Infinix Smart 5 vs Infinix Smart 20
Here you can compare Infinix Smart 5 and Infinix Smart 20. Comparing Infinix Smart 5 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 5 stands against Infinix Smart 20 and which one should you buy The current lowest price found for Infinix Smart 5 is ₹6,299 and for Infinix Smart 20 is ₹12,299. The details of both of these products were last updated on Jul 14, 2026.
| Specification | Infinix Smart 5 | Infinix Smart 20 |
|---|---|---|
| RAM | 2 GB | 4 GB |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Display | 6.82 inches, 720 x 1640 pixels | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Internal Memory | 32 GB | 64 GB |
| OS | Android v10 | Android v16 |
| Price | ₹6,299 | ₹12,299 |
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Overview
| Specs Score | 39 / 100 | 43 / 100 Better Specs |
| Display Resolution | 720 x 1640 pixels Better Resolution | 720 x 1576 pixels |
| Screen To Body Ratio | ~ 90.6% Less Bezels | |
| RAM | 2 GB | 4 GB More RAM |
| Storage | 32 GB | 64 GB More Storage |
| Rear Camera | 13 MP Dual Better Camera Resolution | 8 MP |
| Weight | 207 g | 189 g Lighter |
| Thickness | 8.9 mm | 7.7 mm Slimmer |
| Battery | 6000 mAh Bigger Battery | 5200 mAh |
| Unique Features | No No No | Fast Charging Reverse Charging IR Blaster |
General
| Model | Smart 5 | 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 | February 11, 2021 | 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 x 171.8 x 8.9 mm | 78.8 x 167.7 x 7.7 mm |
| Weight | 207 g | 189 g |
| Colors | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.82 inches, 720 x 1640 pixels | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 19.7:9 |
| PPI | ~ 263 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 90.6% | |
| Brightness | 560 nits (Typical), 700 nits (HBM) | |
| Features | Eye Care Mode | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 2 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 32 GB | 64 GB |
| Storage Type | eMMC | |
| Card Slot | Yes, upto 256 GB | 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 | Wi-Fi 802.11 (a/b/g/n/ac) | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | 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, Rear | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, G-Sensor, Proximity Sensor, Gyroscope, E-Compass | 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 | Social Turbo, Wi-Fi Share, Smart Gestures, Digital Wellbeing, Dark Theme, Eye Care, Photo Editor, Multi-Window, Bike Mode, Game Mode, Smart Panel, AI Gallery, Battery Lab | Always on Display "limited time", Dynamic Bar, Game Mode, Floating Windows, Split-screen Apps, Call Noise Cancellation, Ultra Link |
Camera
| Rear Camera | 13 MP ƒ/1.8 (Wide Angle) Low Light Sensor | 8 MP (Main) 1/4'' sensor, 1.12um, AF |
| Auto Focus | Yes | |
| Features | Auto Scene Detection, Modes: Slo-mo Video, Bokeh, AI HDR, AI 3D Beauty, AR Animoji, AI 3D Body Shaping | 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, Triple LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 8 MP 1/4'' sensor, 1.12um, AF Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v16 |
| Custom UI | XOS16 | |
| Chipset | MediaTek Helio G25 | Mediatek Helio G81 Ultimate |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | Mali G52 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, Midi | MP3, FLAC, OGG WAV, AAC, AMR, AWB, APE, MIDI |
| Video | H.264, H.263, MPEG-4 | MP4, MKV, TS, 3GP, WEBM |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 5200 mAh |
| Fast Charging | Yes, 15W | |
| Reverse Charging | Yes, 5W | |
| StandBy Time | 38 days |
Discuss
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