Sharp Aquos R5G vs Asus ROG Phone 3: A Detailed Comparison for Power Users
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🏆 Quick Verdict
For the average user prioritizing sustained gaming and long battery life, the Asus ROG Phone 3 is the clear winner. Its Snapdragon 865+ chipset, coupled with a larger battery and optimized cooling, provides a more consistent high-performance experience. However, the Aquos R5G offers a more manageable form factor.
| PHONES | ||
|---|---|---|
| Phone Names | Sharp Aquos R5G | Asus ROG Phone 3 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - A version |
| 4G bands | 1, 3, 7, 8, 20, 28, 38, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - A version |
| 5G bands | 1, 3, 28, 78 SA/NSA | 1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79 SA/NSA - A version |
| Speed | HSPA, LTE, 5G | HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G 4.4 Gbps DL |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2020, February. Released 2020, February | 2020, July 22. Released 2020, July 23 |
| Status | Discontinued | Discontinued |
| Body | ||
|---|---|---|
| Build | - | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame |
| Dimensions | 162 x 75 x 8.9 mm (6.38 x 2.95 x 0.35 in) | 171 x 78 x 9.9 mm (6.73 x 3.07 x 0.39 in) |
| SIM | Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 189 g (6.67 oz) | 240 g (8.47 oz) |
| IPX5/IP6X/IPX8 water/dust resistant (up to 1.5m for 30 min) | - | |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass 6 |
| Resolution | 1440 x 3168 pixels (~544 ppi density) | 1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density) |
| Size | 6.4 inches, 99.5 cm2 (~81.9% screen-to-body ratio) | 6.59 inches, 106.6 cm2 (~79.9% screen-to-body ratio) |
| Type | IGZO IPS LCD, 1B colors, 120Hz, Dolby Vision | AMOLED, 1B colors, 144Hz, HDR10+, 650 nits (typ) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) | Octa-core (1x3.10 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) |
| Chipset | Qualcomm SM8250 Snapdragon 865 5G (7 nm+) | Qualcomm SM8250 Snapdragon 865 5G+ (7 nm+) |
| GPU | Adreno 650 | Adreno 650 |
| OS | Android 10 | Android 10, upgradable to Android 12, ROG UI |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM | 128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM |
| UFS 3.0 | - | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama | LED flash, HDR, panorama |
| Triple | 12 MP, f/1.7, 26mm (wide), 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.7, 52mm (telephoto), 1.0µm, PDAF, 2x optical zoom, OIS 48 MP, f/2.9, 19mm (ultrawide), 0.8µm TOF 3D (depth) | 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.4, 11mm, 125˚ (ultrawide) 5 MP (macro) |
| Video | 8K@30fps, 1080p@30fps | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | - | Panorama, HDR |
| Single | 16 MP, f/2.0, 26mm (wide), 0.7µm | 24 MP, f/2.0, 27mm (wide), 0.9µm |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | No |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with DTS:X stereo speakers (2 dedicated amplifiers) |
| 24-bit/192kHz audio | - | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.1, A2DP, LE, aptX HD, aptX Adaptive | 5.1, A2DP, LE, aptX HD, aptX Adaptive |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS |
| Radio | No | No |
| USB | USB Type-C 3.1 | USB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/ax/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | - | 30W wired, PD3.0, QC4 10W reverse wired |
| Type | Li-Ion 3730 mAh | Li-Po 6000 mAh |
| Misc | ||
|---|---|---|
| Colors | Glare Black, Aurora White | Black Glare |
| Models | SH-51A, SHG01, SH-R50 | ASUS_I003D, ZS661KS, I003DD, I003D |
| Price | About 700 EUR | About 650 EUR |
| SAR | - | 0.74 W/kg (head) 1.50 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 120h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -23.1 LUFS (Very good) |
| Performance | - | AnTuTu: 621932 (v8) GeekBench: 13306 (v4.4), 3386 (v5.1) GFXBench: 48fps (ES 3.1 onscreen) |
Sharp Aquos R5G
- Potentially more compact form factor for easier one-handed use.
- Snapdragon 865 offers flagship-level performance.
- 5G connectivity for faster data speeds.
- Charging speed is unknown and likely slower than the ROG Phone 3.
- Limited information on display quality and camera capabilities.
Asus ROG Phone 3
- Snapdragon 865+ provides a performance edge, especially in gaming.
- Faster 30W charging with PD3.0 and QC4.
- Larger battery and superior thermal management for sustained performance.
- Larger size and weight may be less comfortable for some users.
- Gaming-focused design may not appeal to all.
Display Comparison
Both devices utilize the Qualcomm Snapdragon 865 5G (7nm+) chipset, but the ROG Phone 3 boasts a significantly brighter display at 719 nits compared to an unlisted value for the Aquos R5G. While both likely employ high refresh rate panels (a common feature for 865 devices), the ROG Phone 3’s larger screen size and higher brightness make it more suitable for outdoor visibility. The ROG Phone 3’s infinite (nominal) contrast ratio suggests a superior OLED panel, offering deeper blacks and more vibrant colors, while the Aquos R5G’s panel type is not specified.
Camera Comparison
Both phones feature photo and video capabilities, but detailed camera specifications are limited. Without sensor size or aperture information, a direct comparison is difficult. However, the ROG Phone 3’s gaming focus suggests image processing may be tuned for vibrant colors and dynamic range, while the Aquos R5G might prioritize more natural color reproduction. The absence of specific details necessitates caution when evaluating camera performance based solely on these devices.
Performance
The Asus ROG Phone 3 edges out the Sharp Aquos R5G with its Snapdragon 865 5G+ chipset, featuring a slightly higher peak CPU clock speed of 3.10 GHz versus the R5G’s 2.84 GHz. While both share the same core configuration (1x Cortex-A77 @ 2.84/3.10 GHz, 3x Cortex-A77 @ 2.42 GHz, 4x Cortex-A55 @ 1.80 GHz), the ‘Plus’ variant in the ROG Phone 3 offers incremental improvements in GPU performance and thermal management. This translates to potentially higher sustained frame rates during demanding games. Both devices utilize LPDDR5 RAM, but the ROG Phone 3’s larger size allows for more aggressive cooling solutions, mitigating thermal throttling during prolonged use.
Battery Life
Both the Sharp Aquos R5G and Asus ROG Phone 3 achieve an endurance rating of 120 hours, indicating comparable battery life under similar usage conditions. However, the ROG Phone 3’s 30W wired charging with PD3.0 and QC4 support provides significantly faster charging speeds compared to the R5G’s unspecified charging capabilities. The ROG Phone 3 also includes 10W reverse wired charging, a feature absent in the R5G. This faster charging and reverse charging capability give the ROG Phone 3 a practical advantage for users who frequently need to top up their battery.
Buying Guide
Buy the Sharp Aquos R5G if you need a powerful, yet relatively compact flagship phone with 5G connectivity and a focus on everyday usability. Buy the Asus ROG Phone 3 if you prioritize immersive gaming, extended battery life, and are willing to accept a larger, more specialized device. The ROG Phone 3 is built for marathon gaming sessions, while the R5G is a more versatile all-rounder.