Infinix Smart 20 (4GB RAM + 128GB) vs HMD Vibe 2 Pro
Here you can compare Infinix Smart 20 (4GB RAM + 128GB) and HMD Vibe 2 Pro. Comparing Infinix Smart 20 (4GB RAM + 128GB) vs HMD Vibe 2 Pro on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Smart 20 (4GB RAM + 128GB) stands against HMD Vibe 2 Pro and which one should you buy The current lowest price found for Infinix Smart 20 (4GB RAM + 128GB) is ₹13,990 and for HMD Vibe 2 Pro is ₹15,999. The details of both of these products were last updated on Oct 03, 2026.
| Specification | Infinix Smart 20 (4GB RAM + 128GB) | HMD Vibe 2 Pro |
|---|---|---|
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5200 mAh | 6000 mAh |
| Display | 6.78 inches, 720 x 1576 pixels, 120 Hz | 6.78 inches, 1080 x 2460 pixels, 120 Hz |
| OS | Android v16 | Android v16 |
| Price | ₹13,990 | ₹15,999 |
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Overview
| Specs Score | 44 / 100 | 55 / 100 Better Specs |
| Display Resolution | 720 x 1576 pixels | 1080 x 2460 pixels Better Resolution |
| RAM | 4 GB | 6 GB More RAM |
| CPU Clock Speed | 2 GHz | 2.4 GHz Faster Clock Speed |
| Rear Camera | 8 MP | 64 MP + 2 MP Dual Better Camera Resolution |
| Front Camera | 8 MP | 13 MP Better Front Camera Resolution |
| Thickness | 7.7 mm Slimmer | |
| Battery | 5200 mAh | 6000 mAh Bigger Battery |
| Unique Features | No FM Radio Reverse Charging IR Blaster | 5G No No No |
General
| Model | X6840, SMART 20 | M819MKM3502A10, Vibe2 Pro 5G |
| Sim Type | Dual Sim | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Security Updates | 2 years | |
| Release Date | June 08, 2026 | September 29, 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 | 1 x Handset, 1 x 33W adapter, 1 x USB Type-C to C cable, 1 x Jelly Case, 1 x SIM Pin. |
Design
| Dimensions | 78.8 x 167.7 x 7.7 mm | |
| Weight | 189 g | 197 g |
| Bezel less | No | |
| Colors | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue | Silver Mist, Cosmic Purple, Aqua Green |
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, 1080 x 2460 pixels, 120 Hz |
| Aspect Ratio | 19.7:9 | |
| PPI | ~ 259 PPI | ~ 396 PPI |
| Brightness | 560 nits (Typical), 700 nits (HBM) | 800 nits (HBM) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | eMMC | |
| Card Slot | Yes, upto 2 TB | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | Yes |
| 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, v5.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go |
| IR Blaster | Yes |
Extra
| GPS | Yes | GPS, Beidou, Galileo, Glonass |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | G-sensor, E-compass, Gyroscope (By Software), Light Sensor, Proximity Sensor, Motor, IR Blaster | Accelerometer, Proximity |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | One-Tap Infinix AI, AI Voice Assistant- Folax, AI Wallpaper Generator | Sarvam AI |
| Splash Resistant | Yes | |
| IP Rating | 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 | 64 MP (Wide Angle) 2 MP (Macro) |
| Camera Sensor | Sony IMX682 | |
| Auto Focus | Yes | Yes |
| Features | AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents | HDR |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP 1/4'' sensor, 1.12um, AF Punch Hole | 13 MP Punch Hole |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | |
| Front Camera Features | Time Lapse, Dual Video, Wide Selfie | Fixed Focus |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | XOS16 | |
| Chipset | Mediatek Helio G81 Ultimate | Mediatek Dimensity 6300 |
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| Fabrication Node | 6nm | |
| 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 | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh | 6000 mAh |
| Fast Charging | Yes, 15W | Yes, 33W |
| Reverse Charging | Yes, 5W | |
| StandBy Time | 38 days |
Discuss
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