Infinix Smart 20 4G
+ Compare
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Design11
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Rear Camera11
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Front Camera4
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360° View
![360° View]()
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UI Screenshot17
![UI Screenshot]()
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Benchmarks6
![Benchmarks]()
Key Specs
Performance
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MediaTek Helio G81 Ultimate -
Octa core (2 GHz, Dual Core + 1.8 GHz, Hexa Core) -
4.0 GB / 4 GB RAM
Display
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6.78 inches (17.22 cm); IPS LCD -
720x1600 px (HD+) -
120 Hz Refresh Rate -
Bezel-less with punch-hole display
Rear Camera
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Dual Camera Setup - 8 MP Wide Angle Primary Camera
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Dual LED Flash -
2k @30 fps Video Recording
Front Camera
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8 MP Wide Angle Lens -
Screen flash -
2k @30 fps Video Recording
Battery
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5200 mAh -
15W Quick Charging; USB Type-C port
General
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SIM1: Nano, SIM2: Nano -
5G Not Supported -
64 GB / 128 GB Storage, Expandable upto 2 TB -
Dust Resistant, Water Resistant
Infinix Smart 20 4G Prices in India
Amazon
Infinix Smart 20 4G Expert Review Summary
Expert Rating:
![Ramneek Singh]()
Verdict
The Infinix Smart 20 excels with its slim design, polished software featuring several AI tools, decent cameras, and reliable battery life that easily lasts a full day for most users. On the other hand, the lack of 5G support limits future-proofing, while the display doesn't get as bright as its rivals.
Pros
- Slim, attractive design
- Refined, polished software
- Decent primary camera
- Serviceable battery life
Cons
- Lacks 5G support
- Low brightness levels
Design: cohesive with striking colour options
+
The orange shade of the Infinix Smart 10 offers a strong, poppy appeal, while the camera module is highly reminiscent of the higher-priced Infinix Note Edge and Note 60 Pro. This ensures cohesiveness across Infinix's phone lineup.
Read More
Display: doesn't get bright enough
+
While the display's detail levels are manageable, it doesn't get as bright as other phones in its segment.
Read More
Performance: well-suited for casual gamers
+
The Smart 20 falls behind in raw performance compared to its rivals, but it holds up well during daily use, with no major stutters encountered in regular tasks.
Read More
Camera: fares better than the competition
+
The 8MP primary and rear camera manage to deliver pleasing colours without going overboard with the saturation, while the dynamic range in particular fares better than the newly released sub-Rs 15,000 smartphones.
Read More
Software: polished, refined, and AI-enabled
+
XOS 16 is one of the biggest highlights of the Infinix Smart 20, delivering a polished, well-designed, and feature-packed UI.
Read More
Battery: serviceable battery endurance
+
The 5,200mAh battery is well capable of delivering at least one full day of battery life, while the 15W bundled adapter juices up the phone in about 2.5 hours.
Read More
Read full Review
Verdict
The Infinix Smart 20 excels with its slim design, polished software featuring several AI tools, decent cameras, and reliable battery life that easily lasts a full day for most users. On the other hand, the lack of 5G support limits future-proofing, while the display doesn't get as bright as its rivals.
- Slim, attractive design
- Refined, polished software
- Decent primary camera
- Serviceable battery life
Pros
- Lacks 5G support
- Low brightness levels
Cons
The orange shade of the Infinix Smart 10 offers a strong, poppy appeal, while the camera module is highly reminiscent of the higher-priced Infinix Note Edge and Note 60 Pro. This ensures cohesiveness across Infinix's phone lineup.
Read MoreWhile the display's detail levels are manageable, it doesn't get as bright as other phones in its segment.
Read MoreThe Smart 20 falls behind in raw performance compared to its rivals, but it holds up well during daily use, with no major stutters encountered in regular tasks.
Read MoreThe 8MP primary and rear camera manage to deliver pleasing colours without going overboard with the saturation, while the dynamic range in particular fares better than the newly released sub-Rs 15,000 smartphones.
Read MoreXOS 16 is one of the biggest highlights of the Infinix Smart 20, delivering a polished, well-designed, and feature-packed UI.
Read MoreThe 5,200mAh battery is well capable of delivering at least one full day of battery life, while the 15W bundled adapter juices up the phone in about 2.5 hours.
