Phone Comparison - Microsoft Lumia 540 Dual SIM vs Samsung Galaxy J7 Perx vs Nokia 3

general General Info

Manufacturer Microsoft Samsung Nokia
Announced April 2015 Not Announced Yet February 2017
Status Available - May 2015 Rumored Available - May 2017
Price Rs. 8,100 ($119.12) [Similarly Priced] - Rs. 9,499 ($147.00) [Similarly Priced]
Colors Orange, white, black, cyan Black, White Black
Form Factor Candybar Candybar Candybar
Dimension 144 x 73.7 x 9.4 mm
(5.67 x 2.9 x 0.37 in)
- 143.4 x 71.4 x 8.5 mm
(5.65 x 2.81 x 0.33 in)
Weight 152 g (5.36 oz) - -
SIM Type - Dual-SIM Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO & TD-SCDMA
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan LTE band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor -
Notification LED - Yes Yes

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v7.0 (Nougat) Android OS, v7.1 (Nougat)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Quad-core 1.3 GHz Cortex-A53, MediaTek MT6737
GPU Adreno 302 Adreno 506 Mali-T720 MP2
RAM 1 GB 2/3 GB 2 GB
Internal Memory 8 GB 16/32 GB 16 GB
External Memory microSD, up to 128 GB microSD, up to 256 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.0 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 64.82% - 67.18%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 13 MP, 4160 x 3120 pixels 8 MP
Flash LED flash Dual-LED (dual Tone) LED Flash
Features Auto focus, Sensor size: 1/4 inch, f/2.2 aperture Phase Detection Autofocus (PDAF), f/1.9 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, f/2.0, 1.12µm, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 480p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP [Similar] 8 MP, f/2.0, 1.12µm [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Up to 236 kbps Yes Yes
3G HSPA 42.2/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE HSPA, LTE, VoLTE
Bluetooth v4.0, A2DP v4.2, A2DP, EDR, LE Yes
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Yes
USB microUSB v2.0 Type-C 1.0 reversible connector microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16/32 GB, 2/3 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 256 GB microSD, up to 32 GB
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint 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-Ion Battery Li-Ion Battery
Capacity 2200 mAh 3300 mAh 2650 mAh
Stand by Up to 576 h - -
Talk Time Up to 26.2 h (2G)
Up to 14.8 h (3G)
- -