Screen size
equal specsPoco F76.8"
Redmi K90 Max6.8"
Quick verdict
Redmi K90 Max leads the measured specs 7-3.
Measured wins
Poco F7
3
spec wins
Ties
13
equal specs
Redmi K90 Max
7
spec wins
Overall winner
Screen size
equal specsTechnology
Poco F7
GSM / HSPA / LTE / 5G
Redmi K90 Max
GSM / HSPA / LTE / 5G
2G bands
Poco F7
GSM 850 / 900 / 1800 / 1900
Redmi K90 Max
GSM 850 / 900 / 1800 / 1900
3G bands
Poco F7
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Redmi K90 Max
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Poco F7
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
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
Poco F7
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6
Redmi K90 Max
1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA
Speed
Poco F7
HSPA, LTE, 5G
Redmi K90 Max
HSPA, LTE, 5G
Announced
Poco F7
2025, June 24
Redmi K90 Max
2026, April 21
Status
Poco F7
Available. Released 2025, June 24
Redmi K90 Max
Available. Released 2026, April 21
Dimensions
Poco F7
163.1 x 77.9 x 8.2 mm (6.42 x 3.07 x 0.32 in)
Redmi K90 Max
162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Weight
Poco F7
215.7 g (7.62 oz)
Redmi K90 Max
227 g (8.01 oz)
Build
Poco F7
Glass front (Gorilla Glass 7i), aluminum frame, glass back
Redmi K90 Max
Glass front (Dragon Crystal Glass), aluminum frame, glass-fiber reinforced plastic back or silicone polymer back
SIM
Poco F7
Nano-SIM + Nano-SIM
Redmi K90 Max
Nano-SIM + Nano-SIM
Other
Poco F7
IP68 dust tight and water resistant (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
Poco F7
AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 700 nits (typ), 1700 nits (HBM), 3200 nits (peak
Redmi K90 Max
AMOLED, 68B colors, 165Hz, Dolby Vision, HDR10+, HDR Vivid, 3500 nits (peak)
Size
Poco F7
6.83 inches, 114.5 cm2 (~90.2% screen-to-body ratio)
Redmi K90 Max
6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Resolution
Poco F7
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Redmi K90 Max
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Protection
Poco F7
Corning Gorilla Glass 7i, Mohs level 5
Redmi K90 Max
Dragon Crystal Glass
OS
Poco F7
Android 15, HyperOS 2
Redmi K90 Max
Android 16, HyperOS 3
Chipset
Poco F7
Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm)
Redmi K90 Max
MediaTek Dimensity 9500 (3 nm)
CPU
Poco F7
Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720)
Redmi K90 Max
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Poco F7
Adreno 825
Redmi K90 Max
Mali-G1 Ultra MC12
Card slot
Poco F7
No
Redmi K90 Max
No
Internal
Poco F7
256GB 12GB RAM, 512GB 12GB RAM
Redmi K90 Max
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
Poco F7
UFS 4.1
Redmi K90 Max
UFS 4.1
Dual
Poco F7
50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
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
Features
Poco F7
LED flash, HDR, panorama
Redmi K90 Max
LED flash, HDR, panorama
Video
Poco F7
4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Redmi K90 Max
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Single
Poco F7
20 MP, f/2.2, (wide), 1/4"
Redmi K90 Max
20 MP (wide)
Features
Poco F7
HDR
Redmi K90 Max
HDR
Video
Poco F7
1080p@30/60fps
Redmi K90 Max
1080p@30/60fps
Loudspeaker
Poco F7
Yes, with stereo speakers
Redmi K90 Max
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Poco F7
No
Redmi K90 Max
No
Other
Poco F7
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
Poco F7
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
Poco F7
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Redmi K90 Max
5.4, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC
Positioning
Poco F7
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Redmi K90 Max
GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC
NFC
Poco F7
Yes
Redmi K90 Max
Yes
Infrared port
Poco F7
Yes
Redmi K90 Max
Yes
Radio
Poco F7
No
Redmi K90 Max
No
USB
Poco F7
USB Type-C 2.0, OTG
Redmi K90 Max
USB Type-C
Sensors
Poco F7
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Redmi K90 Max
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Type
Poco F7
Market-dependent versions:· 6500 mAh - International model· Si/C Li-Ion 7550 mAh - India model
Redmi K90 Max
8550 mAh
Charging
Poco F7
90W wired, PD3.0, QC3+, 80% in 30 min 22.5W reverse wired
Redmi K90 Max
100W wired, 100W PPS, PD3.0 22.5W reverse wired
Colors
Poco F7
Black, White, Cyber Silver
Redmi K90 Max
Silver, Blue, Black
Models
Poco F7
25053PC47G, 25053PC47I
Redmi K90 Max
-
Price
Poco F7
$ 430.19 / £ 289.00 / € 339.40
Redmi K90 Max
About 440 EUR