Screen size
Poco C81Winner: 6.9"+20%
Redmi Note Prime5.5"
Quick verdict
Poco C81 leads the measured specs 13-2.
Measured wins
Poco C81
13
spec wins
Overall winner
Ties
6
equal specs
Redmi Note Prime
2
spec wins
Screen size
Technology
Poco C81
GSM / HSPA / LTE
Redmi Note Prime
GSM / HSPA / LTE
2G bands
Poco C81
GSM 900 / 1800 / 1900
Redmi Note Prime
GSM 900 / 1800 / 850 - SIM 1 & SIM 2
3G bands
Poco C81
HSDPA 850 / 900 / 2100
Redmi Note Prime
HSDPA 900 / 1900 / 2100
4G bands
Poco C81
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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 Note Prime
1, 3, 40, 41
Speed
Poco C81
HSPA, LTE
Redmi Note Prime
HSPA, LTE Cat4 150/50 Mbps
Announced
Poco C81
2026, April 23
Redmi Note Prime
2015, December. Released 2015, December
Status
Poco C81
Available. Released 2026, April 23
Redmi Note Prime
Discontinued
Dimensions
Poco C81
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Redmi Note Prime
154 x 78.7 x 9.4 mm (6.06 x 3.10 x 0.37 in)
Weight
Poco C81
208 g (7.34 oz)
Redmi Note Prime
185 g (6.53 oz)
Build
Poco C81
Glass front, plastic frame, plastic back
Redmi Note Prime
-
SIM
Poco C81
Nano-SIM + Nano-SIM
Redmi Note Prime
Dual SIM (Micro-SIM, dual stand-by)
Other
Poco C81
Dust and splash resistant
Redmi Note Prime
-
Type
Poco C81
IPS LCD, 120Hz, 800 nits (peak)
Redmi Note Prime
IPS LCD
Size
Poco C81
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Redmi Note Prime
5.5 inches, 83.4 cm2 (~68.8% screen-to-body ratio)
Resolution
Poco C81
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Redmi Note Prime
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
OS
Poco C81
Android 16, up to 4 major Android upgrades, HyperOS 3
Redmi Note Prime
Android 4.4.4 (KitKat), MIUI 9.2
Chipset
Poco C81
Unisoc T7250 (12 nm)
Redmi Note Prime
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
Poco C81
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi Note Prime
Quad-core 1.2 GHz Cortex-A53
GPU
Poco C81
Mali-G57 MP1
Redmi Note Prime
Adreno 306
Card slot
Poco C81
microSDXC (dedicated slot)
Redmi Note Prime
microSDHC (dedicated slot)
Internal
Poco C81
64GB 4GB RAM
Redmi Note Prime
16GB 2GB RAM
Other
Poco C81
-
Redmi Note Prime
eMMC 4.5
Single
Poco C81
13 MP, (wide)
Redmi Note Prime
13 MP, f/2.2, 28mm (wide), AF
Features
Poco C81
LED flash
Redmi Note Prime
LED flash, HDR
Video
Poco C81
1080p@30fps
Redmi Note Prime
1080p@30fps
Single
Poco C81
8 MP, (wide)
Redmi Note Prime
5 MP
Features
Poco C81
HDR
Redmi Note Prime
-
Video
Poco C81
1080p@30fps
Redmi Note Prime
720p
Loudspeaker
Poco C81
Yes
Redmi Note Prime
Yes
3.5mm jack
Poco C81
Yes
Redmi Note Prime
Yes
WLAN
Poco C81
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi Note Prime
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Poco C81
5.2, A2DP, LE
Redmi Note Prime
4.0, A2DP, LE
Positioning
Poco C81
GPS, GALILEO, GLONASS, BDS
Redmi Note Prime
GPS, GLONASS, BDS
NFC
Poco C81
No
Redmi Note Prime
No
Radio
Poco C81
FM radio
Redmi Note Prime
Stereo FM radio
USB
Poco C81
USB Type-C 2.0
Redmi Note Prime
microUSB 2.0, OTG
Sensors
Poco C81
Fingerprint (side-mounted), accelerometer, compass
Redmi Note Prime
Accelerometer, gyro, proximity, compass
Other
Poco C81
Virtual proximity sensing
Redmi Note Prime
-
Type
Poco C81
6300 mAh
Redmi Note Prime
Li-Po 3100 mAh, removable
Charging
Poco C81
15W wired 7.5W reverse wired
Redmi Note Prime
10W wired, QC1
Stand-by
Poco C81
-
Redmi Note Prime
Up to 775 h (3G)
Talk time
Poco C81
-
Redmi Note Prime
Up to 38 h (3G)
Music play
Poco C81
-
Redmi Note Prime
Up to 60 h
Colors
Poco C81
Sky Blue, Elite Black, Sunset Gold
Redmi Note Prime
White
Price
Poco C81
About 100 EUR
Redmi Note Prime
About 140 EUR
SAR
Poco C81
-
Redmi Note Prime
0.50 W/kg (head)