The iQOO Z9 Turbo and Xiaomi Redmi K70 Pro represent compelling options in the increasingly competitive mid-to-high range smartphone market. The Z9 Turbo aims to deliver flagship-level performance at a more accessible price point, leveraging the Snapdragon 8s Gen 3. The K70 Pro, meanwhile, goes for the full flagship experience with the Snapdragon 8 Gen 3, but at a higher cost. This comparison dissects the key differences to help you determine which device best suits your needs.
🏆 Quick Verdict
For the average user prioritizing raw performance and faster charging, the Xiaomi Redmi K70 Pro is the clear winner. Its Snapdragon 8 Gen 3 offers a noticeable performance uplift, and the 120W charging significantly reduces downtime. However, the iQOO Z9 Turbo provides excellent value for gamers and those seeking strong performance without breaking the bank.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 |
| 4G bands | 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 | 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 |
| 5G bands | 1, 5, 8, 28, 41, 77, 78 SA/NSA | 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / LTE / 5G | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| Launch |
|---|
| Announced | 2024, April 24 | 2023, November 29 |
| Status | Available. Released 2024, April 29 | Available. Released 2023, November 29 |
| Body |
|---|
| Dimensions | 163.7 x 76 x 8 mm (6.44 x 2.99 x 0.31 in) | 160.9 x 75 x 8.2 mm (6.33 x 2.95 x 0.32 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 194.9 g (6.88 oz) | 209 g (7.37 oz) |
| Display |
|---|
| Resolution | 1260 x 2800 pixels, 20:9 ratio (~453 ppi density) | 1440 x 3200 pixels, 20:9 ratio (~526 ppi density) |
| Size | 6.78 inches, 111.0 cm2 (~89.2% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~89.0% screen-to-body ratio) |
| Type | AMOLED, 1B colors, 144Hz, HDR, 4500 nits (peak) | OLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 4000 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520) | Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) |
| Chipset | Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm) | Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) |
| GPU | Adreno 735 | Adreno 750 |
| OS | Android 14, OriginOS 4 | Android 14, HyperOS |
| Memory |
|---|
| Card slot | Unspecified | No |
| Internal | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 24GB RAM |
| Main Camera |
|---|
| Dual | 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS
8 MP, f/2.2, (ultrawide) | - |
| Features | LED flash, panorama, HDR | Color spectrum sensor, LED flash, HDR, panorama |
| Triple | - | 50 MP, f/1.6, (wide), 1/1.55", 1.0µm, PDAF, OIS
50 MP, (telephoto), PDAF, 2x optical zoom
12 MP, (ultrawide) |
| Video | 4K@30/60fps, 1080p, gyro-EIS, OIS | 8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS |
| Selfie camera |
|---|
| Features | - | HDR |
| Single | 16 MP, f/2.5, (wide), 1/3.0", 1.0µm | 16 MP, (wide) |
| Video | 1080p@30fps | 1080p@30/60fps, gyro-EIS |
| Sound |
|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms |
|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless |
| Infrared port | Yes | Yes |
| NFC | Yes | Yes |
| Positioning | GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
| Battery |
|---|
| Charging | 80W wired
7.5W reverse wired | 120W wired, PD3.0, QC3+, 100% in 18 min |
| Type | 6000 mAh | Li-Po 5000 mAh |
| Misc |
|---|
| Colors | Black, Mint, White | Black, Silver, Blue/Green, Lamborgini Green, Lamborgini Yellow |
| Models | V2352A | 23117RK66C |
| Price | About 260 EUR | About 430 EUR |
vivo iQOO Z9 Turbo
- Excellent value for money
- Strong gaming performance with Snapdragon 8s Gen 3
- 80W fast charging is still very quick
- Snapdragon 8s Gen 3 is less powerful than the 8 Gen 3
- May compromise on camera features compared to the K70 Pro
Xiaomi Redmi K70 Pro
- Top-tier performance with Snapdragon 8 Gen 3
- Ultra-fast 120W charging
- Likely superior camera system
- Higher price point
- May run hotter under sustained load than the Z9 Turbo
Display Comparison
While both devices likely feature high-refresh-rate AMOLED displays (data not provided), the core difference lies in the processing power driving them. The Redmi K70 Pro’s Snapdragon 8 Gen 3 will handle graphically intensive tasks with greater ease, potentially resulting in smoother animations and higher sustained frame rates in games. The iQOO Z9 Turbo, while capable, will be limited by the slightly less powerful GPU within the 8s Gen 3. We expect both to have excellent color accuracy, but the K70 Pro’s chipset allows for more advanced display processing features.
