Screen size
equal specsPoco C85x6.9"
Redmi 156.9"
Quick verdict
Redmi 15 leads the measured specs 11-5.
Measured wins
Poco C85x
5
spec wins
Ties
6
equal specs
Redmi 15
11
spec wins
Overall winner
Screen size
equal specsTechnology
Poco C85x
GSM / HSPA / LTE / 5G
Redmi 15
GSM / HSPA / LTE / 5G
2G bands
Poco C85x
GSM 850 / 900 / 1800 / 1900
Redmi 15
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C85x
HSDPA 850 / 900 / 2100
Redmi 15
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Poco C85x
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
Redmi 15
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
5G bands
Poco C85x
1, 3, 5, 8, 28, 40, 78 SA/NSA
Redmi 15
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 71 SA/NSA
Speed
Poco C85x
HSPA, LTE, 5G
Redmi 15
HSPA, LTE, 5G
Announced
Poco C85x
2026, March 10
Redmi 15
2025, August 01
Status
Poco C85x
Released Mar 14, 2026
Redmi 15
Available. Released 2025, August 01
Dimensions
Poco C85x
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Redmi 15
169.5 x 80.5 x 8.4 mm (6.67 x 3.17 x 0.33 in)
Weight
Poco C85x
210 g (7.41 oz)
Redmi 15
217 g (7.65 oz)
SIM
Poco C85x
Nano-SIM + Nano-SIM
Redmi 15
Nano-SIM + Nano-SIM
Other
Poco C85x
Dust and splash resistant
Redmi 15
IP64 dust tight and water resistant (water splashes)
Build
Poco C85x
-
Redmi 15
Glass front (Gorilla Glass 3), plastic frame, plastic back
Type
Poco C85x
IPS LCD, 120Hz, 810 nits (HBM)
Redmi 15
IPS LCD, 144Hz, 600 nits (typ), 700 nits (HBM), 850 nits (peak)
Size
Poco C85x
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Redmi 15
6.9 inches, 116.9 cm2 (~85.7% screen-to-body ratio)
Resolution
Poco C85x
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Redmi 15
1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density)
Protection
Poco C85x
-
Redmi 15
Corning Gorilla Glass 3, Mohs level 6
OS
Poco C85x
Android 16, HyperOS 3
Redmi 15
Android 15, HyperOS 2.2
Chipset
Poco C85x
Mediatek Dimensity 6300 (6 nm)
Redmi 15
Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)
CPU
Poco C85x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Redmi 15
Octa-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Poco C85x
Mali-G57 MC2
Redmi 15
Adreno 619
Card slot
Poco C85x
microSDXC (dedicated slot)
Redmi 15
microSDXC (uses shared SIM slot)
Internal
Poco C85x
64GB 4GB RAM, 128GB 4GB RAM
Redmi 15
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 8GB RAM
Other
Poco C85x
UFS 2.2
Redmi 15
UFS 2.2
Dual
Poco C85x
32 MP, (wide), AF Auxiliary lens
Redmi 15
50 MP, f/1.8, (wide), 1/2.88" 0.61μm, PDAF Auxiliary lens
Features
Poco C85x
LED flash, HDR
Redmi 15
LED flash, HDR
Video
Poco C85x
1080p@30fps
Redmi 15
1080p@30fps
Single
Poco C85x
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Redmi 15
8 MP, f/2.0, (wide)
Features
Poco C85x
HDR
Redmi 15
HDR
Video
Poco C85x
1080p@30fps
Redmi 15
1080p@30fps
Loudspeaker
Poco C85x
Yes
Redmi 15
Yes
3.5mm jack
Poco C85x
Yes
Redmi 15
No
Other
Poco C85x
-
Redmi 15
24-bit/192kHz Hi-Res audio
WLAN
Poco C85x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi 15
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Poco C85x
5.4, A2DP, LE
Redmi 15
5.1, A2DP, LE, aptX
Positioning
Poco C85x
GPS, GLONASS, GALILEO, BDS
Redmi 15
GPS, GLONASS, GALILEO, BDS
NFC
Poco C85x
No
Redmi 15
Yes (market/region dependent)
Radio
Poco C85x
FM radio, recording
Redmi 15
No
USB
Poco C85x
USB Type-C 2.0, OTG
Redmi 15
USB Type-C 2.0, OTG
Infrared port
Poco C85x
-
Redmi 15
Yes
Sensors
Poco C85x
Fingerprint (side-mounted), accelerometer, proximity, compass
Redmi 15
Fingerprint (side-mounted), accelerometer, compass
Other
Poco C85x
Virtual proximity sensing
Redmi 15
Virtual proximity sensing
Type
Poco C85x
6300 mAh
Redmi 15
7000 mAh
Charging
Poco C85x
15W wired 7.5W reverse wired
Redmi 15
33W wired, PD 2.0, PPS, QC3 18W reverse wired
Colors
Poco C85x
Black, Green, Gold
Redmi 15
Midnight Black, Titan Gray, Ripple Green
Price
Poco C85x
About 100 EUR
Redmi 15
$ 168.00 / £ 154.90 / € 179.99 / ₹ 15,999
Models
Poco C85x
-
Redmi 15
25057RN09E
SAR EU
Poco C85x
-
Redmi 15
1.00 W/kg (head) 1.00 W/kg (body)