Phone Comparison - Xiaomi Redmi 1S vs Xiaomi Redmi Note 4G vs Samsung Z1

general General Info

Manufacturer Xiaomi Xiaomi Samsung
Announced May 2014 August 2014 January 2015
Status Available - May 2014 Available - November 2014 Available - January 2015
Price - - Rs. 5,700 ($83.82) [Similarly Priced]
Colors Black, Chinese Red, Metallic Gray/ blue, green, yellow panels Black/White White, Black, Wine Red
Form Factor Candybar Candybar Candybar
Dimension 137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
120.4 x 63.2 x 9.7 mm
(4.74 x 2.49 x 0.38 in)
Weight 158 g (5.57 oz) 199 g (7.02 oz) 112 g (3.95 oz)
2G Network GSM 900 / 1800 / 1900 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 1900 / 2100 TD-SCDMA 1900 / 2000 HSDPA 900 / 2100
4G Network - TD-LTE 1900 / 2300 / 2600 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Tizen OS, v2.3
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 Dual-core 1.2 GHz Cortex-A7, Spreadtrum SC7727S
GPU Adreno 305 Adreno 305 Mali-400
RAM 1 GB 2 GB 768 MB
Internal Memory 8 GB 8 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 64 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 IPS LCD capacitive touchscreen PLS TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.5 inches 4.0 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (267 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 64.61% 68.82% 59.97%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels 3.15 MP, 2048 x 1536 pixels
Flash LED flash LED flash LED flash
Features Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Geo-tagging, Face Detection
Video 1080p@30fps 1080p@30fps Yes
Front Camera 1.3 MP, 720p@30fps [Similar] 5 MP [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA TD-SCDMA; LTE HSPA
Bluetooth v4.0, A2DP, LE v4.0, A2DP, LE v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
USB microUSB v2.0, USB On-the-go microUSB v2.0, USB On-the-go microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 8 GB, 1 GB RAM 8 GB, 2 GB RAM 4 GB, 768 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 64 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-Po Battery Li-Po Battery Li-Ion Battery
Capacity 2000 mAh 3200 mAh 1500 mAh
Stand by - Up to 775 h (3G) -
Talk Time - Up to 38 h (2G)
Up to 14 h (3G)
Up to 8 h (3G)