Phone Comparison - Lenovo S820 vs Asus Zenfone Go ZC500TG vs Microsoft Lumia 950 Dual SIM

general General Info

Manufacturer Lenovo Asus Microsoft
Announced May 2013 July 2015 October 2015
Status Available - May 2013 Coming Soon - August 2015 Available - November 2015
Price - Rs. 5,078 ($74.68) [Similarly Priced] Rs. 27,300 ($399.00) [Similarly Priced]
Colors Flamingo red Black, White, Red Black, White
Form Factor Candybar Candybar Candybar
Dimension 139.5 x 69.7 x 9 mm
(5.49 x 2.74 x 0.35 in)
144.5 x 71 x 9.98 mm
(5.69 x 2.8 x 0.39 in)
145 x 73.2 x 8.2 mm
(5.71 x 2.88 x 0.32 in)
Weight 143 g (5.04 oz) 135 g (4.76 oz) 150 g (5.29 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network - - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v5.0 (Lollipop) Microsoft Windows 10
Processor Quad-core 1.2 GHz, MTK 6589W Quad-core 1.3 GHz, MediaTek MT6580 Dual-core 1.82 GHz Cortex-A57 & quad-core 1.44 GHz Cortex-A53, Qualcomm MSM8992 Snapdragon 808
GPU PowerVR SGX544 Mali-400MP2 Adreno 418
RAM 1 GB 2 GB 3 GB
Internal Memory 4 GB 8/16 GB 32 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 200 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 5.2 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (294 ppi) 1440 x 2560 pixels (565 ppi)
Screen-to-Body Ratio 62.82% 67.05% 70.19%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio; built-in antenna FM Radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 12 MP, 4000 x 3000 pixels 8 MP, 3264 x 2448 pixels 20 MP, 4992 х 3744 pixels
Flash LED flash Dual-LED flash Carl Zeiss optics
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 1/2.4' Sensor Size, 1.12 μm Pixel Size, PureView Technology, Dual Capture, Geo-tagging, Face Detection, Panorama, HDR
Video Yes Yes 2160p@30fps, optical stabilization, stereo sound rec.
Front Camera Yes, 2 MP [Similar] 2 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSPA HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 Type-C 1.0 reversible connector
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou
Browser HTML HTML HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 8/16 GB, 2 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 200 GB

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 not supported NFC supported

battery Battery

Type Li-Po Battery Li-Po Battery Li-Ion Battery
Capacity 2000 mAh 2070 mAh 3000 mAh
Stand by Up to 140 h (2G)
Up to 140 h (3G)
- Up to 288 h (2G)
Up to 288 h (3G)
Talk Time Up to 22 h (2G)
Up to 10 h (3G)
- Up to 23 h (2G)
Up to 18 h (3G)