Screen size
Poco C81 ProWinner: 6.9"+6.8%
Redmi Note 11S6.4"
Quick verdict
Redmi Note 11S leads the measured specs 12-4.
Measured wins
Poco C81 Pro
4
spec wins
Ties
7
equal specs
Redmi Note 11S
12
spec wins
Overall winner
Screen size
Technology
Poco C81 Pro
GSM / HSPA / LTE
Redmi Note 11S
GSM / HSPA / LTE
2G bands
Poco C81 Pro
GSM 900 / 1800 / 1900
Redmi Note 11S
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C81 Pro
HSDPA 850 / 900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
Redmi Note 11S
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Poco C81 Pro
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International, 1, 2, 3, 4, 5, 7, 8, 13, 18, 19, 26, 28, 38, 40, 41, 66 - LATAM
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi Note 11S
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed
Poco C81 Pro
HSPA, LTE
Redmi Note 11S
HSPA, LTE
Announced
Poco C81 Pro
2026, April 27
Redmi Note 11S
2022, January 26
Status
Poco C81 Pro
Available. Released 2026, April 27
Redmi Note 11S
Available. Released 2022, February 09
Dimensions
Poco C81 Pro
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Redmi Note 11S
159.9 x 73.9 x 8.1 mm (6.30 x 2.91 x 0.32 in)
Weight
Poco C81 Pro
208 g (7.34 oz)
Redmi Note 11S
179 g (6.31 oz)
Build
Poco C81 Pro
Glass front, plastic frame, plastic back
Redmi Note 11S
Glass front (Gorilla Glass 3), plastic frame, glass back
SIM
Poco C81 Pro
Nano-SIM + Nano-SIM
Redmi Note 11S
Nano-SIM + Nano-SIM
Other
Poco C81 Pro
-
Redmi Note 11S
IP53 dust protected and water resistant (vertical water sprays)
Type
Poco C81 Pro
IPS LCD, 120Hz, 650 nits (typ), 800 nits (peak)
Redmi Note 11S
AMOLED, 90Hz, 700 nits, 1000 nits (peak)
Size
Poco C81 Pro
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Redmi Note 11S
6.43 inches, 99.8 cm2 (~84.5% screen-to-body ratio)
Resolution
Poco C81 Pro
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Redmi Note 11S
1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Protection
Poco C81 Pro
-
Redmi Note 11S
Corning Gorilla Glass 3
OS
Poco C81 Pro
Android 15, up to 4 major Android upgrades, HyperOS 3
Redmi Note 11S
Android 11, MIUI 13
Chipset
Poco C81 Pro
Unisoc T7250 (12 nm)
Redmi Note 11S
Mediatek MT6781 Helio G96 (12 nm)
CPU
Poco C81 Pro
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi Note 11S
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Poco C81 Pro
Mali-G57 MP1
Redmi Note 11S
Mali-G57 MC2
Card slot
Poco C81 Pro
microSDXC (dedicated slot)
Redmi Note 11S
microSDXC (dedicated slot)
Internal
Poco C81 Pro
64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM
Redmi Note 11S
64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Other
Poco C81 Pro
UFS 2.2
Redmi Note 11S
UFS 2.2
Single
Poco C81 Pro
13 MP, f/2.2, (wide), 1/3.06"
Redmi Note 11S
-
Features
Poco C81 Pro
LED flash, HDR
Redmi Note 11S
LED flash, HDR, panorama
Video
Poco C81 Pro
1080p@30fps
Redmi Note 11S
1080p@30fps
Quad
Poco C81 Pro
-
Redmi Note 11S
108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide) 2 MP (macro) Auxiliary lens
Single
Poco C81 Pro
8 MP, f/2.0, (wide)
Redmi Note 11S
16 MP, f/2.5, (wide), 1/3.06" 1.0µm
Features
Poco C81 Pro
HDR
Redmi Note 11S
-
Video
Poco C81 Pro
1080p@30fps
Redmi Note 11S
1080p@30fps
Loudspeaker
Poco C81 Pro
Yes
Redmi Note 11S
Yes, with stereo speakers
3.5mm jack
Poco C81 Pro
Yes
Redmi Note 11S
Yes
Other
Poco C81 Pro
-
Redmi Note 11S
24-bit/192kHz Hi-Res audio
WLAN
Poco C81 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi Note 11S
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Poco C81 Pro
5.2, A2DP, LE
Redmi Note 11S
5.0, A2DP, LE
Positioning
Poco C81 Pro
GPS, GALILEO, GLONASS, BDS
Redmi Note 11S
GPS, GLONASS, BDS, GALILEO
NFC
Poco C81 Pro
Yes (market/region dependent)
Redmi Note 11S
Yes (market/region dependent)
Radio
Poco C81 Pro
FM radio
Redmi Note 11S
FM radio
USB
Poco C81 Pro
USB Type-C 2.0
Redmi Note 11S
USB Type-C 2.0, OTG
Infrared port
Poco C81 Pro
-
Redmi Note 11S
Yes
Sensors
Poco C81 Pro
Fingerprint (side-mounted), accelerometer, compass
Redmi Note 11S
Fingerprint (side-mounted), accelerometer, gyro, compass
Other
Poco C81 Pro
Virtual proximity sensing
Redmi Note 11S
Virtual proximity sensing
Type
Poco C81 Pro
6000 mAh
Redmi Note 11S
Li-Po 5000 mAh
Charging
Poco C81 Pro
15W wired 7.5W reverse wired
Redmi Note 11S
33W wired, PD3.0, QC3, 100% in 58 min
Colors
Poco C81 Pro
Black, Gold, Green
Redmi Note 11S
Graphite Gray, Pearl White, Twilight Blue
Price
Poco C81 Pro
About 120 EUR
Redmi Note 11S
€ 135.26
Models
Poco C81 Pro
-
Redmi Note 11S
2201117SG, 2201117SI, 2201117SY, 2201117SL
SAR
Poco C81 Pro
-
Redmi Note 11S
1.09 W/kg (head) 1.05 W/kg (body)
SAR EU
Poco C81 Pro
-
Redmi Note 11S
0.59 W/kg (head) 0.88 W/kg (body)