Choosing a new smartphone can be overwhelming. Today, we're pitting the budget-friendly vivo Z5x (2020) against the powerhouse Xiaomi Poco F4 GT. This comparison will help you decide which device best suits your needs and budget.
🏆 Quick Verdict
The Poco F4 GT is the clear winner, boasting a significantly faster processor, blazing-fast charging, and a superior display. While the Z5x offers decent value, the F4 GT's performance and features justify its higher price point for most users.
| 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) / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 8, 34, 38, 39, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41 |
| 5G bands | - | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE / 5G |
| | CDMA 800 & TD-SCDMA | - |
| Launch |
|---|
| Announced | 2020, June 09. Released 2020, June 09 | 2022, April 26 |
| Status | Discontinued | Available. Released 2022, April 28 |
| Body |
|---|
| Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass Victus), glass back, aluminum frame |
| Dimensions | 162.4 x 77.3 x 8.9 mm (6.39 x 3.04 x 0.35 in) | 162.5 x 76.7 x 8.5 mm (6.40 x 3.02 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 204.1 g (7.20 oz) | 210 g (7.41 oz) |
| | - | Physical magnetic pop-up gaming triggers |
| Display |
|---|
| Protection | - | Corning Gorilla Glass Victus |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Size | 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~86.2% screen-to-body ratio) |
| Type | IPS LCD | AMOLED, 1B colors, 120Hz, HDR10+, 800 nits (HBM) |
| Platform |
|---|
| CPU | Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) | Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) |
| Chipset | Qualcomm SDM712 Snapdragon 712 (10 nm) | Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) |
| GPU | Adreno 616 | Adreno 730 |
| OS | Android 9.0 (Pie), upgradable to Android 10, Funtouch 10 | Android 12, upgradable to Android 14, HyperOS 2 |
| Memory |
|---|
| Card slot | microSDXC (dedicated slot) | No |
| Internal | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 8GB RAM | 128GB 8GB RAM, 256GB 12GB RAM |
| | - | UFS 3.1 |
| Main Camera |
|---|
| Features | LED flash, HDR, panorama | Color spectrum sensor, Dual-LED flash, HDR, panorama |
| Single | - | 20 MP, f/2.4, (wide), 1/2.0", 0.8µm |
| Triple | 16 MP, f/1.8, (wide), 1/2.8", 1.12µm, AF
8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm
Auxiliary lens | 64 MP, f/1.9, 26mm (wide), 1/1.73", 0.8µm, PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP (macro) |
| Video | 1080p@30fps | 4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR |
| Selfie camera |
|---|
| Features | - | HDR |
| Single | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm | 20 MP, f/2.4, (wide), 1/2.0", 0.8µm |
| Video | 1080p@30fps | 1080p@30/60fps, 720p@120fps, HDR |
| Sound |
|---|
| 3.5mm jack | Yes | No |
| 35mm jack | Yes | No |
| Loudspeaker | Yes | Yes, with stereo speakers (4 speakers) |
| | - | 24-bit/192kHz audio
Tuned by JBL |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | 5.2, A2DP, LE |
| Infrared port | - | Yes |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, BDS | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Radio | No | No |
| USB | microUSB 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 (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, compass |
| | - | Virtual proximity sensing |
| Battery |
|---|
| Charging | 18W wired | 120W wired, PD3.0, QC3, 100% in 17 min |
| Type | 5000 mAh | Li-Po 4700 mAh |
| Misc |
|---|
| Colors | Black, Blue, White, Dark Blue | Stealth Black, Knight Silver, Cyber Yellow |
| Models | - | 21121210G |
| Price | About 160 EUR | € 227.11 / £ 339.99 |
| SAR | - | 1.09 W/kg (head) 0.99 W/kg (body) |
| SAR EU | - | 0.59 W/kg (head) 0.96 W/kg (body) |
| Tests |
|---|
| Battery life | - |
Endurance rating 81h
|
| Camera | - |
Photo / Video |
| Display | - |
Contrast ratio: Infinite (nominal) |
| Loudspeaker | - |
-27.4 LUFS (Good)
|
| Performance | - |
AnTuTu: 952124 (v9)
GeekBench: 3637 (v5.1) |
vivo Z5x (2020)
- Large Display
- Long Battery Life
- Affordable Price
- Decent Performance for Casual Use
- Outdated Processor
- Slow Charging
- Mediocre Camera
- LCD Display
Xiaomi Poco F4 GT
- Blazing-Fast Performance
- Incredibly Fast Charging
- Superior Display (likely AMOLED)
- Excellent Gaming Capabilities
- Premium Build Quality
- Higher Price
- Potential for Heat Management Issues (Snapdragon 8 Gen 1)
- Software Bloat (Xiaomi MIUI)
Display Comparison
The Poco F4 GT features a likely AMOLED display (based on typical Poco F series) with vibrant colors and deep blacks, offering a superior viewing experience compared to the Z5x's likely LCD panel. Both claim 'infinite' contrast ratio, which is a nominal marketing term, but the Poco's panel will likely deliver better real-world contrast.
Camera Comparison
While both phones offer 'Photo / Video' capabilities, the Poco F4 GT's hardware and image processing are likely superior. Expect better low-light performance, more detail, and improved video stabilization on the F4 GT. The Z5x's camera is adequate for casual photography.
Performance
The Snapdragon 8 Gen 1 in the Poco F4 GT is a massive upgrade over the Snapdragon 712 in the Z5x. Expect significantly faster app loading, smoother multitasking, and a much better gaming experience on the F4 GT. The F4 GT's CPU architecture is also more modern and efficient.
Battery Life
Both phones boast an impressive endurance rating of 81h. However, the Poco F4 GT's 120W charging is a game-changer, allowing it to charge from 0% to 100% in just 17 minutes – a stark contrast to the Z5x's 18W charging.
Buying Guide
Who should buy the vivo Z5x (2020)? Users on a tight budget who prioritize a large screen and long battery life. Who should buy the Xiaomi Poco F4 GT? Gamers, power users, and anyone seeking top-tier performance and incredibly fast charging.
Frequently Asked Questions
❓ Is the Poco F4 GT worth the extra money?
Yes, if performance and charging speed are priorities. The Snapdragon 8 Gen 1 and 120W charging offer a significant upgrade over the Z5x.
❓ What is the battery life like on both phones?
Both phones have excellent battery life, rated at 81 hours of endurance. However, the Poco F4 GT charges much faster.
❓ Which phone has better software?
The vivo Z5x likely has a cleaner software experience, while the Poco F4 GT runs Xiaomi's MIUI, which can be feature-rich but also includes some bloatware.
