The Oppo F31 Pro and Realme 8 Pro represent distinct approaches to the mid-range smartphone market. The Realme 8 Pro, while an older model, established a strong reputation for battery endurance. The F31 Pro, however, arrives with a newer Mediatek Dimensity 7300 chipset and significantly faster charging, aiming to redefine performance and convenience in this segment. This comparison will dissect the key differences to determine which device offers the best value.
🏆 Quick Verdict
For most users, the Oppo F31 Pro emerges as the superior choice. Its Mediatek Dimensity 7300 chipset delivers a substantial performance uplift over the Snapdragon 720G in the Realme 8 Pro, and the 80W charging is a game-changer, reducing downtime significantly. While the Realme 8 Pro boasts comparable battery endurance ratings, the F31 Pro’s faster charging mitigates any potential concerns.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International |
| 5G bands | 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA | - |
| Speed | HSPA, LTE, 5G | HSPA, LTE |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE |
| | - | 1, 3, 5, 8, 38, 40, 41 - Asia |
| Launch |
|---|
| Announced | 2025, September 16 | 2021, March 24 |
| Status | Available. Released 2025, September 16 | Available. Released 2021, March 25 |
| Body |
|---|
| Build | - | Glass front, plastic frame, plastic back |
| Dimensions | 158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in) | 160.6 x 73.9 x 8.1 mm (6.32 x 2.91 x 0.32 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 190 g (6.70 oz) | 176 g (6.21 oz) |
| Display |
|---|
| Protection | DT-Star D+ | - |
| Resolution | 1080 x 2372 pixels (~397 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) |
| Size | 6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio) | 6.4 inches, 98.9 cm2 (~83.3% screen-to-body ratio) |
| Type | AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM) | Super AMOLED, 430 nits (typ), 1000 nits (peak) |
| | - | Always-on display |
| Platform |
|---|
| CPU | Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| Chipset | Mediatek Dimensity 7300 (4 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | Mali-G615 MC2 | Adreno 618 |
| OS | Android 15, ColorOS 15 | Android 11, upgradable to Android 12, Realme UI 3.0 |
| Memory |
|---|
| Card slot | No | microSDXC (dedicated slot) |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 128GB 6GB RAM, 128GB 8GB RAM |
| | - | UFS 2.1 |
| Main Camera |
|---|
| Dual | 50 MP, f/1.8, (wide), PDAF, OIS
Auxiliary lens | - |
| Features | Color spectrum sensor, LED flash, HDR, panorama | LED flash, HDR, panorama |
| Quad | - | 108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF
8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP (macro)
Auxiliary lens |
| Video | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS | 4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS |
| Selfie camera |
|---|
| Features | Panorama | HDR, panorama |
| Single | 32 MP, f/2.4, (wide) | 16 MP, f/2.5, (wide), 1/3.0", 1.0µm |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS | 1080p@30/120fps, gyro-EIS |
| Sound |
|---|
| 3.5mm jack | - | Yes |
| 35mm jack | No | Yes |
| Loudspeaker | Yes, with stereo speakers | Yes |
| | - | 24-bit/192kHz audio |
| Comms |
|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD | 5.0, A2DP, LE |
| Infrared port | Yes | - |
| NFC | No | Yes (market/region dependent) |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GLONASS, BDS |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 80W wired, 33W PPS, 13.5W PD, 13.5W QC, UFCS, 37% in 20 min
10W reverse wired | 50W wired, 50% in 17 min, 100% in 47 min |
| Type | Si/C Li-Ion 7000 mAh | 4500 mAh |
| Misc |
|---|
| Colors | Space Grey, Desert Gold | Infinite Blue, Infinite Black, Punk Black, Illuminating Yellow |
| Models | CPH2763 | RMX3081 |
| Price | About 260 EUR | About 550 EUR |
| SAR | 1.13 W/kg (head) 0.84 W/kg (body) | 1.10 W/kg (head) 0.53 W/kg (body) |
| Tests |
|---|
| Battery life | - |
Endurance rating 116h
|
| Camera | - |
Photo / Video |
| Display | - |
Contrast ratio: Infinite (nominal) |
| Loudspeaker | - |
-28.2 LUFS (Average)
|
| Performance | - |
AnTuTu: 286666 (v8)
GeekBench: 1678 (v5.1)
GFXBench: 16fps (ES 3.1 onscreen) |
Oppo F31 Pro
- Significantly faster 80W charging
- More powerful Mediatek Dimensity 7300 chipset
- Potentially better thermal management due to 4nm process
- Battery capacity not specified, potentially smaller than Realme 8 Pro
- Detailed camera specs are unknown
Realme 8 Pro
- Long battery endurance rating (116 hours)
- Established reputation for reliability
- Potentially lower price point
- Older Snapdragon 720G chipset offers lower performance
- Slower 50W charging
Display Comparison
Both devices share an 'Infinite' (nominal) contrast ratio, suggesting typical AMOLED characteristics. However, detailed display specs like peak brightness, color gamut coverage, and refresh rate are missing for both. Given the Realme 8 Pro’s age, it likely features a 60Hz panel, while the F31 Pro may offer a higher refresh rate, though this is unconfirmed. Without specific nit values, it’s difficult to assess outdoor visibility, but newer AMOLED panels generally offer improved brightness.
