Poco C66 has better RAM than Poco C85 5G. Both have the same amount of internal memory.
| Name | Poco C85 5G | Poco C66 |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.9 in | 6.78 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 50 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 11962 | Rs. 8999 |
The launch Date of the first phone is December 09, 2025. The cost of Poco C85 5G is Rs. 11962. The launch Date of the second phone is expected to be December 12, 2026 (Expected). The cost of Poco C66 is Rs. 8999.
Poco C66 has screen size of 6.78 inches which falls short to Poco C85 5G's 6.9 inch screen. Poco C85 5G has IPS Screen type where as Poco C66 has IPS LCD Screen type. Poco C66 has display density of 259 PPI & Poco C85 5G has only 254 PPI display density. In terms of screen to body ratio, Poco C66 has better screen to body ratio of ~ 93.3% than Poco C85 5G's ~ 81.8%. Poco C85 5G has 20.6:9 aspect ratio where as Poco C66 has 20.5:9 aspect ratio.
Poco C66's larger 6 GB RAM is better for playing games and all with respect to Poco C85 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
They both have the same 50 MP Dual Rear Camera. Poco C66 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Poco C85 5G's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
| Name | Poco C85 5G | Poco C66 |
| General | ||
| Model | MZB0LICIN | C66 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 09, 2025 | December 12, 2026 (Expected) |
| In The Box | 1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Protective Case, 1 x Quick Start Guide, 1 x Warranty Card | |
| Design | ||
| Dimensions | 81.1 x 173.2 x 8 mm | |
| Weight | 211 g | |
| Colors | Mystic Purple, Spring Green, Power Black | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.78 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20.6:9 | 20.5:9 |
| PPI | ~ 254 PPI | ~ 259 PPI |
| Screen to Body Ratio | ~ 81.8% | ~ 93.3% |
| Glass Type | Corning Gorilla Glass 3 | |
| Brightness | Brightness: 660 nits (typ), 810 nits HBM | |
| Features | 680 nits | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4GHz, 5GHz | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No | No |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou | 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 |
| NFC | Yes | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) |
| Camera Sensor | Photo Mode, Ultra HD, Night Mode, Portrait Mode, Auto Night Mode, Google Lens, HDR, Watermark, Timer, Palm Shutter, Voice Shutter | |
| Auto Focus | Yes | Yes |
| Features | HDR | AI Portrait Mode, 50MP Mode, Film Filters, Timelapse, Night Mode, Voice Shutter, Tilt Shift, Timed Burst, Video Features: 1080p Recording Timelapse |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 13 MP (Wide Angle) Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | HyperOS 2 | Hyper OS |
| Chipset | Mediatek Dimensity 6300 | MediaTek Helio G99 |
| CPU | 2.4 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Mali-G57 MC2 | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Lithium-Ion Polymer Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | Yes, 33W |
| Reverse Charging | Yes, 10W | |