The vivo i QOO Z9 (China) is a mid-range 5G smartphone that lands with a clear mission: deliver flagship-grade endurance and a smooth high-refresh display without crossing the 190 EUR mark. Announced on April 24, 2024 and released a few days later, it leans on Qualcomm’s efficient Snapdragon 7 Gen 3 platform, a generous 6000 mAh battery, and an unusually bright AMOLED panel to stand out in a crowded segment.
Carrying the model number V2361A and offered in Black, White, and Green, the Z9 targets buyers who want long screen-on time and dependable everyday performance rather than spec-sheet bragging rights. This article breaks down what the hardware actually means for daily use and who should consider it.
Full Specifications
Network
| Technology | GSM / CDMA / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| CDMA 800 | |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 |
| 5G bands | 1, 5, 8, 28, 38, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G |
Launch
| Announced | 2024, April 24 |
| Status | Available. Released 2024, April 29 |
Body
| Dimensions | 163.7 x 75.9 x 8 mm (6.44 x 2.99 x 0.31 in) |
| Weight | 194.6 g (6.88 oz) |
| SIM | Nano-SIM + Nano-SIM |
| IP64 dust tight and water resistant (water splashes) |
Display
| Type | AMOLED, 1B colors, 144Hz, HDR, 4500 nits (peak) |
| Size | 6.78 inches, 111.0 cm2 (~89.3% screen-to-body ratio) |
| Resolution | 1260 x 2800 pixels, 20:9 ratio (~453 ppi density) |
Platform
| OS | Android 14, OriginOS 4 |
| Chipset | Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) |
| CPU | Octa-core (1×2.63 GHz Cortex-A715 & 4×2.4 GHz Cortex-A715 & 3×1.8 GHz Cortex-A510) |
| GPU | Adreno 720 |
Memory
| Card slot | No |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM |
| UFS 2.2 |
Main Camera
| Dual | 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF Auxiliary lens |
| Features | LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p, gyro-EIS |
Selfie camera
| Single | 16 MP, f/2.5, (wide), 1/3.0", 1.0µm |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Bluetooth | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless |
| Positioning | GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) |
| NFC | Yes |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Battery
| Type | 6000 mAh |
| Charging | 80W wired 7.5W reverse wired |
Misc
| Colors | Black, White, Green |
| Models | V2361A |
| Price | About 190 EUR |
Price and Availability
The vivo i QOO Z9 (China) offers a compelling combination of features and performance. While the base price is around €190, the actual cost may vary depending on your location and retailer. Below, you’ll find the approximate price of the vivo i QOO Z9 (China) converted into various currencies. Please note that these are estimates based on recent exchange rates as of June 16, 2026 and may not reflect the exact price you’ll find at a retailer.
- United States: $220
- Japan: ¥35,297
- United Kingdom: £164
- Australia: A$312
- Canada: C$308
- Taiwan: NT$6,950
- Denmark: kr1.418
- Saudi Arabia: ﷼826
- South Korea: ₩333,719
- Germany: €190
- Brazil: R$1.114
- Vietnam: ₫5.752.494
- Kenya: KSh 28,558
- India: ₹20,879
- Indonesia: Rp 3.902.153
- Nigeria: ₦298,029
- Pakistan: ₨61,341
- Philippines: ₱13,311
- Bangladesh: ৳২৭,০৬১
Why Should You Buy the vivo i QOO Z9 (China)?
At roughly 190 EUR, the Z9 positions itself as a value-first device that doesn’t feel cheap. The combination of a 144Hz AMOLED screen, a large 6000 mAh battery, and a current-generation Snapdragon chip is rare at this price. If your priorities are battery life, fluid scrolling, and a clean 5G experience over premium camera versatility, this phone covers the essentials and trims the extras that drive prices up.
