Xiaomi Poco C85x vs Xiaomi Redmi 11 Prime 5G: Which is…

Screen size

Poco C85x6.9"+4.6%

Redmi 11 Prime 5G6.6"

Technology

Poco C85x

GSM / HSPA / LTE / 5G

Redmi 11 Prime 5G

GSM / HSPA / LTE / 5G

2G bands

Poco C85x

GSM 850 / 900 / 1800 / 1900

Redmi 11 Prime 5G

GSM 850 / 900 / 1800 / 1900

3G bands

Poco C85x

HSDPA 850 / 900 / 2100

Redmi 11 Prime 5G

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

Poco C85x

1, 3, 5, 8, 28, 40, 41

Resolution

Poco C85x720 × 1,600 px

Redmi 11 Prime 5G1080 × 2408 px+56%

Refresh rate

Poco C85x120 Hz+25%

Redmi 11 Prime 5G90 Hz

Peak brightness

Poco C85x810 nits

Redmi 11 Prime 5G—

Pixel density

Poco C85x254 ppi

Redmi 11 Prime 5G401 ppi+37%

CPU speed

Poco C85xOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)+8.3%

Redmi 11 Prime 5GOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

RAM

equal specs

Poco C85x4.0 GB

Redmi 11 Prime 5G4.0 GB

Storage

equal specs

Poco C85x64 GB

Redmi 11 Prime 5G64 GB

Main camera

Poco C85x32.0 MP

Redmi 11 Prime 5G50.0 MP+36%

Front camera

Poco C85x8.0 MP+38%

Redmi 11 Prime 5G5.0 MP

Battery

Poco C85x6,300 mAh+21%

Redmi 11 Prime 5G5,000 mAh

Wired charging

Poco C85x15 W

Redmi 11 Prime 5G18 W+17%

Weight

Poco C85x210 g

Redmi 11 Prime 5G200 g+5%

Thickness

Poco C85x8.2 mm+8.5%

Redmi 11 Prime 5G8.9 mm

IP rating

Poco C85x—

Redmi 11 Prime 5G—

Wi‑Fi

Poco C85xwifi 5

Redmi 11 Prime 5GWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth

Poco C85x5

Redmi 11 Prime 5G5.1, A2DP, LE+2%

USB

equal specs

Poco C85x2.0

Redmi 11 Prime 5GUSB Type-C 2.0, OTG

5G support

equal specs

Poco C85xYes

Redmi 11 Prime 5GYes

NFC

Poco C85xNo

Redmi 11 Prime 5GYes+100%

3.5mm jack

equal specs

Poco C85xYes

Redmi 11 Prime 5GYes

SD card

equal specs

Poco C85xYes

Redmi 11 Prime 5GYes

Stereo speakers

Poco C85x—

Redmi 11 Prime 5G—

5G bands

Poco C85x

1, 3, 5, 8, 28, 40, 78 SA/NSA

Redmi 11 Prime 5G

1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA

Speed

Poco C85x

HSPA, LTE, 5G

Redmi 11 Prime 5G

HSPA, LTE, 5G

Announced

Poco C85x

2026, March 10

Redmi 11 Prime 5G

2022, September 06

Status

Poco C85x

Released Mar 14, 2026

Redmi 11 Prime 5G

Available. Released 2022, September 09

Dimensions

Poco C85x

171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)

Redmi 11 Prime 5G

164 x 76.1 x 8.9 mm (6.46 x 3.00 x 0.35 in)

Weight

Poco C85x

210 g (7.41 oz)

Redmi 11 Prime 5G

200 g (7.05 oz)

SIM

Poco C85x

Nano-SIM + Nano-SIM

Redmi 11 Prime 5G

Nano-SIM + Nano-SIM

Other

Poco C85x

Dust and splash resistant

Redmi 11 Prime 5G

Type

Poco C85x

IPS LCD, 120Hz, 810 nits (HBM)

Redmi 11 Prime 5G

IPS LCD, 90Hz

Size

Poco C85x

6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)

