Phone Comparison - Samsung Rex 70 S3802 vs Nokia Lumia 520 vs Micromax Bolt A62

general General Info

Manufacturer Samsung Nokia Micromax
Announced February 2013 February 2013 April 2013
Status Available - March 2013 Available - April 2013 Available - April 2013
Colors White, Gray, Blue Yellow, red, cyan, white/black Black/White
Form Factor Candybar Candybar Candybar
Dimension 104.9 x 57.2 x 12 mm
(4.13 x 2.25 x 0.47 in)
119.9 x 64 x 9.9 mm
(4.72 x 2.52 x 0.39 in)
121.7 x 67.2 x 12.2 mm
(4.79 x 2.65 x 0.48 in)
Weight - 124 g (4.37 oz) 85 g (3 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network N/A HSDPA 900 / 2100
HSDPA 850 / 1900 / 2100
No
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS - Microsoft Windows Phone 8 Android OS, v2.3.5 (Gingerbread)
Processor - Dual-core 1 GHz, Qualcomm MSM8227 Snapdragon S4 1 GHz
GPU - Adreno 305 -
RAM N/A 512 MB 256 MB
Internal Memory 10 MB 8 GB storage 202 MB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 16 GB

display Display

Type TFT touchscreen IPS LCD capacitive touchscreen TFT touchscreen
Colors 262K colors 16M colors 262K colors
Size 3.0 inches 4.0 inches 3.95 inches
Resolution 240 x 320 pixels (133 ppi) 480 x 800 pixels (233 ppi) 320 x 480 pixels (146 ppi)
Screen-to-Body Ratio 46.68% 59.47% 56.85%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 2 MP, 1600x1200 pixels 5 MP, 2592х1944 pixels 2 MP, 1600x1200 pixels
Flash No No No
Features - Auto focus, Geo-tagging -
Video Yes Yes, 720p@30fps Yes
Front Camera No [Similar] No [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Yes Yes Yes
3G N/A HSDPA, 21 Mbps; HSUPA, 5.76 Mbps No
Bluetooth Yes, v3.0 Yes, v4.0 with A2DP Yes, v2.0 A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0, USB Host Yes, microUSB v2.0 Yes
GPS No Yes, with A-GPS support and GLONASS No
Browser Yes HTML5 HTML

memory User Memory

Phonebook Yes, 1000 Practically unlimited entries and fields, Photocall Practically unlimited entries and fields, Photocall
Call Records Yes Practically unlimited Practically unlimited
Internal 10 MB 8 GB storage, 512 MB RAM 202 MB, 256 MB RAM, 512 MB ROM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 16 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 not present accelerometer sensor present accelerometer sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1000 mAh 1430 mAh 1350 mAh
Stand by - Up to 384 h (3G)
Up to 360 h (3G)
Up to 120 h
Talk Time Up to 13 h Up to 17 h 24 min (2G)
Up to 9 h 42 min (3G)
Up to 4 h