Screen size
Mi Note5.7"
Poco C81xWinner: 6.9"+17%
Quick verdict
Poco C81x leads the measured specs 9-6.
Measured wins
Mi Note
6
spec wins
Ties
6
equal specs
Poco C81x
9
spec wins
Overall winner
Screen size
Technology
Mi Note
GSM / HSPA / LTE
Poco C81x
GSM / HSPA / LTE
2G bands
Mi Note
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Poco C81x
GSM 850 / 900 / 1800 / 1900
3G bands
Mi Note
HSDPA 850 / 1900 / 2100 , TD-SCDMA
Poco C81x
HSDPA 850 / 900 / 2100
4G bands
Mi Note
3, 7, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
Poco C81x
1, 3, 5, 8, 28, 40, 41
Speed
Mi Note
HSPA, LTE Cat4 150/50 Mbps
Poco C81x
HSPA, LTE
Announced
Mi Note
2015, January. Released 2015, January
Poco C81x
2026, April 23
Status
Mi Note
Discontinued
Poco C81x
Available. Released 2026, April 23
Dimensions
Mi Note
155.1 x 77.6 x 7 mm (6.11 x 3.06 x 0.28 in)
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Weight
Mi Note
161 g (5.68 oz)
Poco C81x
193 g (6.81 oz)
Build
Mi Note
Glass front (Gorilla Glass 3), glass back (Gorilla Glass 3), aluminum frame
Poco C81x
-
SIM
Mi Note
Nano-SIM + Micro-SIM
Poco C81x
Nano-SIM + Nano-SIM
Other
Mi Note
-
Poco C81x
Dust and splash resistant
Type
Mi Note
IPS LCD
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Size
Mi Note
5.7 inches, 89.6 cm2 (~74.4% screen-to-body ratio)
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Resolution
Mi Note
1080 x 1920 pixels, 16:9 ratio (~386 ppi density)
Poco C81x
720 x 1640 pixels (~260 ppi density)
Protection
Mi Note
Corning Gorilla Glass 3
Poco C81x
-
OS
Mi Note
Android 4.4.4 (KitKat), upgradable to 6.0 (Marshmallow)
Poco C81x
Android 15, up to 2 major Android upgrades
Chipset
Mi Note
Qualcomm MSM8974AC Snapdragon 801 (28 nm)
Poco C81x
Unisoc T7250 (12 nm)
CPU
Mi Note
Quad-core 2.5 GHz Krait 400
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mi Note
Adreno 330
Poco C81x
Mali-G57 MP1
Card slot
Mi Note
No
Poco C81x
microSDXC (dedicated slot)
Internal
Mi Note
16GB 3GB RAM, 64GB 3GB RAM
Poco C81x
64GB 3GB RAM
Other
Mi Note
eMMC 5.0
Poco C81x
-
Single
Mi Note
13 MP, f/2.0, AF, OIS
Poco C81x
13 MP, f/2.2, (wide)
Features
Mi Note
Dual-LED dual-tone flash, HDR, panorama
Poco C81x
LED flash, HDR
Video
Mi Note
4K@30fps, 1080p@30fps
Poco C81x
1080p@30fps
Single
Mi Note
4 MP, f/2.0, 1/3", 2µm
Poco C81x
8 MP, f/2.0, (wide)
Video
Mi Note
1080p@30fps
Poco C81x
1080p@30fps
Features
Mi Note
-
Poco C81x
HDR
Loudspeaker
Mi Note
Yes
Poco C81x
Yes
3.5mm jack
Mi Note
Yes
Poco C81x
Yes
Other
Mi Note
24-bit/192kHz audio
Poco C81x
-
WLAN
Mi Note
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mi Note
4.1, A2DP, LE
Poco C81x
5.2, A2DP, LE
Positioning
Mi Note
GPS, GLONASS, BDS
Poco C81x
GPS, GALILEO, GLONASS, QZSS
NFC
Mi Note
No
Poco C81x
No
Radio
Mi Note
No
Poco C81x
FM radio
USB
Mi Note
microUSB 2.0, OTG
Poco C81x
USB Type-C 2.0, OTG
Sensors
Mi Note
Accelerometer, gyro, proximity, compass, barometer
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Other
Mi Note
-
Poco C81x
Virtual proximity sensing
Type
Mi Note
Li-Ion 3000 mAh, non-removable
Poco C81x
5200 mAh
Charging
Mi Note
18W wired, QC2
Poco C81x
15W wired 7.5W reverse wired
Colors
Mi Note
Black, White
Poco C81x
Ice Blue, Crystal Black
Price
Mi Note
About 190 EUR
Poco C81x
About 90 EUR