The vivo iQOO series consistently delivers impressive value in the budget smartphone market. Today, we're pitting two popular contenders against each other: the iQOO Z7x, known for its massive battery, and the iQOO Z7, aiming for a balance of performance and features. Let's dive in to see which one comes out on top.
🏆 Quick Verdict
The iQOO Z7 edges out the Z7x thanks to its superior processor and faster charging, despite the Z7x's larger battery. If performance is a priority, the Z7 is the better choice. However, if battery life is your absolute top concern, the Z7x is a strong contender.
| 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, 8, 38, 40, 41 |
| 5G bands | 1, 5, 8, 28, 41, 77, 78 SA/NSA | 1, 3, 8, 28, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / HSPA / LTE / 5G |
| | CDMA2000 1x | - |
| Launch |
|---|
| Announced | 2023, March 20 | 2023, March 17 |
| Status | Available. Released 2023, March 24 | Available. Released 2023, March 21 |
| Body |
|---|
| Dimensions | 164.6 x 75.8 x 9.1 mm (6.48 x 2.98 x 0.36 in) | 158.9 x 73.5 x 7.8 mm (6.26 x 2.89 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 205 g (7.23 oz) | 173 g (6.10 oz) |
| | - | IP54, dust and water resistant |
| Display |
|---|
| Protection | - | Schott Xensation glass |
| Resolution | 1080 x 2388 pixels (~395 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~413 ppi density) |
| Size | 6.64 inches, 106.8 cm2 (~85.6% screen-to-body ratio) | 6.38 inches, 98.3 cm2 (~84.1% screen-to-body ratio) |
| Type | IPS LCD, 120Hz | AMOLED, 90Hz, HDR10+, 1300 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) | Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) |
| Chipset | Qualcomm SM6375 Snapdragon 695 5G (6 nm) | Mediatek Dimensity 920 (6 nm) |
| GPU | Adreno 619 | Mali-G68 MC4 |
| OS | Android 13, Funtouch 13 (Global), Origin OS 3 (China) | Android 13, upgradable to Android 14, Funtouch 14 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC (uses shared SIM slot) |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 128GB 6GB RAM, 128GB 8GB RAM |
| | UFS 2.2 | UFS 2.2 |
| Main Camera |
|---|
| Dual | 50 MP, f/1.8, (wide), PDAF
Auxiliary lens | 64 MP, (wide), 1/1.97", 0.7µm, PDAF, OIS
Auxiliary lens |
| Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR, panorama |
| Single | 8 MP, f/2.0, (wide) | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
| Selfie camera |
|---|
| Single | 8 MP, f/2.0, (wide) | 16 MP, f/2.0, (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.1, A2DP, LE, aptX HD | 5.2, A2DP, LE |
| NFC | Yes (market/region dependent) | No |
| Positioning | GPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1) | GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio | No | Unspecified |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 80W wired, 70% in 34 min | 44W wired, 50% in 25 min |
| Type | 6000 mAh | 4500 mAh |
| Misc |
|---|
| Colors | Tropical Blue, Metallic Grey, Orange | Norway Blue, Pacific Night |
| Models | V2272A | I2207 |
| Price | About 180 EUR | About 200 EUR |
| SAR | - | 1.15 W/kg (head) 0.84 W/kg (body) |
vivo iQOO Z7x
- Exceptional battery life
- Large display
- Good value for money
- Slower performance compared to Z7
- Slower charging speed
- Less powerful processor
vivo iQOO Z7
- Faster performance
- Faster charging
- Better image processing
- Smaller battery than Z7x
- Slightly higher price (potentially)
Display Comparison
Both phones feature a 6.64-inch display, likely with a 120Hz refresh rate for smooth scrolling. The Z7 likely has a slightly higher peak brightness and potentially better color accuracy, though both offer a decent viewing experience for the price point. Expect FHD+ resolution on both.
Camera Comparison
The iQOO Z7 is expected to have a 64MP main camera, while the Z7x likely features a similar resolution. However, the Z7's more powerful processor often leads to better image processing and overall camera performance, especially in low-light conditions. Both likely include ultrawide and macro lenses.
Performance
The iQOO Z7 boasts the Mediatek Dimensity 920, a significantly more powerful chipset than the Snapdragon 695 in the Z7x. This translates to faster app loading times, smoother multitasking, and better gaming performance. The Z7x will handle everyday tasks adequately, but will struggle with more demanding applications.
Battery Life
The iQOO Z7x shines here with a massive 6000mAh battery, significantly larger than the Z7's 5000mAh. This translates to noticeably longer battery life, easily lasting a full day or more for most users. However, the Z7's 44W charging is considerably faster than the Z7x's 80W, meaning it will charge to 50% much quicker.
Buying Guide
Who should buy the vivo iQOO Z7x? Users prioritizing long battery life and extended usage between charges. Ideal for those who don't demand the absolute fastest performance. Who should buy the vivo iQOO Z7? Users seeking a better balance of performance and features, including a smoother user experience and faster charging speeds. Gamers and those who multitask frequently will appreciate the Z7's edge.
Frequently Asked Questions
❓ Is the iQOO Z7x good for gaming?
The iQOO Z7x can handle casual games, but demanding titles may experience lag or reduced frame rates. The iQOO Z7 is a better choice for serious mobile gaming.
❓ How long does the iQOO Z7x battery last?
The iQOO Z7x's 6000mAh battery typically lasts a full day or more with moderate usage. Heavy users may still need to charge it before the end of the day.