Redmi 11 Prime 5G

6.58 inches, 104.3 cm2 (~83.6% screen-to-body ratio)

Resolution

Poco C85x

720 x 1600 pixels, 20:9 ratio (~254 ppi density)

Redmi 11 Prime 5G

1080 x 2408 pixels, 20:9 ratio (~401 ppi density)

Protection

Poco C85x

Redmi 11 Prime 5G

Corning Gorilla Glass 3

Poco C85x

Android 16, HyperOS 3

Redmi 11 Prime 5G

Android 12, MIUI 13

Chipset

Poco C85x

Mediatek Dimensity 6300 (6 nm)

Redmi 11 Prime 5G

Mediatek Dimensity 700 (7 nm)

CPU

Poco C85x

Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

Redmi 11 Prime 5G

Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

Poco C85x

Mali-G57 MC2

Redmi 11 Prime 5G

Mali-G57 MC2

Card slot

Poco C85x

microSDXC (dedicated slot)

Redmi 11 Prime 5G

microSDXC (dedicated slot)

Internal

Poco C85x

64GB 4GB RAM, 128GB 4GB RAM

Redmi 11 Prime 5G

64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Other

Poco C85x

UFS 2.2

Redmi 11 Prime 5G

UFS 2.2

Dual

Poco C85x

32 MP, (wide), AF Auxiliary lens

Redmi 11 Prime 5G

50 MP, f/1.8, (wide), PDAF Auxiliary lens

Features

Poco C85x

LED flash, HDR

Redmi 11 Prime 5G

LED flash, HDR, panorama

Video

Poco C85x

1080p@30fps

Redmi 11 Prime 5G

1080p@30fps

Single

Poco C85x

8 MP, f/2.0, (wide), 1/4.0", 1.12µm

Redmi 11 Prime 5G

5 MP, f/2.2

Features

Poco C85x

HDR

Redmi 11 Prime 5G

HDR

Video

Poco C85x

1080p@30fps

Redmi 11 Prime 5G

1080p@30fps

Loudspeaker

Poco C85x

Yes

Redmi 11 Prime 5G

Yes

3.5mm jack

Poco C85x

Yes

Redmi 11 Prime 5G

Yes

Other

Poco C85x

Redmi 11 Prime 5G

24-bit/192kHz Hi-Res audio

WLAN

Poco C85x

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Redmi 11 Prime 5G

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Bluetooth

Poco C85x

5.4, A2DP, LE

Redmi 11 Prime 5G

5.1, A2DP, LE

Positioning

Poco C85x

GPS, GLONASS, GALILEO, BDS

Redmi 11 Prime 5G

GPS, GLONASS, BDS, GALILEO

NFC

Poco C85x

Redmi 11 Prime 5G

Yes

Radio

Poco C85x

FM radio, recording

Redmi 11 Prime 5G

FM radio

USB

Poco C85x

USB Type-C 2.0, OTG

Redmi 11 Prime 5G

USB Type-C 2.0, OTG

Infrared port

Poco C85x

Redmi 11 Prime 5G

Yes

Sensors

Poco C85x

Fingerprint (side-mounted), accelerometer, proximity, compass

Redmi 11 Prime 5G

Fingerprint (side-mounted), accelerometer, proximity, compass

Other

Poco C85x

Virtual proximity sensing

Redmi 11 Prime 5G

Type

Poco C85x

6300 mAh

Redmi 11 Prime 5G

Li-Po 5000 mAh

Charging

Poco C85x

15W wired 7.5W reverse wired

Redmi 11 Prime 5G

18W wired

Colors

Poco C85x

Black, Green, Gold

Redmi 11 Prime 5G

Thunder Black, Chrome Silver, Meadow Green

Price

Poco C85x

About 100 EUR

Redmi 11 Prime 5G

About 180 EUR

Poco C85x vs Redmi 11 Prime 5G

Which is better?

Choose Poco C85x for

Choose Redmi 11 Prime 5G for

Biggest differences

Poco C85x

Redmi 11 Prime 5G

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc