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vivo Y51s vs vivo Z5x
Side-by-side specs and price comparison for buyers in Algeria.

vivo Y51s
Price coming soon

vivo Z5x
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
vivo Z5x
Faster charging
Even
Higher-resolution camera
vivo Y51s
Better display
Even
Lighter body
vivo Y51s
Best value for money
Even
Full specs comparison
Display
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Size (inches) | 6.53 | 6.53 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 2340 | 2340 |
| Resolution Width | 1080 | 1080 |
| PPI | 395 | 395 |
| Screen-to-body | 84.4 | 83.4 |
Platform
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Cortex-A77 & 6x1.8 GHz Cortex-A55) | Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) |
| GPU | Mali-G76 MP5 | Adreno 616 |
| Chipset Name | Exynos 880 | Snapdragon 710 |
| Process (nm) | 8 | 10 |
| OS Name | Android | Android |
| OS Version | 10 | 9.0 |
Memory
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Card Slot | No | microSDXC (dedicated slot) |
| Variants | 128GB 6GB RAM, 128GB 8GB RAM | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
Main Camera
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Video | 4K@30fps, 1080p@30fps; gyro-EIS | 1080p@30fps |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Count | 3 | 3 |
| Depth | 2 MP, f/2.4, (depth) | 2 MP, f/2.4, (depth) |
| Macro | 2 MP, f/2.4, (macro) | — |
| ultrawide | — | 8 MP, f/2.2, 16mm, (ultrawide) |
| Wide | 48 MP, f/1.8, 25mm, (wide) | 16 MP, f/1.8, (wide) |
Selfie Camera
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | — |
| Count | 1 | 1 |
| Lens | 8 MP, f/2, (wide) | 16 MP, f/2, 26mm, (wide) |
Battery
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Capacity (mAh) | 4500 | 5000 |
| Wired Charging (W) | 18 | 18 |
Body
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Build | — | Glass front, plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 162 | 162.4 |
| Thickness (mm) | 8.5 | 8.9 |
| Weight (g) | 190 | 204.1 |
| Width (mm) | 76.6 | 77.3 |
Launch
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Announced | 2020, July 24 | 2019, May. Released 2019, June |
| Status | Available. Released 2020, July 29 | Discontinued |
Network
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 1700(AWS), 2100 | HSDPA 850, 900, 2100 |
| 4G Bands | 1, 3, 4, 5, 8, 34, 38, 39, 40, 41 | 1, 3, 4, 5, 8, 34, 38, 39, 40, 41 |
| 5G Bands | 1, 41, 78 SA/NSA | — |
| Speed | HSPA, LTE, 5G (3.6 + Gbps DL) | HSPA, LTE |
| Technology | GSM, CDMA, HSPA, LTE, 5G | GSM, CDMA, HSPA, LTE |
Connectivity
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Bluetooth | 5 | 5 |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS, GALILEO | GPS, GLONASS, BDS |
| Radio | No | No |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Sound
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | vivo Y51s | vivo Z5x |
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both vivo Y51s and vivo Z5x are sold in Algeria, but they fit different priorities.
vivo Z5x packs a 5000 mAh battery, which translates to longer screen-on time when you are away from a charger.
vivo Y51s reaches a higher main-sensor resolution at 48 MP, which helps with crops and lower-light photos.
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