Screen size
18 Pro MaxWinner: 6.9"+1%
Redmi K1006.8"
Quick verdict
18 Pro Max leads the measured specs 11-3.
Measured wins
18 Pro Max
11
spec wins
Overall winner
Ties
9
equal specs
Redmi K100
3
spec wins
Screen size
Technology
18 Pro Max
GSM / HSPA / LTE / 5G
Redmi K100
GSM / HSPA / LTE / 5G
2G bands
18 Pro Max
GSM 850 / 900 / 1800 / 1900
Redmi K100
GSM 850 / 900 / 1800 / 1900
3G bands
18 Pro Max
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Redmi K100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
18 Pro Max
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71
Resolution
Refresh rate
Peak brightness
Pixel 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 K100
LTE
5G bands
18 Pro Max
1, 2, 3, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 29, 38, 40, 41, 48, 66, 70, 71, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA
Redmi K100
SA/NSA
Speed
18 Pro Max
HSPA, LTE, 5G
Redmi K100
HSPA, LTE, 5G
Announced
18 Pro Max
2026, September 23
Redmi K100
Not announced yet
Status
18 Pro Max
Available. Released 2026, September 23
Redmi K100
Rumored
Dimensions
18 Pro Max
163.4 x 77.6 x 8.4 mm (6.43 x 3.06 x 0.33 in)
Redmi K100
-
Weight
18 Pro Max
235 g or 240 g (8.29 oz)
Redmi K100
-
Build
18 Pro Max
Glass front (Dragon Crystal Glass 3), aluminum frame
Redmi K100
Glass front, aluminum frame
SIM
18 Pro Max
Nano-SIM + Nano-SIM
Redmi K100
Nano-SIM + Nano-SIM
Other
18 Pro Max
IP68 dust tight and water resistant (immersible up to 6m for 30 min)
Redmi K100
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Type
18 Pro Max
LTPO AMOLED, 68B colors, 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, BT.2020, 4000 nits (peak)
Redmi K100
AMOLED, 68B colors, 2560Hz PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Size
18 Pro Max
6.9 inches, 116.2 cm2 (~91.6% screen-to-body ratio)
Redmi K100
6.83 inches, 114.4 cm2
Resolution
18 Pro Max
1208 x 2624 pixels, 19.5:9 ratio (~418 ppi density)
Redmi K100
1156 x 2510 pixels, 19.5:9 ratio (~405 ppi density)
Protection
18 Pro Max
Xiaomi Dragon Crystal Glass 3
Redmi K100
-
Other
18 Pro Max
Secondary display (on the back): LTPO AMOLED, 120Hz, Dolby Vision, HDR Vivid, HDR10+, BT.2020, 4000 nits (peak) 2.9 inches, 596 x 976 pixels
Redmi K100
-
OS
18 Pro Max
Android 17, HyperOS 4
Redmi K100
Android 17, HyperOS 4
Chipset
18 Pro Max
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
Redmi K100
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
18 Pro Max
Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
Redmi K100
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
18 Pro Max
Adreno 850
Redmi K100
Adreno 840
Card slot
18 Pro Max
No
Redmi K100
No
Internal
18 Pro Max
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Redmi K100
256GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
Other
18 Pro Max
UFS 4.1
Redmi K100
UFS
Triple
18 Pro Max
200 MP, f/1.7, 23mm (wide), 1/1.28", 0.61µm, dual pixel PDAF, OIS 200 MP, f/2.4, 75mm (periscope telephoto), 1/1.56", PDAF (10cm - ∞), OIS, 3.2x optical zoom 50 MP, f/2.4, 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm, PDAF
Redmi K100
-
Features
18 Pro Max
Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama
Redmi K100
Color spectrum sensor, LED flash, HDR, panorama
Video
18 Pro Max
8K@30fps (HDR), 4K@30/60/120fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Redmi K100
4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Dual
18 Pro Max
-
Redmi K100
200 MP, f/1.7, 24mm (wide), 0.5µm, PDAF, OIS 8 MP, f/2.2, 15mm, 120˚ (ultrawide)
Single
18 Pro Max
50 MP, f/2.2, 21mm (wide), 1/2.88", 0.61µm, PDAF
Redmi K100
20 MP, (wide), 1/2.0", 0.8µm
Features
18 Pro Max
HDR, panorama
Redmi K100
-
Video
18 Pro Max
4K@30/60fps, 1080p@30/60fps, HDR10+, gyro-EIS
Redmi K100
1080p@30/60fps
Loudspeaker
18 Pro Max
Yes, with stereo speakers (3 speakers, with Dolby Atmos)
Redmi K100
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
18 Pro Max
No
Redmi K100
No
Other
18 Pro Max
24-bit/192kHz Hi-Res & Hi-Res wireless audio Snapdragon sound
Redmi K100
Tuned by Bose 24-bit/192kHz Hi-Res & Hi-Res wireless audio
WLAN
18 Pro Max
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Redmi K100
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
18 Pro Max
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Redmi K100
5.4, A2DP, LE, LHDC 5.0, ASHA
Positioning
18 Pro Max
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Redmi K100
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC
18 Pro Max
Yes
Redmi K100
Yes
Infrared port
18 Pro Max
Yes
Redmi K100
Yes
Radio
18 Pro Max
No
Redmi K100
No
USB
18 Pro Max
USB Type-C 3.2, Display Port, OTG
Redmi K100
USB Type-C, OTG
Sensors
18 Pro Max
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
Redmi K100
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Other
18 Pro Max
Ultra Wideband (UWB) support
Redmi K100
-
Type
18 Pro Max
Si/C Li-Ion 8500 mAh
Redmi K100
Si/C Li-Ion 10000 mAh
Charging
18 Pro Max
100W wired, PD3.0, QC3+, 100W PPS 50W wireless 27W reverse wireless
Redmi K100
100W wired, PD3.0, QC3+, 100W PPS 27W reverse wired
Colors
18 Pro Max
Black, White, Pink, Red, Blue
Redmi K100
Green
Models
18 Pro Max
2611FPNFAG
Redmi K100
-
Price
18 Pro Max
About 920 EUR
Redmi K100
-