Infinix Smart 20
₹12,995 • View Prices • By Infinix
Infinix Smart 20 is an Android 16 Smartphone powered by Mediatek G81 Ultimate with 4 GB RAM and 64 GB storage. It has a 6.78 inches IPS LCD display with 120 Hz refresh rate. It features a 8 MP rear camera and a 8 MP front camera. It packs a 5200 mAh Battery with 15W Fast Charging. Notable features include IP64 Rating, Expandable Storage, 3.5mm Headphone Jack, USB on-the-go and Fingerprint Sensor.
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Infinix Smart 20 price in India is ₹12,995. The price has increased by 1% in the last month. The price last changed on 3 Jul 2026. The lowest price is available at Amazon.
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Variants
4GB+64GB₹12,995
4GB RAM + 128GB₹13,999
Features
- Dual Sim, 4G, Wi-Fi, IR Blaster
- Helio G81 Ultimate, Octa Core, 2 GHz Processor
- 4 GB RAM, 64 GB inbuilt
- 5200 mAh Battery with 15W Fast Charging
- 6.78 inches, 720 x 1576 px, 120 Hz Display with Punch Hole
- 8 MP Rear & 8 MP Front Camera
- Memory Card Supported, upto 2 TB
- Android v16
Infinix Smart 20 Specs
Group: ₹12,500 to ₹17,500
General
- Android v16Good
- Thickness: 7.7 mmSlim
- 189 gLight
- Side Fingerprint Sensor
Display
- 6.78 inch, IPS LCD ScreenLarge
- 720 x 1576 pixelsPoor
- 259 ppiPoor
- 120 Hz Refresh Rate, 240 Hz Touch Sampling Rate
- Punch Hole Display
Camera
- 8 MP Rear CameraAverage
- 1440p @ 30 fps QHD Video Recording
- 8 MP Front CameraAverage
Technical
- Mediatek Helio G81 Ultimate Chipset
- 2 GHz, Octa Core ProcessorSlow
- 4 GB RAM + 4 GB Virtual RAMAverage
- 64 GB Inbuilt MemorySmall
- Dedicated Memory Card Slot, upto 2 TB
Connectivity
- 4G
- Bluetooth, WiFi
- USB-C v2.0
- IR Blaster
Battery
- 5200 mAh BatteryAverage
- 15W Fast Charging
- 5W Reverse Charging
Extra
- Not Water Proof
Infinix Smart 20 Prices
1% (price increased by ₹74 in one month)
Infinix Smart 20 Price History
You can check the price history of Infinix Smart 20 below. The current price is ₹12,995. Over the past month, there has been a increase of ₹74 in the price.
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Latest Updates
- 8 Jun 2026
- The Infinix Smart 20 has officially launched in India, priced at Rs 12,499 for the 4GB+64GB base variant and Rs 13,999 for the 4GB+128GB version.
- The device introduces a dedicated hardware AI button and Ultra Link technology, enabling wireless SIM-free communication up to one kilometer between compatible Infinix phones.
- Official sales are scheduled to begin on June 12th at 12 PM via Flipkart, with early-bird card discounts reducing the launch price by up to Rs 1,100.
- The starting price of Rs 12,499 represents a steep price increase over the previous generation, weakening its value proposition against entry-level 5G alternatives.
- 5 Jun 2026
- The official Indian launch for the Infinix Smart 20 has been confirmed for June 8th at 12 PM.
- Pre-launch promotional material confirmed an ultra-slim 7.7mm form factor alongside an IP64 dust and splash resistance rating.
Frequently Asked Questions
Does Infinix Smart 20 support 5G in India?
No, the Infinix Smart 20 is a 4G-only phone. It does not support 5G networks, which is worth keeping in mind if you want future-proof high-speed connectivity.
What is the Ultra Link feature on the Infinix Smart 20 and how do I use it?
Ultra Link lets you make short-range voice calls and text messages to other compatible Infinix phones without any mobile network or internet connection. It works via a localized wireless link that covers up to a 1 km range, making it super useful in areas with no signal.
How long does the Infinix Smart 20 battery last and does it support fast charging?
