Phone Comparison - Asus Zenfone 2 ZE551ML vs Lenovo Zuk Z1 vs Samsung Galaxy S7

Price Comparison (India) -

general General Info

Manufacturer Asus Lenovo Samsung
Announced January 2015 August 2015 February 2016
Status Available - March 2015 Available - August 2015 Available - March 2016
Price Rs. 14,999 ($220.57) [Similarly Priced] Rs. 13,499 ($198.51) [Similarly Priced] Rs. 43,400 ($638.24) [Similarly Priced]
Colors Osmium Black, Sheer Gold, Glacier Gray, Glamor Red, Ceramic Whit White, Dark Gray Black, Gold, Silver
Form Factor Candybar Candybar Candybar
Dimension 152.5 x 77.2 x 10.9 mm
(6 x 3.04 x 0.43 in)
155.7 x 77.3 x 8.9 mm
(6.13 x 3.04 x 0.35 in)
142.4 x 69.6 x 7.9 mm
(5.61 x 2.74 x 0.31 in)
Weight 170 g (6 oz) 175 g (6.17 oz) 152 g (5.36 oz)
SIM Type - - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, Dual Stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
(Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29)
LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor - Heart rate sensor
- Fingerprint sensor
- IP68 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v5.1.1 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Quad-core 2.3 GHz
Quad-core 1.8 GHz, Intel Atom Z3580
Intel Atom Z3560
Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Quad-core (2x 2.15 GHz Kryo & 2x 1.6 GHz Kryo)/ Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53) , Qualcomm MSM8996 Snapdragon 820/ Exynos 8 Octa 8890
GPU PowerVR G6430 Adreno 330 Adreno 530/ Mali-T880 MP12
RAM 2/4 GB 3 GB 4 GB
Internal Memory 16/32/64 GB 64 GB 32/64 GB
External Memory microSD, up to 64 GB No microSD, up to 2 TB

display Display

Type IPS Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5, Always-on display
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.1 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi) 1440 x 2560 pixels (576 ppi)
Screen-to-Body Ratio 70.67% 69.13% 72.33%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Yes No -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4160 x 3120 pixels Dual Pixel 12 MP, 4608 x 2592 pixels
Flash dual-LED (dual tone) Yes Dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Optical Image Stabilization,Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Phase Detection Autofocus, f/1.7, 1/2.6' Sensor Size, 1 µm Pixel Size,Smart Optical Image Stablization, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama
Video 1080p@30fps Yes 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec.
Front Camera 5 MP [Similar] 8 MP [Similar] 5 MP, f/1.7, Dual Video Call, Auto HDR [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 HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps
Bluetooth v4.0, A2DP, EDR v4.1 v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host microUSB v3.0, Type-C reversible connector microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32/64 GB, 2/4 GB RAM 64 GB, 3 GB RAM 32/64 GB, 4 GB RAM
Expandable Storage microSD, up to 64 GB No microSD, up to 2 TB
USB OTG Supported - Supported

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
Barometer Sensor barometer sensor barometer sensor barometer sensor present
Heart-rate Sensor heart rate sensor heart rate sensor heart rate sensor present
NFC NFC 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 3000 mAh 4100 mAh 3000 mAh
Stand by - Up to 526 h (3G) -
Talk Time - Up to 38 h (3G) -