Screen size
Poco C81xWinner: 6.9"+32%
Redmi 2 Prime4.7"
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 Prime
2
spec wins
Screen size
Technology
Poco C81x
GSM / HSPA / LTE
Redmi 2 Prime
GSM / HSPA / LTE
2G bands
Poco C81x
GSM 850 / 900 / 1800 / 1900
Redmi 2 Prime
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Poco C81x
HSDPA 850 / 900 / 2100
Redmi 2 Prime
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 2 Prime
3, 40
Speed
Poco C81x
HSPA, LTE
Redmi 2 Prime
HSPA, LTE Cat4 150/50 Mbps
Announced
Poco C81x
2026, April 23
Redmi 2 Prime
2015, August. Released 2015, August
Status
Poco C81x
Available. Released 2026, April 23
Redmi 2 Prime
Discontinued
Dimensions
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Redmi 2 Prime
134 x 67 x 9 mm (5.28 x 2.64 x 0.35 in)
Weight
Poco C81x
193 g (6.81 oz)
Redmi 2 Prime
133 g (4.69 oz)
SIM
Poco C81x
Nano-SIM + Nano-SIM
Redmi 2 Prime
Dual SIM (Micro-SIM, dual stand-by)
Other
Poco C81x
Dust and splash resistant
Redmi 2 Prime
-
Build
Poco C81x
-
Redmi 2 Prime
Glass front, plastic back, plastic frame
Type
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Redmi 2 Prime
IPS LCD
Size
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Redmi 2 Prime
4.7 inches, 60.9 cm2 (~67.8% screen-to-body ratio)
Resolution
Poco C81x
720 x 1640 pixels (~260 ppi density)
Redmi 2 Prime
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Protection
Poco C81x
-
Redmi 2 Prime
To be confirmed
OS
Poco C81x
Android 15, up to 2 major Android upgrades
Redmi 2 Prime
Android 4.4.4 (KitKat), upgradable to 5.1.1 (Lollipop), MIUI 7.2
Chipset
Poco C81x
Unisoc T7250 (12 nm)
Redmi 2 Prime
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi 2 Prime
Quad-core 1.2 GHz Cortex-A53
GPU
Poco C81x
Mali-G57 MP1
Redmi 2 Prime
Adreno 306
Card slot
Poco C81x
microSDXC (dedicated slot)
Redmi 2 Prime
microSDHC (dedicated slot)
Internal
Poco C81x
64GB 3GB RAM
Redmi 2 Prime
16GB 2GB RAM
Other
Poco C81x
-
Redmi 2 Prime
eMMC 4.5
Single
Poco C81x
13 MP, f/2.2, (wide)
Redmi 2 Prime
8 MP, f/2.2, 28mm (wide), 1/3.2", 1.4µm, AF
Features
Poco C81x
LED flash, HDR
Redmi 2 Prime
LED flash, HDR
Video
Poco C81x
1080p@30fps
Redmi 2 Prime
1080p@30fps
Single
Poco C81x
8 MP, f/2.0, (wide)
Redmi 2 Prime
2 MP
Features
Poco C81x
HDR
Redmi 2 Prime
-
Video
Poco C81x
1080p@30fps
Redmi 2 Prime
720p
Loudspeaker
Poco C81x
Yes
Redmi 2 Prime
Yes
3.5mm jack
Poco C81x
Yes
Redmi 2 Prime
Yes
WLAN
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi 2 Prime
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Poco C81x
5.2, A2DP, LE
Redmi 2 Prime
4.0, A2DP, LE
Positioning
Poco C81x
GPS, GALILEO, GLONASS, QZSS
Redmi 2 Prime
GPS, GLONASS, BDS
NFC
Poco C81x
No
Redmi 2 Prime
No
Radio
Poco C81x
FM radio
Redmi 2 Prime
Stereo FM radio
USB
Poco C81x
USB Type-C 2.0, OTG
Redmi 2 Prime
microUSB 2.0, OTG
Sensors
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Redmi 2 Prime
Accelerometer, gyro, proximity, compass
Other
Poco C81x
Virtual proximity sensing
Redmi 2 Prime
-
Type
Poco C81x
5200 mAh
Redmi 2 Prime
Li-Po 2200 mAh, removable
Charging
Poco C81x
15W wired 7.5W reverse wired
Redmi 2 Prime
10W wired, QC1
Colors
Poco C81x
Ice Blue, Crystal Black
Redmi 2 Prime
White, Dark gray
Price
Poco C81x
About 90 EUR
Redmi 2 Prime
About 120 EUR
SAR
Poco C81x
-
Redmi 2 Prime
1.00 W/kg (head)