Xiaomi · Spec-Based Review

Xiaomi Poco C85x review

The Poco C85x suits buyers in cost-conscious markets who value battery endurance and screen size over performance and image quality. Anyone expecting snappy multitasking, detailed photos, or a crisp display should look at a phone with a better chipset and higher pixel density, even if it costs a little more.

By GoSolo · Updated August 2026 · 2 min read
5.8/ 10Fair
Full specifications
Poco C85x product photo
Display6.9" 720 x 1600 pixels
ChipsetUnisoc T8300 (6 nm)
Main camera32MP
Battery6300 mAh

This review is written with AI assistance from Xiaomi’s published specifications and public benchmark data for the Xiaomi Poco C85x, and the rating is spec-based. GoSolo does not physically test devices; where we estimate real-world behaviour such as battery life or charge time, we say so. How we rate phones.

Overview

The Poco C85x is a budget 5G phone that trades pixel density and processing power for a huge 6.9-inch screen, 6300 mAh battery, and very low price. For under 100 EUR it delivers connectivity and endurance, but the screen is blurry, the processor is weak, and the cameras are basic—this is pure value-for-money, not balanced all-rounder.

Verdict

The Poco C85x suits buyers in cost-conscious markets who value battery endurance and screen size over performance and image quality. Anyone expecting snappy multitasking, detailed photos, or a crisp display should look at a phone with a better chipset and higher pixel density, even if it costs a little more.

Spec Rating Breakdown
Performance54
Display67
Camera52
Battery64
Design & build55
Strengths
  • 6300 mAh battery should stretch beyond two days of light use
  • 5G connectivity and dual SIM in a sub-100 EUR phone
  • 6.9-inch display is genuinely useful for reading and watching, despite low resolution
  • Dedicated microSD slot for expandable storage (rare at this price now)
Trade-offs
  • 254 ppi on a 6.9-inch screen produces visible pixelation in text and small UI elements
  • Unisoc T8300 is an entry chipset; app switching and gaming will feel sluggish compared to rivals using MediaTek Helio or Snapdragon
  • 15W charging on a 6300 mAh battery means full charge takes about 3+ hours

Xiaomi Poco C85x Key Specifications

The essentials at a glance. See the full spec sheet.

Released2026, March 10
Display6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio), IPS LCD, 120Hz, 810 nits (HBM)
Resolution720 x 1600 pixels, 20:9 ratio (~254 ppi density)
ChipsetUnisoc T8300 (6 nm)
RAM & storage64GB 4GB RAM, 128GB 4GB RAM
Main camera32 MP, (wide), AF Auxiliary lens
Selfie camera8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Battery6300 mAh
SoftwareAndroid 16, HyperOS 3
Dimensions171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight210 g (7.41 oz)
DurabilityDust and splash resistant
NetworkGSM / HSPA / LTE / 5G
NFCNo
USBUSB Type-C 2.0, OTG

Xiaomi Poco C85x FAQ

Common questions, answered from the spec sheet.

Does the Poco C85x support 5G?

Yes. The Poco C85x supports 5G networks.

What chipset does the Poco C85x use?

The Poco C85x runs on the Unisoc T8300 (6 nm).

What display does the Poco C85x have?

A 6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio) IPS LCD, 120Hz, 810 nits (HBM), 720 x 1600 pixels, 20:9 ratio (~254 ppi density).

How big is the Poco C85x battery?

The Poco C85x has a 6300 mAh battery.

Does the Poco C85x have NFC?

No, the Poco C85x does not list NFC support.

Is the Poco C85x water resistant?

The Poco C85x carries a Dust and splash resistant rating.

Does the Poco C85x support a microSD card?

Yes, the Poco C85x supports expandable storage (microSDXC (dedicated slot)).

Alternatives to consider

If the Poco C85x isn’t quite right, these are the closest calls.

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