Screen size
Poco C81 ProWinner: 6.9"+8.7%
Redmi Note 7S6.3"
Quick verdict
Poco C81 Pro and Redmi Note 7S are close on the measured specs.
Measured wins
Poco C81 Pro
8
spec wins
Ties
5
equal specs
Redmi Note 7S
8
spec wins
Screen size
Technology
Poco C81 Pro
GSM / HSPA / LTE
Redmi Note 7S
GSM / HSPA / LTE
2G bands
Poco C81 Pro
GSM 900 / 1800 / 1900
Redmi Note 7S
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C81 Pro
HSDPA 850 / 900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
Redmi Note 7S
HSDPA 850 / 900 / 1900 / 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
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi Note 7S
1, 3, 5, 8, 40, 41
Speed
Poco C81 Pro
HSPA, LTE
Redmi Note 7S
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/150 Mbps
Announced
Poco C81 Pro
2026, April 27
Redmi Note 7S
2019, May. Released 2019, May
Status
Poco C81 Pro
Available. Released 2026, April 27
Redmi Note 7S
Discontinued
Dimensions
Poco C81 Pro
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Redmi Note 7S
159.2 x 75.2 x 8.1 mm (6.27 x 2.96 x 0.32 in)
Weight
Poco C81 Pro
208 g (7.34 oz)
Redmi Note 7S
186 g (6.56 oz)
Build
Poco C81 Pro
Glass front, plastic frame, plastic back
Redmi Note 7S
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
SIM
Poco C81 Pro
Nano-SIM + Nano-SIM
Redmi Note 7S
Nano-SIM + Nano-SIM
Other
Poco C81 Pro
-
Redmi Note 7S
Splash resistant
Type
Poco C81 Pro
IPS LCD, 120Hz, 650 nits (typ), 800 nits (peak)
Redmi Note 7S
IPS LCD
Size
Poco C81 Pro
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Redmi Note 7S
6.3 inches, 97.4 cm2 (~81.4% screen-to-body ratio)
Resolution
Poco C81 Pro
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Redmi Note 7S
1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Protection
Poco C81 Pro
-
Redmi Note 7S
Corning Gorilla Glass 5
OS
Poco C81 Pro
Android 15, up to 4 major Android upgrades, HyperOS 3
Redmi Note 7S
Android 9.0 (Pie), planned upgrade to Android 10, MIUI 12
Chipset
Poco C81 Pro
Unisoc T7250 (12 nm)
Redmi Note 7S
Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU
Poco C81 Pro
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Redmi Note 7S
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
Poco C81 Pro
Mali-G57 MP1
Redmi Note 7S
Adreno 512
Card slot
Poco C81 Pro
microSDXC (dedicated slot)
Redmi Note 7S
microSDXC (uses shared SIM slot)
Internal
Poco C81 Pro
64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM
Redmi Note 7S
32GB 3GB RAM, 64GB 4GB RAM
Other
Poco C81 Pro
UFS 2.2
Redmi Note 7S
eMMC 5.1
Single
Poco C81 Pro
13 MP, f/2.2, (wide), 1/3.06"
Redmi Note 7S
-
Features
Poco C81 Pro
LED flash, HDR
Redmi Note 7S
Dual-LED flash, HDR, panorama
Video
Poco C81 Pro
1080p@30fps
Redmi Note 7S
1080p@30/60/120fps, (gyro-EIS)
Dual
Poco C81 Pro
-
Redmi Note 7S
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF Auxiliary lens
Single
Poco C81 Pro
8 MP, f/2.0, (wide)
Redmi Note 7S
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Features
Poco C81 Pro
HDR
Redmi Note 7S
HDR
Video
Poco C81 Pro
1080p@30fps
Redmi Note 7S
1080p@30fps
Loudspeaker
Poco C81 Pro
Yes
Redmi Note 7S
Yes
3.5mm jack
Poco C81 Pro
Yes
Redmi Note 7S
Yes
WLAN
Poco C81 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi Note 7S
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Poco C81 Pro
5.2, A2DP, LE
Redmi Note 7S
5.0, A2DP, LE
Positioning
Poco C81 Pro
GPS, GALILEO, GLONASS, BDS
Redmi Note 7S
GPS, GLONASS, BDS
NFC
Poco C81 Pro
Yes (market/region dependent)
Redmi Note 7S
No
Radio
Poco C81 Pro
FM radio
Redmi Note 7S
FM radio, recording
USB
Poco C81 Pro
USB Type-C 2.0
Redmi Note 7S
USB Type-C 2.0
Infrared port
Poco C81 Pro
-
Redmi Note 7S
Yes
Sensors
Poco C81 Pro
Fingerprint (side-mounted), accelerometer, compass
Redmi Note 7S
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other
Poco C81 Pro
Virtual proximity sensing
Redmi Note 7S
-
Type
Poco C81 Pro
6000 mAh
Redmi Note 7S
Li-Po 4000 mAh, non-removable
Charging
Poco C81 Pro
15W wired 7.5W reverse wired
Redmi Note 7S
18W wired, QC4
Colors
Poco C81 Pro
Black, Gold, Green
Redmi Note 7S
Onyx Black, Sapphire Blue, Ruby Red, Astro White
Price
Poco C81 Pro
About 120 EUR
Redmi Note 7S
About 140 EUR
Models
Poco C81 Pro
-
Redmi Note 7S
M1901F71