Infinix Smart 20 vs Infinix Zero 40 4G
Side-by-side specs and price comparison for buyers in Algeria.
Infinix Smart 20
Price coming soon
1category wins
Infinix Zero 40 4G
Price coming soon
4category wins
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Infinix Zero 40 4G
Bigger battery
Infinix Smart 20
Faster charging
Infinix Zero 40 4G
Higher-resolution camera
Infinix Zero 40 4G
Better display
Infinix Zero 40 4G
Lighter body
Even
Best value for money
Even
Full specs comparison
Display
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Size (inches) | 6.78 | 6.78 |
| Panel Type | IPS LCD | AMOLED |
| Resolution Height | 1576 | 2436 |
| Resolution Width | 720 | 1080 |
| Refresh Rate | 120 | 120 |
| Peak Brightness | 700 | 1300 |
| PPI | 259 | 393 |
| Glass Type | — | Corning Gorilla Glass 5 |
| Screen-to-body | 82.9 | 89.7 |
Platform
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G52 MC2 | Mali-G57 MC2 |
| Chipset Name | Helio G81 Ultimate | Helio G100 |
| Process (nm) | 12 | 6 |
| OS Name | Android | Android |
| UI Skin | XOS 16 | XOS 14.5 |
| OS Version | 16 | 14 |
Benchmarks
Geekbench (Single-Core)
Infinix Zero 40 4G +68%Geekbench (Multi-Core)
Infinix Zero 40 4G +42%AnTuTu
Infinix Zero 40 4G +61%| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Geekbench (Single-Core) | 432 | 727 |
| Geekbench (Multi-Core) | 1,416 | 2,014 |
| AnTuTu | 358,608 | 575,630 |
Memory
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | No |
| Other | eMMC 5.1 | — |
| Variants | 64GB 4GB RAM, 128GB 4GB RAM | 256GB 8GB RAM, 512GB 8GB RAM |
Main Camera
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Video | 1440p@30fps, 1080p@30fps | 1440p@30fps, 1080p@30/60fps, gyro-EIS, OIS |
| Features | Dual-LED flash, panorama | Dual-LED flash, HDR, panorama |
| Count | 1 | 3 |
| Depth | — | 2 MP, f/2.4, (depth) |
| ultrawide | — | 50 MP, f/2, (ultrawide) |
| Wide | 8 MP, f/2, (wide) | 108 MP, f/1.8, (wide) |
Selfie Camera
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Video | 1440p@30fps, 1080p@30fps | 1440p@30fps, 1080p@30/60fps |
| Features | — | Dual-LED flash |
| Count | 1 | 1 |
| Lens | 8 MP, f/2, (wide) | 50 MP, f/2.5, 21mm, (wide) |
Battery
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Capacity (mAh) | 5200 | 5000 |
| Wired Charging (W) | 15 | 45 |
Body
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Build | Glass front, plastic back, plastic frame | — |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 167.7 | 164.3 |
| Thickness (mm) | 7.7 | 7.7 |
| Other | IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m | — |
| Weight (g) | — | 180 |
| Width (mm) | 78.8 | 74.6 |
Launch
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| Announced | 2026, March 04 | 2024, August 29 |
| Status | Available. Released 2026, March | Available. Released 2024, September 08 |
Network
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| 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 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| infrared port | Yes | Yes |
| NFC | Yes | Yes |
| 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 5 |
Sound
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| 3.5mm Jack | Yes | No |
| Loudspeaker | Yes | Yes, with dual speakers |
Features
| Spec | Infinix Smart 20 | Infinix Zero 40 4G |
|---|---|---|
| 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 40 4G 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 40 4G posts a stronger benchmark score, useful for heavier games and multitasking on Algerian carriers' busier 4G networks.
Infinix Zero 40 4G reaches a higher main-sensor resolution at 108 MP, which helps with crops and lower-light photos.
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