Camera Comparison
Without specific camera sensor details, it’s difficult to make a definitive statement. However, Xiaomi typically equips its 'Pro' models with higher-end sensors and more sophisticated image processing. We anticipate the Redmi K70 Pro will feature a more capable main camera, potentially with a larger sensor size and optical image stabilization (OIS). The iQOO Z9 Turbo will likely focus on delivering good image quality at a competitive price, but may compromise on features like OIS or sensor size. The presence of a 2MP macro camera on either device is largely irrelevant for serious photography.
Performance
The heart of the matter: the Snapdragon 8 Gen 3 in the Redmi K70 Pro (3.3 GHz peak clock) versus the Snapdragon 8s Gen 3 in the iQOO Z9 Turbo (3.0 GHz peak clock). The Gen 3 boasts a more powerful CPU configuration – 1x Cortex-X4, 3x Cortex-A720, 2x Cortex-A720, and 2x Cortex-A520 – compared to the Z9 Turbo’s 1x Cortex-X4, 4x Cortex-A720, and 3x Cortex-A520. This translates to a measurable performance advantage in CPU-bound tasks and multi-threaded applications. The K70 Pro’s GPU will also deliver superior graphics performance. Both utilize a 4nm process, but the architectural improvements in the Gen 3 provide better efficiency and sustained performance, minimizing thermal throttling during extended gaming sessions.
Battery Life
The Redmi K70 Pro’s 120W wired charging is a significant advantage, promising a full charge in just 18 minutes. This is substantially faster than the iQOO Z9 Turbo’s 80W charging. While the iQOO Z9 Turbo offers 7.5W reverse wired charging, the K70 Pro’s charging speed is the key differentiator. Battery capacity is not specified, but the faster charging of the K70 Pro mitigates any potential disadvantage from a slightly smaller battery.
Buying Guide
Buy the vivo iQOO Z9 Turbo if you need a powerful gaming experience on a tighter budget and value sustained performance over absolute peak speeds. Its 80W charging is still fast, and the Snapdragon 8s Gen 3 is no slouch. Buy the Xiaomi Redmi K70 Pro if you prefer the absolute best performance available, demand the fastest charging speeds (120W), and are willing to pay a premium for the Snapdragon 8 Gen 3's capabilities.
Frequently Asked Questions
❓ Will the Snapdragon 8s Gen 3 in the iQOO Z9 Turbo struggle with demanding games like Genshin Impact?
While the Snapdragon 8s Gen 3 is a powerful chip, it may require some graphics settings adjustments in extremely demanding games like Genshin Impact to maintain consistently high frame rates. The Redmi K70 Pro’s Snapdragon 8 Gen 3 will handle these games with more headroom.
❓ How much faster is the 120W charging on the Redmi K70 Pro compared to the 80W charging on the iQOO Z9 Turbo in real-world use?
The Redmi K70 Pro can charge from 0-100% in approximately 18 minutes, while the iQOO Z9 Turbo will take considerably longer. This difference is particularly noticeable for users who frequently need to top up their battery quickly.
❓ Does the Redmi K70 Pro get noticeably hotter than the iQOO Z9 Turbo during extended gaming sessions?
The Snapdragon 8 Gen 3 is a more powerful chip and generates more heat. While Xiaomi likely implements effective cooling solutions, the K70 Pro may get warmer than the iQOO Z9 Turbo during prolonged gaming. However, the improved thermal management of the Gen 3 should prevent significant throttling.
