Xiaomi

POCO C85 6 GB + 128 GB Green

Name: POCO C85 6 GB + 128 GB Green
Brand: Xiaomi

6000 mAh battery, 6.9" 120 Hz screen and 33 W fast charging.

Manufacturer reference 4223711570

Internal storage capacity 128 GB

128 GB
256 GB

RAM capacity 6 GB

6 GB
8 GB

Energy class View the energy label (PDF)

65 /100 Its best score: the best battery life, rated "good" on its category’s scale.

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What the POCO C85 6 GB + 128 GB Green is worth

The POCO C85 6 GB + 128 GB Green is a smartphone featuring a 6.9" 120 Hz display, a 6000 mAh battery, a 50 MP rear camera and a MediaTek Helio G81-Ultra processor. It offers 6 GB RAM expandable to 16 GB, 128 GB storage expandable to 1 TB, and 33 W fast charging. IP64 certification, side fingerprint sensor and dual SIM complete the package.

With a battery score of 93/100, its 6000 mAh capacity far exceeds the market median (4500 mAh). The 6.9" screen scores 73/100, the 50 MP camera reaches 70/100. Storage at 128 GB (45/100) and RAM at 6 GB (58/100) fall short of the median 384 GB and 8 GB. Overall score: 68/100.

This model targets users who prioritize battery life and a large screen for content viewing, without expecting mid-range performance. Fast charging and the fluid 120 Hz display round out a comfortable daily experience.

Its scores, criterion by criterion

Scores out of 100, calculated from the datasheet and compared with the market. The full method is public.

Battery life Good

6,000 mAh · category median: 5,000 mAh

Screen Good

6.9 " · category median: 6.7 "

Camera Good

50 MP · category median: 50 MP

Storage Limited

128 GB · category median: 256 GB

Power Low

6 GB · category median: 12 GB

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Documents

What the manufacturer publishes about this model. Each document opens in a new tab.

Étiquette énergie PDF 63.4 KB Document in Français Fiche d’information produit PDF 61.3 KB Document in Français

Specifications

Design 2

Product colour Green

Resistance certification IP64

Memory 3

RAM capacity 6 GB

Memory type LPDDR4X + eMMC 5.1

Expandable RAM Up to 16 GB

Storage media 2

Internal storage capacity 128 GB

Compatible memory cards Expandable up to 1 TB

Screen 9

Display diagonal 6.9"

Display resolution 1600 x 720 pixels

Maximum refresh rate 120 Hz

Touch sampling rate 240 Hz

Display brightness 660 nits

Maximum display brightness (Outdoor) 810 nits

Colour gamut 83% NTSC

Contrast ratio 1,200:1

Colour depth 8-bit, 16.7 million colours

- 1

Battery capacity 6,000 mAh

Camera 5

Rear camera resolution (numeric) 50 MP

Front camera resolution (numeric) 8 MP

Rear camera aperture number f/1.8

Front camera aperture number f/2.0

Night mode Yes

Representation / rendering 3

Fast charging Yes

Fingerprint reader Yes

Face recognition Yes

Power 1

USB Type-C required charging power (max) 33 W

Processor 5

Processor model MediaTek Helio G81-Ultra

Processor cores 8

Maximum CPU frequency 2.0 GHz

CPU architecture Cortex-A75 + Cortex-A55

GPU Mali-G52 MC2

Software 1

Operating system installed Xiaomi HyperOS 2

Weight and dimensions 4

Weight 211 g

Height 173.16 mm

Width 81.07 mm

Depth 8.20 mm

Network 6

Bluetooth Yes

SIM card capability Dual SIM

Wi-Fi Yes

Wi-Fi standards Wi-Fi 2.4 GHz | 5 GHz

Bluetooth version 5.4

Near Field Communication (NFC) Yes

Navigation 5

GPS (satellite) Yes

GLONASS Yes

Galileo Yes

BeiDou Yes

Electronic compass Yes

Connectivity 2

USB connector type USB Type-C

Headphone jack 3.5 mm

Sensors 3

Accelerometer Yes

Ambient light sensor Yes

Proximity sensor Yes

Audio 3

Audio formats aac, m4a, mp4, 3gp, ts, amr, awb, mid, midi, smf, rttf, xmf, rtx, ota, imy, mp3, ogg, oga, wav, flac, mkv(opus)

Video formats ts, mp4, 3gp, mkv, webm, MPEG2, H.263, MPEG4, H.264, H.265, VP8, VP9, VC1

Bluetooth codecs AAC/SBC/LDAC

Battery life 3

Energy efficiency class A

Video playback 22 hours

Audio playback 82 hours

Power management 1

Energy efficiency scale A to G

Who this model suits

It’s for you if

Your first criterion is the battery life: it happens to be its best score.

You want a good score on the screen, above its category average.

You prefer a model tracked across several merchants, to buy at the right time.

Skip it if

Its lowest score is on the power: skip it if that is decisive for you.

Frequently asked questions

Answers drawn from this model’s datasheet.

Yes. With 6000 mAh, the POCO C85 scores 93/100 for battery life, well above the market median of 4500 mAh. The manufacturer claims up to 22 hours of video playback or 20 days on standby.

Yes. The POCO C85 accepts a microSD card up to 1 TB, in addition to the 128 GB internal storage. The slot combines dual SIM and microSD.

Yes. The screen offers a 120 Hz refresh rate and 240 Hz touch sampling rate, which ensures good fluidity in daily use.