Phone Comparison - Lenovo IdeaTab A1000 vs Panasonic T40 vs Samsung Galaxy J1

general General Info

Manufacturer Lenovo Panasonic Samsung
Announced January 2013 October 2014 January 2015
Status Available - May 2013 Available - October 2014 Available - January 2015
Price - Rs. 4,799 ($70.57) [Similarly Priced] Rs. 5,850 ($86.03) [Similarly Priced]
Colors Black, White White, Dark Grey, Bright Red Blue, Black, White
Form Factor Candybar Candybar Candybar
Dimension 199 x 121 x 10.7 mm
(7.83 x 4.76 x 0.42 in)
126 x 62.5 x 9.0 mm
(4.96 x 2.46 x 0.35 in)
129 x 68.2 x 8.9 mm
(5.08 x 2.69 x 0.35 in)
Weight 340 g (11.99 oz) 117 g (4.13 oz) 122 g (4.3 oz)
2G Network N/A GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network N/A HSDPA 2100 HSDPA 900 / 2100 (single or dual SIM)
HSDPA 850 / 2100 (dual SIM)
Messaging , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.x (KitKat)
Processor Dual-core 1.2 GHz, MTK 8317 Quad-core 1.3 GHz, Mediatek MT6582M Dual-core 1.2 GHz Cortex-A7
GPU - Mali-400MP2 -
RAM 1 GB 1 GB 512 MB
Internal Memory 4/16 GB 8 GB ROM 4 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen IPS LCD Capacitive Touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 7.0 inches 4.0 inches 4.3 inches
Resolution 600 x 1024 pixels (170 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 56.96% 57.95% 59.80%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM Radio with Recording -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1936 pixels 5 MP, 2592x1944 pixels 5 MP, 2592 х 1944 pixels
Flash No LED flash LED Flash
Features Auto focus, Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes Yes, 1080p 720p@30fps
Front Camera Yes, VGA [Similar] Yes, 2 MP, 720p [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS No Yes Yes
Edge No Yes Yes
3G N/A HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA
Bluetooth Yes, v3.0 Yes, v4.0 with A2DP v4.0, A2DP
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 Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML

memory User Memory

Internal 4/16 GB, 1 GB RAM 8 GB ROM, 1 GB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB
USB OTG Supported Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not 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 Non-removable Li-Po Battery Li-Ion Battery Li-Ion Battery
Capacity 3500 mAh 1500 mAh 1850 mAh
Stand by - - -
Talk Time Up to 7 h - Up to 10 h (3G)