Phone Comparison - HTC Desire 820 vs Samsung Galaxy A3 vs LG K10

general General Info

Manufacturer HTC Samsung LG
Announced September 2014 October 2014 January 2016
Status Coming Soon - September 2014 Available - November 2014 Available - April 2016
Price - Rs. 14,265 ($209.78) [Similarly Priced] Rs. 10,700 ($157.35) [Similarly Priced]
Colors Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B White, Indigo, Gold
Form Factor Candybar Candybar Candybar
Dimension 157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
130.1 x 65.5 x 6.9 mm
( 5.12 x 2.58 x 0.27 in)
146 x 74.8 x 8.8 mm
(5.75 x 2.94 x 0.35 in)
Weight 155 g (5.47 oz) 110.3 g (3.88.0.11 oz) 140 g (4.94 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 - EMEA version
HSDPA 900 / 2100 - Asia version
HSDPA 850 / 1900 / 2100 HSDPA
4G Network LTE 900 / 1800 / 2100 / 2600 - EMEA version LTE LTE
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Quad-core 1.2 GHz , Quad-core 1.2/1.3 GHz; Octa-core 1.14 GHz (LTE model)
Quad-core 1.3 GHz (3G model)
GPU Adreno 405 - -
RAM 2 GB 1 GB 1/1.5/2 GB
Internal Memory 16 GB 16 GB 8/16 GB
External Memory microSD, up to 128 GB microSD, up to 64 GB microSD

display Display

Type LCD Capacitive Touchscreen Super AMOLED Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.5 inches 5.3 inches
Resolution 720 x 1280 pixels (267 ppi) 540 x 960 pixels (245 ppi) 720 x 1280 pixels (277 ppi)
Screen-to-Body Ratio 67.20% 65.39% 70.96%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie Auto focus
Video 1080p@30fps, 720p@60fps 1080p@30fps Yes
Front Camera 8 MP, 1080p [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA, LTE
Bluetooth v4.0, A2DP v4.0, BLE, ANT+ Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Yes
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 1 GB RAM 8/16 GB, 1/1.5/2 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 64 GB microSD

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 2600 mAh 1900 mAh 2300 mAh
Stand by Up to 424 h (3G) - -
Talk Time Up to 22 h 24 min (3G) - -