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Brand | xiaomi | xiaomi | |
Model | xiaomi redmi a7 | xiaomi redmi k90 max | |
Announced | 2026 April 21 | 2026 April 21 | |
Status | Coming soon. expected. release 2026 April 24 | Available. Released 2026 April 21 | |
Device Body | glass front ( dragon crystal glass ) | aluminum frame | glass-fiber reinforced plastic back or silicone polymer back | ||
Dimensions | 171.8 x 79.8 x 8.3 mm ( 6.76 x 3.14 x 0.33 in ) | 162.9 x 77.9 x 8.1 mm ( 6.41 x 3.07 x 0.32 in ) | |
Weight in gram | 193 | 227 | |
SIM card | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM | |
Water Resistance | No | ip66/ip68/ip69 dust/water resistant | |
Display type | IPS LCD | 120hz | 600 Luminance units ( the peak ) | AMOLED | 68b colors | 165hz | dolby vision | hdr10+ | 3500 Luminance units ( the peak ) | |
Display resolution | 720 x 1640 pixels ( ~260 pixel per inch density ) | 1200 x 2608 pixels | 19.5 : 9 ratio ( ~447 pixel per inch density ) | |
Display size | 6.88 inches | 112.4 cm2 ( ~82.0% screen to body ratio ) | 6.83 inches | 114.5 cm2 ( ~90.3% screen to body ratio ) | |
Display Protection | |||
Operating System | android 15 | up to 2 major android upgrades | android 16 | hyperos 3 | |
CPU | Octa-core ( 2x1.8 GHz cortex-a75 & 6x1.6 GHz cortex-a55 ) | Octa-core ( 1x4.21 GHz c1-ultra & 3x3.5 GHz c1-premium & 4x2.7 GHz c1-pro ) | |
Chipset | unisoc t7250 ( 12 nm ) | mediatek dimensity 9500 ( 3nm ) | |
GPU | mali-g57 mp1 | mali-g1 ultra mc12 | |
Memory card | microsdxc ( dedicated slot ) | No | |
Memory v1 | 64gb 3gb RAM | 256gb 12gb RAM | |
Memory v2 | 512gb 12gb RAM | 512gb 16gb RAM | 1tb 16gb RAM | ||
Primary camera | 13 megapixel| lens aperture2.2 | ( wide ) | 50 megapixel| lens aperture1.68 | 1/1.55" | OIS 8 megapixel| lens aperture2.2 | |
Secondary camera | 8 megapixel| lens aperture2.0 | ( wide ) | 20 mega pixel | |
Loud speaker | Yes | Yes with stereo speakers ( with Dolby Atmos ) | |
Audio jack | Yes | No | |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 7 | dual-band | Wi-Fi Direct | |
Bluetooth | 5.2 | a2dp | le | 5.4 | a2dp | le | lhdc | |
GPS | |||
NFC | No | Yes | |
Radio | FM Radio | No | |
USB | USB Type-C 2.0 | otg | USB Type-C | |
Sensors | fingerprint ( side-mounted ) | accelerometer | compass | fingerprint ( under display | ultrasonic ) | accelerometer | proximity | gyroscope | compass | |
Battery | 5200 mAh | li-po 8550 mAh | |
Battery Charge | 15w wired | 7.5w reverse wired | 100w wired | pd3.0 | 22.5w reverse wired | 22.5w reverse wireless | |
Colors | black, blue color gradations | silver, blue, black | |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | |
5G bands | 1 | 3 | 5 | 7 | 8 | 28 | 34 | 38 | 39 | 40 | 41 | 48 | 66 | 77 | 78 sa | ||
Network speed | hspa lte | hspa lte 5g | |
GPRS | |||
EDGE | |||
Approx price |
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