Infinix Smart 20 (4GB RAM + 128GB) vs Poco C85x 5G (4GB RAM + 128GB)
Quick Comparison
Both Infinix Smart 20 (4GB RAM + 128GB) and Poco C85x 5G (4GB RAM + 128GB) comes with same RAM. In terms of display resolution, Poco C85x 5G (4GB RAM + 128GB) has better resolution of 1600 x 720 than Infinix Smart 20 (4GB RAM + 128GB) which has resolution of 1576 x 720. Both have the same amount of internal memory.
| Name | Infinix Smart 20 (4GB RAM + 128GB) | Poco C85x 5G (4GB RAM + 128GB) |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.78 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5200 mAh | 6300 mAh |
| Camera | 8 MP | 32 MP |
| Price | Rs. 12930 | Rs. 14999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 08, 2026. The cost of Infinix Smart 20 (4GB RAM + 128GB) is Rs. 12930. The launch Date of the second phone is March 10, 2026. The cost of Poco C85x 5G (4GB RAM + 128GB) is Rs. 14999.
Display comparison
Poco C85x 5G (4GB RAM + 128GB) has larger screen size of 6.9 inches in comparison to Infinix Smart 20 (4GB RAM + 128GB)'s 6.78 inch screen. Infinix Smart 20 (4GB RAM + 128GB) has IPS LCD Screen type where as Poco C85x 5G (4GB RAM + 128GB) has IPS Screen type. Infinix's phone has display density of 259 PPI & Poco's phone has only 254 PPI display density. Infinix Smart 20 (4GB RAM + 128GB) has 19.7:9 aspect ratio where as Poco C85x 5G (4GB RAM + 128GB) has 20.6:9 aspect ratio.
Memory comparison
Both phones come with 4 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Poco C85x 5G (4GB RAM + 128GB)'s 32 MP Rear Camera outshines Infinix Smart 20 (4GB RAM + 128GB)'s 8 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 16.
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Full Comparison
| Name | Infinix Smart 20 (4GB RAM + 128GB) | Poco C85x 5G (4GB RAM + 128GB) |
| General | ||
| Model | X6840, SMART 20 | MZB0NKKIN, C85x |
| 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 | March 10, 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 Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Quick Start Guide, 1 x Warranty Card |
| Design | ||
| Dimensions | 78.8 x 167.7 x 7.7 mm | 79.5 x 171.6 x 8.2 mm |
| Weight | 189 g | 210 g |
| Colors | Shadow Black/Polaris Titanium/ Sunlike Orange/Cloudline Blue | Black, Green, Gold |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.78 inches, 720 x 1576 pixels, 120 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 19.7:9 | 20.6:9 |
| PPI | ~ 259 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 84.3% | |
| Brightness | 560 nits (Typical), 700 nits (HBM) | 800 HBM Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | eMMC | UFS 2.2 |
| 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 | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 (a/b/g/n/ac) | Wi-Fi 5 |
| Bluetooth | Yes | Yes, v5.4 |
| 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 Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 600,000 (Total) (v11) | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | G-sensor, E-compass, Gyroscope (By Software), Light Sensor, Proximity Sensor, Motor, IR Blaster | Accelerometer, Proximity, Compass |
| 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 | IP64 | IP52 |
| 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 | 32 MP (Wide Angle) |
| 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 | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | XOS16 | HyperOS 3 |
| Chipset | Mediatek Helio G81 Ultimate | Unisoc T8300 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| 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 | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh | 6300 mAh |
| Fast Charging | Yes, 15W | Yes, 15W |
| Reverse Charging | Yes, 5W | Yes, 7.5W |
| StandBy Time | 38 days | |