Phone Comparison - Nokia Lumia 1020 vs Samsung Galaxy K Zoom vs XOLO Opus HD

general General Info

Manufacturer Nokia Samsung XOLO
Announced July 2013 April 2014 October 2014
Status Available - July 2013 Available - June 2013 Available - October 2014
Price - - Rs. 7,875 ($115.81) [Similarly Priced]
Colors Black, White, Yellow Charcoal, Electric Blue, Shimmery White White, Black
Form Factor Candybar Candybar Candybar
Dimension 130.4 x 71.4 x 10.4 mm
(5.13 x 2.81 x 0.41 in)
137.5 x 70.8 x 16.6 mm
(5.41 x 2.79 x 0.65 in)
143 x 71 x 7.9 mm
(5.63 x 2.8 x 0.31 in)
Weight 158 g (5.57 oz) 200 g (7.05 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
4G Network LTE 800 / 900 / 1800 / 2100 / 2600 LTE 800 / 850 / 900 / 1800 / 2100 / 2600 -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Hexa-core - 1.3 GHz Quad-Core + 1.7 GHz Dual-Core Quad-core 1.2 GHz, Broadcom BCM23550
GPU Adreno 225 - Broadcom VideoCore IV
RAM 2 GB 2 GB 1 GB
Internal Memory 32 GB 8 GB 8 GB ROM
External Memory No microSD, up to 64 GB microSD, up to 32 GB

display Display

Type AMOLED capacitive touchscreen, PureMotion HD+ ClearBlack Display, Gorilla Glass 3 Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 256K colors
Size 4.5 inches 4.8 inches 5.0 inches
Resolution 768 x 1280 pixels (332 ppi) 720 x 1280 pixels (306 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 61.80% 65.23% 67.75%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 41 MP (38 MP effective, 7152 x 5368 pixels) 20.7 MP, 4992 х 3744 pixels 8 MP, 3264x2448 pixels
Flash Xenon Flash LED Flash LED flash
Features Carl Zeiss optics, Auto Focus, 1/1.2' Sensor Size, ND Filter, Optical Zoom, Geo-tagging, Face Detection, Optical Zoom, Panorama Auto focus, 1/2.3 BSI CMOS Sensor, 10x Optical Zoom, OIS, 24-240 mm, F3.1-6.3, Geo-tagging, Touch Focus, Face And Smile Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, BSI Sensor
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 720p
Front Camera Yes, 1.2 MP, 720p [Similar] Yes, 2 MP [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 107 kbps Yes Yes
Edge Up to 236.8 kbps Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 42 Mbps, HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP, LE Yes, v4.0
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, UPnP technology Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0 (MHL), USB On-the-go Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB, 2 GB RAM 8 GB, 2 GB RAM 8 GB ROM, 1 GB RAM
Expandable Storage No microSD, up to 64 GB microSD, up to 32 GB
USB OTG Supported Supported 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 supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery, Wireless Charging Supported via Cover Li-Ion Battery Li-Po Battery
Capacity 2000 mAh 2430 mAh 2500 mAh
Stand by Up to 384 h - Up to 600 h (2G)
Up to 500 h (3G)
Talk Time Up to 19 h 6 min (2G)
Up to 13 h 18 min (3G)
- Up to 28 h (2G)
Up to 9 h (3G)