Phone Comparison - Xiaomi Redmi 1S vs Xiaomi Mi Note 2015 vs Asus Zenfone C ZC451CG

general General Info

Manufacturer Xiaomi Xiaomi Asus
Announced May 2014 January 2015 January 2015
Status Available - May 2014 Available - January 2015 Available - February 2015
Price - - Rs. 5,999 ($88.22) [Similarly Priced]
Colors Black, Chinese Red, Metallic Gray/ blue, green, yellow panels Black, White Charcoal Black, Pearl White, Cherry Red
Form Factor Candybar Candybar Candybar
Dimension 137 x 69 x 9.9 mm
(5.39 x 2.72 x 0.39 in)
155.1 x 77.6 x 7 mm
(6.11 x 3.06 x 0.28 in)
136.5 x 67 x 10.9 mm
(5.37 x 2.64 x 0.43 in)
Weight 158 g (5.57 oz) 161 g (5.68 oz) 149 g (5.26 oz)
2G Network GSM 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 1900 / 2100 HSDPA HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE - SIM 1 & SIM 2 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Corning Gorilla Glass 3 Back Panel -

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.4.x (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801 Dual-core 1.2 GHz, Intel Atom Z2520
GPU Adreno 305 Adreno 330 PowerVR SGX544MP2
RAM 1 GB 3 GB 1 GB
Internal Memory 8 GB 16/64 GB 8 GB
External Memory microSD, up to 32 GB - microSD, up to 64 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.7 inches 4.5 inches
Resolution 720 x 1280 pixels (312 ppi) 1080 x 1920 pixels (386 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 64.61% 74.60% 60.85%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
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 5 MP, 2592 х 1944 pixels
Flash LED flash dual-LED (dual tone) 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/smile Detection, HDR, Panorama Auto focus, Yes
Video 1080p@30fps 1080p@30fps Yes
Front Camera 1.3 MP, 720p@30fps [Similar] 4 MP, 1080p, 1/3 [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps
Bluetooth v4.0, A2DP, LE v4.0, A2DP, LE v4.0, A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0, USB On-the-go microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 8 GB, 1 GB RAM 16/64 GB, 3 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 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 present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Li-Po Battery Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 3000 mAh 2100 mAh
Stand by - - -
Talk Time - - -