Screen size
Poco C81xWinner: 6.9"+5.2%
Redmi A26.5"
Quick verdict
Poco C81x leads the measured specs 12-3.
Measured wins
Poco C81x
12
spec wins
Overall winner
Ties
6
equal specs
Redmi A2
3
spec wins
Screen size
Technology
Poco C81x
GSM / HSPA / LTE
Redmi A2
GSM / HSPA / LTE
2G bands
Poco C81x
GSM 850 / 900 / 1800 / 1900
Redmi A2
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C81x
HSDPA 850 / 900 / 2100
Redmi A2
HSDPA 850 / 900 / 2100
4G bands
Poco C81x
1, 3, 5, 8, 28, 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
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi A2
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International, 1, 3, 5, 8, 40, 41 - India
Speed
Poco C81x
HSPA, LTE
Redmi A2
HSPA, LTE
Announced
Poco C81x
2026, April 23
Redmi A2
2023, March 24
Status
Poco C81x
Available. Released 2026, April 23
Redmi A2
Available. Released 2023, March 24
Dimensions
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Redmi A2
164.9 x 76.8 x 9.1 mm (6.49 x 3.02 x 0.36 in)
Weight
Poco C81x
193 g (6.81 oz)
Redmi A2
192 g (6.77 oz)
SIM
Poco C81x
Nano-SIM + Nano-SIM
Redmi A2
Nano-SIM + Nano-SIM
Other
Poco C81x
Dust and splash resistant
Redmi A2
-
Type
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Redmi A2
IPS LCD, 400 nits (typ)
Size
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Redmi A2
6.52 inches, 102.6 cm2 (~81.0% screen-to-body ratio)
Resolution
Poco C81x
720 x 1640 pixels (~260 ppi density)
Redmi A2
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
OS
Poco C81x
Android 15, up to 2 major Android upgrades
Redmi A2
Android 12 or 13 (Go edition), MIUI
Chipset
Poco C81x
Unisoc T7250 (12 nm)
Redmi A2
Mediatek Helio G36 (12 nm)
CPU
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi A2
Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU
Poco C81x
Mali-G57 MP1
Redmi A2
PowerVR GE8320
Card slot
Poco C81x
microSDXC (dedicated slot)
Redmi A2
microSDXC (dedicated slot)
Internal
Poco C81x
64GB 3GB RAM
Redmi A2
32GB 2GB RAM, 32GB 3GB RAM, 64GB 2GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
Other
Poco C81x
-
Redmi A2
eMMC 5.1
Single
Poco C81x
13 MP, f/2.2, (wide)
Redmi A2
8 MP, f/2.0, (wide) Auxiliary lens
Features
Poco C81x
LED flash, HDR
Redmi A2
Dual-LED flash, HDR
Video
Poco C81x
1080p@30fps
Redmi A2
1080p@30fps
Single
Poco C81x
8 MP, f/2.0, (wide)
Redmi A2
5 MP, f/2.2
Features
Poco C81x
HDR
Redmi A2
-
Video
Poco C81x
1080p@30fps
Redmi A2
1080p@30fps
Loudspeaker
Poco C81x
Yes
Redmi A2
Yes
3.5mm jack
Poco C81x
Yes
Redmi A2
Yes
WLAN
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi A2
Wi-Fi 802.11 a/b/g/n
Bluetooth
Poco C81x
5.2, A2DP, LE
Redmi A2
5.0, A2DP, LE
Positioning
Poco C81x
GPS, GALILEO, GLONASS, QZSS
Redmi A2
GPS, GLONASS, GALILEO, BDS
NFC
Poco C81x
No
Redmi A2
No
Radio
Poco C81x
FM radio
Redmi A2
FM radio
USB
Poco C81x
USB Type-C 2.0, OTG
Redmi A2
microUSB 2.0
Sensors
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Redmi A2
Accelerometer
Other
Poco C81x
Virtual proximity sensing
Redmi A2
-
Type
Poco C81x
5200 mAh
Redmi A2
Li-Po 5000 mAh
Charging
Poco C81x
15W wired 7.5W reverse wired
Redmi A2
10W wired
Colors
Poco C81x
Ice Blue, Crystal Black
Redmi A2
Aqua Blue, Classic Black, Sea Green
Price
Poco C81x
About 90 EUR
Redmi A2
About 60 EUR
Models
Poco C81x
-
Redmi A2
23028RN4DG, 23026RN54G
SAR
Poco C81x
-
Redmi A2
1.10 W/kg (head) 1.01 W/kg (body)
SAR EU
Poco C81x
-
Redmi A2
0.90 W/kg (head) 1.00 W/kg (body)