Screen size
Redmi 15aWinner: 6.9"+5.8%
Redmi Note 11SE6.5"
Quick verdict
Redmi Note 11SE leads the measured specs 8-7.
Measured wins
Redmi 15a
7
spec wins
Ties
6
equal specs
Redmi Note 11SE
8
spec wins
Overall winner
Screen size
Technology
Redmi 15a
GSM / HSPA / LTE / 5G
Redmi Note 11SE
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Redmi 15a
GSM 850 / 900 / 1800 / 1900
Redmi Note 11SE
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
Redmi 15a
HSDPA 850 / 900 / 2100
Redmi Note 11SE
HSDPA 850 / 900 / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Redmi 15a
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
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
equal specsSD card
Stereo speakers
Redmi Note 11SE
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands
Redmi 15a
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA
Redmi Note 11SE
1, 41, 78 SA/NSA
Speed
Redmi 15a
HSPA, LTE, 5G
Redmi Note 11SE
HSPA, LTE, 5G
Announced
Redmi 15a
2026, March 27
Redmi Note 11SE
2022, May 24
Status
Redmi 15a
Released Apr 3, 2026
Redmi Note 11SE
Available. Released 2022, May 31
Dimensions
Redmi 15a
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Redmi Note 11SE
161.8 x 75.3 x 8.9 mm (6.37 x 2.96 x 0.35 in)
Weight
Redmi 15a
210 g (7.41 oz)
Redmi Note 11SE
190 g (6.70 oz)
SIM
Redmi 15a
Nano-SIM + Nano-SIM
Redmi Note 11SE
Nano-SIM + Nano-SIM
Other
Redmi 15a
Dust and splash resistant
Redmi Note 11SE
-
Type
Redmi 15a
IPS LCD, 120Hz, 800 nits (peak)
Redmi Note 11SE
IPS LCD, 90Hz, 400 nits (typ)
Size
Redmi 15a
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Redmi Note 11SE
6.5 inches, 102.0 cm2 (~83.7% screen-to-body ratio)
Resolution
Redmi 15a
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Redmi Note 11SE
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
OS
Redmi 15a
Android 16, HyperOS 3, up to 4 major Android upgrades
Redmi Note 11SE
Android 11, MIUI 12.5
Chipset
Redmi 15a
Unisoc T8300 (6 nm)
Redmi Note 11SE
Mediatek Dimensity 700 (7 nm)
CPU
Redmi 15a
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Redmi Note 11SE
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Redmi 15a
Mali-G57 MC2
Redmi Note 11SE
Mali-G57 MC2
Card slot
Redmi 15a
microSDXC (dedicated slot)
Redmi Note 11SE
No
Internal
Redmi 15a
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Redmi Note 11SE
128GB 4GB RAM, 128GB 8GB RAM
Other
Redmi 15a
UFS 2.2
Redmi Note 11SE
UFS 2.2
Dual
Redmi 15a
32 MP, f/2.0, (wide), 1.12µm, AF Auxiliary lens
Redmi Note 11SE
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 2 MP (macro)
Features
Redmi 15a
LED flash, HDR
Redmi Note 11SE
Dual-LED dual-tone flash, HDR, panorama
Video
Redmi 15a
1080p@30fps
Redmi Note 11SE
1080p@30fps
Single
Redmi 15a
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Redmi Note 11SE
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features
Redmi 15a
HDR
Redmi Note 11SE
-
Video
Redmi 15a
1080p@30fps
Redmi Note 11SE
1080p@30fps
Loudspeaker
Redmi 15a
Yes
Redmi Note 11SE
Yes
3.5mm jack
Redmi 15a
Yes
Redmi Note 11SE
Yes
Other
Redmi 15a
-
Redmi Note 11SE
24-bit/192kHz Hi-Res audio
WLAN
Redmi 15a
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi Note 11SE
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Redmi 15a
5.4, A2DP, LE
Redmi Note 11SE
5.1, A2DP, LE
Positioning
Redmi 15a
GPS, GLONASS, GALILEO, BDS
Redmi Note 11SE
GPS, GLONASS, GALILEO, BDS
NFC
Redmi 15a
No
Redmi Note 11SE
Yes
Radio
Redmi 15a
FM radio, recording
Redmi Note 11SE
No
USB
Redmi 15a
USB Type-C 2.0, OTG
Redmi Note 11SE
USB Type-C 2.0, OTG
Infrared port
Redmi 15a
-
Redmi Note 11SE
Yes
Sensors
Redmi 15a
Fingerprint (side-mounted), accelerometer, compass
Redmi Note 11SE
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Other
Redmi 15a
Virtual proximity sensing
Redmi Note 11SE
-
Type
Redmi 15a
6300 mAh
Redmi Note 11SE
Li-Po 5000 mAh
Charging
Redmi 15a
15W wired 7.5W reverse wired
Redmi Note 11SE
18W wired
Colors
Redmi 15a
Black, Blue, Purple
Redmi Note 11SE
Blue, Black
Price
Redmi 15a
About 120 EUR
Redmi Note 11SE
About 150 EUR