Screen size
Mi Mix6.4"
Poco C81xWinner: 6.9"+7%
Quick verdict
Poco C81x leads the measured specs 10-9.
Measured wins
Mi Mix
9
spec wins
Ties
2
equal specs
Poco C81x
10
spec wins
Overall winner
Screen size
Technology
Mi Mix
GSM / HSPA / LTE
Poco C81x
GSM / HSPA / LTE
2G bands
Mi Mix
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Poco C81x
GSM 850 / 900 / 1800 / 1900
3G bands
Mi Mix
HSDPA 850 / 900 / 1900 / 2100
Poco C81x
HSDPA 850 / 900 / 2100
4G bands
Mi Mix
1, 2, 3, 4, 5, 7, 8, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
Poco C81x
1, 3, 5, 8, 28, 40, 41
Speed
Mi Mix
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps
Poco C81x
HSPA, LTE
Announced
Mi Mix
2016, October. Released 2016, November
Poco C81x
2026, April 23
Status
Mi Mix
Discontinued
Poco C81x
Available. Released 2026, April 23
Dimensions
Mi Mix
158.8 x 81.9 x 7.9 mm (6.25 x 3.22 x 0.31 in)
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Weight
Mi Mix
209 g (7.37 oz)
Poco C81x
193 g (6.81 oz)
Build
Mi Mix
Glass front, ceramic back, ceramic frame
Poco C81x
-
SIM
Mi Mix
Nano-SIM + Nano-SIM
Poco C81x
Nano-SIM + Nano-SIM
Other
Mi Mix
-
Poco C81x
Dust and splash resistant
Type
Mi Mix
IPS LCD
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Size
Mi Mix
6.4 inches, 108.7 cm2 (~83.6% screen-to-body ratio)
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Resolution
Mi Mix
1080 x 2040 pixels, 17:9 ratio (~362 ppi density)
Poco C81x
720 x 1640 pixels (~260 ppi density)
OS
Mi Mix
Android 6.0 (Marshmallow), upgradable to 8.0 (Oreo), MIUI 10
Poco C81x
Android 15, up to 2 major Android upgrades
Chipset
Mi Mix
Qualcomm MSM8996 Snapdragon 821 (14 nm)
Poco C81x
Unisoc T7250 (12 nm)
CPU
Mi Mix
Quad-core (2x2.35 GHz Kryo & 2x2.19 GHz Kryo)
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mi Mix
Adreno 530
Poco C81x
Mali-G57 MP1
Card slot
Mi Mix
No
Poco C81x
microSDXC (dedicated slot)
Internal
Mi Mix
128GB 4GB RAM, 256GB 6GB RAM
Poco C81x
64GB 3GB RAM
Single
Mi Mix
16 MP, f/2.0, 1/3.0", 1.0µm, PDAF
Poco C81x
13 MP, f/2.2, (wide)
Features
Mi Mix
Dual-LED dual-tone flash, HDR
Poco C81x
LED flash, HDR
Video
Mi Mix
4K@30fps, 1080p@30fps (gyro-EIS), 720p@120fps
Poco C81x
1080p@30fps
Single
Mi Mix
5 MP, f/2.2
Poco C81x
8 MP, f/2.0, (wide)
Video
Mi Mix
1080p@30fps
Poco C81x
1080p@30fps
Features
Mi Mix
-
Poco C81x
HDR
Loudspeaker
Mi Mix
Yes
Poco C81x
Yes
3.5mm jack
Mi Mix
Yes
Poco C81x
Yes
WLAN
Mi Mix
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mi Mix
4.2, A2DP, LE
Poco C81x
5.2, A2DP, LE
Positioning
Mi Mix
GPS, GLONASS, BDS
Poco C81x
GPS, GALILEO, GLONASS, QZSS
NFC
Mi Mix
Yes
Poco C81x
No
Radio
Mi Mix
No
Poco C81x
FM radio
USB
Mi Mix
USB Type-C
Poco C81x
USB Type-C 2.0, OTG
Sensors
Mi Mix
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Other
Mi Mix
-
Poco C81x
Virtual proximity sensing
Type
Mi Mix
Li-Ion 4400 mAh, non-removable
Poco C81x
5200 mAh
Charging
Mi Mix
18W wired, QC3
Poco C81x
15W wired 7.5W reverse wired
Colors
Mi Mix
Black, White
Poco C81x
Ice Blue, Crystal Black
Models
Mi Mix
MIX
Poco C81x
-
Price
Mi Mix
About 390 EUR
Poco C81x
About 90 EUR