Phone Comparison - HTC Windows Phone 8X vs HTC One M8 vs HTC Desire 620 Dual SIM

general General Info

Manufacturer HTC HTC HTC
Announced September 2012 March 2014 December 2014
Status Available - November 2012 Available - March 2014 Available - December 2014
Colors Blue, Black, Yellow, Red Glacial Silver, Gunmetal Gray, Amber Gold Blue, Black, Gray, White
Form Factor Candybar Candybar Candybar
Dimension 132.3 x 66.2 x 10.1 mm
(5.21 x 2.61 x 0.4 in)
146.4 x 70.6 x 9.4 mm
(5.76 x 2.78 x 0.37 in)
150.1 x 72.7 x 9.6 mm
(5.91 x 2.86 x 0.38 in)
Weight 130 g (4.59 oz) 160 g (5.64 oz) 160 g (5.64 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1900 / 2100
HSDPA 850 / 1700 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 800 / 900 / 1800 / 2600
LTE 700 / 1700 / 2100
LTE 700 / 900 / 1800 / 2100 / 2600
LTE 700 / 850 / 1700 / 1800 / 1900 / 2100 / 2600
LTE 900 / 1800 / 2100 / 2600 TD-LTE 1900 / 2300 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - Corning Gorilla Glass 3 -

hardware Hardware and OS

OS Windows Phone 8 Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat)
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AB Snapdragon 801 Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410
GPU Adreno 225 Adreno 330 Adreno 306
RAM 1 GB 2 GB 1 GB
Internal Memory 16 GB storage 16/32 GB 8 GB
External Memory microSD, up to 32GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type S-LCD2 capacitive touchscreen Super LCD3 Capacitive Touchscreen Capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.0 inches 5.0 inches
Resolution 720 x 1280 pixels (342 ppi) 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 58.04% 66.55% 63.04%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No Stereo FM radio with RDS FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels Dual 4 MP, 2688х1520 pixels 8 MP, 3264 x 2448 pixels
Flash 28mm wide Dual-LED LED flash
Features Auto focus, Geo-tagging, Touch Focus Auto focus, 1/3' Sensor Size, 2µm Pixel Size, Simultaneous HD Video And Image Recording, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama
Video Yes, 1080p@30fps, continuous autofocus, video light Yes, 1080p@30fps, 720p@60fps, HDR, Stereo Sound Rec., Video Stabilization 1080p@30fps
Front Camera Yes, 2.1 MP, 1080p video [Similar] Yes, 5 MP, 1080p@30fps, HDR [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA; HSUPA HSDPA, 42 Mbps (21 Mbps - AT&T), HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA, LTE
Bluetooth Yes, v2.1 with A2DP, EDR Yes, v4.0 with A2DP v4.0, A2DP, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go, USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB storage, 1 GB RAM 16/32 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 128 GB microSD, up to 128 GB
USB OTG - Supported -

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Po Battery Li-Po Battery
Capacity 1800 mAh 2600 mAh 2100 mAh
Stand by Up to 271 h (2G)
Up to 496 h (3G)
-
Talk Time Up to 14 h (2G)
Up to 20 h (3G)
-