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Compare HTC Desire 21s vs HTC Desire 820


HTC Desire 21s
  HTC Desire 820
HTC Desire 21s
VS
HTC Desire 820







On this page we compare specs HTC Desire 21s Qualcomm SM7125 Snapdragon 720G (8 nm) with HTC Desire 820 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.


HTC Desire 21s
HTC Desire 21s smartphone runs on Android v11 operating system. The phone is powered by Qualcomm SM7125 Snapdragon 720G (8 nm) processor. It has 8 GB. Internal storage options which can be extended with the help of 128 GB. The smartphone has a IPS LCD providing. The smartphone is fueled with a 5200 mAh. The sensors include Accelerometer, Gyro, Proximity, Compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Glonass and more. The HTC Desire 21s are available in various colors such as Dawn Orange, Twilight Black. It measures 164.9 x 75.7 x 9 mm and weighs 203 grams.

HTC Desire 820
HTC Desire 820 smartphone runs on Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7 operating system. The phone is powered by Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) processor. It has 16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a LCD providing, Screen-to-Body Ratio of 67.2%. The smartphone is fueled with a 2600 mAh,  Non-removable Li-Po. The main camera of the smartphone consists of a 13 MP, Single. The sensors include Accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, Wi-Fi, NFC, 3.5 mm Jack and more. The HTC Desire 820 are available in various colors such as Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange. It measures 157.7 x 78.7 x 7.7 mm and weighs 155 g.

Compare specs HTC Desire 21s vs HTC Desire 820

Hardware and OSHTC Desire 21sHTC Desire 820
Operating systemAndroid v11Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7
ProcessorQualcomm SM7125 Snapdragon 720G (8 nm)Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
ChipsetQualcomm MSM8939 Snapdragon 615 (28 nm)
RAM8 GB
GPUAdreno 405
Internal Storage128 GB
Internal memory16 GB, 2 GB RAM
External memorymicroSD, up to 256 GB (dedicated slot)
DisplayHTC Desire 21sHTC Desire 820
TypeIPS LCDLCD
Size6.6 inches5.5" inc
Resolution720 x 1600 Pixels720 x 1280 px
ProtectionCorning Gorilla Glass 3
Aspect ratio20:9
TouchscreenYes, Capacitive Touchscreen, Multi-touchcapacitive touchscreen
Screen-to-Body Ratio67.2%
Display area83.4 cm2
Display aspect ratio16:9 (height:width)
Pixel Density270 ppi267 PPI
Colors16M
ConnectivityHTC Desire 21sHTC Desire 820
Network support4G , 3G, 2G
Dual SIMDual SIM, GSM GSM
SIM sizeSIM1: Nano, SIM2: Nano
2G NetworkGSM 850 / 900 / 1800 / 1900
USB connectivityMass storage device, USB charging
3G NetworkHSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia 
4G NetworkLTE band 3(1800), 7(2600), 8(900), 20(800) - Europe 
Wi-FiYes, Wi-Fi 802.11, b/g/nWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
NetworkGSM / HSPA / LTE
SIM cardNano-SIM
BluetoothYes, v5.04.0, A2DP, aptX
EdgeYes
GPRSYes
GPSYes, with A-GPS, GlonassYes, with A-GPS, GLONASS
NFCYes (optional)
SpeedHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
USBmicroUSB 2.0, USB Host
CameraHTC Desire 21sHTC Desire 820
Front camera resolution20 MP Primary Camera
Camera featuresDigital Zoom, Auto Flash, Face detection, Touch to focus
FlashYes, LED Flash
AutofocusYes
Video recordingYes
Main camera13 MP, Single
Specs13 MP, f/2.2, 28mm (wide), AF
FeaturesLED flash, HDR
Video1080p@30fps, 720p@60fps
Selfie camera8 MP, Single
MultimediaHTC Desire 21sHTC Desire 820
LoudspeakerYes
3.5 mm JackYes
RadioFM radio
DesignHTC Desire 21sHTC Desire 820
Height164.9 mm
Width75.7 mm
Thickness9 mm
ColoursDawn Orange, Twilight Black
ColorsMarble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange
Dimensions157.7 x 78.7 x 7.7 mm
Weight203 grams155 g
BatteryHTC Desire 21sHTC Desire 820
Capacity5200 mAh
TypeLithium Polymer
Battery capacity2600 mAh,  Non-removable Li-Po
Battery lifeStand by time- Up to 424 h (3G)
Talking time- Up to 22 h 24 min (3G)
OtherHTC Desire 21sHTC Desire 820
Fingerprint sensorYes
Fingerprint sensor positionRear
Other sensorsAccelerometer, Gyro, Proximity, Compass
Release date2014, September
SensorsAccelerometer, proximity, compass