Phone Comparison - HTC Desire 820s dual sim vs Lenovo Vibe S1 vs Lenovo K4 Note

general General Info

Manufacturer HTC Lenovo Lenovo
Announced March 2015 September 2015 January 2016
Status Available - March 2015 Available - November 2015 Available - January 2016
Price Rs. 27,900 ($410.29) [Similarly Priced] Rs. 12,999 ($191.16) [Similarly Priced] Rs. 10,999 ($161.75) [Similarly Priced]
Colors Marble White, Milkyway Gray, Monarch Orange, Santorini White, Tu Pearl White, Midnight Blue Black
Form Factor Candybar Candybar Candybar
Dimension 157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
143.3 x 70.8 x 7.8 mm
(5.64 x 2.79 x 0.31 in)
153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
Weight 155 g (5.47 oz) 132 g (4.66 oz) 158 g (5.57 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA 1900 / 2000
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA 900 / 1900 / 2100
4G Network LTE 900 / 1800 / 2100 / 2600 TD-LTE 1900 / 2300 / 2500 / 2600
(Bands 1, 3, 7, 8, 38, 39, 40, 41)
LTE LTE
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint Sensor
- Dual Front Speakers
- Fast Charging

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v5.0 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752 Octa-core 1.7 GHz, Mediatek MT6752 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753
GPU Mali-T760MP2 - Mali-T720MP3
RAM 2 GB 3 GB 3 GB
Internal Memory 16 GB 32 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB

display Display

Type Capacitive Touchscreen, Corning Gorilla Glass 3 IPS Capacitive Touchscreen, Corning Gorilla Glass 3 Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 5.5 inches
Resolution 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 67.20% 67.80% 70.80%
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, 4160 x 3120 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4208 x 3120 pixels
Flash LED flash Dual-LED (Dual Tone) Dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 1080p@30fps Yes 1080p@30fps
Front Camera 8 MP, 1080p [Similar] 8 MP + 2 MP [Similar] 5 MP, 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, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.0, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0, USB Host, Fast Charge 2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 32 GB, 3 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB
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 supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 2600 mAh 2500 mAh 3300 mAh
Stand by Up to 560 h (3G) Up to 264 h (2G)
Up to 240 h (3G)
Up to 265 h
Talk Time Up to 12 h 10 min (3G) - Up to 22 h