Phone Comparison - Samsung Galaxy A7 vs Asus Zenfone C ZC451CG vs Xiaomi Redmi Note 3

Price Comparison (India) - -

general General Info

Manufacturer Samsung Asus Xiaomi
Announced Expected Announcement - December 2014 January 2015 January 2016
Status Rumored - January 2015 Available - February 2015 Available - January 2016
Price Rs. 19,499 ($286.75) [Similarly Priced] Rs. 5,999 ($88.22) [Similarly Priced] Rs. 9,999 ($147.04) [Similarly Priced]
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Charcoal Black, Pearl White, Cherry Red Silver, Gray, Gold
Form Factor Candybar Candybar Candybar
Dimension 150.9 x 75.9 x 6.3 mm
(5.94 x 2.99 x 0.25 in)
136.5 x 67 x 10.9 mm
(5.37 x 2.64 x 0.43 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
Weight 133 g (4.69 oz) 149 g (5.26 oz) 164 g (5.78 oz)
SIM Type - - Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - SM-A700*/DS
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint sensor
- Infrared Sensor
- Metal Body
- Scratch Resistant Glass
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop) with MIUI7
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Dual-core 1.2 GHz, Intel Atom Z2520 Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650
GPU Adreno 405 PowerVR SGX544MP2 Adreno 510
RAM 2 GB 1 GB 2/3 GB
Internal Memory 16 GB 8 GB 16/32 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.5 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 480 x 854 pixels (218 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 72.64% 60.85% 72.98%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 12 MP, 4608 x 2592 pixels 5 MP, 2592 х 1944 pixels 16 MP
Flash LED flash LED flash Dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Auto focus, Yes Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps Yes 1080p@30fps
Front Camera 5 MP [Similar] VGA [Similar] 5 MP, f/2.0, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps HSPA, LTE
Bluetooth v4.0, A2DP, EDR, LE v4.0, A2DP, EDR v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 8 GB, 1 GB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 not supported NFC not supported

battery Battery

Type Non-removable Li-Ion battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 2600 mAh 2100 mAh 4050 mAh
Stand by - - -
Talk Time - - -