Realme GT7 (China) vs OnePlus Ace 3 Pro: A Deep Dive into Flagship Performance
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🏆 Quick Verdict
For the average user, the OnePlus Ace 3 Pro emerges as the more compelling choice. While the Realme GT7’s Dimensity 9400+ offers theoretical performance advantages, the Snapdragon 8 Gen 3 in the Ace 3 Pro delivers a more consistently smooth and thermally managed experience, coupled with faster real-world charging times.
| PHONES | ||
|---|---|---|
| Phone Names | Realme GT7 (China) | OnePlus Ace 3 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 850 / 900 / 1700(AWS) / 2100 |
| 4G bands | 1, 3, 4, 5, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 | 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 66 |
| 5G bands | 1, 3, 5, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA | 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2025, April 23 | 2024, June 27 |
| Status | Available. Released 2025, April 23 | Available. Released 2024, July 03 |
| Body | ||
|---|---|---|
| Dimensions | 162.4 x 76 x 8.3 mm (6.39 x 2.99 x 0.33 in) | 163.3 x 75.3 x 8.7 / 8.9 / 9.0 mm |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 203 g (7.16 oz) | 207 g, 212 g, 225 g (7.30 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass Victus 2 |
| Resolution | 1280 x 2800 pixels, 19.5:9 ratio (~453 ppi density) | 1264 x 2780 pixels (~450 ppi density) |
| Size | 6.8 inches, 112.8 cm2 (~91.4% screen-to-body ratio) | 6.78 inches, 111.7 cm2 (~90.9% screen-to-body ratio) |
| Type | AMOLED, 1B colors, 144Hz, HDR, 1800 nits (HBM), 6500 nits (peak) | LTPO AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 800 nits (typ), 1600 nits (HBM), 4500 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720) | Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) |
| Chipset | Mediatek Dimensity 9400+ (3 nm) | Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) |
| GPU | Immortalis-G925 MC12 | Adreno 750 |
| OS | Android 15, Realme UI 6.0 | Android 14, ColorOS 14 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 24GB RAM |
| Main Camera | ||
|---|---|---|
| Dual | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm | - |
| Features | Color spectrum sensor, LED flash, HDR, panorama | Dual-LED flash, HDR, panorama |
| Triple | - | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
| Video | 4K@30/60fps, 1080p@30/60/120fps, gyro-EIS | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
| Selfie camera | ||
|---|---|---|
| Features | Panorama | HDR, panorama |
| Single | 16 MP, f/2.4, 23mm (wide), 1/3.0", 1.0µm | 16 MP, f/2.4, 26mm (wide), 1/3", 1.0µm |
| Video | 1080p@30/60fps, gyro-EIS | 1080p@30fps |
| Sound | ||
|---|---|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.4, A2DP, LE | 5.3, A2DP, LE, aptX HD, LHDC |
| Infrared port | Yes | Yes |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5) |
| Radio | No | No |
| USB | USB Type-C | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 100W wired Bypass charging | 100W wired, PD2.0, QC2, 52% in 15 min, 100% in 36 min |
| Type | Si/C Li-Ion 7200 mAh | 6100 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Blue, White | Gray, White, Green |
| Models | - | PJX110 |
| Price | About 310 EUR | About 410 EUR |
Realme GT7 (China)
- Potentially higher peak CPU performance with Dimensity 9400+
- Bypass charging minimizes heat during use
- Likely competitive pricing (typical of Realme)
- Potential for thermal throttling under sustained load
- Charging speed details are vague
- Camera specs currently unknown
OnePlus Ace 3 Pro
- More efficient Snapdragon 8 Gen 3 chipset
- Faster charging times (52% in 15 min, 100% in 36 min)
- OnePlus’s reputation for refined software and user experience
- May be slightly more expensive than the Realme GT7
- Detailed display specs are currently unavailable
- Camera performance relies heavily on software processing
Display Comparison
Both devices are expected to feature high-refresh-rate AMOLED displays, but specific details like peak brightness and panel technology are currently unavailable for the GT7. The Ace 3 Pro, while lacking detailed display specs, benefits from OnePlus’s history of delivering color-accurate and bright displays. The key difference will likely lie in the display calibration and potentially the PWM dimming frequency, impacting eye strain for sensitive users. Without concrete GT7 display data, it's difficult to definitively declare a winner, but OnePlus’s track record is a strong indicator.
Camera Comparison
Detailed camera specifications are currently lacking for the Realme GT7. The OnePlus Ace 3 Pro’s camera system is also not fully detailed, but OnePlus typically focuses on image processing and computational photography. Without sensor size or aperture information for either device, a direct comparison is impossible. However, given the flagship positioning, both are expected to offer capable camera systems, likely with OIS on the main sensor. The image processing style will likely differentiate them – Realme often leans towards vibrant, saturated colors, while OnePlus aims for a more natural look.
Performance
The core battleground is the chipset. The Realme GT7’s Dimensity 9400+ (3nm) boasts a Cortex-X925 prime core clocked at 3.73 GHz, alongside three Cortex-X4 cores at 3.3 GHz and four Cortex-A720 cores at 2.4 GHz. This configuration aims for maximum single-core and multi-core performance. Conversely, the OnePlus Ace 3 Pro utilizes the Snapdragon 8 Gen 3 (4nm) with a Cortex-X4 prime core at 3.3 GHz, three Cortex-A720 cores at 3.2 GHz, two Cortex-A720 cores at 3.0 GHz, and two Cortex-A520 cores at 2.3 GHz. The 4nm process of the Snapdragon 8 Gen 3 generally translates to better thermal efficiency, potentially mitigating throttling under sustained load. While the GT7’s CPU clock speeds are higher, the Snapdragon’s architecture and process node suggest a more consistent performance profile. Both devices utilize LPDDR5x RAM, but the efficiency of Qualcomm’s memory controller could give the Ace 3 Pro a slight edge.
Battery Life
Both phones feature 100W wired charging, but the Ace 3 Pro provides more concrete charging data: 52% in 15 minutes and 100% in 36 minutes. The GT7 only states 100W charging with bypass charging, lacking specific timing details. Bypass charging allows charging while the phone is on, minimizing heat buildup. While battery capacity is unknown for both, the Snapdragon 8 Gen 3’s superior efficiency in the Ace 3 Pro likely translates to longer real-world battery life, even with a potentially smaller battery capacity. The faster charging time of the Ace 3 Pro is a significant advantage for users who need quick top-ups.
Buying Guide
Buy the Realme GT7 (China) if you prioritize absolute peak CPU performance and are comfortable potentially managing higher temperatures during sustained workloads. This phone is ideal for benchmark enthusiasts and users who frequently engage in demanding tasks like video editing. Buy the OnePlus Ace 3 Pro if you value a refined, balanced experience with excellent gaming performance, efficient power management, and faster charging – making it the better all-rounder for daily use and extended gaming sessions.