HMD Key vs Xiaomi Redmi 9 Prime comparison

Show Only Differences Highlight Differences	HMD Key	Xiaomi Redmi 9 Prime
key specs
Display	6.52-inch	6.53-inch
Front Camera	Unspecified	8-megapixel
Rear Camera	8-megapixel	13-megapixel + 8-megapixel + 5-megapixel + 2-megapixel
RAM	2GB	4GB
Storage	32GB	64GB
Battery Capacity	4000mAh	5020mAh
OS	Android 14 GO	Android 10
Resolution	576x1280 pixels	1080x2340 pixels
Processor	-	MediaTek Helio G80
general
Brand	HMD	Xiaomi
Model	Key	Redmi 9 Prime
Release date	January 2, 2025	August 4, 2020
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	166.40 x 76.90 x 8.95	163.32 x 77.01 x 9.10
Weight (g)	185.40	198.00
IP rating	IP52	-
Battery capacity (mAh)	4000	5020
Colours	Icy Blue, Midnight Black	Space Blue, Mint Green, Matte Black, Sunrise Flare
Removable battery	-	No
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.52	6.53
Touchscreen	Yes	Yes
Resolution	576x1280 pixels	1080x2340 pixels
Aspect ratio	20:9	19.5:9
Protection type	-	Gorilla Glass
Pixels per inch (PPI)	-	394
hardware
RAM	2GB	4GB
Internal storage	32GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	512
Processor	-	2GHz octa-core
Processor make	-	MediaTek Helio G80
Dedicated microSD slot	-	Yes
camera
Rear camera	8-megapixel	13-megapixel (f/2.2) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 2-megapixel
No. of Rear Cameras	1	-
Front camera	Unspecified	8-megapixel (f/2.0)
No. of Front Cameras	1	-
software
Operating system	Android 14 GO	Android 10
Skin	-	MIUI 11
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	1	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	Yes
Infrared	-	Yes
FM	-	Yes
Wi-Fi Direct	-	Yes
Active 4G on both SIM cards	-	Yes
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
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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