Poco M8x 5G (6GB RAM + 128GB) vs Poco C85x 5G (4GB RAM + 128GB)
Quick Comparison
Poco M8x 5G (6GB RAM + 128GB) has better RAM than Poco C85x 5G (4GB RAM + 128GB). Both have the same amount of internal memory.
| Name | Poco M8x 5G (6GB RAM + 128GB) | Poco C85x 5G (4GB RAM + 128GB) |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.9 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7900 mAh | 6300 mAh |
| Camera | 50 MP Dual | 32 MP |
| Price | Rs. 20849 | Rs. 15251 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is August 21, 2026. The cost of Poco M8x 5G (6GB RAM + 128GB) is Rs. 20849. The launch Date of the second phone is March 10, 2026. The cost of Poco C85x 5G (4GB RAM + 128GB) is Rs. 15251.
Display comparison
Poco C85x 5G (4GB RAM + 128GB) has screen size of 6.9 inches which falls short to Poco M8x 5G (6GB RAM + 128GB)'s 6.9 inch screen. Poco M8x 5G (6GB RAM + 128GB) has IPS LCD Screen type where as Poco C85x 5G (4GB RAM + 128GB) has IPS Screen type. Both have same 254 PPI. Poco M8x 5G (6GB RAM + 128GB) has 20:9 aspect ratio where as Poco C85x 5G (4GB RAM + 128GB) has 20.6:9 aspect ratio.
Memory comparison
Poco M8x 5G (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Poco C85x 5G (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Poco M8x 5G (6GB RAM + 128GB)'s 50 MP Dual Rear Camera outclasses Poco C85x 5G (4GB RAM + 128GB)'s 32 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.
Related Comparisons
Full Comparison
| Name | Poco M8x 5G (6GB RAM + 128GB) | Poco C85x 5G (4GB RAM + 128GB) |
| General | ||
| Country of Origin | India | |
| Model | MZB0PXMIN, M8x 5G | MZB0NKKIN, C85x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | August 21, 2026 | March 10, 2026 |
| In The Box | 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, 1 x Protective Case | 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 | 78.43 x 170.12 x 8.8 mm | 79.5 x 171.6 x 8.2 mm |
| Weight | 232 g | 210 g |
| Colors | Leather Green | Black, Green, Gold |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.6:9 |
| PPI | ~ 254 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 84.3% | |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 825 nits HBM brightness | 800 HBM Brightness |
| Features | Wet Touch 2.0 | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, upto 1 TB | Yes, upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, 5G NSA: n1/n3/n40/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz and 5 GHz Dual Band | Wi-Fi 5 |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.4 |
| USB | Yes, USB-C | 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 | 650,000 (Total) (v11) | 600,000 (Total) (v11) |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, E Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | Gemini, Circle to Search | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP52 |
| Dust Resistant | Yes | Yes |
| Extra Features | Vegan Leather Finish, XIAOMI HYPER ISLAND | |
| Camera | ||
| Rear Camera | 50 MP (Main) | 32 MP (Wide Angle) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Portrait, Ultra HD, Timer, Watermark, Night Mode, Google Lens, Time Lapse, Live movements, Dual Video | HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video | HDR |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | HyperOS 3 | HyperOS 3 |
| Chipset | Snapdragon Snapdragon 4 Gen5 | Unisoc T8300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Fabrication Node | 4nm | 6nm |
| GPU | Qualcomm Adreno GPU | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7900 mAh | 6300 mAh |
| Fast Charging | Yes, 45W | Yes, 15W |
| Reverse Charging | Yes, 22.5W | Yes, 7.5W |