Phone Comparison - HTC Desire 820s dual sim vs Oppo R7

HTC Desire 820s dual sim
htc desire 820s dual sim
Oppo R7
oppo r7
Add 3rd Phone

general General Info

Manufacturer HTC Oppo
Announced March 2015 May 2015
Status Available - March 2015 Available - May 2015
Price Rs. 27,900 ($410.29) [Similarly Priced] Rs. 17,990 ($264.56) [Similarly Priced]
Colors Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tu Golden, Silver
Form Factor Candybar Candybar
Dimension 157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
143 x 71 x 6.3 mm
(5.63 x 2.8 x 0.25 in)
Weight 155 g (5.47 oz) 147 g (5.19 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA 1900 / 2000
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G Network LTE 900 / 1800 / 2100 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600
(Bands 1, 3, 7, 8, 38, 39, 40, 41)
LTE band 1(2100), 3(1800), 7(2600), 8(900), 40(2300) - Global
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 40(2300) - Taiwan
LTE band 1(2100), 3(1800), 4(1700/2100), 7(2600), 17(700), 20(800) - USA
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - Support for Gloved and Wet Touch Input

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v5.1 (Lollipop)
Processor Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752 [Similar] Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar]
GPU Mali-T760MP2 [Similar] Adreno 405 [Similar]
RAM 2 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 16 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type Capacitive Touchscreen, Corning Gorilla Glass 3 AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors
Size 5.5 inches [Similar] 5.0 inches [Similar]
Resolution 720 x 1280 pixels (267 ppi) [Similar] 1080 x 1920 pixels (445 ppi) [Similar]
Screen-to-Body Ratio 67.20% 66.54%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio -
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels [Similar] 13 MP, 4128 x 3096 pixels, Schneider-Kreuznach O [Similar]
Flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Auto-focus, Geo-tagging, Touch Focus, Face Detection, Colorful Night, Slow Shutter, Expert Mode, Beautify, Ultra HD, Panorama, Audio Photo, GIF, Double Exposure, Super Macro, RAW, HDR, Gorgeous Color Filters, Blurred Background, Fast Lens,
Video 1080p@30fps 1080p@30fps
Front Camera 8 MP, 1080p [Similar] 8 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.0
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 2600 mAh 2320 mAh
Stand by Up to 560 h (3G) -
Talk Time Up to 12 h 10 min (3G) -