Phone Comparison - Acer Liquid S1 vs Samsung Galaxy S Duos 2 S7582 vs Nokia Lumia 630 Dual SIM

general General Info

Manufacturer Acer Samsung Nokia
Announced June 2013 November 2013 April 2014
Status Coming Soon - Q3 2013 Available - November 2013 Available - May 2014
Colors Black White, Black Green, yellow, white, black
Form Factor Candybar Candybar Candybar
Dimension - 121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
129.5 x 66.7 x 9.2 mm
(5.1 x 2.63 x 0.36 in)
Weight 195 g (6.88 oz) 118 g (4.16 oz) 134 g (4.73 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Microsoft Windows Phone 8.1
Processor Quad-core 1.5 GHz Cortex A-7, MTK 6589 Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU PowerVR SGX 544MP Broadcom VideoCore IV -
RAM 1 GB 768 MB 512 MB
Internal Memory 8 GB storage 4 GB (1.9 GB user available) 8 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type TFT capacitive touchscreen TFT Capacitive Touchscreen, PLS IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 4.0 inches 4.5 inches
Resolution 720 x 1280 pixels (258 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio - 59.52% 64.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash No
Features Auto-focus, Geo tagging Auto focus, Geo-tagging Auto focus, 1/4' Sensor Size, Geo-tagging, Panorama
Video Yes Yes, 720p@30fps Yes, 720p@30fps
Front Camera Yes [Similar] Yes, VGA [Similar] No [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, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 1 GB RAM 4 GB (1.9 GB user available), 768 MB RAM 8 GB ROM, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not 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 Standard battery, Li-Ion Li-Ion Battery (BL-5H)
Capacity 2400 mAh 1500 mAh 1830 mAh
Stand by - Up to 280 h (3G) Up to 648 h
Talk Time - Up to 8 h (3G) Up to 16 h 24 min (2G)
Up to 13 h 6 min (3G)