OnePlus Ace vs vivo iQOO 12 Pro: A Deep Dive into Performance and Charging
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🏆 Quick Verdict
For the average user prioritizing raw performance and future-proofing, the vivo iQOO 12 Pro is the clear winner thanks to the Snapdragon 8 Gen 3. However, the OnePlus Ace remains a compelling option for those who value incredibly fast charging and a more budget-conscious price, offering excellent value without sacrificing everyday usability.
| PHONES | ||
|---|---|---|
| Phone Names | OnePlus Ace | vivo iQOO 12 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) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66 |
| 5G bands | 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 66, 38, 40, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| CDMA2000 1xEV-DO | - | |
| Launch | ||
|---|---|---|
| Announced | 2022, April 21 | 2023, November 07 |
| Status | Available. Released 2022, April 26 | Available. Released 2023, November 14 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 5), plastic frame | - |
| Dimensions | 163.3 x 75.5 x 8.2 mm (6.43 x 2.97 x 0.32 in) | 164.6 x 75.4 x 8.6 mm or 8.8 mm |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 186 g (6.56 oz) | 205 g or 210 g (7.23 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 5 | - |
| Resolution | 1080 x 2412 pixels, 20:9 ratio (~394 ppi density) | 1440 x 3200 pixels, 20:9 ratio (~518 ppi density) |
| Size | 6.7 inches, 108.0 cm2 (~87.6% screen-to-body ratio) | 6.78 inches, 111.0 cm2 (~89.4% screen-to-body ratio) |
| Type | OLED, 1B colors, 120Hz, HDR10+, 500 nits (typ), 800 nits (HBM), 950 nits (peak) | LTPO AMOLED, 1B colors, 144Hz, HDR10+, 1600 nits (HBM), 3000 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | 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 8100 Max (5 nm) | Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) |
| GPU | Mali-G610 MC6 | Adreno 750 |
| OS | Android 12, ColorOS 12.1 | Android 14, up to 2 major Android upgrades, Funtouch 14 (International), OriginOS 4 (China) |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM | 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM |
| UFS 3.1 | - | |
| Main Camera | ||
|---|---|---|
| Features | Color spectrum sensor, LED flash, HDR, panorama | Color spectrum sensor, Dual-LED flash, HDR, panorama |
| Single | 16 MP, f/2.4, 26mm (wide), 1/3.09", 1.0µm | - |
| Triple | 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) | 50 MP, f/1.7, 23mm (wide), 1/1.3", 1.2µm, ulti-directional PDAF, OIS 64 MP, f/2.6, 70mm (periscope telephoto), 1/2.0", PDAF, OIS, 3x optical zoom 50 MP, f/2.0, 15mm, 119˚ (ultrawide), AF |
| Video | 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS | 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 16 MP, f/2.4, 26mm (wide), 1/3.09", 1.0µm | 16 MP, f/2.5, (wide) |
| Video | 1080p@30fps, gyro-EIS | 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | - |
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.2, A2DP, LE | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless |
| Infrared port | - | Yes |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5) |
| Radio | No | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0, 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/6/7, tri-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 150W wired, 50% in 5 min | 120W wired 50W wireless 10W reverse wireless |
| Type | Li-Po 4500 mAh | 5100 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, Blue | Black, Red, White (BMW M branding) |
| Models | PGKM10 | V2329A |
| Price | About 360 EUR | About 650 EUR |
OnePlus Ace
- Incredibly fast 150W wired charging
- Competitive price point
- Capable Dimensity 8100 Max processor
- Older chipset compared to Snapdragon 8 Gen 3
- Lacks wireless charging
vivo iQOO 12 Pro
- Top-tier Snapdragon 8 Gen 3 performance
- 50W wireless charging and 10W reverse wireless charging
- Likely superior camera system
- Slower wired charging than OnePlus Ace (120W)
- Higher price tag
Display Comparison
While specific display details are absent, both phones likely feature high refresh rate AMOLED panels common in this segment. The iQOO 12 Pro, given its flagship positioning, likely boasts a higher peak brightness and potentially LTPO technology for adaptive refresh rates, improving power efficiency. The OnePlus Ace, while still offering a vibrant display, may prioritize cost savings in this area. Bezels are expected to be minimal on both, but the iQOO 12 Pro’s premium build likely translates to slightly slimmer borders.
Camera Comparison
Without detailed camera specs, it’s difficult to make definitive claims. However, the iQOO 12 Pro, as a flagship, is expected to feature a more advanced camera system, potentially with a larger main sensor and more sophisticated image processing algorithms. The Snapdragon 8 Gen 3’s ISP (Image Signal Processor) is also more capable than the Dimensity 8100 Max’s, resulting in better dynamic range, noise reduction, and overall image quality. The OnePlus Ace will likely offer a competent camera experience, but may fall short in challenging lighting conditions or when capturing fast-moving subjects.
Performance
The core difference lies in the chipsets. The iQOO 12 Pro’s Snapdragon 8 Gen 3 (4nm) represents a significant leap over the OnePlus Ace’s Dimensity 8100 Max (5nm). The Snapdragon 8 Gen 3’s Cortex-X4 prime core, clocked at 3.3 GHz, offers substantially higher single-core performance, crucial for responsive UI and demanding applications. The iQOO 12 Pro also benefits from a newer GPU architecture, delivering superior graphics performance. The 4nm process node of the Snapdragon 8 Gen 3 also provides better thermal efficiency, mitigating throttling during sustained workloads. While the Dimensity 8100 Max is still a capable performer, it will struggle to match the iQOO 12 Pro in graphically intensive tasks and prolonged gaming sessions. The iQOO 12 Pro’s likely use of LPDDR5x RAM further enhances memory bandwidth, contributing to smoother multitasking.
Battery Life
The OnePlus Ace’s 150W wired charging is its standout feature, capable of charging the battery to 50% in just 5 minutes. This is significantly faster than the iQOO 12 Pro’s 120W wired charging. However, the iQOO 12 Pro compensates with 50W wireless charging and 10W reverse wireless charging, offering greater versatility. While battery capacity isn’t specified, the iQOO 12 Pro’s more efficient Snapdragon 8 Gen 3 chipset may offset any capacity difference, providing comparable real-world battery life despite the faster charging of the OnePlus Ace.
Buying Guide
Buy the OnePlus Ace if you need blazing-fast 150W charging and prioritize value for money, making it ideal for users who frequently top up their phones throughout the day and want a strong performer without breaking the bank. Buy the vivo iQOO 12 Pro if you prefer uncompromising performance, benefit from the latest Snapdragon chipset, and appreciate the added convenience of wireless charging, catering to power users and mobile gamers.