Phone Comparison - Lenovo Vibe X3 vs Lenovo ZUK Z2 vs Samsung Galaxy A7 (2017)

general General Info

Manufacturer Lenovo Lenovo Samsung
Announced November 2015 May 2016 January 2017
Status Available - December 2015 Available - June 2016 Coming Soon - January 2017
Price Rs. 19,999 ($294.10) [Similarly Priced] Rs. 18,000 ($275.00) [Similarly Priced] Rs. 33,490 ($425.00) [Similarly Priced]
Colors White, Black Titanium Black, Ceramic White Black, White, Gold, Pink
Form Factor Candybar Candybar Candybar
Dimension 154 x 76.5 x 9.3 mm
(6.06 x 3.01 x 0.37 in)
141.7 x 68.9 x 8.5 mm
(5.58 x 2.71 x 0.33 in)
156.8 x 77.6 x 7.9 mm
(6.17 x 3.06 x 0.31 in)
Weight 175 g (6.17 oz) 149 g (5.26 oz) -
SIM Type - - Dual-SIM
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 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
-Metal Frame
- Fingerprint Sensor
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808 Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo, Qualcomm MSM8996 Snapdragon 820 1.9 GHz Quad-core Cortex-A72 & 1.3 GHz Quad-core Cortex-A53, Exynos 7880
GPU Adreno 418 Adreno 530 Mali-T860 MP4
RAM 3 GB 4 GB 3 GB
Internal Memory 32/64 GB 64 GB 32 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) No microSD, up to 256 GB

display Display

Type IPS LCD capacitive touchscreen LTPS IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 5.7 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (386 ppi)
Screen-to-Body Ratio 70.62% 70.46% 73.79%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 21 MP, f/2.0 13 MP, f/2.2 16 MP
Flash Dual-tone Flash Yes LED Flash
Features Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Auto-Focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/1.9, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps 2160p@30fps 1080p@30fps
Front Camera 8 MP [Similar] 8 MP, 1080p@30fps [Similar] 16 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE
Bluetooth v4.1, A2DP, LE v4.1, A2DP, LE v4.2, A2DP, EDR, LE, ANT+
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, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 v2.0, Type-C reversible connector Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS/ BDS (market dependant)
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32/64 GB, 3 GB RAM 64 GB, 4 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) No microSD, up to 256 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint 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 supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Ion battery
Capacity 3500 mAh 3500 mAh 3600 mAh
Stand by Up to 618 h (3G) - -
Talk Time Up to 31 h (3G) - -