Screen size
Redmi K90 MaxWinner: 6.8"+2.3%
Redmi Note 12R Pro6.7"
Quick verdict
Redmi K90 Max leads the measured specs 13-6.
Measured wins
Redmi K90 Max
13
spec wins
Overall winner
Ties
4
equal specs
Redmi Note 12R Pro
6
spec wins
Screen size
Technology
Redmi K90 Max
GSM / HSPA / LTE / 5G
Redmi Note 12R Pro
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
Redmi K90 Max
GSM 850 / 900 / 1800 / 1900
Redmi Note 12R Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800
3G bands
Redmi K90 Max
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Redmi Note 12R Pro
HSDPA 850 / 900 / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
Redmi K90 Max
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
Redmi Note 12R Pro
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands
Redmi K90 Max
1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA
Redmi Note 12R Pro
1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
Speed
Redmi K90 Max
HSPA, LTE, 5G
Redmi Note 12R Pro
HSPA, LTE, 5G
Announced
Redmi K90 Max
2026, April 21
Redmi Note 12R Pro
2023, June 23
Status
Redmi K90 Max
Available. Released 2026, April 21
Redmi Note 12R Pro
Available. Released 2023, July 23
Dimensions
Redmi K90 Max
162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Redmi Note 12R Pro
165.9 x 76.2 x 8 mm (6.53 x 3.00 x 0.31 in)
Weight
Redmi K90 Max
227 g (8.01 oz)
Redmi Note 12R Pro
188 g (6.63 oz)
Build
Redmi K90 Max
Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back
Redmi Note 12R Pro
-
SIM
Redmi K90 Max
Nano-SIM + Nano-SIM
Redmi Note 12R Pro
Nano-SIM + Nano-SIM
Other
Redmi K90 Max
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan
Redmi Note 12R Pro
IP53 dust protected and water resistant (vertical water sprays)
Type
Redmi K90 Max
AMOLED, 68B colors, 165Hz, Dolby Vision, HDR10+, HDR Vivid, 3500 nits (peak)
Redmi Note 12R Pro
OLED, 120Hz, 1200 nits (peak)
Size
Redmi K90 Max
6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Redmi Note 12R Pro
6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio)
Resolution
Redmi K90 Max
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Redmi Note 12R Pro
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection
Redmi K90 Max
Dragon Crystal Glass
Redmi Note 12R Pro
-
OS
Redmi K90 Max
Android 16, HyperOS 3
Redmi Note 12R Pro
Android 13, MIUI 13
Chipset
Redmi K90 Max
MediaTek Dimensity 9500 (3 nm)
Redmi Note 12R Pro
Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU
Redmi K90 Max
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Redmi Note 12R Pro
Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU
Redmi K90 Max
Mali-G1 Ultra MC12
Redmi Note 12R Pro
Adreno 619
Card slot
Redmi K90 Max
No
Redmi Note 12R Pro
microSDXC (uses shared SIM slot)
Internal
Redmi K90 Max
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Redmi Note 12R Pro
256GB 12GB RAM
Other
Redmi K90 Max
UFS 4.1
Redmi Note 12R Pro
UFS 2.2
Dual
Redmi K90 Max
50 MP, f/1.7, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
Redmi Note 12R Pro
48 MP, (wide), 0.8µm, PDAF Auxiliary lens
Features
Redmi K90 Max
LED flash, HDR, panorama
Redmi Note 12R Pro
Dual-LED dual-tone flash, HDR, panorama
Video
Redmi K90 Max
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Redmi Note 12R Pro
1080p@30/60fps
Single
Redmi K90 Max
20 MP (wide)
Redmi Note 12R Pro
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features
Redmi K90 Max
HDR
Redmi Note 12R Pro
HDR
Video
Redmi K90 Max
1080p@30/60fps
Redmi Note 12R Pro
1080p@30fps
Loudspeaker
Redmi K90 Max
Yes, with stereo speakers (with Dolby Atmos)
Redmi Note 12R Pro
Yes
3.5mm jack
Redmi K90 Max
No
Redmi Note 12R Pro
Yes
Other
Redmi K90 Max
Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio
Redmi Note 12R Pro
24-bit/192kHz Hi-Res audio
WLAN
Redmi K90 Max
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Redmi Note 12R Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Redmi K90 Max
5.4, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC
Redmi Note 12R Pro
5.1, A2DP, LE
Positioning
Redmi K90 Max
GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC
Redmi Note 12R Pro
GPS (L1), GLONASS (G1), BDS (B1), GALILEO (E1)
NFC
Redmi K90 Max
Yes
Redmi Note 12R Pro
Yes
Infrared port
Redmi K90 Max
Yes
Redmi Note 12R Pro
Yes
Radio
Redmi K90 Max
No
Redmi Note 12R Pro
Unspecified
USB
Redmi K90 Max
USB Type-C
Redmi Note 12R Pro
USB Type-C 2.0, OTG
Sensors
Redmi K90 Max
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Redmi Note 12R Pro
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Redmi K90 Max
8550 mAh
Redmi Note 12R Pro
Li-Po 5000 mAh
Charging
Redmi K90 Max
100W wired, 100W PPS, PD3.0 22.5W reverse wired
Redmi Note 12R Pro
33W wired
Colors
Redmi K90 Max
Silver, Blue, Black
Redmi Note 12R Pro
Black, White, Gold
Price
Redmi K90 Max
About 440 EUR
Redmi Note 12R Pro
About 220 EUR
Models
Redmi K90 Max
-
Redmi Note 12R Pro
22101317C