Phone Comparison - Asus VivoTab RT vs HTC Desire 820

Asus VivoTab RT
asus vivotab rt
HTC Desire 820
htc desire 820
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general General Info

Manufacturer Asus HTC
Announced October 2012 September 2014
Status Available - November 2012 Coming Soon - September 2014
Colors Black Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang
Form Factor Candybar Candybar
Dimension 262.5 x 170.9 x 8.3 mm
(10.33 x 6.73 x 0.33 in)
157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
Weight 525 g (18.52 oz) 155 g (5.47 oz)
2G Network N/A GSM 850 / 900 / 1800 / 1900
3G Network - HSDPA 850 / 900 / 1900 / 2100 - EMEA version
HSDPA 900 / 2100 - Asia version
4G Network - LTE 900 / 1800 / 2100 / 2600 - EMEA version
Messaging , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Microsoft Windows RT Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.3 GHz Cortex-A9, Nvidia Tegra 3 T30 [Similar] Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar]
GPU ULP GeForce [Similar] Adreno 405 [Similar]
RAM 2 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory 32/64 GB storage 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB

display Display

Type Super IPS+ LCD capacitive touchscreen LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 10.1 inches [Similar] 5.5 inches [Similar]
Resolution 1366 x 768 pixels (155 ppi) 720 x 1280 pixels (267 ppi) [Similar]
Screen-to-Body Ratio 62.80% 67.20%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio No No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels [Similar] 13 MP, 4160 x 3120 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR
Video Yes, 1080p@30fps 1080p@30fps, 720p@60fps
Front Camera Yes, 2 MP [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes
Edge No Yes
3G - HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, USB v2.0, USB Host support microUSB v2.0
GPS Yes Yes, with A-GPS, GLONASS
Browser HTML5 HTML5

memory User Memory

Internal 32/64 GB storage, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB
USB OTG Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported

battery Battery

Type Standard battery Non-removable Li-Po Battery
Capacity 25 Wh 2600 mAh
Stand by - Up to 424 h (3G)
Talk Time Up to 9 h Up to 22 h 24 min (3G)