Sharp Aquos R5G vs OnePlus 8 Pro: A Detailed Comparison of Snapdragon 865 Flagships

The Sharp Aquos R5G and OnePlus 8 Pro both launched in 2020, representing peak Snapdragon 865 performance. While both leverage the same chipset, their approaches to battery, display, and camera diverge significantly, creating distinct user experiences. This comparison dissects these differences to help you choose the right flagship for your needs.
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🏆 Quick Verdict

For most users, the OnePlus 8 Pro emerges as the more compelling choice. Its wider availability, faster charging (both wired and wireless), and established software support outweigh the Aquos R5G’s potentially unique display characteristics. However, the R5G presents a viable alternative for those prioritizing a specific aesthetic or finding it at a significantly lower price.

PHONES
Phone Names Sharp Aquos R5G OnePlus 8 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands1, 3, 7, 8, 20, 28, 38, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 46, 66 - EU
5G bands1, 3, 28, 78 SA/NSA1, 3, 7, 28, 78 SA/NSA - EU
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G 7.5 Gbps DL
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
 -78 SA/NSA - IN
Launch
Announced2020, February. Released 2020, February2020, April 14
StatusDiscontinuedAvailable. Released 2020, April 21
Body
Build-Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions162 x 75 x 8.9 mm (6.38 x 2.95 x 0.35 in)165.3 x 74.4 x 8.5 mm (6.51 x 2.93 x 0.33 in)
SIMNano-SIMNano-SIM + Nano-SIM
Weight189 g (6.67 oz)199 g (7.02 oz)
 IPX5/IP6X/IPX8 water/dust resistant (up to 1.5m for 30 min)IP68 dust/water resistant
Display
Protection-Corning Gorilla Glass 5
Resolution1440 x 3168 pixels (~544 ppi density)1440 x 3168 pixels (~513 ppi density)
Size6.4 inches, 99.5 cm2 (~81.9% screen-to-body ratio)6.78 inches, 111.7 cm2 (~90.8% screen-to-body ratio)
TypeIGZO IPS LCD, 1B colors, 120Hz, Dolby VisionFluid AMOLED, 1B colors, 120Hz, HDR10+
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
GPUAdreno 650Adreno 650
OSAndroid 10Android 10, upgradable to Android 13, OxygenOS 13
Memory
Card slotNoNo
Internal256GB 12GB RAM128GB 8GB RAM, 256GB 12GB RAM
 UFS 3.0UFS 3.0
Main Camera
FeaturesLED flash, panoramaLaser AF, Dual-LED flash, HDR, panorama
Quad-48 MP, f/1.8, 25mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS 8 MP, f/2.4, (telephoto), 1/1.0µm, PDAF, OIS, 3x optical zoom 48 MP, f/2.2, 14mm, 116˚ (ultrawide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.4, (Color filter camera)
Triple12 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)-
Video8K@30fps, 1080p@30fps4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS
Selfie camera
Features-HDR
Single16 MP, f/2.0, 26mm (wide), 0.7µm16 MP, f/2.5, (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio-
Comms
Bluetooth5.1, A2DP, LE, aptX HD, aptX Adaptive5.1, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSGPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)
RadioNoNo
USBUSB Type-C 3.1USB Type-C 3.1, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/ax/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging-30W wired, 50% in 23 min 30W wireless, 50% in 30 min 3W reverse wireless
TypeLi-Ion 3730 mAhLi-Po 4510 mAh, non-removable
Misc
ColorsGlare Black, Aurora WhiteGlacial Green, Ultramarine Blue, Onyx Black
ModelsSH-51A, SHG01, SH-R50IN2023, IN2020, IN2021, IN2025
PriceAbout 700 EURAbout 310 EUR
Pricing
128GB 8GB RAM-$ 428.39
256GB 12GB RAM-$ 853.51
RENEWED-$ 486.00
Tests
Battery life- Endurance rating 103h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -23.5 LUFS (Very good)
Performance- AnTuTu: 573276 (v8) GeekBench: 3374 (v5.1) GFXBench: 24fps (ES 3.1 onscreen)

Sharp Aquos R5G

  • Potentially unique display calibration (Sharp's expertise)
  • Snapdragon 865 5G performance
  • Distinctive design aesthetic

  • Limited availability and software support
  • Unknown camera specifications
  • Unspecified battery capacity and charging speeds

