Phone Comparison - Nokia Lumia 620 vs Sony Xperia E3 vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Nokia Sony Microsoft
Announced December 2012 September 2014 March 2015
Status Available - January 2013 Available - September 2014 Available - April 2015
Price - - Rs. 7,999 ($117.63) [Similarly Priced]
Colors Lime green, orange, magenta, yellow, cyan, white, black Black, White, Lime, Copper Yes
Form Factor Candybar Candybar Candybar
Dimension 115.4 x 61.1 x 11 mm
(4.54 x 2.41 x 0.43 in)
137.7 x 69.4 x 8.5 mm
(5.42 x 2.73 x 0.33 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 127 g (4.48 oz) 143 g (5.04 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - D2203, D2206, D2243, D2202 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - D2203
HSDPA 850 / 900 / 1900 / 2100 - D2202
HSDPA 850 / 900 / 2100
4G Network - LTE 800 / 850 / 1800 / 2100 / 2600 - D2203 LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Shatter Proof Glass -

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.4 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Dual-core 1 GHz Krait, Qualcomm Snapdragon S4 Quad-core 1.2 GHz, Qualcomm MSM8926-2 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU Adreno 305 Adreno 305 Adreno 305
RAM 512 MB 1 GB 1 GB
Internal Memory 8 GB storage 4 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 3.8 inches 4.5 inches 5.0 inches
Resolution 480 x 800 pixels (246 ppi) 480 x 854 pixels (218 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 58.06% 58.23% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1936 pixels 5 MP, 2592 х 1944 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Panorama Auto focus, 1/4'' Sensor Size
Video Yes, 720p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] VGA [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Class B Up to 107 kbps Yes
Edge Class B Up to 296 kbps 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, v3.0 with A2DP, EDR v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 (MHL 3), USB On-the-go, USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 512 MB RAM 4 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 128 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 supported NFC not supported NFC supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion Battery Li-Ion Battery
Capacity 1300 mAh (BL-4J) 2330 mAh 2500 mAh
Stand by Up to 330 h Up to 706 h Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 14 h 40 min (2G)
Up to 9 h 50 min (3G)
Up to 12 h 20 min Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)