PhoneBunch

Samsung I9100 Galaxy S II vs Lenovo Vibe X2

General Info

Manufacturer
Samsung Lenovo
Announced
February 2011 September 2014
Status
Available - April 2011 Available - October 2014
Colors
Black, White, Pink White, Gold, Red, Dark Grey
Form Factor
Candybar Candybar
Dimension
125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
140.2 x 68.6 x 7.3 mm
(5.52 x 2.7 x 0.29 in)
Weight
116 g (4.09 oz) 120 g (4.23 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network
- LTE 800 / 1800 / 2100 / 2600
Messaging
SMS, MMS, IM SMS, MMS, EMail, IM

Display

Type
Super AMOLED Plus capacitive touchscreen IPS LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
4.3 inches [Similar] 5.0 inches [Similar]
Resolution
480 x 800 pixels (217 ppi) [Similar] 1080 x 1920 pixels (441 ppi) [Similar]
Screen-to-Body Ratio
63.52% 71.52%
Multi-Touch

Hardware and OS

OS
Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.4 (KitKat)
Processor
Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset [Similar] Octa-core 2.0 GHz, MediatTek MT6595m True8Core [Similar]
GPU
Mali-400MP [Similar] PowerVR G600 [Similar]
RAM
1 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory
16 GB/32 GB storage 32 GB
External Memory
microSD, up to 32GB, 8 GB included No

Camera

Rear Camera
8 MP, 3264x2448 pixels [Similar] 13 MP, 4160 x 3120 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video
Yes, 1080p@30fps 1080p@30fps
Front Camera
Yes, 2 MP [Similar] 5 MP [Similar]

Multimedia

3.5mm Jack
Radio
Stereo FM radio with RDS -
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
Edge
Class 12 Yes
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth
Yes, v3.0+HS v4.0, A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n/ac, dual band, Wi-Fi hotspot
USB
Yes, v2.0 microUSB (MHL), USB On-the-go microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser
HTML HTML5

User Memory

Internal
16GB/32GB storage, 1 GB RAM 32 GB, 2 GB RAM
Expandable Storage
microSD, up to 32GB, 8 GB included No
USB OTG
Supported -

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Ion Non-removable Li-Po Battery
Capacity
1650 mAh 2300 mAh
Stand by
Up to 710 h (2G)
Up to 610 h (3G)
Up to 228 h (2G)
Up to 216 h (3G)
Talk Time
Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
Up to 17 h (2G)
Up to 19 h (3G)
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