Infinix Smart 8 vs Infinix Smart 20
Here you can compare Infinix Smart 8 and Infinix Smart 20. Comparing Infinix Smart 8 vs Infinix Smart 20 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Smart 8 stands against Infinix Smart 20 and which one should you buy The current lowest price found for Infinix Smart 8 is ₹6,899 and for Infinix Smart 20 is ₹11,649. The details of both of these products were last updated on Sep 29, 2026.
| Specification | Infinix Smart 8 | Infinix Smart 20 |
|---|---|---|
| Display | 6.6 inches, 720 x 1612 pixels, 90 Hz | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) AI Lens | 8 MP (Main) 1/4'' sensor, 1.12um, AF |
| Internal Memory | 64 GB | 64 GB |
| RAM | 4 GB | 4 GB |
| Battery | 5000 mAh, Li-Po Battery | 5200 mAh |
| Price | ₹6,899 | ₹11,649 |
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Overview
| Specs Score | 48 / 100 Better Specs | 43 / 100 |
| Display Resolution | 720 x 1612 pixels Better Resolution | 720 x 1576 pixels |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 2 GHz |
| Rear Camera | 50 MP Dual Better Camera Resolution | 8 MP |
| Thickness | 8.5 mm | 7.7 mm Slimmer |
| Unique Features | No | IR Blaster |
General
| Model | Smart 8 | X6840, SMART 20 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 13, 2023 | June 08, 2026 |
| In The Box | Handset, Adaptor, Type-C Cable, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card | 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 | 75.6 x 163.6 x 8.5 mm | 78.8 x 167.7 x 7.7 mm |
| Weight | 189 g | 189 g |
| Colors | Rainbow Blue, Galaxy White, Shiny Gold, Timber Black | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.6 inches, 720 x 1612 pixels, 90 Hz | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Aspect Ratio | 19.7:9 | |
| PPI | ~ 267 PPI | ~ 259 PPI |
| Brightness | 560 nits (Typical), 700 nits (HBM) | |
| Features | Brightness Upto 500 Nits, 1 to 4095 Nits Auto Brightness Control | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 64 GB | 64 GB |
| Storage Type | eMMC | |
| Card Slot | Yes, upto 2 TB | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11 b/g/n/ac | Wi-Fi 802.11 (a/b/g/n/ac) |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Light Sensor, Proximity Sensor, Gyroscope (By Software), E-Compass, G-Sensor | G-sensor, E-compass, Gyroscope (By Software), Light Sensor, Proximity Sensor, Motor, IR Blaster |
| 3.5mm Headphone Jack | Yes | 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 | DTS Processing Sound, DTS Speaker | Always on Display "limited time", Dynamic Bar, Game Mode, Floating Windows, Split-screen Apps, Call Noise Cancellation, Ultra Link |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) AI Lens | 8 MP (Main) 1/4'' sensor, 1.12um, AF |
| Auto Focus | Yes | Yes |
| Features | Video, AI Cam, Beauty, Portrait, Slow Motion, Timelapse, AR Shot, HDR, Full HD Video Recording, Filters | AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents |
| Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, Quad LED Ring | Yes, Dual LED |
| Front Camera | 8 MP Punch Hole, LED Flash | 8 MP 1/4'' sensor, 1.12um, AF Punch Hole |
| Front Video Recording | 1080p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Front Camera Features | AI Portrait, Face Beauty and HD Video Recording | Time Lapse, Dual Video, Wide Selfie |
Technical
| OS | Android v13 | Android v16 |
| Custom UI | XOS 13 | XOS16 |
| Chipset | Mediatek Helio G36 | Mediatek Helio G81 Ultimate |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A53@2.2 GHz & 4x Cortex-A53@1.7 GHz | |
| GPU | PowerVR GE8320 | Mali G52 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, FLAC, OGG WAV, AAC, AMR, AWB, APE, MIDI |
| Video | Yes | MP4, MKV, TS, 3GP, WEBM |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes, 10W | Yes, 15W |
| Reverse Charging | Yes | Yes, 5W |
| StandBy Time | 38 days |
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