Phone Comparison - Lava Iris X1 vs Panasonic T40 vs Lava Iris X1 Atom S

general General Info

Manufacturer Lava Panasonic Lava
Announced May 2014 October 2014 June 2015
Status Available - May 2014 Available - October 2014 Available - June 2015
Price - Rs. 4,799 ($70.57) [Similarly Priced] Rs. 2,899 ($42.63) [Similarly Priced]
Colors Black, White, Blue, Silver White, Dark Grey, Bright Red Black, White
Form Factor Candybar Candybar Candybar
Dimension 134 x 66 x 8.9 mm
(5.28 x 2.6 x 0.35 in)
126 x 62.5 x 9.0 mm
(4.96 x 2.46 x 0.35 in)
-
Weight 138 g (4.87 oz) 117 g (4.13 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 2100 HSDPA 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.2 GHz, Broadcom BCM23550 Quad-core 1.3 GHz, Mediatek MT6582M 1 GHz
GPU Broadcom VideoCore IV Mali-400MP2 -
RAM 1 GB 1 GB 512 MB
Internal Memory 4 GB ROM 8 GB ROM 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen TFT capacitive touchscreen
Colors 16.7M colors 16M colors -
Size 4.5 inches 4.0 inches 4.0 inches
Resolution 480 x 854 pixels (218 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 62.92% 57.95% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 5 MP, 2592x1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Yes
Video Yes, 1080p Yes, 1080p Yes
Front Camera Yes, 2 MP, 720p [Similar] Yes, 2 MP, 720p [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes No
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP v2.1, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0, USB On-the-go microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 4 GB ROM, 1 GB RAM 8 GB ROM, 1 GB RAM 8 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG Supported Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not 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 Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 1800 mAh 1500 mAh 1400 mAh
Stand by - - Up to 110 h (3G)
Talk Time - - Up to 14 h 20 min (3G)