🔑 Key Specs — Infinix Smart 20 HD
- OS: Android 15, XOS 15.1
- Chipset: Unisoc T7250 (12 nm)
- Display: 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
- Display Type: 5000 mAh
- Storage: 64GB 3GB RAM
- Main Camera: 8 MP, f/2.0, (wide), 1/4.0″, 1.12µm
- Battery: 5000 mAh / 15W wired
5W reverse wired - Weight: –
- NFC: Yes
- Colors: Night Pulse, Silver Dancer, Sunlike Orange
- Price: About 100 EUR
✅ Pros
- 5000 mAh battery
- NFC support included
- 3.5mm headphone jack
- Dedicated microSD card slot
- Ships with Android 15 out of the box
❌ Cons
- Slow charging speed
- HD resolution, not Full HD
Infinix Smart 20 HD – Full Specifications and Complete Review
📅 Released 2026, October
⚡ Quick Overview
💻 Operating System
Android 15, XOS 15.1
📏 Dimensions & Weight
8.3mm thickness
💾 Memory & Storage
64GB storage, microSDXC
🔗 Services Infinix Smart 20 HD
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🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE |
Launch
| Announced | 2026, October 06 |
| Status | Available. Released 2026, October |
Body
| Dimensions | 165.6 x 77 x 8.3 mm (6.52 x 3.03 x 0.33 in) |
| Weight | – |
| Build | Glass front, plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM |
| Other | IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m |
Display
| Type | IPS LCD, 120Hz, 700 nits (HBM) |
| Size | 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~263 ppi density) |
Platform
| OS | Android 15, XOS 15.1 |
| Chipset | Unisoc T7250 (12 nm) |
| CPU | Octa-core (2×1.8 GHz Cortex-A75 & 6×1.6 GHz Cortex-A55) |
| GPU | Mali-G57 MP1 |
Memory
| Card slot | microSDXC (dedicated slot) |
| Internal | 64GB 3GB RAM |
| Other | eMMC 5.1 |
Main Camera
| Single | 8 MP, f/2.0, 27mm (wide), 1/4.0″, 1.12µm, AF |
| Features | Dual-LED flash, panorama |
| Video | 1440p@30fps, 1080p@30fps |
Selfie camera
| Single | 8 MP, f/2.0, (wide), 1/4.0″, 1.12µm |
| Video | 1440p@30fps, 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | Yes |
| Positioning | GPS |
| NFC | Yes |
| Infrared port | Yes |
| Radio | FM radio |
| USB | USB Type-C 2.0, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Battery
| Type | 5000 mAh |
| Charging | 15W wired 5W reverse wired |
Misc
| Colors | Night Pulse, Silver Dancer, Sunlike Orange |
| Models | X6725 |
| Price | About 100 EUR |
❓ Frequently Asked Questions — Infinix Smart 20 HD
Q1: What is the operating system of Infinix Smart 20 HD?
Android 15, XOS 15.1
Q2: What is the battery capacity of Infinix Smart 20 HD?
5000 mAh with 15W wired
5W reverse wired charging
Q3: What are the camera specs of Infinix Smart 20 HD?
8 MP, f/2.0, (wide), 1/4.0″, 1.12µm
Q4: What is the storage capacity of Infinix Smart 20 HD?
64GB 3GB RAM
Q5: Does Infinix Smart 20 HD support NFC?
Yes
Q6: What are the dimensions and weight of Infinix Smart 20 HD?
165.6 x 77 x 8.3 mm (6.52 x 3.03 x 0.33 in) – Weight: –
Q7: What chipset does Infinix Smart 20 HD use?
Unisoc T7250 (12 nm)
Q8: What is the price of Infinix Smart 20 HD?
About 100 EUR
