Screen size
Poco C81xWinner: 6.9"+13%
Redmi Note 5 AI Dual Camera6.0"
Quick verdict
Poco C81x leads the measured specs 7-6.
Measured wins
Poco C81x
7
spec wins
Overall winner
Ties
8
equal specs
Redmi Note 5 AI Dual Camera
6
spec wins
Screen size
Technology
Poco C81x
GSM / HSPA / LTE
Redmi Note 5 AI Dual Camera
GSM / CDMA / HSPA / LTE
2G bands
Poco C81x
GSM 850 / 900 / 1800 / 1900
Redmi Note 5 AI Dual Camera
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA - China
3G bands
Poco C81x
HSDPA 850 / 900 / 2100
Redmi Note 5 AI Dual Camera
HSDPA 850 / 900 / 1900 / 2100
4G bands
Poco C81x
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
Main 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 5 AI Dual Camera
1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China, 1, 3, 4, 5, 7, 8, 20, 38, 40 - Indonesia, Malaysia, Hong Kong, Vietnam, 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 - Taiwan
Speed
Poco C81x
HSPA, LTE
Redmi Note 5 AI Dual Camera
HSPA, LTE
Announced
Poco C81x
2026, April 23
Redmi Note 5 AI Dual Camera
2018, March. Released 2018, March
Status
Poco C81x
Available. Released 2026, April 23
Redmi Note 5 AI Dual Camera
Discontinued
Dimensions
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Redmi Note 5 AI Dual Camera
158.6 x 75.4 x 8.1 mm (6.24 x 2.97 x 0.32 in)
Weight
Poco C81x
193 g (6.81 oz)
Redmi Note 5 AI Dual Camera
181 g (6.38 oz)
SIM
Poco C81x
Nano-SIM + Nano-SIM
Redmi Note 5 AI Dual Camera
Nano-SIM + Nano-SIM
Other
Poco C81x
Dust and splash resistant
Redmi Note 5 AI Dual Camera
-
Build
Poco C81x
-
Redmi Note 5 AI Dual Camera
Glass front (Gorilla Glass), aluminum back, aluminum frame
Type
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Redmi Note 5 AI Dual Camera
IPS LCD
Size
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Redmi Note 5 AI Dual Camera
5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)
Resolution
Poco C81x
720 x 1640 pixels (~260 ppi density)
Redmi Note 5 AI Dual Camera
1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
Protection
Poco C81x
-
Redmi Note 5 AI Dual Camera
Corning Gorilla Glass (unspecified version)
OS
Poco C81x
Android 15, up to 2 major Android upgrades
Redmi Note 5 AI Dual Camera
Android 8.0 (Oreo), MIUI 9
Chipset
Poco C81x
Unisoc T7250 (12 nm)
Redmi Note 5 AI Dual Camera
Qualcomm SDM636 Snapdragon 636 (14 nm)
CPU
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi Note 5 AI Dual Camera
Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
GPU
Poco C81x
Mali-G57 MP1
Redmi Note 5 AI Dual Camera
Adreno 509
Card slot
Poco C81x
microSDXC (dedicated slot)
Redmi Note 5 AI Dual Camera
microSDXC (uses shared SIM slot)
Internal
Poco C81x
64GB 3GB RAM
Redmi Note 5 AI Dual Camera
32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM
Other
Poco C81x
-
Redmi Note 5 AI Dual Camera
eMMC 5.1
Single
Poco C81x
13 MP, f/2.2, (wide)
Redmi Note 5 AI Dual Camera
-
Features
Poco C81x
LED flash, HDR
Redmi Note 5 AI Dual Camera
Dual-LED flash, panorama, HDR
Video
Poco C81x
1080p@30fps
Redmi Note 5 AI Dual Camera
1080p@30fps
Dual
Poco C81x
-
Redmi Note 5 AI Dual Camera
12 MP, f/1.9, 1/2.55", 1.4µm, dual pixel PDAF Auxiliary lens
Single
Poco C81x
8 MP, f/2.0, (wide)
Redmi Note 5 AI Dual Camera
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Features
Poco C81x
HDR
Redmi Note 5 AI Dual Camera
LED flash
Video
Poco C81x
1080p@30fps
Redmi Note 5 AI Dual Camera
1080p@30fps
Loudspeaker
Poco C81x
Yes
Redmi Note 5 AI Dual Camera
Yes
3.5mm jack
Poco C81x
Yes
Redmi Note 5 AI Dual Camera
Yes
WLAN
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi Note 5 AI Dual Camera
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Poco C81x
5.2, A2DP, LE
Redmi Note 5 AI Dual Camera
5.0, A2DP, LE
Positioning
Poco C81x
GPS, GALILEO, GLONASS, QZSS
Redmi Note 5 AI Dual Camera
GPS, GLONASS, BDS
NFC
Poco C81x
No
Redmi Note 5 AI Dual Camera
No
Radio
Poco C81x
FM radio
Redmi Note 5 AI Dual Camera
FM radio
USB
Poco C81x
USB Type-C 2.0, OTG
Redmi Note 5 AI Dual Camera
microUSB 2.0
Infrared port
Poco C81x
-
Redmi Note 5 AI Dual Camera
Yes
Sensors
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Redmi Note 5 AI Dual Camera
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other
Poco C81x
Virtual proximity sensing
Redmi Note 5 AI Dual Camera
-
Type
Poco C81x
5200 mAh
Redmi Note 5 AI Dual Camera
Li-Po 4000 mAh, non-removable
Charging
Poco C81x
15W wired 7.5W reverse wired
Redmi Note 5 AI Dual Camera
18W wired, QC3
Colors
Poco C81x
Ice Blue, Crystal Black
Redmi Note 5 AI Dual Camera
Black, Gold, Rose Gold, Blue, Flame Red
Price
Poco C81x
About 90 EUR
Redmi Note 5 AI Dual Camera
About 180 EUR
Models
Poco C81x
-
Redmi Note 5 AI Dual Camera
M1803E7SG, M1803E7SH
SAR
Poco C81x
-
Redmi Note 5 AI Dual Camera
0.79 W/kg (head) 1.03 W/kg (body)