Read MoreInfinix Smart 20 4G Specifications
General |
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| Launch Date | June 8, 2026 (Official) |
| Operating System | Android v16 |
| Custom UI | XOS |
Performance
(Good)
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| Chipset | MediaTek Helio G81 Ultimate | |
| Processor | Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55) | |
| Architecture | 64 bit | |
| Fabrication | 12 nm | |
| Graphics (GPU) | Mali-G52 MC2 | |
| RAM | 4.0 GB / 4 GB | |
| RAM Type | LPDDR4X | |
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Gaming Test Results
* after 30 mins of gaming
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Benchmark Screenshots
Wildlife Extreme
GeekBench AI
PC Mark Battery Life
PC Mark Performance
AnTuTu Benchmark
Geekbench6 Benchmark
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Display
(Very Good)
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|---|---|
| Display Type | IPS LCD |
| Screen Size | 6.78 inches (17.22 cm) |
| Resolution | 720x1600 px (HD+) |
| Brightness | 560 nits |
| HBM Brightness | 700 nits |
| Refresh Rate | 120 Hz |
| Aspect Ratio | 19.7:9 |
| Pixel Density | 259 ppi |
| Screen to Body Ratio (calculated) | 83.98 % |
| Bezel-less Display | Yes with punch-hole display |
| Screen to Body Ratio (claimed by the brand) | 90.09 % |
UI Screenshots
Lock Screen
Home Screen
Screen With Widgets
Dialer Screen
App Drawer
Notification Panel
Quick Settings Panel
Settings Screen
OS Version
Storage
Battery
Camera On
Camera Options
Camera Modes
Camera Settings
Picture Size Options
Video Size Options
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Design |
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|---|---|
| Height | 167.7 mm |
| Width | 78.8 mm |
| Thickness | 7.7 mm |
| Weight | 189 grams |
| Build Material | Back: Plastic |
| Water Resistance | Yes, IP64 |
| Ruggedness | Dust proof |
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Click to View
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Rear Camera
(Good)
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| Resolution | ||||||||||||
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| Autofocus | Yes | |||||||||||
| Flash | Yes, Dual LED Flash | |||||||||||
| Video Recording |
2k @30 fps Full HD @30 fps |
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Rear Camera Samples
Daylight / HDR Auto
Max Zoom Supported
Long Shot 3X
Long Shot 1X
High Res
Portrait Shot
Night Mode OFF
Night Mode ON
Close Up
Low Light
Low Light With Flash
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Front Camera
(Very Good)
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| Resolution | ||||||||||||
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| Flash | Yes, Screen flash | |||||||||||
| Video Recording |
2k @30 fps Full HD @30 fps |
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Front Camera Samples
Selfie
Selfie Portrait
Selfie Low Light
Selfie Low Light With Flash
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Battery
(Very Good)
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| Capacity | 5200 mAh | |||
| Quick Charging | Yes, 15W | |||
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Battery Test Results
|
Storage |
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|---|---|
| Internal Storage | 64 GB / 128 GB |
| Storage Type | eMMC 5.1 |
| Expandable Storage | Yes, Up to 2 TB |
Network & Connectivity |
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|---|---|
| SIM Slot(s) | Dual SIM |
| SIM Type | SIM1: Nano, SIM2: Nano |
| Network Support | 5G Not Supported, 4G |
| VoLTE | Yes |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi Features | Mobile Hotspot |
| Bluetooth | Yes |
| GPS | Yes |
| NFC | Yes |
| IR Blaster | Yes |
Multimedia |
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|---|---|
| Stereo Speakers | Yes |
| Audio Jack | 3.5 mm, USB Type-C |
Sensors |
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|---|---|
| Fingerprint Sensor | Yes |
| Fingerprint Sensor Position | Side |
| Other Sensors | Proximity sensor, Accelerometer, Compass |
Recent Stories
Infinix Smart 20 4G User Reviews
Infinix Smart 20 4G Key Highlights
| Processor | MediaTek Helio G81 Ultimate |
| RAM & Storage | 4.0 GB RAM + 64 GB 4 GB RAM + 128 GB |
| Display | 6.78", 720 x 1600 Resolution |
| Rear Camera | 8 MP |
| Front Camera | 8 MP |
| Battery | 5200 mAh |
Infinix Smart 20 4G Price In India
| Product Name | Price |
|---|---|
| Infinix Smart 20 4G (4 GB + 64 GB) | ₹12,299 |
| Infinix Smart 20 4G (4 GB + 128 GB) | ₹13,299 |
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