• Samsung Galaxy Grand Duos I9082 vs Huawei Ascend Mate7 vs Alcatel Hero 2

Phone Comparison - Samsung Galaxy Grand Duos I9082 vs Huawei Ascend Mate7 vs Alcatel Hero 2

general General Info

Manufacturer Samsung Huawei Alcatel
Announced December 2012 September 2014 September 2014
Status Available - January 2013 Coming Soon - Q3 2014 Coming Soon - September 2014
Colors Black, White Obsidian black, Moonlight silver, Amber gold Dark Gray
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 76.9 x 9.6 mm
(5.65 x 3.03 x 0.38 in)
157 x 81 x 7.9 mm
(6.18 x 3.19 x 0.31 in)
160.5 x 81.6 x 7.9 mm
(6.32 x 3.21 x 0.31 in)
Weight 162 g (5.71 oz) 185 g (6.53 oz) 175 g (6.17 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - 8030B, 8030Y
3G Network HSDPA 850 / 1900 / 2100 - SIM 1 only
HSDPA 900 / 1900 / 2100 - SIM 1 only
HSDPA HSDPA 850 / 900 / 1900 / 2100 - 8030B, 8030Y
4G Network - LTE LTE 700 / 1700 / 1900 / 2100 / 2600 / 1800 - 8030B
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM
Build Features - - Dragontrail Glass, Oleophobic Coating, Stylus

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.4 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7, HiSilicon Kirin 925 Octa-core 2.0 GHz Cortex-A7, Mediatek MT8392
GPU Broadcom VideoCore IV Mali-T628 Mali-450MP4
RAM 1 GB 2 GB 2 GB
Internal Memory 8 GB 16/32 GB 16 GB (12.9 GB user available)
External Memory microSD, up to 64 GB Yes, up to 32 GB microSD, up to 32 GB

display Display

Type Capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 6.0 inches 6.0 inches
Resolution 480 x 800 pixels (187 ppi) 1080 x 1920 pixels (368 ppi) 1080 x 1920 pixels (367 ppi)
Screen-to-Body Ratio 64.20% 77.68% 75.84%
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 13 MP, 4128 x 3096 pixels 13.1 MP, optical image stabilization
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Face Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama
Video Yes, 1080p@30fps 1080p@30fps 1080p@30fps, optical stabilization
Front Camera Yes, 2 MP [Similar] 5 MP, 720p [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps, HSUPA, 5.8 Mbps; LTE, Cat6, 50 Mbps UL, 150 Mbps DL HSDPA, 42 Mbps; HSUPA, 11 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, v4.0 with A2DP, LE, EDR v4.0, A2DP, EDR, LE v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host, USB On-the-go microUSB v2.0
GPS Yes, with A-GPS, support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16/32 GB, 2 GB RAM (3GB on 32GB model) 16 GB (12.9 GB user available), 2 GB RAM
Expandable Storage microSD, up to 64 GB Yes, up to 32 GB microSD, up to 32 GB
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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 supported

battery Battery

Type Standard battery, Li-Ion Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2100 mAh 4100 mAh 3100 mAh
Stand by Up to 440 h Up to 648 h (3G) Up to 500 h (2G)
Up to 380 h (3G)
Talk Time Up to 10 h 10 min - Up to 15 h 30 min (2G)
Up to 10 h (3G)