OnePlus 8 Pro

  • Fast 30W wired and wireless charging
  • Established software support and updates
  • Versatile camera system (based on market knowledge)

  • Potential for thermal throttling under sustained load
  • Higher price point (depending on configuration)
  • OxygenOS can be polarizing for some users

Display Comparison

Both devices feature displays with an 'Infinite' (nominal) contrast ratio, suggesting excellent black levels. However, detailed panel specifications are missing. Given OnePlus’s history, the 8 Pro likely utilizes a higher peak brightness panel, beneficial for outdoor visibility. The Aquos R5G’s display may differentiate itself through color accuracy or unique calibration options, a common strength of Sharp displays, but this is unconfirmed. Without knowing refresh rates or resolution, a definitive display winner is difficult to declare, but the OnePlus 8 Pro’s likely higher brightness gives it an edge.

Camera Comparison

Both phones feature 'Photo / Video' capabilities, but specific sensor details are absent. The OnePlus 8 Pro is known to have a versatile camera system with a 48MP main sensor, ultra-wide, and telephoto lenses. The Aquos R5G’s camera system remains largely unknown. Without knowing sensor sizes, apertures, or image processing algorithms, a direct comparison is impossible. It’s reasonable to assume the OnePlus 8 Pro offers a more refined and versatile camera experience given its established reputation and detailed reviews. The absence of information on the R5G’s camera prevents a fair assessment.

Performance

Both the Sharp Aquos R5G and OnePlus 8 Pro are powered by the Qualcomm SM8250 Snapdragon 865 5G (7 nm+), featuring an identical CPU configuration: an octa-core setup with 1x2.84 GHz Cortex-A77, 3x2.42 GHz Cortex-A77, and 4x1.80 GHz Cortex-A55 cores. Performance will be virtually indistinguishable in CPU-bound tasks. The key differentiator will be thermal management. OnePlus is known for aggressive thermal throttling under sustained load, while Sharp’s implementation is less documented. Both utilize LPDDR5 RAM, but the OnePlus 8 Pro offers configurations up to 12GB, potentially aiding multitasking performance. The lack of detailed thermal data prevents a clear performance winner.

Battery Life

The OnePlus 8 Pro boasts an endurance rating of 103 hours, indicating solid battery life. It supports 30W wired charging (50% in 23 minutes) and an impressive 30W wireless charging (50% in 30 minutes), alongside 3W reverse wireless charging. The Aquos R5G’s battery capacity and charging speeds are not specified. The OnePlus 8 Pro’s significantly faster charging capabilities – especially wireless – provide a substantial convenience advantage. While the R5G may have a larger battery capacity, the OnePlus 8 Pro’s charging speed likely offsets any capacity difference for most users.

Buying Guide

Buy the Sharp Aquos R5G if you prioritize a potentially more unique display experience and can accept limited availability and software support. It’s ideal for users who value a specific design language and are comfortable with importing or sourcing a less mainstream device. Buy the OnePlus 8 Pro if you value fast charging, a polished software experience, and a readily available device with a strong community and long-term support. It’s the better choice for power users, gamers, and those seeking a reliable daily driver.

Frequently Asked Questions

❓ Does the Aquos R5G receive regular software updates and security patches?
Software support for the Sharp Aquos R5G is a significant concern. Sharp’s update track record is less consistent than OnePlus, and the R5G’s limited global availability further complicates matters. Expect a potentially shorter support lifespan compared to the OnePlus 8 Pro.
❓ How does the OnePlus 8 Pro handle gaming performance during extended sessions?
The OnePlus 8 Pro, while powerful, is known to exhibit thermal throttling under prolonged gaming. This means performance may decrease over time to prevent overheating. While still capable, it may not sustain peak performance as long as other devices with more robust cooling solutions.
❓ Is the lack of detailed camera specs on the Aquos R5G a dealbreaker?
Yes, for most users. Without knowing sensor sizes, apertures, or image processing capabilities, it's difficult to assess the R5G's camera performance. The OnePlus 8 Pro offers a known and well-reviewed camera system, providing more confidence in its capabilities.
❓ What are the implications of the Aquos R5G's limited availability?
Limited availability means sourcing the device may be difficult and expensive. Warranty support and access to accessories may also be challenging. This is a significant drawback for most consumers.