Xiaomi Redmi 12 5G vs Infinix Smart 20
Here you can compare Xiaomi Redmi 12 5G and Infinix Smart 20. Comparing Xiaomi Redmi 12 5G vs Infinix Smart 20 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 12 5G stands against Infinix Smart 20 and which one should you buy The current lowest price found for Xiaomi Redmi 12 5G is ₹29,999 and for Infinix Smart 20 is ₹10,986. The details of both of these products were last updated on Nov 02, 2026.
| Specification | Xiaomi Redmi 12 5G | Infinix Smart 20 |
|---|---|---|
| RAM | 4 GB | 4 GB |
| Internal Memory | 128 GB | 64 GB |
| OS | Android v13 | Android v16 |
| Battery | 5000 mAh, Li-Po Battery | 5200 mAh |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Price | ₹29,999 | ₹10,986 |
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Overview
| Specs Score | 53 / 100 Better Specs | 43 / 100 |
| Display Resolution | 1080 x 2460 pixels Better Resolution | 720 x 1576 pixels |
| Screen To Body Ratio | ~ 91% Less Bezels | |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 2 GHz |
| Rear Camera | 50 MP + 2 MP Dual Better Camera Resolution | 8 MP |
| Weight | 199 g | 189 g Lighter |
| Thickness | 8.17 mm | 7.7 mm Slimmer |
| Unique Features | 5G No No | No FM Radio Reverse Charging |
General
| Model | 12 5G | X6840, SMART 20 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 01, 2023 | 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 | 76.28 x 168.6 x 8.17 mm | 78.8 x 167.7 x 7.7 mm |
| Weight | 199 g | 189 g |
| Colors | Moonstone Sliver, Pastel Blue, Jade Black | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.79 inches, 1080 x 2460 pixels, 90 Hz | 6.78 inches, 720 x 1576 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | 19.7:9 |
| PPI | ~ 396 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 91% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Brightness | 560 nits (Typical), 700 nits (HBM) | |
| Features | Brightness: 450 nits (typ.) | |
| 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 | 128 GB | 64 GB |
| Storage Type | eMMC | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | No |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78 | |
| 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，2.4G/5G | Wi-Fi 802.11 (a/b/g/n/ac) |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | Yes |
Performance
| Camera Score | 63 (DxOMark) |
Extra
| GPS | Yes, with AGPS, GLONASS, BeiDou | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster | 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 | Yes |
| IP Rating | IP53 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker | 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) PDAF 2 MP ƒ/2.4 (Macro) | 8 MP (Main) 1/4'' sensor, 1.12um, AF |
| Auto Focus | Yes | Yes |
| Features | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse | AI Cam, Video, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama, Documents |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole | 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 |
| Front Camera Features | Video, Photo, Beautify, Portrait, Time-lapse, Voice shutter, Palm shutter, Movie frame, Timed burst | Time Lapse, Dual Video, Wide Selfie |
Technical
| OS | Android v13 | Android v16 |
| Custom UI | MIUI 14 | XOS16 |
| Chipset | Qualcomm Snapdragon 4 Gen2 | Mediatek Helio G81 Ultimate |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | Adreno GPU | 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 | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5200 mAh |
| Fast Charging | Yes, 18W | Yes, 15W |
| Reverse Charging | Yes, 5W | |
| StandBy Time | 38 days |
Discuss
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