Choosing a new smartphone can be overwhelming, especially with so many options available. This comparison dives deep into the vivo iQOO Z7i and the vivo Y02s, two budget-friendly devices, to help you decide which one best suits your needs and budget.
🏆 Quick Verdict
The iQOO Z7i is the clear winner, offering significantly better performance thanks to its more powerful chipset and faster charging. While the Y02s is a more affordable option, the Z7i's superior speed and features justify the slightly higher price for most users.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| 5G bands | 1, 5, 8, 28, 41, 77, 78 SA/NSA | - |
| Speed | HSPA, LTE, 5G | HSPA, LTE |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / HSPA / LTE |
| | CDMA2000 1x | - |
| Launch |
|---|
| Announced | 2023, March 13 | 2022, August 01 |
| Status | Available. Released 2023, March 20 | Available. Released 2022, August 22 |
| Body |
|---|
| Build | Glass front, plastic frame, plastic back | Glass front, plastic back, plastic frame |
| Dimensions | 164.1 x 75.6 x 8.2 mm (6.46 x 2.98 x 0.32 in) | 164 x 76 x 8.2 mm (6.46 x 2.99 x 0.32 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 186 (6.56 oz) | 182 g (6.42 oz) |
| Display |
|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 6.51 inches, 102.3 cm2 (~82.5% screen-to-body ratio) | 6.51 inches, 102.3 cm2 (~82.1% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD |
| Platform |
|---|
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset | Mediatek Dimensity 6020 (7 nm) | Mediatek MT6765 Helio P35 (12 nm) |
| GPU | Mali-G57 MC2 | PowerVR GE8320 |
| OS | Android 13, OriginOS Ocean | Android 12, Funtouch 12 |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 32GB 2GB RAM, 32GB 3GB RAM, 64GB 3GB RAM |
| | UFS 2.2 | eMMC 5.1 |
| Main Camera |
|---|
| Dual | 13 MP, f/2.2, (wide), PDAF
2 MP (macro) | - |
| Features | LED flash, HDR, panorama | LED flash |
| Single | 5 MP, f/1.8, (wide) | 8 MP, f/2.0, AF |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Single | 5 MP, f/1.8, (wide) | 5 MP, f/2.2 |
| Video | Yes | - |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.1, A2DP, LE, aptX HD | 5.0, A2DP, LE |
| NFC | No | No |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, BDS, GALILEO |
| Radio | No | FM radio |
| USB | USB Type-C, OTG | USB Type-C 2.0; OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Accelerometer, proximity, compass |
| Battery |
|---|
| Charging | 15W wired | 10W wired |
| Type | 5000 mAh | 5000 mAh |
| Misc |
|---|
| Colors | Black, Blue | Vibrant Blue, Fluorite Black |
| Models | V2230EA | V2203 |
| Price | About 130 EUR | About 100 EUR |
vivo iQOO Z7i
- Faster Performance
- Faster Charging (15W)
- More Modern Chipset (Dimensity 6020)
- Likely Better Camera
- Slightly Higher Price
- Potentially Less Storage Options (depending on variant)
vivo Y02s
- More Affordable
- Decent Battery Life
- Lightweight Design
- Slow Performance
- Slow Charging (10W)
- Outdated Chipset (Helio P35)
- Lower Camera Quality
Display Comparison
Both phones feature similar display technology (likely IPS LCD) and resolution, but the iQOO Z7i may offer slightly better color accuracy and brightness due to its higher-tier positioning. Expect both to be adequate for everyday use, but not exceptional.
Camera Comparison
While specific camera specs are needed for a precise comparison, the iQOO Z7i likely has a more advanced camera system, potentially with better image processing and low-light performance. The Y02s will likely offer acceptable image quality for casual snapshots.
Performance
The iQOO Z7i's Dimensity 6020 chipset is a substantial upgrade over the Y02s' Helio P35. The Z7i's 7nm process and Cortex-A76 cores provide significantly faster processing speeds and better multitasking capabilities. Expect noticeable lag on the Y02s when running demanding apps or games.
Battery Life
Both phones likely have similar battery capacities (around 5000mAh), but the iQOO Z7i's 15W charging is faster than the Y02s' 10W charging, allowing for quicker top-ups.
Buying Guide
The vivo iQOO Z7i is ideal for users who prioritize performance, gaming, and faster charging. It's a great choice for those wanting a smoother experience. The vivo Y02s is best suited for users on a very tight budget who primarily need a phone for basic tasks like calls, texts, and light social media browsing.
Frequently Asked Questions
❓ Is the iQOO Z7i good for gaming?
Yes, the iQOO Z7i's Dimensity 6020 chipset provides a much better gaming experience than the Y02s. It can handle most games at moderate settings.
❓ Which phone has better battery life?
Both phones likely offer similar battery life due to comparable battery capacities, but the iQOO Z7i charges faster.
❓ Is the Y02s worth buying if I'm on a very tight budget?
If your budget is extremely limited and you only need a phone for basic tasks, the Y02s can suffice. However, the iQOO Z7i offers significantly better value for money.
