UHD, 4K @ 60 fps UHD | 4K @ 120 fps UHD, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 12 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 50 MP ƒ/2.45 (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | One UI 7 | OriginOS 6 |
| Chipset | Qualcomm Snapdragon 8Elite | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | 4.47 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M |
| GPU | Adreno 830 | Adreno 840 |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC |
| Video | Yes | MP4; 3GP; AVI; FLV; MKV; WEBM; TS; ASF |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 6600 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 100W FlashCharge. |
| Wireless Charging | Yes, 15W | Yes, 40W Wireless FlashCharge |
| Reverse Charging | Yes, 10W | Yes |
| Reverse Wireless Charging | Yes, 4.5 | Yes |
| Bypass Charging | Yes | |
| Video Playback Time | 31 hours | 38 hours |