Oppo Ace2 vs OnePlus 8 Pro: A Deep Dive into Flagship Performance and Value
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🏆 Quick Verdict
For the average user prioritizing rapid charging and maximizing value, the Oppo Ace2 is the clear winner. Its 65W wired and 40W wireless charging significantly outperform the OnePlus 8 Pro’s 30W offerings. However, the OnePlus 8 Pro’s refined software and potentially longer-term software support make it a strong contender for those willing to pay a premium.
| PHONES | ||
|---|---|---|
| Phone Names | Oppo Ace2 | OnePlus 8 Pro |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 - China | 1, 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 bands | 1, 3, 41, 78, 79 SA/NSA - China | 1, 3, 7, 28, 78 SA/NSA - EU |
| Speed | HSPA, LTE, 5G | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G 7.5 Gbps DL |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / CDMA / HSPA / LTE / 5G |
| CDMA2000 1xEV-DO | 78 SA/NSA - IN | |
| Launch | ||
|---|---|---|
| Announced | 2020, April 13. Released 2020, April 20 | 2020, April 14 |
| Status | Discontinued | Available. Released 2020, April 21 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
| Dimensions | 160 x 75.4 x 8.6 mm (6.30 x 2.97 x 0.34 in) | 165.3 x 74.4 x 8.5 mm (6.51 x 2.93 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 186 g (6.56 oz) | 199 g (7.02 oz) |
| - | IP68 dust/water resistant | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) | 1440 x 3168 pixels (~513 ppi density) |
| Size | 6.55 inches, 103.6 cm2 (~85.9% screen-to-body ratio) | 6.78 inches, 111.7 cm2 (~90.8% screen-to-body ratio) |
| Type | AMOLED, 90Hz, HDR10+, 500 nits (typ) | Fluid AMOLED, 1B colors, 120Hz, HDR10+ |
| Platform | ||
|---|---|---|
| CPU | Octa-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) |
| Chipset | Qualcomm SM8250 Snapdragon 865 5G (7 nm+) | Qualcomm SM8250 Snapdragon 865 5G (7 nm+) |
| GPU | Adreno 650 | Adreno 650 |
| OS | Android 10, ColorOS 7.1 | Android 10, upgradable to Android 13, OxygenOS 13 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 128GB 8GB RAM, 256GB 12GB RAM |
| UFS 3.0 | UFS 3.0 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR, panorama | Laser AF, Dual-LED flash, HDR, panorama |
| Quad | 48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm, AF Auxiliary lenses | 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) |
| Video | 4K@30/60fps, 1080p@30/60/240fps; gyro-EIS | 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 16 MP, f/2.4, 29mm (wide), 1/3.06", 1.0µm | 16 MP, f/2.5, (wide), 1/3.06", 1.0µm |
| Video | 1080p@30fps | 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | No |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.1, A2DP, LE, aptX HD | 5.1, A2DP, LE, aptX HD |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5) | GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a) |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 3.1, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 65W wired, 100% in 30 min 40W wireless, 100% in 56 min 10W wireless reversed | 30W wired, 50% in 23 min 30W wireless, 50% in 30 min 3W reverse wireless |
| Type | Li-Po 4000 mAh | Li-Po 4510 mAh, non-removable |
| Misc | ||
|---|---|---|
| Colors | Aurora Silver, Moon Rock Grey, Fantasy Purple | Glacial Green, Ultramarine Blue, Onyx Black |
| Models | PDHM00 | IN2023, IN2020, IN2021, IN2025 |
| Price | About 520 EUR | About 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) |
Oppo Ace2
- Significantly faster wired and wireless charging
- More powerful reverse wireless charging
- Potentially better value for money
- Potentially less refined software experience
- Likely shorter software support lifespan
OnePlus 8 Pro
- Smoother, more polished software experience
- Potentially longer software support
- Likely superior thermal management
- Slower charging speeds (wired and wireless)
- Higher price point
Display Comparison
Both devices feature displays with an 'Infinite' (nominal) contrast ratio, suggesting excellent black levels. However, the context data lacks specific details like peak brightness or refresh rate. Given the OnePlus 8 Pro’s positioning as a premium device, it likely boasts a higher peak brightness and potentially a 120Hz refresh rate (based on market knowledge), offering a more vibrant and fluid visual experience. The Ace2, while still excellent, likely targets a more cost-effective panel solution.
Camera Comparison
The provided data is insufficient to draw definitive conclusions about camera performance. Both phones are described as having 'Photo / Video' capabilities, but lack sensor size, aperture, or OIS details. Given OnePlus’s history, the 8 Pro likely features a more sophisticated camera system with larger sensors and advanced image processing algorithms. The Ace2, while capable, likely prioritizes value over cutting-edge camera technology. The absence of any mention of a telephoto lens on the Ace2 suggests a potential disadvantage in zoom capabilities compared to the 8 Pro.
Performance
Both the Oppo Ace2 and OnePlus 8 Pro are powered by the Qualcomm SM8250 Snapdragon 865 5G (7 nm+), utilizing the same octa-core CPU configuration. This means raw processing power will be nearly identical for most tasks. The key differentiator will be thermal management. While both phones can sustain peak performance for a limited time, the OnePlus 8 Pro’s larger chassis and potentially more sophisticated cooling system may allow it to maintain higher clock speeds for longer durations during demanding tasks like gaming. However, the 7nm+ process node on the Snapdragon 865 is efficient, minimizing throttling on both devices.
Battery Life
The OnePlus 8 Pro boasts an endurance rating of 103 hours, indicating solid battery life. However, the Oppo Ace2’s charging capabilities are its standout feature. The 65W wired charging can fully charge the battery in just 30 minutes, while the 40W wireless charging reaches 100% in 56 minutes. In contrast, the OnePlus 8 Pro takes 23 minutes to reach 50% with 30W wired charging and 30 minutes for 50% with 30W wireless. This difference in charging speed is substantial and caters to users who prioritize convenience and minimal downtime. The Ace2 also offers 10W reverse wireless charging, compared to the 8 Pro’s 3W, allowing for faster charging of accessories.
Buying Guide
Buy the Oppo Ace2 if you need blazing-fast charging, both wired and wireless, and are comfortable with a potentially less refined software experience. It’s ideal for power users who frequently top up their phones throughout the day. Buy the OnePlus 8 Pro if you prefer a smoother, more polished software experience, value long-term software support, and are less concerned with achieving the absolute fastest charging speeds. It’s the better choice for users who prioritize a premium, hassle-free experience.