Infinix Smart HD 2021 vs Infinix Zero 6 Pro
Side-by-side specs and price comparison for buyers in Algeria.
Infinix Smart HD 2021
Price coming soon
Infinix Zero 6 Pro
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Infinix Smart HD 2021
Faster charging
Even
Higher-resolution camera
Infinix Zero 6 Pro
Better display
Infinix Zero 6 Pro
Lighter body
Infinix Zero 6 Pro
Best value for money
Even
Full specs comparison
Display
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Size (inches) | 6.1 | 6.18 |
| Panel Type | IPS LCD | IPS LCD |
| Resolution Height | 1560 | 2246 |
| Resolution Width | 720 | 1080 |
| Peak Brightness | 500 | — |
| PPI | 282 | 403 |
| Glass Type | — | Corning Gorilla Glass 5 |
| Screen-to-body | 76.7 | — |
Platform
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| CPU | Quad-core 1.8 GHz Cortex-A53 | Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver) |
| GPU | PowerVR GE8320 | Adreno 509 |
| Chipset Name | Helio A20 | Snapdragon 636 |
| Process (nm) | 12 | 14 |
| OS Name | Android | Android |
| UI Skin | XOS 6.2 | — |
| OS Version | 10 | 8.0 |
Memory
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | microSDXC (dedicated slot) |
| Variants | 32GB 2GB RAM | 128GB 6GB RAM |
Main Camera
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | Dual-LED flash, HDR, panorama | Quad-LED dual-tone flash, HDR, panorama |
| Count | 1 | 2 |
| Lens | 8 MP, f/2 | 24 MP |
Selfie Camera
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Video | 1080p@30fps | — |
| Features | Dual-LED flash, HDR | — |
| Count | 1 | 1 |
| Lens | 5 MP, f/2 | 20 MP, f/2, (wide) |
Battery
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Capacity (mAh) | 5000 | 3650 |
| Chemistry | — | Li-Ion |
Body
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Build | Glass front, plastic back, plastic frame | — |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 158.3 | — |
| Thickness (mm) | 9.8 | — |
| Weight (g) | 195 | 178 |
| Width (mm) | 75.2 | — |
Launch
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Announced | 2020, December 16 | 2019, March. Released 2019, March |
| Status | Available. Released 2020, December 24 | Discontinued |
Network
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 2100 | HSDPA 850, 900, 1700(AWS), 1900, 2100 |
| 4G Bands | 1, 3, 5, 8, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Bluetooth | 5 | 5 |
| NFC | No | No |
| Positioning | GPS | GPS |
| Radio | FM radio | FM radio |
| USB Version | 2.0 | — |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 5 |
Sound
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | Infinix Smart HD 2021 | Infinix Zero 6 Pro |
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both Infinix Smart HD 2021 and Infinix Zero 6 Pro are sold in Algeria, but they fit different priorities.
Infinix Smart HD 2021 packs a 5000 mAh battery, which translates to longer screen-on time when you are away from a charger.
Infinix Zero 6 Pro reaches a higher main-sensor resolution at 24 MP, which helps with crops and lower-light photos.
Other popular comparisons
Samsung Galaxy S26 Ultra vs Apple iPhone 17 Pro Max
Samsung compared to Apple
Samsung Galaxy S26 Ultra vs Google Pixel 10 Pro XL
Samsung compared to Google
Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra
Samsung compared to Xiaomi
Apple iPhone 17 Pro Max vs Xiaomi 15 Ultra
Apple compared to Xiaomi
Apple iPhone 17 Pro Max vs Google Pixel 10 Pro XL
Apple compared to Google
Samsung Galaxy S26+ vs Apple iPhone 17
Samsung compared to Apple