Phone Comparison - Samsung Galaxy S Duos S7562 vs Lava Iris X1 Atom S vs Xiaomi Redmi Note 2 Prime

general General Info

Manufacturer Samsung Lava Xiaomi
Announced July 2012 June 2015 August 2015
Status Available - September 2012 Available - June 2015 Available - August 2015
Price - Rs. 2,899 ($42.63) [Similarly Priced] Rs. 10,840 ($159.00) [Similarly Priced]
Colors White Black, White White, Blue, Yellow, Pink, Mint Green
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.5 mm
(4.78 x 2.48 x 0.41 in)
- 152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
Weight 120 g (4.23 oz) - 160 g (5.64 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 900 / 2100 HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Android OS, v4.4.2 (KitKat) Android OS, v5.0 (Lollipop)
Processor 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon 1 GHz Octa-core 2.2 GHz Cortex-A53, Mediatek MT6795
GPU Adreno 200 - PowerVR G6200
RAM 768 MB 512 MB 2 GB
Internal Memory 4 GB storage 8 GB 32 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB Yes

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors - 16M colors
Size 4.0 inches 4.0 inches 5.5 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 59.52% - 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 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash Yes
Features Auto focus, Geo-tagging Yes Phase Detection Auto-focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video Yes, FWVGA@30fps Yes 1080p@30fps
Front Camera Yes, VGA [Similar] VGA [Similar] 5 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes No Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSPA HSPA, LTE
Bluetooth Yes, v3.0 with A2DP v2.1, EDR v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou
Browser HTML, Adobe Flash Lite HTML HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 8 GB, 512 MB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB Yes

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not 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 Li-Po Battery
Capacity 1500 mAh 1400 mAh 3060 mAh
Stand by Up to 445 h (2G)
Up to 330 h (3G)
Up to 110 h (3G) Up to 144 h (3G)
Talk Time Up to 13 h (2G)
Up to 7 h 25 min (3G)
Up to 14 h 20 min (3G) Up to 11 h 30 min (3G)