Phone Comparison - Lenovo Vibe X2 vs Alcatel Pixi 4 (4) vs Lenovo Vibe B

general General Info

Manufacturer Lenovo Alcatel Lenovo
Announced September 2014 January 2016 August 2016
Status Available - October 2014 Coming Soon - Q1 2016 Available - August 2016
Price - - Rs. 5,433 ($81.00) [Similarly Priced]
Colors White, Gold, Red, Dark Grey Various Black, White
Form Factor Candybar Candybar Candybar
Dimension 140.2 x 68.6 x 7.3 mm
(5.52 x 2.7 x 0.29 in)
121.3 x 64.4 x 9.7 mm
(4.78 x 2.54 x 0.38 in)
132.5 x 66 x 9.9 mm
(5.22 x 2.6 x 0.39 in)
Weight 120 g (4.23 oz) - 144 g (5.08 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 900 / 2100
HSDPA 850 / 900 / 1900 / 2100
HSDPA
4G Network LTE 800 / 1800 / 2100 / 2600 - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4 (KitKat) Android OS, v6.0 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
Processor Octa-core 2.0 GHz, MediatTek MT6595m True8Core Quad-core 1.3 GHz Cortex-A7, Mediatek MT6580M Quad-core 1.0 GHz Cortex-A53, Mediatek MT6735M
GPU PowerVR G600 - Mali-T720 MP2
RAM 2 GB 512 MB 1 GB
Internal Memory 32 GB 4 GB 8 GB
External Memory No microSD, up to 32 GB microSD, up to 32 GB (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen TFT capacitive touchscreen TFT Capacitive Display
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.0 inches 4.5 inches
Resolution 1080 x 1920 pixels (441 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 71.52% 58.42% 63.63%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
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 2 MP or 5 MP, LED flash 5 MP
Flash LED flash No LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR HDR, Panorama Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 1080p@30fps 720p@30fps
Front Camera 5 MP [Similar] VGA or 2 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 21.1/5.76 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n/ac, dual band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML HTML5

memory User Memory

Internal 32 GB, 2 GB RAM 4 GB, 512 MB RAM
8 GB, 1 GB RAM
8 GB, 1 GB RAM
Expandable Storage No microSD, up to 32 GB microSD, up to 32 GB (dedicated slot)

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not 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 Li-Ion Battery Removable Li-Ion Battery
Capacity 2300 mAh 1500 mAh 2000 mAh
Stand by Up to 228 h (2G)
Up to 216 h (3G)
Up to 520 h (2G)
Up to 500 h (3G)
-
Talk Time Up to 17 h (2G)
Up to 19 h (3G)
Up to 10 h (2G)
Up to 7 h 20 min (3G)
-