Screen size
Redmi 15aWinner: 6.9"+5.8%
Redmi Note 10T 5G6.5"
Quick verdict
Redmi 15a and Redmi Note 10T 5G are close on the measured specs.
Measured wins
Redmi 15a
6
spec wins
Ties
9
equal specs
Redmi Note 10T 5G
6
spec wins
Screen size
Technology
Redmi 15a
GSM / HSPA / LTE / 5G
Redmi Note 10T 5G
GSM / HSPA / LTE / 5G
2G bands
Redmi 15a
GSM 850 / 900 / 1800 / 1900
Redmi Note 10T 5G
GSM 850 / 900 / 1800 / 1900
3G bands
Redmi 15a
HSDPA 850 / 900 / 2100
Redmi Note 10T 5G
HSDPA 850 / 900 / 1900 / 2100
4G bands
Redmi 15a
1, 3, 5, 8, 28, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
equal specsBattery
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 Note 10T 5G
1, 3, 5, 8, 40, 41
5G bands
Redmi 15a
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA
Redmi Note 10T 5G
1, 3, 40, 77, 78 SA/NSA
Speed
Redmi 15a
HSPA, LTE, 5G
Redmi Note 10T 5G
HSPA, LTE, 5G
Announced
Redmi 15a
2026, March 27
Redmi Note 10T 5G
2021, July 20
Status
Redmi 15a
Released Apr 3, 2026
Redmi Note 10T 5G
Available. Released 2021, July 26
Dimensions
Redmi 15a
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Redmi Note 10T 5G
161.8 x 75.4 x 8.9 mm (6.37 x 2.97 x 0.35 in)
Weight
Redmi 15a
210 g (7.41 oz)
Redmi Note 10T 5G
190 g (6.70 oz)
SIM
Redmi 15a
Nano-SIM + Nano-SIM
Redmi Note 10T 5G
Nano-SIM + Nano-SIM
Other
Redmi 15a
Dust and splash resistant
Redmi Note 10T 5G
Splash proof
Build
Redmi 15a
-
Redmi Note 10T 5G
Glass front (Gorilla Glass 3), plastic back, plastic frame
Type
Redmi 15a
IPS LCD, 120Hz, 800 nits (peak)
Redmi Note 10T 5G
IPS LCD, 90Hz, 400 nits (typ), 500 nits (HBM)
Size
Redmi 15a
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Redmi Note 10T 5G
6.5 inches, 102.0 cm2 (~83.6% screen-to-body ratio)
Resolution
Redmi 15a
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Redmi Note 10T 5G
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection
Redmi 15a
-
Redmi Note 10T 5G
Corning Gorilla Glass 3
OS
Redmi 15a
Android 16, HyperOS 3, up to 4 major Android upgrades
Redmi Note 10T 5G
Android 11, MIUI 12
Chipset
Redmi 15a
Unisoc T8300 (6 nm)
Redmi Note 10T 5G
Mediatek Dimensity 700 (7 nm)
CPU
Redmi 15a
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Redmi Note 10T 5G
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Redmi 15a
Mali-G57 MC2
Redmi Note 10T 5G
Mali-G57 MC2
Card slot
Redmi 15a
microSDXC (dedicated slot)
Redmi Note 10T 5G
microSDXC (uses shared SIM slot)
Internal
Redmi 15a
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Redmi Note 10T 5G
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Other
Redmi 15a
UFS 2.2
Redmi Note 10T 5G
UFS 2.2
Dual
Redmi 15a
32 MP, f/2.0, (wide), 1.12µm, AF Auxiliary lens
Redmi Note 10T 5G
-
Features
Redmi 15a
LED flash, HDR
Redmi Note 10T 5G
LED flash, HDR, panorama
Video
Redmi 15a
1080p@30fps
Redmi Note 10T 5G
1080p@30fps
Triple
Redmi 15a
-
Redmi Note 10T 5G
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 2 MP (macro) Auxiliary lens
Single
Redmi 15a
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Redmi Note 10T 5G
8 MP, f/2.0, (wide)
Features
Redmi 15a
HDR
Redmi Note 10T 5G
HDR
Video
Redmi 15a
1080p@30fps
Redmi Note 10T 5G
1080p@30fps
Loudspeaker
Redmi 15a
Yes
Redmi Note 10T 5G
Yes
3.5mm jack
Redmi 15a
Yes
Redmi Note 10T 5G
Yes
Other
Redmi 15a
-
Redmi Note 10T 5G
24-bit/192kHz Hi-Res audio
WLAN
Redmi 15a
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Redmi Note 10T 5G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Redmi 15a
5.4, A2DP, LE
Redmi Note 10T 5G
5.1, A2DP, LE
Positioning
Redmi 15a
GPS, GLONASS, GALILEO, BDS
Redmi Note 10T 5G
GPS, GLONASS, BDS
NFC
Redmi 15a
No
Redmi Note 10T 5G
No
Radio
Redmi 15a
FM radio, recording
Redmi Note 10T 5G
FM radio
USB
Redmi 15a
USB Type-C 2.0, OTG
Redmi Note 10T 5G
USB Type-C 2.0
Infrared port
Redmi 15a
-
Redmi Note 10T 5G
Yes
Sensors
Redmi 15a
Fingerprint (side-mounted), accelerometer, compass
Redmi Note 10T 5G
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Other
Redmi 15a
Virtual proximity sensing
Redmi Note 10T 5G
-
Type
Redmi 15a
6300 mAh
Redmi Note 10T 5G
Li-Po 5000 mAh
Charging
Redmi 15a
15W wired 7.5W reverse wired
Redmi Note 10T 5G
18W wired
Colors
Redmi 15a
Black, Blue, Purple
Redmi Note 10T 5G
Metallic Blue, Mint Green, Chromium White, Graphite Black
Price
Redmi 15a
About 120 EUR
Redmi Note 10T 5G
About 170 EUR
Models
Redmi 15a
-
Redmi Note 10T 5G
M2103K19I, M2103K19Y
SAR
Redmi 15a
-
Redmi Note 10T 5G
0.86 W/kg (head) 0.80 W/kg (body)