Infinix Smart 20 vs Infinix Zero Ultra
Side-by-side specs and price comparison for buyers in Algeria.
Infinix Smart 20
Price coming soon
1category wins
Infinix Zero Ultra
Price coming soon
4category wins
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Infinix Zero Ultra
Bigger battery
Infinix Smart 20
Faster charging
Infinix Zero Ultra
Higher-resolution camera
Infinix Zero Ultra
Better display
Infinix Zero Ultra
Lighter body
Even
Best value for money
Even
Full specs comparison
Display
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Size (inches) | 6.78 | 6.8 |
| Panel Type | IPS LCD | AMOLED |
| Resolution Height | 1576 | 2400 |
| Resolution Width | 720 | 1080 |
| Refresh Rate | 120 | 120 |
| Peak Brightness | 700 | 900 |
| PPI | 259 | 387 |
| Glass Type | — | Corning Gorilla Glass 3 |
| Screen-to-body | 82.9 | 90.5 |
Platform
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) | Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G52 MC2 | Mali-G68 MC4 |
| Chipset Name | Helio G81 Ultimate | Dimensity 920 |
| Process (nm) | 12 | 6 |
| OS Name | Android | Android |
| UI Skin | XOS 16 | XOS 12 |
| OS Version | 16 | 12 |
Benchmarks
Geekbench (Single-Core)
Infinix Zero Ultra +117%Geekbench (Multi-Core)
Infinix Zero Ultra +64%AnTuTu
Infinix Zero Ultra +109%| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Geekbench (Single-Core) | 432 | 936 |
| Geekbench (Multi-Core) | 1,416 | 2,318 |
| AnTuTu | 358,608 | 750,481 |
Memory
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | No |
| Other | eMMC 5.1 | — |
| Variants | 64GB 4GB RAM, 128GB 4GB RAM | 256GB 8GB RAM |
Main Camera
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Video | 1440p@30fps, 1080p@30fps | 4K@30fps, 1080p@30/60fps |
| Features | Dual-LED flash, panorama | Dual-LED flash, HDR, panorama |
| Count | 1 | 3 |
| Lens | — | 2 MP |
| ultrawide | — | 13 MP, f/2.4, (ultrawide) |
| Wide | 8 MP, f/2, (wide) | 200 MP, f/2, (wide) |
Selfie Camera
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Video | 1440p@30fps, 1080p@30fps | 1080p@30fps |
| Features | — | Dual-LED flash |
| Count | 1 | 1 |
| Lens | 8 MP, f/2, (wide) | 32 MP, f/2, (wide) |
Battery
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Capacity (mAh) | 5200 | 4500 |
| Wired Charging (W) | 15 | 180 |
Body
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Build | Glass front, plastic back, plastic frame | — |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 167.7 | 165.5 |
| Thickness (mm) | 7.7 | 8.8 |
| Other | IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m | — |
| Weight (g) | — | 213 |
| Width (mm) | 78.8 | 74.5 |
Launch
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Announced | 2026, March 04 | 2022, October 05 |
| Status | Available. Released 2026, March | Available. Released 2022, October 25 |
Network
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 1700(AWS), 1900, 2100 | HSDPA 850, 900, 1700(AWS), 1900, 2100 |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 41, 40 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66 |
| 5G Bands | — | 1, 2, 3, 5, 20, 28, 38, 40, 41, 71, 77, 78, 79 SA/NSA/Sub6 |
| Speed | HSPA, LTE | HSPA 42.2/11.5 Mbps, LTE Cat7 300/75 Mbps, 5G |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE, 5G |
Connectivity
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| infrared port | Yes | — |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS | GPS |
| Radio | FM radio | FM radio |
| USB Type | Type-C | Type-C |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
Sound
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| 3.5mm Jack | Yes | No |
| Loudspeaker | Yes | Yes, with dual speakers |
Features
| Spec | Infinix Smart 20 | Infinix Zero Ultra |
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both Infinix Smart 20 and Infinix Zero Ultra are sold in Algeria, but they fit different priorities.
Infinix Smart 20 packs a 5200 mAh battery, which translates to longer screen-on time when you are away from a charger.
Infinix Zero Ultra posts a stronger benchmark score, useful for heavier games and multitasking on Algerian carriers' busier 4G networks.
Infinix Zero Ultra reaches a higher main-sensor resolution at 200 MP, which helps with crops and lower-light photos.
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