Screen size
Poco C81xWinner: 6.9"+4.4%
Redmi 11 Prime6.6"
Quick verdict
Redmi 11 Prime leads the measured specs 8-7.
Measured wins
Poco C81x
7
spec wins
Ties
6
equal specs
Redmi 11 Prime
8
spec wins
Overall winner
Screen size
Technology
Poco C81x
GSM / HSPA / LTE
Redmi 11 Prime
GSM / HSPA / LTE
2G bands
Poco C81x
GSM 850 / 900 / 1800 / 1900
Redmi 11 Prime
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C81x
HSDPA 850 / 900 / 2100
Redmi 11 Prime
HSDPA 850 / 900 / 2100
4G bands
Poco C81x
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi 11 Prime
40, 41
Speed
Poco C81x
HSPA, LTE
Redmi 11 Prime
HSPA, LTE
Announced
Poco C81x
2026, April 23
Redmi 11 Prime
2022, September 06
Status
Poco C81x
Available. Released 2026, April 23
Redmi 11 Prime
Available. Released 2022, September 23
Dimensions
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Redmi 11 Prime
164 x 76.1 x 8.9 mm (6.46 x 3.00 x 0.35 in)
Weight
Poco C81x
193 g (6.81 oz)
Redmi 11 Prime
201 g (7.09 oz)
SIM
Poco C81x
Nano-SIM + Nano-SIM
Redmi 11 Prime
Nano-SIM + Nano-SIM
Other
Poco C81x
Dust and splash resistant
Redmi 11 Prime
-
Build
Poco C81x
-
Redmi 11 Prime
Glass front (Gorilla Glass 3), plastic frame, plastic back
Type
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Redmi 11 Prime
IPS LCD, 90Hz, 400 nits (typ)
Size
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Redmi 11 Prime
6.58 inches, 104.3 cm2 (~83.6% screen-to-body ratio)
Resolution
Poco C81x
720 x 1640 pixels (~260 ppi density)
Redmi 11 Prime
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
Protection
Poco C81x
-
Redmi 11 Prime
Corning Gorilla Glass 3
OS
Poco C81x
Android 15, up to 2 major Android upgrades
Redmi 11 Prime
Android 12, MIUI 13
Chipset
Poco C81x
Unisoc T7250 (12 nm)
Redmi 11 Prime
Mediatek Helio G99 (6 nm)
CPU
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi 11 Prime
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Poco C81x
Mali-G57 MP1
Redmi 11 Prime
Mali-G57 MC2
Card slot
Poco C81x
microSDXC (dedicated slot)
Redmi 11 Prime
microSDXC (dedicated slot)
Internal
Poco C81x
64GB 3GB RAM
Redmi 11 Prime
64GB 4GB RAM, 128GB 6GB RAM
Other
Poco C81x
-
Redmi 11 Prime
UFS 2.2
Single
Poco C81x
13 MP, f/2.2, (wide)
Redmi 11 Prime
-
Features
Poco C81x
LED flash, HDR
Redmi 11 Prime
LED flash, HDR, panorama
Video
Poco C81x
1080p@30fps
Redmi 11 Prime
1080p@30fps
Dual
Poco C81x
-
Redmi 11 Prime
50 MP, f/1.8, (wide), PDAF 2 MP (macro) Auxiliary lens
Single
Poco C81x
8 MP, f/2.0, (wide)
Redmi 11 Prime
8 MP
Features
Poco C81x
HDR
Redmi 11 Prime
HDR
Video
Poco C81x
1080p@30fps
Redmi 11 Prime
1080p@30fps
Loudspeaker
Poco C81x
Yes
Redmi 11 Prime
Yes
3.5mm jack
Poco C81x
Yes
Redmi 11 Prime
Yes
Other
Poco C81x
-
Redmi 11 Prime
24-bit/192kHz Hi-Res audio
WLAN
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi 11 Prime
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Poco C81x
5.2, A2DP, LE
Redmi 11 Prime
5.1, A2DP, LE
Positioning
Poco C81x
GPS, GALILEO, GLONASS, QZSS
Redmi 11 Prime
GPS, GLONASS, BDS, GALILEO
NFC
Poco C81x
No
Redmi 11 Prime
Yes
Radio
Poco C81x
FM radio
Redmi 11 Prime
FM radio
USB
Poco C81x
USB Type-C 2.0, OTG
Redmi 11 Prime
USB Type-C 2.0, OTG
Infrared port
Poco C81x
-
Redmi 11 Prime
Yes
Sensors
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Redmi 11 Prime
Fingerprint (side-mounted), accelerometer, proximity, compass
Other
Poco C81x
Virtual proximity sensing
Redmi 11 Prime
-
Type
Poco C81x
5200 mAh
Redmi 11 Prime
Li-Po 5000 mAh
Charging
Poco C81x
15W wired 7.5W reverse wired
Redmi 11 Prime
18W wired 5W reverse wired
Colors
Poco C81x
Ice Blue, Crystal Black
Redmi 11 Prime
Playful Green, Flashy Black, Peppy Purple
Price
Poco C81x
About 90 EUR
Redmi 11 Prime
About 160 EUR
Models
Poco C81x
-
Redmi 11 Prime
22071219AI