Design and Build
The Z9 measures 163.7 x 75.9 x 8 mm and weighs 194.6 g, putting it firmly in standard big-phone territory. That weight is reasonable given the oversized battery inside. An IP64 rating means it is dust-tight and protected against water splashes, which is welcome reassurance at this tier even though it stops short of full immersion resistance. Dual Nano-SIM support adds flexibility for travelers and dual-line users, though there is no microSD card slot, so you choose your storage tier carefully at purchase.
Display Quality
The headline feature is the 6.78-inch AMOLED display with a 1260 x 2800 resolution, equating to a sharp 453 ppi. It supports a 144Hz refresh rate, HDR, 1 billion colors, and a remarkable 4500 nits peak brightness. That brightness figure is the kind you normally see on flagships, and it makes outdoor visibility a non-issue. With an 89.3% screen-to-body ratio and a 20:9 aspect, the panel is immersive for gaming and video, and the high refresh rate keeps the interface feeling responsive.
Performance and Gaming
Power comes from the Qualcomm SM7550-AB Snapdragon 7 Gen 3, built on a 4 nm process. Its octa-core CPU pairs a 2.63 GHz Cortex-A715 prime core with four additional A715 cores at 2.4 GHz and three A510 efficiency cores, backed by the Adreno 720 GPU. This is a balanced chip that handles everyday multitasking, social apps, and most mainstream games comfortably. Memory options scale from 8GB to 12GB of RAM, with storage from 128GB up to 512GB. The use of UFS 2.2 rather than faster UFS storage is the most noticeable cost-saving compromise, so app installs and large file transfers are quick but not class-leading.
Camera Capabilities
The rear setup is a dual arrangement led by a 50 MP f/1.8 wide sensor with a 1/1.95-inch size, 0.8µm pixels, and PDAF, paired with an auxiliary lens. It is supported by an LED flash, panorama, and HDR, and records video up to 4K at 30fps with gyro-EIS for steadier handheld clips. On the front, a 16 MP f/2.5 selfie camera handles 1080p video. This is a practical rather than ambitious camera system: the main sensor is capable in good light, but there is no dedicated ultrawide or telephoto, so versatility is limited compared with pricier rivals.
Battery and Charging
Endurance is where the Z9 shines. The 6000 mAh battery is larger than what most competitors offer and pairs with 80W wired fast charging, meaning you get all-day-plus stamina and quick top-ups. It also supports 7.5W reverse wired charging to power accessories or another phone in a pinch. For heavy users who stream, navigate, and game throughout the day, this battery is a genuine standout feature.
Software Experience
The Z9 ships with Android 14 layered with vivo’s OriginOS 4. The interface is feature-rich and customizable, geared toward the Chinese market given this is the China variant. Buyers outside that region should weigh the software localization and update considerations before importing.
Connectivity
Connectivity is well-rounded for the price. You get 5G with a broad band selection, Wi-Fi 6 dual-band, and Bluetooth 5.4 with high-quality aptX HD, aptX Adaptive, and aptX Lossless codecs for wireless audio enthusiasts. NFC, an infrared port for controlling appliances, stereo speakers, and an under-display optical fingerprint sensor round out the package. The main trade-offs are a USB Type-C 2.0 port rather than a faster standard, and the absence of a 3.5mm headphone jack and FM radio.
Who Should Buy It?
The Z9 is ideal for battery-focused users, students, and gamers on a budget who want a bright, fluid display and reliable 5G without paying flagship prices. It is less suited to mobile photography enthusiasts who need an ultrawide or telephoto lens, or to buyers who require the fastest storage and charging port standards.
Conclusion
The vivo i QOO Z9 (China) is a focused value proposition that nails the fundamentals: an exceptionally bright 144Hz AMOLED screen, a huge 6000 mAh battery with 80W charging, and a capable Snapdragon 7 Gen 3 chip, all near 190 EUR. The camera system and UFS 2.2 storage are the expected compromises at this price. If you want a long-lasting, smooth, and affordable 5G daily driver and can live with a straightforward dual-camera setup, the Z9 is an easy recommendation.