Asus ROG Phone 3 (12GB RAM + 256GB) vs Samsung Galaxy S25 Ultra
Quick Comparison
Both Asus ROG Phone 3 (12GB RAM + 256GB) and Samsung Galaxy S25 Ultra comes with same RAM. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3440 x 1800 than Asus ROG Phone 3 (12GB RAM + 256GB) which has resolution of 1080 x 2340. Both have the same amount of internal memory.
| Name | Asus ROG Phone 3 (12GB RAM + 256GB) | Samsung Galaxy S25 Ultra |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.59 in | 6.8 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 64 MP + 13 MP + 5 MP Triple | 200 MP Quad |
| Price | Rs. 65999 | Rs. 124990 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is July 22, 2020. The cost of Asus ROG Phone 3 (12GB RAM + 256GB) is Rs. 65999. The launch Date of the second phone is January 17, 2025 (Expected). The Expected cost of Samsung Galaxy S25 Ultra is Rs. 124990.
Display comparison
Asus ROG Phone 3 (12GB RAM + 256GB) has screen size of 6.59 inches which falls short to Samsung Galaxy S25 Ultra's 6.8 inch screen. Asus ROG Phone 3 (12GB RAM + 256GB) has AMOLED Screen type where as Samsung Galaxy S25 Ultra has Screen type. Samsung's phone has display density of 566 PPI & Asus's phone has only 391 PPI display density. Asus ROG Phone 3 (12GB RAM + 256GB) has 19.5:9 aspect ratio where as Samsung Galaxy S25 Ultra has 20.5:9 aspect ratio.
Memory comparison
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outshines Asus ROG Phone 3 (12GB RAM + 256GB)'s 64 MP + 13 MP + 5 MP Triple Rear Camera in terms of resolution. Asus ROG Phone 3 (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 24 MP Front Camera in comparison to Samsung Galaxy S25 Ultra's 12 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Asus ROG Phone 3 (12GB RAM + 256GB) | Samsung Galaxy S25 Ultra |
| General | ||
| Model | ZS661KS-6A006IN, ROG Phone 3 | Galaxy S25 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 22, 2020 | January 17, 2025 (Expected) |
| Design | ||
| Dimensions | 78 x 171 x 9.85 mm | 77.6 x 162.8 x 8.2 mm |
| Weight | 240 g | 219 g |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.59 inches, 2340 x 1080 pixels, 144 Hz | 6.8 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 19.5:9 | 20.5:9 |
| PPI | ~ 391 PPI | ~ 566 PPI |
| Screen to Body Ratio | ~ 79.9% | |
| Glass Type | Corning Gorilla Glass 6 | Corning Gorilla Glass Victus Plus |
| Features | HDR10+ | Always-on Display, HDR10+, Curved Display |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 4.0 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD, aptX Adaptive | Yes, v5.3 |
| USB | Yes, USB-C | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Gyroscope, E-compass, Proximity Sensor, Ambient Light Sensor, Hall Sensor, Accelerator, Gyro (Support ARCore) Ultrasonic Sensor | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | Type C | USB Type-C |
| NFC | Yes | |
| Extra | DLNA, TV Out | |
| Water Resistance | Yes | |
| Extra Features | ROG GameCool 3 Cooling System, AirTriggers, RGB LED Lighting, ROG Gaming Accessory Support | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 13 MP ƒ/2.4 (Ultra Wide) 5 MP ƒ/2 (Macro) Macro | 200 MP ƒ/1.8 50 MP ƒ/2.2 (Ultra Wide) 50 MP ƒ/2.4 (Telephoto) 10 MP |
| Camera Sensor | Sony IMX686 | |
| Auto Focus | Yes | Yes |
| Features | HyperSteady Video (Uses Wide Angle Camera for Stabilization) | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD, 1080p @ 240/30/60 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 24 MP ƒ/2 | 12 MP Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 1080p |
| Technical | ||
| OS | Android v10 | Android v15 |
| Custom UI | OneUI 7.1 | |
| Chipset | Qualcomm Snapdragon 865+ | Qualcomm Snapdragon 8 Gen4 |
| CPU | 3.09 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 | |
| GPU | Qualcomm Adreno 650 | Adreno GPU |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 30W ROG Hyper Charge | Yes, 45W Fast Charging |
| Wireless Charging | Yes, 25W | |
| Reverse Charging | Yes | Yes, 10W |