vivo Y51s vs vivo Z5i
Side-by-side specs and price comparison for buyers in Algeria.
vivo Y51s
Price coming soon
vivo Z5i
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
vivo Z5i
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 Z5i |
|---|---|---|
| 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 | 84.4 |
Platform
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Cortex-A77 & 6x1.8 GHz Cortex-A55) | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) |
| GPU | Mali-G76 MP5 | Adreno 612 |
| Chipset Name | Exynos 880 | Snapdragon 675 |
| Process (nm) | 8 | 11 |
| OS Name | Android | Android |
| OS Version | 10 | 9.0 |
Memory
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| Card Slot | No | microSDXC (uses shared SIM slot) |
| Variants | 128GB 6GB RAM, 128GB 8GB RAM | 128GB 8GB RAM |
Main Camera
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| Video | 4K@30fps, 1080p@30fps; gyro-EIS | 4K@30fps, 1080p@30fps |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Count | 3 | 3 |
| Depth | 2 MP, f/2.4, (depth) | — |
| Macro | 2 MP, f/2.4, (macro) | 2 MP, f/2.4, (macro) |
| ultrawide | — | 8 MP, f/2.2, 13mm, (ultrawide) |
| Wide | 48 MP, f/1.8, 25mm, (wide) | 16 MP, f/1.8, (wide) |
Selfie Camera
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | HDR |
| Count | 1 | 1 |
| Lens | 8 MP, f/2, (wide) | 16 MP, f/2, 26mm, (wide) |
Battery
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| Capacity (mAh) | 4500 | 5000 |
| Wired Charging (W) | 18 | 18 |
Body
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 162 | 162.2 |
| Thickness (mm) | 8.5 | 8.9 |
| Weight (g) | 190 | 193 |
| Width (mm) | 76.6 | 76.5 |
Launch
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| Announced | 2020, July 24 | 2019, November. Released 2019, November |
| Status | Available. Released 2020, July 29 | Discontinued |
Network
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| 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, 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, EVDO, LTE |
Connectivity
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| Bluetooth | 5 | 5 |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS, GALILEO | GPS, GLONASS, BDS |
| Radio | No | FM radio |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Sound
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | vivo Y51s | vivo Z5i |
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity, compass |
Buying advice for Algeria
Both vivo Y51s and vivo Z5i are sold in Algeria, but they fit different priorities.
vivo Z5i 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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