Phone Comparison - Panasonic T40 vs Samsung Z1 vs Xiaomi Redmi Note 4

Price Comparison (India) - -

general General Info

Manufacturer Panasonic Samsung Xiaomi
Announced October 2014 January 2015 January 2017
Status Available - October 2014 Available - January 2015 Available - January 2017
Price Rs. 4,799 ($70.57) [Similarly Priced] Rs. 5,700 ($83.82) [Similarly Priced] Rs. 10,999 ($145.00) [Similarly Priced]
Colors White, Dark Grey, Bright Red White, Black, Wine Red Gold, Silver, Gray
Form Factor Candybar Candybar Candybar
Dimension 126 x 62.5 x 9.0 mm
(4.96 x 2.46 x 0.35 in)
120.4 x 63.2 x 9.7 mm
(4.74 x 2.49 x 0.38 in)
151 x 76 x 8.45 mm
(5.94 x 2.99 x 0.33 in)
Weight 117 g (4.13 oz) 112 g (3.95 oz) 165 g (5.82 oz)
SIM Type - - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 900 / 2100 HSDPA 2100
4G Network - - LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - - Fingerprint Sensor
- Infrared Sensor
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Tizen OS, v2.3 Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.3 GHz, Mediatek MT6582M Dual-core 1.2 GHz Cortex-A7, Spreadtrum SC7727S Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Mali-400MP2 Mali-400 Adreno 506
RAM 1 GB 768 MB 2/3/4 GB
Internal Memory 8 GB ROM 4 GB 32/64 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen PLS TFT capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M 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 57.95% 59.97% 72.50%
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 5 MP, 2592x1944 pixels 3.15 MP, 2048 x 1536 pixels 13 MP
Flash LED flash LED flash Dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Geo-tagging, Face Detection Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 1080p Yes 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera Yes, 2 MP, 720p [Similar] VGA [Similar] 5 MP, 1080p, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth Yes, v4.0 with A2DP v4.1, A2DP v4.2, 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, USB On-the-go microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML HTML5

memory User Memory

Internal 8 GB ROM, 1 GB RAM 4 GB, 768 MB RAM 32/64 GB, 2/3/4 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 128 GB
USB OTG Supported - Yes

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 Li-Ion Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 1500 mAh 1500 mAh 4100 mAh
Stand by - - -
Talk Time - Up to 8 h (3G) -