vivo X51 5G vs vivo Y18i
Side-by-side specs and price comparison for buyers in Algeria.
vivo X51 5G
Price coming soon
vivo Y18i
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
vivo Y18i
Faster charging
vivo X51 5G
Higher-resolution camera
vivo X51 5G
Better display
vivo X51 5G
Lighter body
vivo X51 5G
Best value for money
Even
Full specs comparison
Display
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Size (inches) | 6.56 | 6.56 |
| Panel Type | AMOLED | IPS LCD |
| Resolution Height | 2376 | 1612 |
| Resolution Width | 1080 | 720 |
| Refresh Rate | 90 | 90 |
| Peak Brightness | — | 528 |
| PPI | 398 | 269 |
| Screen-to-body | 90.6 | 83.6 |
Platform
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| CPU | Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Adreno 620 | Mali-G57 MP1 |
| Chipset Name | Snapdragon 765G 5G | Unisoc T612 |
| Process (nm) | 7 | 12 |
| OS Name | Android | Android |
| OS Version | 10 | 14 |
Memory
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Card Slot | No | microSDXC (dedicated slot) |
| Variants | 256GB 8GB RAM | 64GB 4GB RAM |
Main Camera
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Video | 4K@30fps, 1080p@30fps, gyro-EIS | 1080p@30fps |
| Features | Laser AF, color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama | LED flash, panorama |
| Count | 4 | 2 |
| Lens | — | 0.08 MP, f/3 |
| periscope telephoto | 8 MP, f/3.4, 135mm, (periscope telephoto) | — |
| Telephoto | 13 MP, f/2.5, 50mm, (telephoto) | — |
| ultrawide | 8 MP, f/2.2, 16mm, (ultrawide) | — |
| Wide | 48 MP, f/1.6, (wide) | 13 MP, f/2.2, (wide) |
Selfie Camera
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Video | 1080p@30fps | Yes |
| Features | HDR | — |
| Count | 1 | 1 |
| Lens | 32 MP, f/2.5, 26mm, (wide) | 5 MP, f/2.2, (wide) |
Battery
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Capacity (mAh) | 4315 | 5000 |
| Chemistry | — | Li-Ion |
| Wired Charging (W) | 33 | 15 |
Body
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Build | Glass front, glass back, aluminum frame | Glass front, plastic frame, plastic back |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 158.5 | 163.6 |
| Thickness (mm) | 8 | 8.4 |
| Weight (g) | 181.5 | 185 |
| Width (mm) | 72.8 | 75.6 |
Launch
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Announced | 2020, October 21 | 2024, August 23 |
| Status | Available. Released 2020, October 23 | Available. Released 2024, August 23 |
Network
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 1700(AWS), 1900, 2100 | HSDPA 850, 900, 2100 |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 | 1, 3, 5, 8, 38, 40, 41 |
| 5G Bands | 1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA | — |
| Speed | HSPA, LTE, 5G | HSPA, LTE |
| Technology | GSM, CDMA, HSPA, LTE, 5G | GSM, HSPA, LTE |
Connectivity
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Bluetooth | 5.1 | 5 |
| NFC | Yes | No |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | No | FM radio |
| USB Type | Type-C | Type-C |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Sound
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| 3.5mm Jack | No | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | vivo X51 5G | vivo Y18i |
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Accelerometer, proximity |
Buying advice for Algeria
Both vivo X51 5G and vivo Y18i are sold in Algeria, but they fit different priorities.
vivo Y18i packs a 5000 mAh battery, which translates to longer screen-on time when you are away from a charger.
vivo X51 5G reaches a higher main-sensor resolution at 48 MP, which helps with crops and lower-light photos.
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