Screen size
Poco C75 5G6.9"
Redmi 15aWinner: 6.9"+0.3%
Quick verdict
Redmi 15a leads the measured specs 8-5.
Measured wins
Poco C75 5G
5
spec wins
Ties
8
equal specs
Redmi 15a
8
spec wins
Overall winner
Screen size
Technology
Poco C75 5G
GSM / HSPA / LTE / 5G
Redmi 15a
GSM / HSPA / LTE / 5G
2G bands
Poco C75 5G
GSM 850 / 900 / 1800 / 1900
Redmi 15a
GSM 850 / 900 / 1800 / 1900
3G bands
Poco C75 5G
HSDPA 850 / 900 / 2100
Redmi 15a
HSDPA 850 / 900 / 2100
4G bands
Poco C75 5G
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Redmi 15a
1, 3, 5, 8, 28, 40, 41
5G bands
Poco C75 5G
1, 3, 5, 8, 28, 40, 78 SA/NSA
Redmi 15a
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA
Speed
Poco C75 5G
HSPA, LTE, 5G
Redmi 15a
HSPA, LTE, 5G
Announced
Poco C75 5G
2024, December 17
Redmi 15a
2026, March 27
Status
Poco C75 5G
Available. Released 2024, December 20
Redmi 15a
Released Apr 3, 2026
Dimensions
Poco C75 5G
171.9 x 77.8 x 8.2 mm (6.77 x 3.06 x 0.32 in)
Redmi 15a
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
Poco C75 5G
212.4 g (7.51 oz)
Redmi 15a
210 g (7.41 oz)
Build
Poco C75 5G
Glass front, plastic frame
Redmi 15a
-
SIM
Poco C75 5G
Nano-SIM + Nano-SIM
Redmi 15a
Nano-SIM + Nano-SIM
Other
Poco C75 5G
Dust and splash resistant
Redmi 15a
Dust and splash resistant
Type
Poco C75 5G
IPS LCD, 120Hz, 450 nits (typ), 600 nits (HBM)
Redmi 15a
IPS LCD, 120Hz, 800 nits (peak)
Size
Poco C75 5G
6.88 inches, 112.4 cm2 (~84.0% screen-to-body ratio)
Redmi 15a
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution
Poco C75 5G
720 x 1640 pixels (~260 ppi density)
Redmi 15a
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
OS
Poco C75 5G
Android 14, up to 2 major Android upgrades, HyperOS
Redmi 15a
Android 16, HyperOS 3, up to 4 major Android upgrades
Chipset
Poco C75 5G
Qualcomm SM4635 Snapdragon 4s Gen 2 (4 nm)
Redmi 15a
Unisoc T8300 (6 nm)
CPU
Poco C75 5G
Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
Redmi 15a
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Poco C75 5G
Adreno 611
Redmi 15a
Mali-G57 MC2
Card slot
Poco C75 5G
microSDXC (dedicated slot)
Redmi 15a
microSDXC (dedicated slot)
Internal
Poco C75 5G
64GB 4GB RAM, 128GB 4GB RAM
Redmi 15a
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Other
Poco C75 5G
-
Redmi 15a
UFS 2.2
Single
Poco C75 5G
50 MP, f/1.8, (wide) Auxiliary lens
Redmi 15a
-
Features
Poco C75 5G
LED flash, HDR
Redmi 15a
LED flash, HDR
Video
Poco C75 5G
1080p@30fps
Redmi 15a
1080p@30fps
Dual
Poco C75 5G
-
Redmi 15a
32 MP, f/2.0, (wide), 1.12µm, AF Auxiliary lens
Single
Poco C75 5G
5 MP, f/2.2, (wide)
Redmi 15a
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
Poco C75 5G
1080p@30fps
Redmi 15a
1080p@30fps
Features
Poco C75 5G
-
Redmi 15a
HDR
Loudspeaker
Poco C75 5G
Yes
Redmi 15a
Yes
3.5mm jack
Poco C75 5G
Yes
Redmi 15a
Yes
WLAN
Poco C75 5G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi 15a
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Poco C75 5G
5.3, A2DP, LE
Redmi 15a
5.4, A2DP, LE
Positioning
Poco C75 5G
GPS, GALILEO, GLONASS, BDS
Redmi 15a
GPS, GLONASS, GALILEO, BDS
NFC
Poco C75 5G
No
Redmi 15a
No
Radio
Poco C75 5G
FM radio, recording
Redmi 15a
FM radio, recording
USB
Poco C75 5G
USB Type-C
Redmi 15a
USB Type-C 2.0, OTG
Sensors
Poco C75 5G
Fingerprint (side-mounted), accelerometer, compass
Redmi 15a
Fingerprint (side-mounted), accelerometer, compass
Other
Poco C75 5G
Virtual proximity sensing
Redmi 15a
Virtual proximity sensing
Type
Poco C75 5G
Li-Po 5160 mAh
Redmi 15a
6300 mAh
Charging
Poco C75 5G
18W wired
Redmi 15a
15W wired 7.5W reverse wired
Colors
Poco C75 5G
Aqua Bliss, Enchanted Green, Silver Stardust
Redmi 15a
Black, Blue, Purple
Models
Poco C75 5G
MZB0IDJIN
Redmi 15a
-
SAR
Poco C75 5G
0.85 W/kg (head) 0.86 W/kg (body)
Redmi 15a
-
Price
Poco C75 5G
₹ 8,299
Redmi 15a
About 120 EUR