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- ROG Phone 6D vs Galaxy S20 Ultra
Asus ROG Phone 6D vs Samsung Galaxy S20 Ultra
What ROG Phone 6D does better (12) and where Galaxy S20 Ultra wins (20) — every spec side by side.
vs
8.9Display9.2
8.4Performance6.9
7.6Camera9.8
8.4Battery7.1
7.6Features9.5
Dimensions
Size comparison
ROG Phone 6DGalaxy S20 Ultra
| ROG Phone 6D | Galaxy S20 Ultra | Difference | |
|---|---|---|---|
| Height | 173 mm | 166.9 mm | +6.1 mm |
| Width | 77 mm | 76 mm | +1 mm |
| Thickness | 10.4 mm | 8.8 mm | +1.6 mm |
| Weight | 239 g | 220 g | +19 g |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Phone 6D better than Galaxy S20 Ultra?
- AnTuTu score1,540,240 vs 901,346+71%
- Geekbench 6 (multi-core)5,401 vs 3,232+67%
- Battery capacity6,000 mAh vs 5,000 mAh+20%
- Wired charging65 W vs 45 W+44%
- 3DMark Wild Life Extreme2,642 vs 1,417+86%
- Refresh rate165 Hz vs 120 Hz+38%
- Storage (base)256 GB vs 128 GB2×
- 3.5 mm headphone jackYes · Galaxy S20 Ultra: No
- CPU frequency3.35 GHz vs 2.84 GHz+18%
- Process4 nm vs 7 nm+75%
- Wi-Fi standardWi-Fi 6E vs Wi-Fi 6+8%
- Bluetooth5.3 vs 5+6%
Why is Galaxy S20 Ultra better than ROG Phone 6D?
- Main camera50 MP vs 108 MP2.2×
- Water resistance (IPx)IPx4 vs IPx82×
- Storage (max)256 GB vs 512 GB2×
- Optical stabilisationNo · ROG Phone 6D: Yes
- Telephoto cameraNo · ROG Phone 6D: Yes
- Wireless chargingNo · ROG Phone 6D: Yes
- Selfie camera12 MP vs 40 MP3.3×
- Measured brightness671 nits vs 887 nits+32%
- Pixel density395 ppi vs 511 ppi+29%
- Memory card slotNo · ROG Phone 6D: Yes
- 4K selfie videoNo · ROG Phone 6D: Yes
- eSIMNo · ROG Phone 6D: Yes
Specifications
Side by side
| Design | ||
| Weight | 239 g | 220 g |
| Thickness | 10.4 mm | 8.8 mm |
| Height | 173 mm | 166.9 mm |
| Width | 77 mm | 76 mm |
| Frame | Aluminium | Aluminium |
| Back | Glass | Glass |
| Ingress protection | IPX4 | IP68 |
| Water resistance (IPx) | IPx4 | IPx8 |
| Glass protection | Corning Gorilla Glass Victus | Corning Gorilla Glass 6 |
| Colours | Space Gray | Cosmic Grey, Cosmic Black, Cloud White |
| Display | ||
| Screen size | 6.8″ | 6.9″ |
| Panel | AMOLED | Dynamic AMOLED 2X |
| OLED panel | Yes | Yes |
| Resolution (width) | 1,080 px | 1,440 px |
| Resolution (height) | 2,448 px | 3,200 px |
| Pixel density | 395 ppi | 511 ppi |
| Refresh rate | 165 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 1,400 nits |
| Measured brightness | 671 nits | 887 nits |
| Screen-to-body ratio | 82.2% | 89.9% |
| HDR | Yes | Yes |
| Performance | ||
| Chipset | Mediatek Dimensity 9000+ | Exynos 990 |
| Chip maker | MediaTek | Qualcomm |
| Process | 4 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 3.35 GHz | 2.84 GHz |
| GPU | Mali-G710 MC10 | Mali-G77 MP11 Adreno 650 |
| AnTuTu score | 1,540,240 | 901,346 |
| Geekbench 6 (multi-core) | 5,401 | 3,232 |
| 3DMark Wild Life Extreme | 2,642 | 1,417 |
| Memory | ||
| RAM | 16 GB | 16 GB |
| Storage (max) | 256 GB | 512 GB |
| Storage (base) | 256 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 3.0 |
| Memory card slot | No | Yes |
| Camera | ||
| Main camera | 50 MP | 108 MP |
| Main camera aperture | f/1.9 | f/1.8 |
| Main sensor size | 1/1.56" | 1/1.33" |
| Rear cameras | 2 | 3 |
| Optical stabilisation | No | Yes |
| Ultra-wide camera | Yes | Yes |
| Telephoto camera | No | Yes |
| Optical zoom | — | 4× |
| Max video | 8K | 8K |
| 4K video frame rate | 60 fps | 60 fps |
| Selfie camera | 12 MP | 40 MP |
| 4K selfie video | No | Yes |
| Battery | ||
| Battery capacity | 6,000 mAh | 5,000 mAh |
| Battery type | Li-Po | Li-Ion |
| Wired charging | 65 W | 45 W |
| Charged in 30 min | 78% | — |
| Wireless charging | No | Yes |
| Wireless charging power | — | 15 W |
| Reverse wireless charging | Yes | Yes |
| Connectivity | ||
| 5G | Yes | Yes |
| eSIM | No | Yes |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6 |
| Bluetooth | 5.3 | 5 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.1 (side) | USB Type-C 3.2 |
| USB version | 3.1 | 3.2 |
| Dual-band GPS | Yes | — |
| Satellite navigation | GLONASS, GALILEO, BDS, QZSS, NavIC | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | Yes | No |
| Fingerprint sensor | Under display | Under display, ultrasonic |
| Barometer | — | Yes |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| SAR (head) | — | 0.32 W/kg |
| Software | ||
| OS at launch | Android 12 | Android 10 |
| Platform | Android | Android |
| Interface | — | One UI 5 |
