Screen size
Poco C81xWinner: 6.9"+21%
Redmi 7A5.5"
Quick verdict
Poco C81x leads the measured specs 12-3.
Measured wins
Poco C81x
12
spec wins
Overall winner
Ties
6
equal specs
Redmi 7A
3
spec wins
Screen size
Technology
Poco C81x
GSM / HSPA / LTE
Redmi 7A
GSM / HSPA / LTE
2G bands
Poco C81x
GSM 850 / 900 / 1800 / 1900
Redmi 7A
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C81x
HSDPA 850 / 900 / 2100
Redmi 7A
HSDPA 850 / 900 / 1900 / 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
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 7A
1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global, 1, 3, 5, 8, 40, 41 - India, 1, 3, 5, 8, 34, 38, 39, 40, 41 - China
Speed
Poco C81x
HSPA, LTE
Redmi 7A
HSPA, LTE
Announced
Poco C81x
2026, April 23
Redmi 7A
2019, May 24. Released 2019, July 04
Status
Poco C81x
Available. Released 2026, April 23
Redmi 7A
Discontinued
Dimensions
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Redmi 7A
146.3 x 70.4 x 9.6 mm (5.76 x 2.77 x 0.38 in)
Weight
Poco C81x
193 g (6.81 oz)
Redmi 7A
165 g (5.82 oz)
SIM
Poco C81x
Nano-SIM + Nano-SIM
Redmi 7A
Nano-SIM + Nano-SIM
Other
Poco C81x
Dust and splash resistant
Redmi 7A
Splash resistant
Build
Poco C81x
-
Redmi 7A
Glass front, plastic back, plastic frame
Type
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Redmi 7A
IPS LCD
Size
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Redmi 7A
5.45 inches, 76.7 cm2 (~74.4% screen-to-body ratio)
Resolution
Poco C81x
720 x 1640 pixels (~260 ppi density)
Redmi 7A
720 x 1440 pixels, 18:9 ratio (~295 ppi density)
OS
Poco C81x
Android 15, up to 2 major Android upgrades
Redmi 7A
Android 9.0 (Pie), upgradable to Android 10, MIUI 12
Chipset
Poco C81x
Unisoc T7250 (12 nm)
Redmi 7A
Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi 7A
Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPU
Poco C81x
Mali-G57 MP1
Redmi 7A
Adreno 505
Card slot
Poco C81x
microSDXC (dedicated slot)
Redmi 7A
microSDXC (dedicated slot)
Internal
Poco C81x
64GB 3GB RAM
Redmi 7A
16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
Other
Poco C81x
-
Redmi 7A
eMMC 5.1
Single
Poco C81x
13 MP, f/2.2, (wide)
Redmi 7A
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF - China or 12 MP, f/2.2, 1/2.9", 1.25µm, PDAF - Global, India
Features
Poco C81x
LED flash, HDR
Redmi 7A
LED flash, HDR
Video
Poco C81x
1080p@30fps
Redmi 7A
1080p@30fps
Single
Poco C81x
8 MP, f/2.0, (wide)
Redmi 7A
5 MP, f/2.2, 1/5.0", 1.12µm
Features
Poco C81x
HDR
Redmi 7A
HDR
Video
Poco C81x
1080p@30fps
Redmi 7A
1080p@30fps
Loudspeaker
Poco C81x
Yes
Redmi 7A
Yes
3.5mm jack
Poco C81x
Yes
Redmi 7A
Yes
WLAN
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi 7A
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Poco C81x
5.2, A2DP, LE
Redmi 7A
4.2, A2DP, LE
Positioning
Poco C81x
GPS, GALILEO, GLONASS, QZSS
Redmi 7A
GPS, GLONASS, BDS
NFC
Poco C81x
No
Redmi 7A
No
Radio
Poco C81x
FM radio
Redmi 7A
FM Radio, built-in antenna
USB
Poco C81x
USB Type-C 2.0, OTG
Redmi 7A
microUSB 2.0, OTG
Sensors
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Redmi 7A
Accelerometer, proximity, compass
Other
Poco C81x
Virtual proximity sensing
Redmi 7A
-
Type
Poco C81x
5200 mAh
Redmi 7A
Li-Po 4000 mAh, non-removable
Charging
Poco C81x
15W wired 7.5W reverse wired
Redmi 7A
10W wired
Colors
Poco C81x
Ice Blue, Crystal Black
Redmi 7A
Matte Black, Morning blue, Matte Blue, Matte Gold, Gem Red, Gem Blue
Price
Poco C81x
About 90 EUR
Redmi 7A
About 130 EUR
Models
Poco C81x
-
Redmi 7A
MZB7995IN, M1903C3EG, M1903C3EH, M1903C3EI
SAR
Poco C81x
-
Redmi 7A
1.00 W/kg (head) 1.12 W/kg (body)
SAR EU
Poco C81x
-
Redmi 7A
0.56 W/kg (head) 1.17 W/kg (body)