iQOO 15 vs Google Pixel 8 Pro: A Head-to-Head Comparison of Power and AI
| Phones Images | |||||
|---|---|---|---|---|---|
|
🏆 Quick Verdict
For users prioritizing raw performance, battery endurance, and fast charging, the iQOO 15 is the clear winner. Its Snapdragon 8 Elite Gen 5 and 21:47h active use score significantly outperform the Pixel 8 Pro. However, the Pixel 8 Pro’s superior camera system and AI capabilities make it the better choice for photography lovers and those deeply integrated into the Google ecosystem.
| PHONES | ||
|---|---|---|
| Phone Names | vivo iQOO 15 | Google Pixel 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) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - International | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - G1MNW |
| 5G bands | 1, 2, 3, 5, 7, 8, 18, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - G1MNW |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2025, October 20 | 2023, October 04 |
| Status | Available. Released 2025, October 20 | Available. Released 2023, October 12 |
| Body | ||
|---|---|---|
| Build | Glass front, aluminum frame, fiber-reinforced plastic back or glass back | Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame |
| Dimensions | 163.7 x 76.8 x 8.1 mm (6.44 x 3.02 x 0.32 in) | 162.6 x 76.5 x 8.8 mm (6.40 x 3.01 x 0.35 in) |
| SIM | · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) - International· Nano-SIM + Nano-SIM - China | Nano-SIM + eSIM |
| Weight | 215 g or 220 g (7.58 oz) | 213 g (7.51 oz) |
| Display | ||
|---|---|---|
| Protection | - | Corning Gorilla Glass Victus 2 |
| Resolution | 1440 x 3168 pixels (~508 ppi density) | 1344 x 2992 pixels, 20:9 ratio (~489 ppi density) |
| Size | 6.85 inches, 114.0 cm2 (~90.7% screen-to-body ratio) | 6.7 inches, 108.7 cm2 (~87.4% screen-to-body ratio) |
| Type | LTPO AMOLED, 1B colors, 144Hz, PWM, Dolby Vision, HDR10+, HDR Vivid, 1000 nits (typ), 2600 nits (HBM), 6000 nits (peak) | LTPO OLED, 120Hz, HDR10+, 1600 nits (HBM), 2400 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510) |
| Chipset | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Google Tensor G3 (4 nm) |
| GPU | Adreno 840 | Immortalis-G715s MC10 |
| OS | Android 16, up to 5 major Android upgrades, OriginOS 6 | Android 14, upgradable to Android 16, up to 7 major Android upgrades |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR, panorama | Multi-zone Laser AF, Dual-LED flash, Pixel Shift, Ultra-HDR, panorama, Best Take, Zoom Enhance |
| Triple | 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP, f/2.7, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom 50 MP, f/2.1, 15mm (ultrawide), 1/2.76", 0.64µm, AF | 50 MP, f/1.7, 25mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 48 MP, f/2.8, 113mm (periscope telephoto), 1/2.55", 0.7µm, dual pixel PDAF, OIS, 5x optical zoom 48 MP, f/2.0, 126˚ (ultrawide), 1/2.0", 0.8µm, dual pixel PDAF |
| Video | 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS | 4K@30/60fps, 1080p@24/30/60/120/240fps; gyro-EIS, OIS, 10-bit HDR |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR, panorama |
| Single | 32 MP, f/2.2, 21mm (wide), 1/3.1", 0.7µm | 10.5 MP, f/2.2, 20mm (ultrawide), 1/3.1", 1.22µm, PDAF |
| Video | 4K@30/60fps, 1080p@30/60fps | 4K@24/30/60fps, 1080p@30/60fps |
| Sound | ||
|---|---|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 6.0, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5 | 5.3, A2DP, LE, aptX HD |
| Infrared port | Yes | - |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5) | GPS (L1+L5), GLONASS (G1), GALILEO (E1+E5a), QZSS (L1+L5) |
| Radio | No | No |
| USB | USB Type-C 3.2, OTG | USB Type-C 3.2 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer, thermometer (skin temperature) |
| Battery | ||
|---|---|---|
