HMD Key vs HMD Ar comparison

Show Only Differences Highlight Differences	HMD Key	HMD Arc
key specs
Display	6.52-inch	6.52-inch
Front Camera	Unspecified	5-megapixel
Rear Camera	8-megapixel	13-megapixel
RAM	2GB	4GB
Storage	32GB	64GB
Battery Capacity	4000mAh	5000mAh
OS	Android 14 GO	Android 14 Go
Resolution	576x1280 pixels	576x1280 pixels
general
Brand	HMD	HMD
Model	Key	Arc
Release date	January 2, 2025	December 1, 2024
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	166.40 x 76.90 x 8.95	166.40 x 76.90 x 8.95
Weight (g)	185.40	185.40
IP rating	IP52	IP54
Battery capacity (mAh)	4000	5000
Colours	Icy Blue, Midnight Black	Shadow Black
display
Refresh Rate	60 Hz	60 Hz
Screen size (inches)	6.52	6.52
Touchscreen	Yes	Yes
Resolution	576x1280 pixels	576x1280 pixels
Aspect ratio	20:9	20:9
Resolution Standard	-	HD
hardware
RAM	2GB	4GB
Internal storage	32GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	128
Processor make	-	Unisoc SC9863A
camera
Rear camera	8-megapixel	13-megapixel
No. of Rear Cameras	1	-
Front camera	Unspecified	5-megapixel
No. of Front Cameras	1	-
Rear autofocus	-	Yes
software
Operating system	Android 14 GO	Android 14 Go
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.20
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	1	-
Wi-Fi standards supported	-	802.11 a/b/g/n
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Fingerprint sensor	-	Yes

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