Phone Comparison - Samsung Galaxy Ace 4 vs Lenovo A536 vs Lenovo Vibe X2

general General Info

Manufacturer Samsung Lenovo Lenovo
Announced June 2014 September 2014 September 2014
Status Available - July 2014 Available - September 2014 Available - October 2014
Colors Iris Charcoal, Classic White Black, White White, Gold, Red, Dark Grey
Form Factor Candybar Candybar Candybar
Dimension 121.4 x 62.9 x 10.8 mm
(4.78 x 2.48 x 0.43 in)
139.6 x 72 x 9.95 mm
(5.5 x 2.83 x 0.39 in)
140.2 x 68.6 x 7.3 mm
(5.52 x 2.7 x 0.29 in)
Weight 123.8 g (4.34.0.28 oz) 149 g (5.26 oz) 120 g (4.23 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network - - LTE 800 / 1800 / 2100 / 2600
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat) Android OS, v4.4 (KitKat)
Processor Dual-core 1.0 GHz Quad-core 1.3 GHz, Mediatek MT6582M Octa-core 2.0 GHz, MediatTek MT6595m True8Core
GPU - Mali-400MP2 PowerVR G600
RAM 512 MB 1 GB 2 GB
Internal Memory 4 GB 8 GB ROM 32 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB No

display Display

Type TFT capacitive touchscreen TFT Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.0 inches 5.0 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 854 pixels (196 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 59.76% 68.49% 71.52%
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 5 MP, 2592 х 1944 pixels 5 MP, 2592 x 1944 pixels 13 MP, 4160 x 3120 pixels
Flash LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection, Panorama Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 720p@30fps Yes 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 2 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP v4.0 v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n/ac, dual band, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML HTML5

memory User Memory

Internal 4 GB, 512 MB RAM 8 GB ROM, 1 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB No

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not 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 not supported

battery Battery

Type Li-Ion Battery Li-Po Battery Non-removable Li-Po Battery
Capacity 1500 mAh 2000 mAh 2300 mAh
Stand by - Up to 300 h Up to 228 h (2G)
Up to 216 h (3G)
Talk Time - Up to 15 h 30 min Up to 17 h (2G)
Up to 19 h (3G)