Redmi K90 Ultra vs Xiaomi Qin1s comparison

Show Only Differences Highlight Differences	Redmi K90 Ultra	Xiaomi Qin1s
key specs
Display	6.83-inch	2.80-inch
Front Camera	20-megapixel	-
Rear Camera	50-megapixel + 8-megapixel	-
RAM	12GB	256MB
Storage	256GB	512MB
Battery Capacity	8550mAh	1480mAh
OS	Android 16	-
Resolution	1280x2772 pixels	240x320 pixels
Processor	-	Spreadtrum SC9820E
general
Brand	Xiaomi	Xiaomi
Model	Redmi K90 Ultra	Qin1s
Release date	June 30, 2026	August 1, 2018
Launched in India	No	-
Dimensions (mm)	162.91 x 77.93 x 8.18	132.00 x 53.80 x 8.50
Weight (g)	227.00	-
Battery capacity (mAh)	8550	1480
Fast charging	100W Fast Charging	-
Colours	Space Silver, Shadow Black and Sky Blue	Black, White
Form factor	-	Bar
Removable battery	-	No
display
Refresh Rate	165 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.83	2.80
Resolution	1280x2772 pixels	240x320 pixels
Touchscreen	-	Yes
hardware
Processor make	Snapdragon 8 Elite	Spreadtrum SC9820E
RAM	12GB	256MB
Internal storage	256GB	512MB
Processor	-	dual-core
Expandable storage	-	No
camera
Rear camera	50-megapixel + 8-megapixel	-
No. of Rear Cameras	2	-
Front camera	20-megapixel	-
No. of Front Cameras	1	-
software
Operating system	Android 16	-
Skin	HyperOS 3	-
connectivity
Wi-Fi 7	Yes	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
NFC	Yes	-
USB Type-C	Yes	Yes
Wi-Fi	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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