Phone Comparison - Huawei Ascend P7 vs Lava Iris Alfa vs Samsung Galaxy S Duos 3

general General Info

Manufacturer Huawei Lava Samsung
Announced May 2014 January 2015 February 2015
Status Coming Soon - July 2014 Available - January 2015 Available - February 2015
Price - Rs. 6,499 ($95.57) [Similarly Priced] Rs. 5,300 ($77.94) [Similarly Priced]
Colors Black, white, pink Black, White Black, White
Form Factor Candybar Candybar Candybar
Dimension 139.8 x 68.8 x 6.5 mm
(5.5 x 2.71 x 0.26 in)
141 x 71.4 x 9.2 mm
(5.55 x 2.81 x 0.36 in)
121.4 x 62.9 x 10.8 mm
(4.78 x 2.48 x 0.43 in)
Weight 124 g (4.37 oz) 156 g (5.5 oz) 124 g (4.37 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 2100 HSDPA 900 / 2100
4G Network LTE 800 / 900 / 1800 / 2100 / 2600 - -
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat) Android OS, v4.4 (KitKat)
Processor Quad-core 1.8 GHz Cotex-A9, HiSilicon Kirin 910T Quad-core 1.2 GHz Dual-core 1.2 GHz Cortex-A7
GPU Mali-450MP4 - -
RAM 2 GB 1 GB 512 MB
Internal Memory 16 GB 8 GB (3.38 GB for apps, 2.38 GB for mass storage) 4 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type IPS LCD capacitive touchscreen IPS Capacitive Touchscreen, Shatter Proof Glass TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 4.0 inches
Resolution 1080 x 1920 pixels (441 ppi) 480 x 854 pixels (196 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 71.52% 68.38% 59.76%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama, BSI+ Sensor Auto focus, Geo-tagging
Video Yes, 1080p@30fps 1080p 720p@30fps
Front Camera Yes, 8 MP [Similar] Yes [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 60 kbps Up to 85.6 kbps Yes
Edge Up to 236.8 kbps Up to 237 kbps Yes
3G HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps HSPA 21.1/5.76 Mbps
Bluetooth Yes, v4.0 with A2DP, LE v2.1 v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0, USB On-the-go microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML

memory User Memory

Internal 16 GB, 2 GB RAM 8 GB (3.38 GB for apps, 2.38 GB for mass storage), 1 GB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 64 GB
USB OTG Supported Supported -

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 supported NFC not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Po Battery Li-Ion Battery
Capacity 2500 mAh 2200 mAh 1500 mAh
Stand by Up to 422 h (3G) - -
Talk Time Up to 22 h (2G)
Up to 14 h (3G)
Up to 22 h 42 min (2G)
Up to 14 h 30 min (3G)
-