Asus ROG Phone 3 (12GB RAM + 512GB) vs Samsung Galaxy S21 Ultra
Quick Comparison
Both Asus ROG Phone 3 (12GB RAM + 512GB) and Samsung Galaxy S21 Ultra comes with same RAM. In terms of display resolution, Samsung Galaxy S21 Ultra has better resolution of 3200 x 1440 than Asus ROG Phone 3 (12GB RAM + 512GB) which has resolution of 1080 x 2340. Asus ROG Phone 3 (12GB RAM + 512GB) has more internal memory than Samsung Galaxy S21 Ultra
| Name | Asus ROG Phone 3 (12GB RAM + 512GB) | Samsung Galaxy S21 Ultra |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.59 in | 6.8 in |
| Internal Memory | 512 GB | 256 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 64 MP + 13 MP + 5 MP Triple | 108 MP Quad |
| Price | Rs. 59999 | Rs. 58990 |
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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 + 512GB) is Rs. 59999. The launch Date of the second phone is January 14, 2021. The cost of Samsung Galaxy S21 Ultra is Rs. 58990.
Display comparison
Samsung Galaxy S21 Ultra has larger screen size of 6.8 inches in comparison to Asus ROG Phone 3 (12GB RAM + 512GB)'s 6.59 inch screen. Asus ROG Phone 3 (12GB RAM + 512GB) has AMOLED Screen type where as Samsung Galaxy S21 Ultra has Screen type. Samsung's phone has display density of 515 PPI & Asus's phone has only 391 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 89.8% than Asus's phone ~ 79.9%. Asus ROG Phone 3 (12GB RAM + 512GB) has 19.5:9 aspect ratio where as Samsung Galaxy S21 Ultra has 20:9 aspect ratio.
Memory comparison
Both phones come with 12 GB RAM Asus ROG Phone 3 (12GB RAM + 512GB) has more Internal Memory (512 GB) than Samsung Galaxy S21 Ultra (256 GB).
Camera comparison
Samsung Galaxy S21 Ultra's 108 MP Quad Rear Camera outshines Asus ROG Phone 3 (12GB RAM + 512GB)'s 64 MP + 13 MP + 5 MP Triple Rear Camera in terms of resolution. Samsung Galaxy S21 Ultra will be better choice if you're looking to click lot of selfies as it has better 40 MP Front Camera in comparison to Asus ROG Phone 3 (12GB RAM + 512GB)'s 24 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 10.
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Full Comparison
| Name | Asus ROG Phone 3 (12GB RAM + 512GB) | Samsung Galaxy S21 Ultra |
| General | ||
| Model | ZS661KS-6A006IN, ROG Phone 3 | Galaxy S21 Ultra 5G |
| 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 14, 2021 |
| Design | ||
| Dimensions | 78 x 171 x 9.85 mm | 75.6 x 165.1 x 8.9 mm |
| Weight | 240 g | 227 g |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.59 inches, 2340 x 1080 pixels, 144 Hz | 6.8 inches, 1440 x 3200 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 391 PPI | ~ 515 PPI |
| Screen to Body Ratio | ~ 79.9% | ~ 89.8% |
| Glass Type | Corning Gorilla Glass 6 | Corning Gorilla Glass Victus |
| Features | HDR10+ | Always-on Display, HDR10+, Curved Display |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| 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 |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD, aptX Adaptive | Yes, v5.2, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| 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, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | Type C | No |
| NFC | Yes | Yes |
| Extra | DLNA, TV Out | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | 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 | 108 MP ƒ/1.8 10 MP ƒ/4.9 (Telephoto) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | Sony IMX686 | |
| Auto Focus | Yes | Yes |
| Features | HyperSteady Video (Uses Wide Angle Camera for Stabilization) | Auto-HDR, Panorama |
| Video Recording | 8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD, 1080p @ 240/30/60 fps FHD | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 24 MP ƒ/2 | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v10 |
| Chipset | Qualcomm Snapdragon 865+ | Samsung Exynos 2100 |
| CPU | 3.09 GHz, Octa Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 |
| GPU | Qualcomm Adreno 650 | Mali-G78 MP14 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| 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, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes, 4.5W |