Oppo A57 (2022) vs HTC Desire 820G+ Dual SIM comparison

Show Only Differences Highlight Differences	Oppo A57 (2022)	HTC Desire 820G+ Dual SIM
key specs
Display	6.56-inch	5.50-inch
Processor	MediaTek Helio G35	MediaTek MT6592
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel	13-megapixel
RAM	3GB	1GB
Storage	64GB	16GB
Battery Capacity	5000mAh	2600mAh
OS	Android 12	Android 4.4
Resolution	720x1612 pixels	720x1280 pixels
general
Brand	Oppo	HTC
Model	A57 (2022)	Desire 820G+ Dual SIM
Release date	May 26, 2022	June 1, 2015
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.74 x 75.03 x 7.99	157.70 x 78.70 x 7.70
Weight (g)	187.00	154.50
Battery capacity (mAh)	5000	2600
Removable battery	No	No
Fast charging	Proprietary	-
Colours	Glowing Black, Glowing Green,	-
display
Refresh Rate	60 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	5.50
Resolution	720x1612 pixels	720x1280 pixels
Touchscreen	-	Yes
hardware
Processor	octa-core	1.7GHz octa-core
Processor make	MediaTek Helio G35	MediaTek MT6592
RAM	3GB	1GB
Internal storage	64GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	13-megapixel + 2-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	8-megapixel
Rear flash	-	LED
software
Operating system	Android 12	Android 4.4
Skin	ColorOS 12.1	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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