Phone Comparison - Huawei Ascend G730 vs ZTE Zmax vs Microsoft Lumia 640 LTE

general General Info

Manufacturer Huawei ZTE Microsoft
Announced February 2014 September 2014 March 2015
Status Available - April 2014 Available - September 2014 Available - April 2015
Price - Rs. 11,920 ($175.00) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black, White Black Yes
Form Factor Candybar Candybar Candybar
Dimension 151.5 x 78.3 x 9.6 mm
(5.96 x 3.08 x 0.38 in)
162.6 x 83.8 x 8.9 mm
(6.4 x 3.3 x 0.35 in)
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
Weight 180 g (6.35 oz) 189.9 g (6.67.0.32 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network - LTE 700 / 1700 / 1900 / 2100 / 2600
(Bands 2, 4, 7, 12)
LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.3 GHz Cortex-A7 Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8926 Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU - Adreno 305 Adreno 305
RAM 1 GB 2 GB 1 GB
Internal Memory 4 GB 16 GB 8 GB
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, Corning Gorilla Glass 3 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.7 inches 5.0 inches
Resolution 540 x 960 pixels (200 ppi) 720 x 1280 pixels (258 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 70.49% 65.56% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, 1/4'' Sensor Size
Video Yes, 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] 1.6 MP, 720p [Similar] 1 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA; LTE, Cat 3/4 (market dependant), 150 Mbps DL, 50 Mbps UL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS, Beidou
Browser HTML HTML5 HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 16 GB, 2 GB RAM 8 GB, 1 GB 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 present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Li-Ion Battery Li-Ion Battery Li-Ion Battery
Capacity 2300 mAh 3400 mAh 2500 mAh
Stand by Up to 200 h Up to 360 h Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 3 h Up to 14 h Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)