| Charging | 100W wired, PPS, PD 40W wireless Bypass charging | 30W wired, PD3.0, PPS, 50% in 30 min 23W wireless Reverse wireless Bypass charging |
| Type | Si/C Li-Ion 7000 mAh | Li-Ion 5050 mAh |
| Misc | ||
|---|---|---|
| Colors | Alpha, Legend, Gray, Green, Blue | Obsidian, Porcelain, Bay, Mint |
| Models | I2501, V2505A | GC3VE, G1MNW |
| Price | About 700 EUR | € 362.00 / $ 289.97 / £ 329.95 / ₹ 54,999 |
vivo iQOO 15
- Exceptional battery life (21:47h active use)
- Blazing-fast 100W wired charging
- Superior processing power with Snapdragon 8 Elite Gen 5
- Camera system likely less refined than Pixel 8 Pro
- Software experience may not be as polished as Pixel
Google Pixel 8 Pro
- Best-in-class camera with AI-powered features
- Seamless Google software experience
- Excellent video recording capabilities
- Significantly shorter battery life (11:14h active use)
- Slower charging speeds (30W wired)
- Less powerful processor compared to Snapdragon 8 Elite Gen 5
Display Comparison
The iQOO 15’s display boasts a measured peak brightness of 2933 nits, significantly exceeding the Pixel 8 Pro’s 1600 nits. This translates to superior visibility in direct sunlight. While both likely employ OLED panels, the iQOO 15’s higher brightness suggests a more advanced panel technology. The Pixel 8 Pro’s display benefits from Google’s color calibration expertise, but the iQOO 15’s sheer luminance is a compelling advantage for outdoor users. We expect the iQOO 15 to have a higher refresh rate as well, though this is not specified.
Camera Comparison
The Pixel 8 Pro’s camera system is its defining feature, leveraging Google’s renowned computational photography algorithms. While specific sensor details are missing for the iQOO 15, the Pixel 8 Pro’s focus on image processing and AI-powered features like Magic Eraser and Best Take provides a distinct advantage. The Pixel 8 Pro excels in dynamic range and low-light performance. The iQOO 15 will likely offer a capable camera, but it’s unlikely to match the Pixel 8 Pro’s consistently excellent results, especially in challenging conditions. The Pixel 8 Pro’s video capabilities are also likely superior, benefiting from advanced stabilization and processing.
Performance
The iQOO 15’s Qualcomm Snapdragon 8 Elite Gen 5, built on a 3nm process, represents a substantial leap in mobile processing. Its octa-core CPU, featuring Oryon V3 Phoenix cores clocked up to 4.6 GHz, is architecturally superior to the Pixel 8 Pro’s Google Tensor G3 (4nm). The Tensor G3’s nona-core configuration, while optimized for AI tasks, cannot match the raw CPU horsepower of the Snapdragon. This difference is particularly noticeable in demanding tasks like video editing and high-end gaming. The Snapdragon’s 3nm node also promises better thermal efficiency, potentially leading to less throttling during sustained workloads. The iQOO 15 is likely to have faster LPDDR5x RAM as well, further enhancing performance.
Battery Life
The iQOO 15’s active use score of 21:47h dramatically surpasses the Pixel 8 Pro’s 11:14h. This difference is significant, indicating substantially longer battery life under real-world conditions. The iQOO 15 also boasts significantly faster charging: 100W wired, 40W wireless, and bypass charging, compared to the Pixel 8 Pro’s 30W wired and 23W wireless. The iQOO 15 can likely achieve a full charge in under 30 minutes, while the Pixel 8 Pro takes considerably longer. The iQOO 15’s bypass charging feature allows for charging while the device is on, minimizing heat buildup.
Buying Guide
Buy the vivo iQOO 15 if you need uncompromising performance for gaming, demanding applications, and require all-day battery life with incredibly fast charging. Buy the Google Pixel 8 Pro if you prioritize a best-in-class camera experience, seamless AI integration, and a polished software experience, even if it means sacrificing some battery life and raw processing power.