Screen size
Poco C81xWinner: 6.9"+32%
Redmi4.7"
Quick verdict
Poco C81x leads the measured specs 14-2.
Measured wins
Poco C81x
14
spec wins
Overall winner
Ties
5
equal specs
Redmi
2
spec wins
Screen size
Technology
Poco C81x
GSM / HSPA / LTE
Redmi
GSM / HSPA
2G bands
Poco C81x
GSM 850 / 900 / 1800 / 1900
Redmi
GSM 900 / 1800 / 1900
3G bands
Poco C81x
HSDPA 850 / 900 / 2100
Redmi
HSDPA 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
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi
-
Speed
Poco C81x
HSPA, LTE
Redmi
HSPA
Announced
Poco C81x
2026, April 23
Redmi
2013, July. Released 2013, August
Status
Poco C81x
Available. Released 2026, April 23
Redmi
Discontinued
Dimensions
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Redmi
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
Weight
Poco C81x
193 g (6.81 oz)
Redmi
158 g (5.57 oz)
SIM
Poco C81x
Nano-SIM + Nano-SIM
Redmi
Dual SIM
Other
Poco C81x
Dust and splash resistant
Redmi
-
Type
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Redmi
IPS LCD
Size
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Redmi
4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio)
Resolution
Poco C81x
720 x 1640 pixels (~260 ppi density)
Redmi
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Protection
Poco C81x
-
Redmi
Corning Gorilla Glass 2
OS
Poco C81x
Android 15, up to 2 major Android upgrades
Redmi
Android 4.2 (Jelly Bean)
Chipset
Poco C81x
Unisoc T7250 (12 nm)
Redmi
Mediatek MT6589T (28 nm)
CPU
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi
Quad-core 1.5 GHz Cortex-A7
GPU
Poco C81x
Mali-G57 MP1
Redmi
PowerVR SGX544MP2
Card slot
Poco C81x
microSDXC (dedicated slot)
Redmi
microSDHC (dedicated slot)
Internal
Poco C81x
64GB 3GB RAM
Redmi
4GB 1GB RAM
Single
Poco C81x
13 MP, f/2.2, (wide)
Redmi
8 MP, f/2.2, 28mm (wide), 1/3.2", 1.4µm, AF
Features
Poco C81x
LED flash, HDR
Redmi
Dual-LED flash, HDR
Video
Poco C81x
1080p@30fps
Redmi
1080p@30fps
Single
Poco C81x
8 MP, f/2.0, (wide)
Redmi
1.3 MP
Features
Poco C81x
HDR
Redmi
-
Video
Poco C81x
1080p@30fps
Redmi
720p@30fps
Loudspeaker
Poco C81x
Yes
Redmi
Yes
3.5mm jack
Poco C81x
Yes
Redmi
Yes
WLAN
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Poco C81x
5.2, A2DP, LE
Redmi
4.0, A2DP, LE
Positioning
Poco C81x
GPS, GALILEO, GLONASS, QZSS
Redmi
GPS
NFC
Poco C81x
No
Redmi
No
Radio
Poco C81x
FM radio
Redmi
FM radio
USB
Poco C81x
USB Type-C 2.0, OTG
Redmi
microUSB 2.0, OTG
Sensors
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Redmi
Accelerometer, gyro, proximity, compass
Other
Poco C81x
Virtual proximity sensing
Redmi
-
Type
Poco C81x
5200 mAh
Redmi
Li-Po 2000 mAh, removable
Charging
Poco C81x
15W wired 7.5W reverse wired
Redmi
-
Colors
Poco C81x
Ice Blue, Crystal Black
Redmi
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Price
Poco C81x
About 90 EUR
Redmi
About 100 EUR