Phone Comparison - HTC Desire 816 dual sim vs Asus Zenfone 3 ZE520KL vs Xiaomi Redmi Note 4X

Price Comparison (India) - -

general General Info

Manufacturer HTC Asus Xiaomi
Announced May 2014 July 2016 February 2017
Status Available - May 2014 Available - August 2016 Available - February 2017
Price Rs. 21,499 ($316.16) [Similarly Priced] Rs. 19,987 ($249.00) [Similarly Priced] Rs. 12,750 ($180.00) [Similarly Priced]
Colors Black, White Sapphire Black, Moonlight White, Shimmer Gold Gold, Silver, Gray
Form Factor Candybar Candybar Candybar
Dimension 156.6 x 78.7 x 7.9 mm
(6.17 x 3.1 x 0.31 in)
146.9 x 74 x 7.7 mm
(5.78 x 2.91 x 0.3 in)
151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in)
Weight 165 g (5.82 oz) 144 g (5.08 oz) 175 g (6.17 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 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 2100
4G Network - LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan LTE
SAR US 0.70 W/kg (head)
0.84 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
SAR EU 0.46 W/kg (head)
0.48 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - Fingerprint Sensor - Fingerprint Sensor
- Infrared Sensor
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat), upgradable to v6.0 (Marshmallow) Android OS, v6.0.1 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm Snapdragon 400 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Adreno 305 Adreno 506 Adreno 506
RAM 1.5 GB 3 GB 4 GB
Internal Memory 8 GB 32 GB 64 GB
External Memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 256 GB

display Display

Type Super LCD2 capacitive touchscreen Super IPS+ Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Gorilla Glass Protection
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.2 inches 5.5 inches
Resolution 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (424 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 67.67% 68.46% 72.50%
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 13 MP 16 MP 13 MP
Flash LED flash Dual-LED (dual Tone) Dual-LED (Dual Tone)
Features Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR Laser/phase Detection Autofocus, f/2.0, OIS (4-axis), Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps, 720p@60fps 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 5 MP, 1080p [Similar] 8 MP, f/2.0, 1080p [Similar] 5 MP, 1080p, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 14.4/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.0, A2DP, aptX v4.2, A2DP, EDR, LE Yes, v4.2
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 Type-C 1.0 reversible connector microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1.5 GB RAM 32 GB, 3 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 256 GB
USB OTG - - Yes

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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-Po Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2600 mAh 2650 mAh 4100 mAh
Stand by Up to 614 h (3G) - -
Talk Time Up to 21 h (3G) - -