Phone Comparison - Nokia Lumia 520 vs OnePlus One vs HTC Desire 820s dual sim

general General Info

Manufacturer Nokia OnePlus HTC
Announced February 2013 April 2014 March 2015
Status Available - April 2013 Available - June 2014 Available - March 2015
Price - - Rs. 27,900 ($410.29) [Similarly Priced]
Colors Yellow, red, cyan, white/black Silk White, Sandstone Black Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tu
Form Factor Candybar Candybar Candybar
Dimension 119.9 x 64 x 9.9 mm
(4.72 x 2.52 x 0.39 in)
152.9 x 75.9 x 8.9 mm
(6.02 x 2.99 x 0.35 in)
157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
Weight 124 g (4.37 oz) 162 g (5.71 oz) 155 g (5.47 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA 1900 / 2000
3G Network HSDPA 900 / 2100
HSDPA 850 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 700 / 1700 / 2600 /2300/2100/1800 LTE 900 / 1800 / 2100 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600
(Bands 1, 3, 7, 8, 38, 39, 40, 41)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat)
Processor Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752
GPU Adreno 305 Adreno 330 Mali-T760MP2
RAM 512 MB 3 GB 2 GB
Internal Memory 8 GB storage 16/64 GB 16 GB
External Memory microSD, up to 64 GB No microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.5 inches 5.5 inches
Resolution 480 x 800 pixels (233 ppi) 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 59.47% 71.69% 67.20%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4160 x 3120 pixels
Flash No dual-LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 720p@30fps Yes, 2160p@30fps, 1080p@60fps, 720p@120fps, video stabilization, HDR 1080p@30fps
Front Camera No [Similar] Yes, 5 MP, 1080p@30fps [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.1 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n 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, 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 8 GB storage, 512 MB RAM 16/64 GB, 3 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB No microSD, up to 32 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 not supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 1430 mAh 3100 mAh 2600 mAh
Stand by Up to 384 h (3G)
Up to 360 h (3G)
- Up to 560 h (3G)
Talk Time Up to 17 h 24 min (2G)
Up to 9 h 42 min (3G)
- Up to 12 h 10 min (3G)