OnePlus 6 vs Samsung Galaxy S25 Ultra
Quick Comparison
Samsung Galaxy S25 Ultra has better RAM than OnePlus 6. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than OnePlus 6 which has resolution of 2280 x 1080. Samsung Galaxy S25 Ultra has more internal memory than OnePlus.
| Name | OnePlus 6 | Samsung Galaxy S25 Ultra |
| RAM | 6 GB | 12 GB |
|---|---|---|
| Display | 6.28 in | 6.83 in |
| Internal Memory | 64 GB | 256 GB |
| Battery | 3300 mAh | 5100 mAh |
| Camera | 20 MP + 16 MP Dual | 200 MP Quad |
| Price | Rs. 34999 | Rs. 124990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2018. The cost of OnePlus 6 is Rs. 34999. The launch Date of the second phone is expected to be December 8, 2024 (Expected). The cost of Samsung Galaxy S25 Ultra is Rs. 124990.
Display comparison
Samsung Galaxy S25 Ultra has larger screen size of 6.83 inches in comparison to OnePlus 6's 6.28 inch screen. OnePlus 6 has AMOLED Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 454 PPI & OnePlus's phone has only 402 PPI display density. OnePlus 6 has 19:9 aspect ratio where as Samsung Galaxy S25 Ultra has 20.5:9 aspect ratio.
Memory comparison
Samsung Galaxy S25 Ultra's larger 12 GB RAM is better for playing games and all with respect to OnePlus 6's lower 6 GB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than OnePlus 6 (64 GB).
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outclasses OnePlus 6's 20 MP + 16 MP Dual Rear Camera in terms of resolution. Samsung Galaxy S25 Ultra will be better choice if you're looking to click lot of selfies as it has better 60 MP Front Camera in comparison to OnePlus 6's 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 14 version.
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Full Comparison
| Name | OnePlus 6 | Samsung Galaxy S25 Ultra |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | December 8, 2024 (Expected) |
| Design | ||
| Dimensions | 75.4 x 155.69 x 7.8 mm | |
| Weight | 177 g | |
| Display | ||
| Type | Color AMOLED Screen (16M colors Colors) | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2280 pixels | 6.83 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 19:9 | 20.5:9 |
| PPI | ~ 402 PPI | ~ 454 PPI |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| Features | Corning Gorilla Glass 5 Screen Protection | Always-on Display, HDR10+, Curved Display |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 12 GB |
| Storage | 64 GB | 256 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.3 |
| USB | Yes, Type-C 1.0 reversible connector v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | Yes | USB Type-C |
| NFC | Yes | |
| Extra | DLNA | |
| Water Resistance | Yes | |
| Camera | ||
| Rear Camera | 16 MP + 20 MP with autofocus | 200 MP f/1.8 12 MP f/2.2 (Ultra Wide) 12 MP f/2.4 (Telephoto) 12 MP f/4.9 (Periscope ) with autofocus |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 4K @ 60 fps UHD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP | Punch Hole 60 MP with Screen Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v8.1 (Oreo), upgradable to v10 | Android v14 |
| Custom UI | OneUI 6.0 | |
| Chipset | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 8 Gen4 |
| CPU | 2.8 GHz, Octa Core Processor | Octa Core Processor |
| GPU | Adreno 630 | Adreno GPU |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, eAAC+, WMA, WAV, FLAC | Yes |
| Video | DivX, MP4 | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3300 mAh, Li-Po Battery | 5100 mAh, Li-Po Battery |
| Fast Charging | Yes, 65W Fast Charging | |
| Wireless Charging | Yes, 45W | |
| Reverse Charging | Yes, 10W | |