Screen size
Redmi K90 Max6.8"
Redmi K90 Pro MaxWinner: 6.9"+1%
Quick verdict
Redmi K90 Pro Max leads the measured specs 8-5.
Measured wins
Redmi K90 Max
5
spec wins
Ties
10
equal specs
Redmi K90 Pro Max
8
spec wins
Overall winner
Screen size
Technology
Redmi K90 Max
GSM / HSPA / LTE / 5G
Redmi K90 Pro Max
GSM / HSPA / LTE / 5G
2G bands
Redmi K90 Max
GSM 850 / 900 / 1800 / 1900
Redmi K90 Pro Max
GSM 850 / 900 / 1800 / 1900
3G bands
Redmi K90 Max
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Redmi K90 Pro Max
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Redmi K90 Max
1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
Resolution
Refresh rate
Peak brightness
equal specsPixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsRedmi K90 Pro Max
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands
Redmi K90 Max
1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA
Redmi K90 Pro Max
1, 3, 5, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA
Speed
Redmi K90 Max
HSPA, LTE, 5G
Redmi K90 Pro Max
HSPA, LTE, 5G
Announced
Redmi K90 Max
2026, April 21
Redmi K90 Pro Max
2025, October 23
Status
Redmi K90 Max
Available. Released 2026, April 21
Redmi K90 Pro Max
Available. Released 2025, October 23
Dimensions
Redmi K90 Max
162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Redmi K90 Pro Max
163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in)
Weight
Redmi K90 Max
227 g (8.01 oz)
Redmi K90 Pro Max
218 g (7.69 oz)
Build
Redmi K90 Max
Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back
Redmi K90 Pro Max
Glass front (Dragon Crystal Glass), aluminum alloy frame, fiber-reinforced plastic back or silicone polymer back
SIM
Redmi K90 Max
Nano-SIM + Nano-SIM
Redmi K90 Pro Max
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 K90 Pro Max
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
Redmi K90 Max
AMOLED, 68B colors, 165Hz, Dolby Vision, HDR10+, HDR Vivid, 3500 nits (peak)
Redmi K90 Pro Max
AMOLED, 68B colors, 2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Size
Redmi K90 Max
6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Redmi K90 Pro Max
6.9 inches, 116.6 cm2 (~91.8% screen-to-body ratio)
Resolution
Redmi K90 Max
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Redmi K90 Pro Max
1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)
Protection
Redmi K90 Max
Dragon Crystal Glass
Redmi K90 Pro Max
Xiaomi Dragon Crystal Glass
OS
Redmi K90 Max
Android 16, HyperOS 3
Redmi K90 Pro Max
Android 16, HyperOS 3
Chipset
Redmi K90 Max
MediaTek Dimensity 9500 (3 nm)
Redmi K90 Pro Max
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
CPU
Redmi K90 Max
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
Redmi K90 Pro Max
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Redmi K90 Max
Mali-G1 Ultra MC12
Redmi K90 Pro Max
Adreno 840
Card slot
Redmi K90 Max
No
Redmi K90 Pro Max
No
Internal
Redmi K90 Max
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Redmi K90 Pro Max
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
Redmi K90 Max
UFS 4.1
Redmi K90 Pro Max
UFS 4.1
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 K90 Pro Max
-
Features
Redmi K90 Max
LED flash, HDR, panorama
Redmi K90 Pro Max
Color spectrum sensor, LED flash, HDR, panorama
Video
Redmi K90 Max
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Redmi K90 Pro Max
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
Triple
Redmi K90 Max
-
Redmi K90 Pro Max
50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom 50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm
Single
Redmi K90 Max
20 MP (wide)
Redmi K90 Pro Max
32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
Features
Redmi K90 Max
HDR
Redmi K90 Pro Max
-
Video
Redmi K90 Max
1080p@30/60fps
Redmi K90 Pro Max
4K@30fps, 1080p@30/60fps
Loudspeaker
Redmi K90 Max
Yes, with stereo speakers (with Dolby Atmos)
Redmi K90 Pro Max
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Redmi K90 Max
No
Redmi K90 Pro Max
No
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 K90 Pro Max
Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio
WLAN
Redmi K90 Max
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Redmi K90 Pro Max
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
Redmi K90 Max
5.4, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC
Redmi K90 Pro Max
5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC
Positioning
Redmi K90 Max
GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC
Redmi K90 Pro Max
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC
Redmi K90 Max
Yes
Redmi K90 Pro Max
Yes
Infrared port
Redmi K90 Max
Yes
Redmi K90 Pro Max
Yes
Radio
Redmi K90 Max
No
Redmi K90 Pro Max
No
USB
Redmi K90 Max
USB Type-C
Redmi K90 Pro Max
USB Type-C 3.2, Display Port, OTG
Sensors
Redmi K90 Max
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Redmi K90 Pro Max
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Type
Redmi K90 Max
8550 mAh
Redmi K90 Pro Max
Si/C Li-Ion 7560 mAh
Charging
Redmi K90 Max
100W wired, 100W PPS, PD3.0 22.5W reverse wired
Redmi K90 Pro Max
100W wired, PD3.0, QC3+, 100W PPS 50W wireless 22.5W reverse wireless
Colors
Redmi K90 Max
Silver, Blue, Black
Redmi K90 Pro Max
Black, White, Denim Blue, Lamborgini White
Price
Redmi K90 Max
About 440 EUR
Redmi K90 Pro Max
About 500 EUR