Infinix Smart 20 Price in Sri Lanka
ONEiListing · checkedChecked 05 Nov 2026
Rs54,900In stock
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Price history
Price at ONEi at the end of each day · last 90 daysPrice at the end of the dayLowest Rs 48,900 on 21 Sept
Price insights
- Today at ONEi
- Rs54,900
- Range at this shop, last 45 days
- Rs48,900 – 54,900
Also sold at 5 other shops in Sri Lanka.
See all shopsDescription
Buy genuine Infinix Smart 20 at ONEi Sri Lanka for the best price. brand new, company/seller warranty options, islandwide delivery.
Technical Specifications
| GENERAL | |
| MODEL | X6840 |
| DIMENTION | 167.7*78.8*7.7mm |
| PRODUCT COLOR | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue |
| OPERATING SYSTEM | XOS16, Powered by Android™ 16 |
| SPLASH, WATER AND DUST RESISTANCE | IP64 |
| PLATFORM | |
| CHIPSET | MediaTek Helio G81 Ultimate |
| CPU | Octa-core (2x2.0GHz Cortex-A75 |
| GPU | Mali G52 |
| NETWORK | |
| TECHNOLOGY | 4G/3G/2G |
| BANDWIDTH* | 2G: B3/5/8 3G: B1/5/8 4G:B1/3/5/8/28A/28B/40/ 38/41(full) |
| CAMERA | |
| REAR CAMERA | 8MP, f/2.0, 1/4'' sensor, 1.12um, AF |
| FRONT CAMERA | 8MP, f/2.0, 1/4'' sensor, 1.12um, AF |
| FLASH | Rear Dual Flash |
| SCENE MODES | AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents |
| VIDEO RECORDING | Front/Rear: 2K 30FPS/1080P 30FPS/720P 30FPS |
| MEMORY | |
| ROM & RAM | 64GB + 4GB / 128GB + 4GB |
| ROM & RAM TYPE | EMMC + LPDDR4X |
| EXPANDABLE STORAGE | Up to 2TB |
| DISPLAY | |
| SIZE | 6.78 inches |
| SCREEN RATIO | 19.7:9 （90.09%） |
| RESOLUTION | HD+ 720*1576 |
| REFRESH RATE | 45Hz/60Hz/90Hz/120Hz |
| TYPE | IPS a-si |
| MATERIAL | LCD |
| BRIGHTNESS | 560 nits (TYP), 700 nits (HBM Brightness) |
| COLOR GAMUT | 72% NTSC (TYP) |
| TOUCH SAMPLING RATE | 120Hz(@60Hz Display) 180Hz(@90Hz Display) 240Hz(@120Hz Display) |
| OTHER FEATURES | AOD, Dynamic Bar |
| MULTIMEDIA | |
| AUDIO PLAYBACK* | mp3, flac, ogg, oga, wav, aac, amr, awb, ape, midi |
| VIDEO PLAYBACK* | mp4, mkv, ts, 3gp, webm |
| OTHER FEATURES | Audio: DTS |
| BATTERY | |
| CAPACITY(TYP) | 5200mAh (TYP) |
| CHARGING | 10W Charger, 15W Supported |
| REVERSE CHARGING | 5W Supported |
| CONNECTION | |
| SIM CARD SLOT | 2 nano SIMs + Micro SD |
| GPS NAVIGATION | Yes |
| WIFI (WLAN) | Wi-Fi 802.11 (a/b/g/n/ac) |
| BLUETOOTH | Yes |
| USB PORT | USB TYPE-C |
| OTG | Yes |
| EARPHONE | Yes, 3.5 Jack |
| FM | Yes |
| NFC | No |
| SENSORS & TOOLS | |
| G-SENSOR | Yes |
| E-COMPASS | Yes |
| GYROSCOPE | Yes/By Software |
| LIGHT SENSOR | Yes |
| PROXIMITY SENSOR | Yes |
| FINGERPRINT | Yes |
| MOTOR | Yes |
| SAR SENSOR | No |
| INFRARED BLASTER | Yes |
Price changes
1 change in the last 90 daysDateWasNowChange
Oct 26, 2026Rs 48,900Rs 54,900▲ Rs 6,000 · 12.27%
- Rs 54,900Oct 26, 2026 · was Rs 48,900▲ Rs 6,00012.27%
Questions
About this listing at ONEiWhat is the price of Infinix Smart 20 at ONEi in Sri Lanka?
Rs 54,900, checked 05 Nov 2026. Over the last 45 days the price at ONEi ranged from Rs 48,900 to Rs 54,900.
Is Infinix Smart 20 in stock at ONEi in Sri Lanka?
Yes, it was in stock at ONEi at the last check.
Where can I buy Infinix Smart 20 in Sri Lanka?
ONEi sells it on onei.lk. You can also call or WhatsApp the shop during opening hours.
Rs54,900at ONEi · In stock
Go to ONEi ↗https://onei.lk/products/smart-20