The phone packs a massive 5200 mAh battery that easily provides over a day of heavy backup. It comes with 15W charging support, which takes around two hours to fill up, and it even supports 5W reverse charging to power up smaller tech accessories.
Is the Infinix Smart 20 good for playing games like BGMI?
The MediaTek Helio G81 Ultimate chipset and 4GB RAM handle everyday tasks and casual games easily, especially with the smooth 120Hz refresh rate display. However, it is not built for heavy gaming, so titles like BGMI will experience stuttering unless played on low settings.
Is the Infinix Smart 20 waterproof?
It is not completely waterproof, but it does come with an IP64 rating for dust and water resistance. This means it can safely survive light rain showers and unexpected splashes, but you shouldn't submerge it in water.
What software version comes with the Infinix Smart 20?
The phone ships with Android 16 right out of the box, customized with Infinix's own XOS 16 interface. It includes several built-in AI capabilities like the Folax assistant for smarter voice commands and automated tasks.
Does the Infinix Smart 20 have a dedicated microSD card slot and headphone jack?
Yes, you get a dedicated slot to expand your storage using a microSD card alongside your dual Nano-SIMs. It also retains the traditional 3.5 mm audio jack, so you can use your favorite wired earphones without an adapter.
How is the camera quality on the Infinix Smart 20 mobile phone?
The phone is equipped with an 8 MP rear camera and an 8 MP front camera that capture decent, shareable photos in bright outdoor light. However, don't expect crisp details or great performance when shooting in low-light or indoor conditions.
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Infinix Smart 20 Full Specs
General
| Model | X6840, SMART 20 |
| Sim Type | Dual Sim |
| Dual Sim | Yes |
| Sim Size | Nano SIM |
| Device Type | Smartphone |
| Release Date | June 08, 2026 |
| In The Box | 1 X Handset, 1 X 10W Adaptor, 1 X USB Type-C Cable, 1 X Soft Film, 1 X TPU Case, 1 X SIM Ejector pin, 1 X Quick Start Guide, 1 X Warranty Card |
Design
| Dimensions | 78.8 x 167.7 x 7.7 mm |
| Weight | 189 g |
| Colors | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue |
Display
| Type | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Aspect Ratio | 19.7:9 |
| PPI | ~ 259 PPI |
| Brightness | 560 nits (Typical), 700 nits (HBM) |
| Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 64 GB |
| Storage Type | eMMC |
| Card Slot | Yes, upto 2 TB |
Connectivity
| GPRS | Yes |
| EDGE | Yes |
| 3G | Yes |
| 4G | Yes |
| 5G | No |
| Wifi | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 (a/b/g/n/ac) |
| Bluetooth | Yes |
| USB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Extra
| GPS | Yes |
| Fingerprint Sensor | Yes, Side |
| Sensors | G-sensor, E-compass, Gyroscope (By Software), Light Sensor, Proximity Sensor, Motor, IR Blaster |
| 3.5mm Headphone Jack | Yes |
| AI Features | One-Tap Infinix AI, AI Voice Assistant- Folax, AI Wallpaper Generator |
| Splash Resistant | Yes |
| IP Rating | IP64 |
| Dust Resistant | Yes |
| Extra Features | Always on Display "limited time", Dynamic Bar, Game Mode, Floating Windows, Split-screen Apps, Call Noise Cancellation, Ultra Link |
Camera
| Rear Camera | 8 MP (Main) 1/4'' sensor, 1.12um, AF |
| Auto Focus | Yes |
| Features | AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED |
| Front Camera | 8 MP 1/4'' sensor, 1.12um, AF Punch Hole |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v16 |
| Custom UI | XOS16 |
| Chipset | Mediatek Helio G81 Ultimate |
| CPU | 2 GHz, Octa Core Processor |
| GPU | Mali G52 |
| Java | No |
| Browser | Yes |
Multimedia
| Yes | |
| Music | MP3, FLAC, OGG WAV, AAC, AMR, AWB, APE, MIDI |
| Video | MP4, MKV, TS, 3GP, WEBM |
| FM Radio | Yes |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery |
| Size | 5200 mAh |
| Fast Charging | Yes, 15W |
| Reverse Charging | Yes, 5W |
| StandBy Time | 38 days |
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