vivo iQOO Z3 vs vivo Y55s (2023)
Side-by-side specs and price comparison for buyers in Algeria.
vivo iQOO Z3
Price coming soon
vivo Y55s (2023)
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
vivo Y55s (2023)
Faster charging
vivo iQOO Z3
Higher-resolution camera
vivo iQOO Z3
Better display
vivo iQOO Z3
Lighter body
vivo iQOO Z3
Best value for money
Even
Full specs comparison
Display
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Size (inches) | 6.58 | 6.58 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 2408 | 2408 |
| Resolution Width | 1080 | 1080 |
| Refresh Rate | 120 | — |
| PPI | 401 | 401 |
| Screen-to-body | 84.5 | 83.8 |
Platform
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| CPU | Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Adreno 620 | Mali-G57 MC2 |
| Chipset Name | Snapdragon 768G 5G | Mediatek Dimensity 700 |
| Process (nm) | 7 | 7 |
| OS Name | Android | Android |
| UI Skin | OriginOS 1.0 | — |
| OS Version | 11 | 12 |
Memory
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Card Slot | microSDXC (uses shared SIM slot) | microSDXC |
| Variants | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 128GB 4GB RAM, 128GB 6GB RAM |
Main Camera
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 1080p@30fps, gyro-EIS |
| Features | LED flash, HDR, panorama | Dual-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, 16mm, (ultrawide) | — |
| Wide | 64 MP, f/1.8, 26mm, (wide) | 50 MP, f/1.8, 26mm, (wide) |
Selfie Camera
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | — |
| Count | 1 | 1 |
| Lens | 16 MP, f/2, (wide) | 8 MP, f/1.8, (wide) |
Battery
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Capacity (mAh) | 4400 | 5000 |
| Wired Charging (W) | 55 | 18 |
Body
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Build | — | Glass front, plastic frame, plastic back |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 164 | 164 |
| Thickness (mm) | 8.5 | 8.3 |
| Weight (g) | 185.5 | 187 |
| Width (mm) | 75.3 | 75.9 |
Launch
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Announced | 2021, March 25 | 2023, January 21 |
| Status | Available. Released 2021, April 01 | Available. Released 2023, January 21 |
Network
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 1700(AWS), 2100 | HSDPA 850, 900, 1700(AWS), 1900, 2100 |
| 4G Bands | 1, 3, 4, 5, 8, 38, 40, 41 - India | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41 |
| 5G Bands | 77, 78 SA/NSA - India | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM, CDMA, HSPA, CDMA2000, LTE, 5G | GSM, HSPA, LTE, 5G |
Connectivity
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Bluetooth | 5.1 | 5.1 |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio | No | FM radio |
| USB Type | Type-C | Type-C |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Sound
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | vivo iQOO Z3 | vivo Y55s (2023) |
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both vivo iQOO Z3 and vivo Y55s (2023) are sold in Algeria, but they fit different priorities.
vivo Y55s (2023) packs a 5000 mAh battery, which translates to longer screen-on time when you are away from a charger.
vivo iQOO Z3 reaches a higher main-sensor resolution at 64 MP, which helps with crops and lower-light photos.
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