HTC One M8s vs HTC Desire 820s vs HTC Desire 820 comparison

Show Only Differences Highlight Differences	HTC One M8s	HTC Desire 820s	HTC Desire 820
key specs
Display	5.00-inch	5.50-inch	5.50-inch
Processor	Qualcomm Snapdragon 615	MediaTek MT6752	Qualcomm Snapdragon 615
Front Camera	5-megapixel	8-megapixel	8-megapixel
Rear Camera	13-megapixel	13-megapixel	13-megapixel
RAM	2GB	2GB	2GB
Storage	16GB	16GB	16GB
Battery Capacity	2840mAh	2600mAh	2600mAh
OS	Android 5	Android 4.4.4	Android 4.4.4
Resolution	1080x1920 pixels	720x1280 pixels	720x1280 pixels
general
Brand	HTC	HTC	HTC
Model	One M8s	Desire 820s	Desire 820
Release date	April 1, 2015	March 1, 2015	September 1, 2014
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	146.40 x 70.60 x 9.60	157.70 x 78.74 x 7.74	157.70 x 78.74 x 7.74
Weight (g)	160.00	155.00	155.00
Battery capacity (mAh)	2840	2600	2600
Removable battery	No	No	No
Colours	Gunmetal Grey, Amber Gold, Glacial Silver	White, Grey	Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange
SAR value	-	-	0.14
display
Screen size (inches)	5.00	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels	720x1280 pixels
Pixels per inch (PPI)	441	267	267
hardware
Processor	1.7GHz octa-core	1.7GHz octa-core	1GHz octa-core
Processor make	Qualcomm Snapdragon 615	MediaTek MT6752	Qualcomm Snapdragon 615
RAM	2GB	2GB	2GB
Internal storage	16GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	128	32	128
camera
Rear camera	13-megapixel	13-megapixel	13-megapixel
Rear flash	Dual LED	LED	LED
Front camera	5-megapixel	8-megapixel	8-megapixel
software
Operating system	Android 5	Android 4.4.4	Android 4.4.4
Skin	Sense 6.0	Sense 6.0	Sense 6.0
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.00	Yes, v 4.00
NFC	Yes	No	No
Infrared	Yes	No	No
USB OTG	No	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	1	2	2
Wi-Fi Direct	Yes	No	No
Mobile High-Definition Link (MHL)	Yes	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	No
Barometer	Yes	No	No
Temperature sensor	No	No	No
ratings
Overall NDTV Rating	-	Read Review	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sim 2
SIM Type	-	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM	GSM
3G	-	Yes	Yes
4G/ LTE	-	No	Yes

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