Screen size
Redmi K100 ProWinner: 6.9"+1%
Redmi K90 Max6.8"
Quick verdict
Redmi K100 Pro leads the measured specs 7-5.
Measured wins
Redmi K100 Pro
7
spec wins
Overall winner
Ties
11
equal specs
Redmi K90 Max
5
spec wins
Screen size
Technology
Redmi K100 Pro
GSM / HSPA / LTE / 5G
Redmi K90 Max
GSM / HSPA / LTE / 5G
2G bands
Redmi K100 Pro
GSM 850 / 900 / 1800 / 1900
Redmi K90 Max
GSM 850 / 900 / 1800 / 1900
3G bands
Redmi K100 Pro
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Redmi K90 Max
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Redmi K100 Pro
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
equal specsWi‑Fi
equal specsBluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsRedmi K90 Max
1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G bands
Redmi K100 Pro
SA/NSA
Redmi K90 Max
1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA
Speed
Redmi K100 Pro
HSPA, LTE, 5G
Redmi K90 Max
HSPA, LTE, 5G
Announced
Redmi K100 Pro
Not announced yet
Redmi K90 Max
2026, April 21
Status
Redmi K100 Pro
Rumored
Redmi K90 Max
Available. Released 2026, April 21
Dimensions
Redmi K100 Pro
-
Redmi K90 Max
162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Weight
Redmi K100 Pro
-
Redmi K90 Max
227 g (8.01 oz)
Build
Redmi K100 Pro
Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back
Redmi K90 Max
Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back
SIM
Redmi K100 Pro
Nano-SIM + Nano-SIM
Redmi K90 Max
Nano-SIM + Nano-SIM
Other
Redmi K100 Pro
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
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
Type
Redmi K100 Pro
AMOLED, 68B colors, 2560Hz PWM, 185Hz, Dolby Vision, HDR Vivid, HDR10+
Redmi K90 Max
AMOLED, 68B colors, 165Hz, Dolby Vision, HDR10+, HDR Vivid, 3500 nits (peak)
Size
Redmi K100 Pro
6.9 inches, 116.6 cm2
Redmi K90 Max
6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Resolution
Redmi K100 Pro
1200 x 2608 pixels, 19.5:9 ratio (~416 ppi density)
Redmi K90 Max
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Protection
Redmi K100 Pro
Xiaomi Dragon Crystal Glass
Redmi K90 Max
Dragon Crystal Glass
OS
Redmi K100 Pro
Android 16, HyperOS 3
Redmi K90 Max
Android 16, HyperOS 3
Chipset
Redmi K100 Pro
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
Redmi K90 Max
MediaTek Dimensity 9500 (3 nm)
CPU
Redmi K100 Pro
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
Redmi K90 Max
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Redmi K100 Pro
Adreno 840
Redmi K90 Max
Mali-G1 Ultra MC12
Card slot
Redmi K100 Pro
No
Redmi K90 Max
No
Internal
Redmi K100 Pro
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Redmi K90 Max
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
Redmi K100 Pro
UFS 4.1
Redmi K90 Max
UFS 4.1
Triple
Redmi K100 Pro
200 MP, f/1.9, 23mm (wide), 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
Redmi K90 Max
-
Features
Redmi K100 Pro
Color spectrum sensor, LED flash, HDR, panorama
Redmi K90 Max
LED flash, HDR, panorama
Video
Redmi K100 Pro
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
Redmi K90 Max
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Dual
Redmi K100 Pro
-
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
Single
Redmi K100 Pro
32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
Redmi K90 Max
20 MP (wide)
Video
Redmi K100 Pro
4K@30fps, 1080p@30/60fps
Redmi K90 Max
1080p@30/60fps
Features
Redmi K100 Pro
-
Redmi K90 Max
HDR
Loudspeaker
Redmi K100 Pro
Yes, with stereo speakers (with Dolby Atmos)
Redmi K90 Max
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Redmi K100 Pro
No
Redmi K90 Max
No
Other
Redmi K100 Pro
Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio
Redmi K90 Max
Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio
WLAN
Redmi K100 Pro
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Redmi K90 Max
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
Redmi K100 Pro
5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC
Redmi K90 Max
5.4, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC
Positioning
Redmi K100 Pro
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
Redmi K90 Max
GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC
NFC
Redmi K100 Pro
Yes
Redmi K90 Max
Yes
Infrared port
Redmi K100 Pro
Yes
Redmi K90 Max
Yes
Radio
Redmi K100 Pro
No
Redmi K90 Max
No
USB
Redmi K100 Pro
USB Type-C 3.2, Display Port, OTG
Redmi K90 Max
USB Type-C
Sensors
Redmi K100 Pro
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Redmi K90 Max
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Type
Redmi K100 Pro
Si/C Li-Ion 9000 mAh
Redmi K90 Max
8550 mAh
Charging
Redmi K100 Pro
100W wired, PD3.0, QC3+, 100W PPS 50W wireless 22.5W reverse wireless
Redmi K90 Max
100W wired, 100W PPS, PD3.0 22.5W reverse wired
Colors
Redmi K100 Pro
Black, White, Blue, White
Redmi K90 Max
Silver, Blue, Black
Price
Redmi K100 Pro
-
Redmi K90 Max
About 440 EUR