Phone Comparison - Nokia Lumia 520 vs BlackBerry Leap vs LG G4 Dual

general General Info

Manufacturer Nokia BlackBerry LG
Announced February 2013 March 2015 May 2015
Status Available - April 2013 Available - April 2015 Available - May 2015
Price - Rs. 20,900 ($307.35) [Similarly Priced] Rs. 34,699 ($510.28) [Similarly Priced]
Colors Yellow, red, cyan, white/black Black Grey, White, Gold, Leather Black, Leather Brown, Leather Red
Form Factor Candybar Candybar Candybar
Dimension 119.9 x 64 x 9.9 mm
(4.72 x 2.52 x 0.39 in)
144 x 72.8 x 9.5 mm
(5.67 x 2.87 x 0.37 in)
148.9 x 76.1 x 6.3 - 9.8 mm
(5.86 x 3 x 0.25 - 0.39 in)
Weight 124 g (4.37 oz) 170 g (6 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 - H818N
3G Network HSDPA 900 / 2100
HSDPA 850 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100 - North America
HSDPA 850 / 900 / 1900 / 2100 - Global
HSDPA 850 / 900 / 1900 / 2100 - H818N
4G Network - LTE 700 / 850 / 1700 / 1900 / 2100 / 2600
(Bands 1, 2, 4, 5, 7, 13, 17) - North America
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) - H818N
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 BlackBerry OS 10.3.1 Android OS, v5.1 (Lollipop)
Processor Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4 Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon S4 Plus Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808
GPU Adreno 305 Adreno 305 Adreno 418
RAM 512 MB 2 GB 3 GB
Internal Memory 8 GB storage 16 GB 32 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB microSD, up to 2 TB

display Display

Type IPS LCD capacitive touchscreen Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.0 inches 5.5 inches
Resolution 480 x 800 pixels (233 ppi) 720 x 1280 pixels (294 ppi) 1440 x 2560 pixels (534 ppi)
Screen-to-Body Ratio 59.47% 65.62% 73.61%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio FM radio Stereo FM radio with RDS
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 8 MP, 3264 x 2448 pixels 16 MP, 5312 x 2988 pixels
Flash No LED flash LED Flash
Features Auto focus, Geo-tagging Auto focus, Yes Laser Autofocus, OIS, 1/2.6' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR
Video Yes, 720p@30fps 1080p@30fps 2160p@30fps, 1080p@60fps, optical stabilization, HDR, stereo sound rec.
Front Camera No [Similar] 2 MP, 720p [Similar] 8 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP, EDR, LE v4.1, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0 (SlimPort 4K), USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 512 MB RAM 16 GB, 2 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB microSD, up to 2 TB
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 not supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 1430 mAh 2800 mAh 3000 mAh
Stand by Up to 384 h (3G)
Up to 360 h (3G)
- Up to 315 h (2G)
Up to 315 h (3G)
Talk Time Up to 17 h 24 min (2G)
Up to 9 h 42 min (3G)
Up to 25 h Up to 18 h 30 min (2G)
Up to 12 h (3G)