Side-by-side technical data
Xiaomi Poco C85x vs Xiaomi Poco C85 4G
Comparison between Xiaomi Poco C85x and Xiaomi Poco C85 4G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
NeoTeo's verdict
Which of the two is the better buy
The Xiaomi Poco C85x suits buyers who prioritize performance and 5G, while the Xiaomi Poco C85 4G is the more complete choice for more RAM, a better camera, and faster charging. Neither is a clear overall winner because their results are very close.
The C85x uses the Unisoc T8300, 4GB of RAM, UFS 2.2 storage, and scores 908 and 2,221 in Geekbench 6 single-core and multi-core tests. The C85 4G has the MediaTek Helio G81 Ultra, 8GB of RAM, and 256GB rather than 128GB, although its storage is eMMC 5.1. Its camera offers 50MP and 2K video at 30fps versus 32MP and 1080p at 30fps; the C85x counters with stereo speakers.
The C85x has a 6,300mAh battery against 6,000mAh in the C85 4G, but the latter charges at 33W versus 15W. The C85x adds 5G, Android 16, and IP52, while the C85 4G has Android 15, IP64, and NFC. Both share a 6.9-inch IPS LCD, 120Hz, 810 nits, and 254ppi, leaving a choice between performance and newer mobile connectivity or memory, camera, and charging.
Xiaomi Poco C85x
The Xiaomi Poco C85x is the better buy for buyers prioritizing Geekbench performance and 5G connectivity.
Xiaomi Poco C85 4G
The Xiaomi Poco C85 4G is the better buy for 8GB of RAM, a 50MP camera, and 33W charging.
The verdict
Your pick: Xiaomi Poco C85 4G, ahead on Design & display, Performance & hardware and Battery & charging. Unless Connectivity decides it for you.
| Category | Poco C85x | Poco C85 4G |
|---|---|---|
| Design & display | 5.1 | 5.4 |
| Performance & hardware | 4.2 | 4.8 |
| Camera | 3.7 | 3.7 |
| Connectivity | 6.4 | 5.9 |
| Battery & charging | 6.5 | 6.9 |
Which one is for you?
Xiaomi Poco C85x, if you care about…
- Battery Capacity
- 6,300 mAh
- against 6,000 mAh
- Storage Type
- UFS 2.2
- against eMMC 5.1
- Geekbench 6 Single-Core
- 908
- against 420
- Geekbench 6 Multi-Core
- 2,221
- against 1,391
Xiaomi Poco C85 4G, if you care about…
- RAM Capacity
- 8 GB
- against 4 GB
- Maximum Storage Capacity
- 256 GB
- against 128 GB
- Resistance Features
- IP64
- against IP52
- Fast Charge Power
- 33 W
- against 15 W
Specification comparison
Performance
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Processor Model | Unisoc T8300 | MediaTek Helio G81 Ultra |
| Processor Process Size | 6 nm Best value | 12 nm |
| Graphics GPU | Mali-G57 MP2 | Mali-G52 MC2 |
| Storage Type | UFS 2.2 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | 479,500 | — |
| Geekbench 6 Single-Core | 908 Best value | 420 |
| Geekbench 6 Multi-Core | 2,221 Best value | 1,391 |
| CPU Description | Octa-core CPU with 2 Cortex-A78 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz. | Octa-core CPU with 2x 2.0 GHz Cortex-A75 and 6x 1.8 GHz Cortex-A55. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 8 GB Best value |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | — |
Design
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Body Colors | Black, Green, Gold | Purple, Black, Green |
| Body Thickness | 8.2 mm | 8 mm Best value |
| Body Width | 79.5 mm | 79.5 mm |
| Body Height | 171.6 mm | 171.6 mm |
| Weight | 210 g | 205 g Best value |
| Usable Surface | 84.3 % | 84.3 % |
| Body Materials | Plastic | Glass, Plastic |
| Resistance Features | IP52 | IP64 Best value |
| Drop Resistance Class | — | A |
| Repairability Class | — | C |
| Drop Test Count | — | 270 |
Battery
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Battery Efficiency Rating | — | A |
| Battery Capacity | 6,300 mAh Best value | 6,000 mAh |
| Battery Type | Li-Polymer | — |
| Fast Charge Power | 15 W | 33 W Best value |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable, Reverse Charging | Fast Charging, Reverse Charging, Battery Level Indicator, Rechargeable |
| Battery Endurance | — | 77 h 49 min |
| Charge cycles | — | 1,000 |
Display
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 810 nits | 810 nits |
| Display Diagonal | 6.9″ | 6.9″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,600 px |
| Display Pixel Density | 254 ppi | 254 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | — |
| Display Features | Water Drop Notch, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, 120Hz | Mohs Level 6, IPS LCD, 120Hz, Multi-Touch |
Sensors
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor, Cooling System | Fingerprint Sensor, Accelerometer, Compass |
Software
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| Google Services | Yes | — |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, LTE B28, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE, 5G Best value | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band |
| Bluetooth Version | Bluetooth 5.4 | Bluetooth 5.4 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value | GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, Virtual Proximity Sensing, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, USB 2.0 | 3.5 mm Audio Jack, Virtual Proximity Sensing, NFC, FM Radio, USB Type-C, USB OTG, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE Best value | A2DP, LE, Loudspeaker |
Technical
| Specification | Poco C85x | Poco C85 4G |
|---|---|---|
| Model numbers | — | 25078PC3EE |
