Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Microsoft Lumia 535 Dual SIM vs Xiaomi Redmi Note 2

general General Info

Manufacturer Samsung Microsoft Xiaomi
Announced December 2012 November 2014 August 2015
Status Available - January 2013 Available - November 2014 Available - August 2015
Price - Rs. 7,999 ($117.63) [Similarly Priced] Rs. 9,700 ($141.99) [Similarly Priced]
Colors Black, White Orange, green, white, black, gray, blue Black, White, Yellow, Mint Green, Blue
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in)
140.2 x 72.4 x 8.8 mm
(5.52 x 2.85 x 0.35 in)
152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
Weight 162 g (5.71 oz) 146 g (5.15 oz) 160 g (5.64 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA
4G Network - - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Microsoft Windows Phone 8.1 Android OS, v5.0 (Lollipop) based MIUI 7
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200 Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795
GPU Broadcom VideoCore IV Adreno 302 PowerVR G6200
RAM 1 GB 1 GB 2 GB
Internal Memory 8 GB 8 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 128 GB Yes

display Display

Type Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.5 inches
Resolution 480 x 800 pixels (187 ppi) 540 x 960 pixels (220 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 64.20% 68.08% 72.02%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 5 MP, 2592 x 1936 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, 1/4' Sensor Size, Geo-tagging Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR
Video Yes, 1080p@30fps 480p@30fps 1080p@30fps
Front Camera Yes, 2 MP [Similar] 5 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Up to 236 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA 42.2/5.76 Mbps TD-SCDMA
Bluetooth Yes, v4.0 with A2DP, LE, EDR v4.0, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 128 GB Yes
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 not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery (BL-L4A) Li-Po Battery
Capacity 2100 mAh 1905 mAh 3060 mAh
Stand by Up to 440 h Up to 336 h -
Talk Time Up to 10 h 10 min Up to 11 h (2G)
Up to 13 h (3G)
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