Infinix Smart 20 vs Tecno Spark 50 4G
Here you can compare Infinix Smart 20 and Tecno Spark 50 4G. Comparing Infinix Smart 20 vs Tecno Spark 50 4G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Smart 20 stands against Tecno Spark 50 4G and which one should you buy The current lowest price found for Infinix Smart 20 is ₹11,349 and for Tecno Spark 50 4G is ₹13,990. The details of both of these products were last updated on Oct 20, 2026.
| Specification | Infinix Smart 20 | Tecno Spark 50 4G |
|---|---|---|
| Rear Camera | 8 MP (Main) 1/4'' sensor, 1.12um, AF | 50 MP ƒ/1.9 (Wide Angle) |
| Internal Memory | 64 GB | 128 GB |
| OS | Android v16 | Android v16 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Battery | 5200 mAh | 7000 mAh |
| Price | ₹11,349 | ₹13,990 |
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Overview
| Specs Score | 43 / 100 | 50 / 100 Better Specs |
| Display Resolution | 720 x 1576 pixels | 720 x 1600 pixels Better Resolution |
| Screen To Body Ratio | ~ 83.5% Less Bezels | |
| Storage | 64 GB | 128 GB More Storage |
| Rear Camera | 8 MP | 50 MP Better Camera Resolution |
| Weight | 189 g Lighter | 210 g |
| Thickness | 7.7 mm Slimmer | 8.2 mm |
| Battery | 5200 mAh | 7000 mAh Bigger Battery |
| Unique Features | No No Reverse Charging | Water Resistant NFC No |
General
| Model | X6840, SMART 20 | |
| Sim Type | Dual Sim | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 08, 2026 | April 14, 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 | 79.2 x 167.8 x 8.2 mm |
| Weight | 189 g | 210 g |
| Bezel less | No | |
| Colors | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue | Halo Blue, Titanium Grey, Ink Black, Aurora Purple, Bloom Pink |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.78 inches, 720 x 1576 pixels, 120 Hz | 6.78 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 19.7:9 | |
| PPI | ~ 259 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 83.5% | |
| Brightness | 560 nits (Typical), 700 nits (HBM) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | eMMC | UFS 2.2 |
| Card Slot | Yes, upto 2 TB | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | 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 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | G-sensor, E-compass, Gyroscope (By Software), Light Sensor, Proximity Sensor, Motor, IR Blaster | Gyro |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| AI Features | One-Tap Infinix AI, AI Voice Assistant- Folax, AI Wallpaper Generator | |
| Water Resistance | Yes, 1.5 m | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | 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 | 50 MP ƒ/1.9 (Wide Angle) |
| Auto Focus | Yes | 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 | Yes |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP 1/4'' sensor, 1.12um, AF Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | |
| Front Camera Features | Time Lapse, Dual Video, Wide Selfie |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | XOS16 | HiOS 16 |
| Chipset | Mediatek Helio G81 Ultimate | MediaTek Helio G81 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Mali G52 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, FLAC, OGG WAV, AAC, AMR, AWB, APE, MIDI | Yes |
| Video | MP4, MKV, TS, 3GP, WEBM | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh | 7000 mAh |
| Fast Charging | Yes, 15W | Yes, 18W |
| Reverse Charging | Yes, 5W | |
| StandBy Time | 38 days |
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