Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Sony Xperia Z1 vs Acer Liquid Z520

general General Info

Manufacturer Samsung Sony Acer
Announced December 2012 September 2013 March 2015
Status Available - January 2013 Available - September 2013 Available - April 2015
Price - - Rs. 14,999 ($220.57) [Similarly Priced]
Colors Black, White Black, White, Purple Black, White
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in)
144 x 74 x 8.5 mm
(5.67 x 2.91 x 0.33 in)
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Weight 162 g (5.71 oz) 170 g (6 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - all versions GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 1900 / 2100 - SIM 1 only
HSDPA 850 / 900 / 1700 / 1900 / 2100 - all versions HSDPA 900 / 2100
4G Network - LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 - C6903 -
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - Waterproof (IPX5 and IPX8)
Dustproof (IP5X)
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hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v5.0.x (Lollipop)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 Quad-core, Qualcomm Snapdragon 400
GPU Broadcom VideoCore IV Adreno 330 -
RAM 1 GB 2 GB 1 GB
Internal Memory 8 GB 16 GB 8 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen TFT capacitive touchscreen Capacitive touchscreen
Colors 16M colors 16M colors -
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 480 x 800 pixels (187 ppi) 1080 x 1920 pixels (441 ppi) 480 x 800 pixels (187 ppi)
Screen-to-Body Ratio 64.20% 64.55% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 20.7 MP 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto-focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Panorama Auto focus, Yes
Video Yes, 1080p@30fps Yes, 1080p@30fps, video stabilization, HDR Yes
Front Camera Yes, 2 MP [Similar] Yes, 2 MP, 1080p@30fps [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA
Bluetooth Yes, v4.0 with A2DP, LE, EDR Yes, v4.0 with A2DP, ANT+ v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go microUSB v2.0
GPS Yes, with A-GPS, support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 2 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 32 GB
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not 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 not supported NFC supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion Battery -
Capacity 2100 mAh 3000 mAh 2000 mAh
Stand by Up to 440 h Up to 880 h (2G)
Up to 850 h (3G)
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Talk Time Up to 10 h 10 min Up to 13 h 50 min (2G)
Up to 15 h (3G)
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