Camera Comparison
Both phones feature photo and video capabilities, but detailed camera specs are limited. The absence of information regarding sensor size, aperture, and image stabilization makes a direct comparison challenging. However, the Realme 8 Pro was marketed around its camera, so it likely has a competent sensor. The F31 Pro’s camera performance will depend on its sensor and image processing algorithms, but the newer chipset may offer improved image signal processing (ISP) capabilities. We can assume the F31 Pro will have better computational photography features.
Performance
The core difference lies in the chipsets. The Oppo F31 Pro’s Mediatek Dimensity 7300, built on a 4nm process, represents a significant leap over the Realme 8 Pro’s 8nm Qualcomm Snapdragon 720G. The Dimensity 7300’s octa-core configuration (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) provides a more powerful and efficient CPU architecture compared to the Snapdragon 720G’s (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver). This translates to faster app loading times, smoother multitasking, and improved gaming performance. The 4nm node also implies better thermal management, reducing the likelihood of performance throttling during sustained workloads.
Battery Life
The Realme 8 Pro boasts an endurance rating of 116 hours, indicating solid battery life for typical usage. However, the Oppo F31 Pro compensates for any potential battery capacity difference with its dramatically faster 80W wired charging. The Realme 8 Pro takes 47 minutes for a full charge, while the F31 Pro reaches 37% in just 20 minutes. This difference is substantial, offering significantly reduced downtime. The F31 Pro also supports 33W PPS, 13.5W PD, 13.5W QC, and UFCS, offering broader compatibility with various chargers and accessories.
Buying Guide
Buy the Oppo F31 Pro if you prioritize performance for demanding apps, gaming, or multitasking, and value the convenience of incredibly fast charging. You'll benefit from a smoother user experience and less time tethered to a wall outlet. Buy the Realme 8 Pro if your primary concern is maximizing battery life and you're on a tighter budget. It remains a solid option for everyday tasks and offers a reliable, if less exhilarating, experience.
Frequently Asked Questions
❓ Will the Dimensity 7300 in the Oppo F31 Pro handle demanding games like Genshin Impact at high settings?
The Mediatek Dimensity 7300 is a substantial upgrade over the Snapdragon 720G. It should comfortably handle Genshin Impact at medium to high settings, though sustained performance will depend on the phone's thermal design. The 4nm process should help mitigate throttling, but expect some frame drops during extended gaming sessions.
❓ How much faster is the 80W charging on the Oppo F31 Pro compared to the 50W charging on the Realme 8 Pro in real-world use?
The difference is significant. The Realme 8 Pro takes 47 minutes for a full charge. The Oppo F31 Pro reaches 37% charge in just 20 minutes. This means you can get a substantial charge in a very short amount of time, making it ideal for users who are always on the go. A full charge on the F31 Pro will likely take around 30-35 minutes.
❓ Does the Realme 8 Pro still receive software updates and security patches?
As an older model, the Realme 8 Pro's software update support is likely limited. While it may still receive critical security patches, major Android version updates are unlikely. The Oppo F31 Pro, being newer, will benefit from a longer software support lifecycle.
