Screen size
Poco C81 ProWinner: 6.9"+2.8%
Redmi A3x6.7"
Quick verdict
Poco C81 Pro leads the measured specs 13-3.
Measured wins
Poco C81 Pro
13
spec wins
Overall winner
Ties
5
equal specs
Redmi A3x
3
spec wins
Screen size
Technology
Poco C81 Pro
GSM / HSPA / LTE
Redmi A3x
GSM / HSPA / LTE
2G bands
Poco C81 Pro
GSM 900 / 1800 / 1900
Redmi A3x
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C81 Pro
HSDPA 850 / 900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
Redmi A3x
HSDPA 850 / 900 / 2100
4G bands
Poco C81 Pro
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International, 1, 2, 3, 4, 5, 7, 8, 13, 18, 19, 26, 28, 38, 40, 41, 66 - LATAM
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi A3x
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
Poco C81 Pro
HSPA, LTE
Redmi A3x
HSPA, LTE
Announced
Poco C81 Pro
2026, April 27
Redmi A3x
2024, May 24
Status
Poco C81 Pro
Available. Released 2026, April 27
Redmi A3x
Available. Released 2024, May 24
Dimensions
Poco C81 Pro
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Redmi A3x
168.4 x 76.3 x 8.3 mm (6.63 x 3.00 x 0.33 in)
Weight
Poco C81 Pro
208 g (7.34 oz)
Redmi A3x
193 g (6.81 oz)
Build
Poco C81 Pro
Glass front, plastic frame, plastic back
Redmi A3x
Glass front (Gorilla Glass 3), glass back, plastic frame
SIM
Poco C81 Pro
Nano-SIM + Nano-SIM
Redmi A3x
Nano-SIM + Nano-SIM
Type
Poco C81 Pro
IPS LCD, 120Hz, 650 nits (typ), 800 nits (peak)
Redmi A3x
IPS LCD, 90Hz, 500 nits
Size
Poco C81 Pro
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Redmi A3x
6.71 inches, 106.5 cm2 (~82.9% screen-to-body ratio)
Resolution
Poco C81 Pro
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Redmi A3x
720 x 1650 pixels (~268 ppi density)
Protection
Poco C81 Pro
-
Redmi A3x
Corning Gorilla Glass 3
OS
Poco C81 Pro
Android 15, up to 4 major Android upgrades, HyperOS 3
Redmi A3x
Android 14, up to 2 major Android upgrades, MIUI
Chipset
Poco C81 Pro
Unisoc T7250 (12 nm)
Redmi A3x
Unisoc T603 (22 nm)
CPU
Poco C81 Pro
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi A3x
Octa-core 1.8 GHz
GPU
Poco C81 Pro
Mali-G57 MP1
Redmi A3x
-
Card slot
Poco C81 Pro
microSDXC (dedicated slot)
Redmi A3x
microSDXC (dedicated slot)
Internal
Poco C81 Pro
64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM
Redmi A3x
64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
Other
Poco C81 Pro
UFS 2.2
Redmi A3x
eMMC 5.1
Single
Poco C81 Pro
13 MP, f/2.2, (wide), 1/3.06"
Redmi A3x
8 MP, f/2.0, (wide) Auxiliary lens
Features
Poco C81 Pro
LED flash, HDR
Redmi A3x
LED flash, HDR
Video
Poco C81 Pro
1080p@30fps
Redmi A3x
1080p@30fps
Single
Poco C81 Pro
8 MP, f/2.0, (wide)
Redmi A3x
5 MP, f/2.2, (wide)
Features
Poco C81 Pro
HDR
Redmi A3x
HDR
Video
Poco C81 Pro
1080p@30fps
Redmi A3x
1080p@30fps
Loudspeaker
Poco C81 Pro
Yes
Redmi A3x
Yes
3.5mm jack
Poco C81 Pro
Yes
Redmi A3x
Yes
WLAN
Poco C81 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi A3x
Wi-Fi 802.11 b/g/n
Bluetooth
Poco C81 Pro
5.2, A2DP, LE
Redmi A3x
4.2, A2DP
Positioning
Poco C81 Pro
GPS, GALILEO, GLONASS, BDS
Redmi A3x
GPS, GLONASS, GALILEO
NFC
Poco C81 Pro
Yes (market/region dependent)
Redmi A3x
No
Radio
Poco C81 Pro
FM radio
Redmi A3x
FM radio
USB
Poco C81 Pro
USB Type-C 2.0
Redmi A3x
USB Type-C
Sensors
Poco C81 Pro
Fingerprint (side-mounted), accelerometer, compass
Redmi A3x
Fingerprint (side-mounted), accelerometer, compass
Other
Poco C81 Pro
Virtual proximity sensing
Redmi A3x
Virtual proximity sensing
Type
Poco C81 Pro
6000 mAh
Redmi A3x
5000 mAh
Charging
Poco C81 Pro
15W wired 7.5W reverse wired
Redmi A3x
10W wired
Colors
Poco C81 Pro
Black, Gold, Green
Redmi A3x
Midnight Black, Moonlight White (Starry White), Aurora Green (Ocean Green), Olive Green
Price
Poco C81 Pro
About 120 EUR
Redmi A3x
$ 79.99 / € 85.45 / ₹ 8,899
Models
Poco C81 Pro
-
Redmi A3x
24048RN6CG, 24048RN6CI