Screen size
Mi A2 (Mi 6X)6.0"
Poco C81Winner: 6.9"+13%
Quick verdict
Poco C81 leads the measured specs 9-7.
Measured wins
Mi A2 (Mi 6X)
7
spec wins
Ties
5
equal specs
Poco C81
9
spec wins
Overall winner
Screen size
Technology
Mi A2 (Mi 6X)
GSM / CDMA / HSPA / LTE
Poco C81
GSM / HSPA / LTE
2G bands
Mi A2 (Mi 6X)
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA - China
Poco C81
GSM 900 / 1800 / 1900
3G bands
Mi A2 (Mi 6X)
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, HSDPA 850 / 900 / 1900 / 2100 - China
Poco C81
HSDPA 850 / 900 / 2100
4G bands
Mi A2 (Mi 6X)
1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global, 1, 3, 5, 7, 8, 34, 38, 39, 40, 41 - China
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
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
SD card
Stereo speakers
Poco C81
LTE
Speed
Mi A2 (Mi 6X)
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps
Poco C81
HSPA, LTE
Announced
Mi A2 (Mi 6X)
2018, July 24. Released 2018, July
Poco C81
2026, April 23
Status
Mi A2 (Mi 6X)
Discontinued
Poco C81
Available. Released 2026, April 23
Dimensions
Mi A2 (Mi 6X)
158.7 x 75.4 x 7.3 mm (6.25 x 2.97 x 0.29 in)
Poco C81
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
Mi A2 (Mi 6X)
166 g (5.86 oz)
Poco C81
208 g (7.34 oz)
Build
Mi A2 (Mi 6X)
Glass front, aluminum back, aluminum frame
Poco C81
Glass front, plastic frame, plastic back
SIM
Mi A2 (Mi 6X)
Nano-SIM + Nano-SIM
Poco C81
Nano-SIM + Nano-SIM
Other
Mi A2 (Mi 6X)
-
Poco C81
Dust and splash resistant
Type
Mi A2 (Mi 6X)
IPS LCD
Poco C81
IPS LCD, 120Hz, 800 nits (peak)
Size
Mi A2 (Mi 6X)
5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)
Poco C81
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution
Mi A2 (Mi 6X)
1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
Poco C81
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
OS
Mi A2 (Mi 6X)
Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), Android One
Poco C81
Android 16, up to 4 major Android upgrades, HyperOS 3
Chipset
Mi A2 (Mi 6X)
Qualcomm SDM660 Snapdragon 660 (14 nm)
Poco C81
Unisoc T7250 (12 nm)
CPU
Mi A2 (Mi 6X)
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Poco C81
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mi A2 (Mi 6X)
Adreno 512
Poco C81
Mali-G57 MP1
Card slot
Mi A2 (Mi 6X)
No
Poco C81
microSDXC (dedicated slot)
Internal
Mi A2 (Mi 6X)
32GB 4GB RAM, 64GB 4GB RAM, 128GB 6GB RAM
Poco C81
64GB 4GB RAM
Other
Mi A2 (Mi 6X)
eMMC 5.1
Poco C81
-
Dual
Mi A2 (Mi 6X)
12 MP, f/1.8, 1/2.9", 1.25µm 20 MP, f/1.8, 1/2.8", 1.0µm, PDAF
Poco C81
-
Features
Mi A2 (Mi 6X)
Dual-LED flash, HDR, panorama
Poco C81
LED flash
Video
Mi A2 (Mi 6X)
4K@30fps, 1080p@30fps (gyro-EIS), 720p@120fps
Poco C81
1080p@30fps
Single
Mi A2 (Mi 6X)
-
Poco C81
13 MP, (wide)
Single
Mi A2 (Mi 6X)
20 MP, f/2.2, (wide), 1/3", 0.9µm
Poco C81
8 MP, (wide)
Features
Mi A2 (Mi 6X)
LED flash, HDR
Poco C81
HDR
Video
Mi A2 (Mi 6X)
1080p@30fps
Poco C81
1080p@30fps
Loudspeaker
Mi A2 (Mi 6X)
Yes
Poco C81
Yes
3.5mm jack
Mi A2 (Mi 6X)
No
Poco C81
Yes
WLAN
Mi A2 (Mi 6X)
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Poco C81
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mi A2 (Mi 6X)
5.0, A2DP, LE
Poco C81
5.2, A2DP, LE
Positioning
Mi A2 (Mi 6X)
GPS, GLONASS, BDS
Poco C81
GPS, GALILEO, GLONASS, BDS
NFC
Mi A2 (Mi 6X)
No
Poco C81
No
Infrared port
Mi A2 (Mi 6X)
Yes
Poco C81
-
Radio
Mi A2 (Mi 6X)
No
Poco C81
FM radio
USB
Mi A2 (Mi 6X)
USB Type-C 2.0
Poco C81
USB Type-C 2.0
Sensors
Mi A2 (Mi 6X)
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Poco C81
Fingerprint (side-mounted), accelerometer, compass
Other
Mi A2 (Mi 6X)
-
Poco C81
Virtual proximity sensing
Type
Mi A2 (Mi 6X)
Li-Po 3000 mAh, non-removable
Poco C81
6300 mAh
Charging
Mi A2 (Mi 6X)
18W wired, QC3 (Global) 18W wired, QC4 (India)
Poco C81
15W wired 7.5W reverse wired
Colors
Mi A2 (Mi 6X)
Black, Gold, Blue, Red, Rose Gold
Poco C81
Sky Blue, Elite Black, Sunset Gold
Models
Mi A2 (Mi 6X)
M1804D2SG, M1804D2SI, Mi A2, Mi 6X
Poco C81
-
SAR
Mi A2 (Mi 6X)
0.96 W/kg (head) 0.64 W/kg (body)
Poco C81
-
SAR EU
Mi A2 (Mi 6X)
1.16 W/kg (head) 0.66 W/kg (body)
Poco C81
-
Price
Mi A2 (Mi 6X)
About 270 EUR
Poco C81
About 100 EUR