Phone Comparison - LG Optimus 3D Max vs ZTE Zmax vs Microsoft Lumia 640 LTE

general General Info

Manufacturer LG ZTE Microsoft
Announced February 2012 September 2014 March 2015
Status Available - May 2012 Available - September 2014 Available - April 2015
Price - Rs. 11,920 ($175.00) [Similarly Priced] Rs. 7,999 ($117.63) [Similarly Priced]
Colors Black Black Yes
Form Factor Candybar Candybar Candybar
Dimension 126.8 x 67.4 x 9.6 mm
(4.99 x 2.65 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 148 g (5.22 oz) 189.9 g (6.67.0.32 oz) 145 g (5.11 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 1900 / 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, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.4.2 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8926 Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU PowerVR SGX540 Adreno 305 Adreno 305
RAM 1 GB 2 GB 1 GB
Internal Memory 8 GB storage 16 GB 8 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type 3D LCD 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 4.3 inches 5.7 inches 5.0 inches
Resolution 480 x 800 pixels (217 ppi) 720 x 1280 pixels (258 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 61.56% 65.56% 67.43%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No - FM radio
Games Yes Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera Dual 5 MP, 2592х1944 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Stereoscopic Photos & Videos, Geo-tagging, Out-focusing Shot Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, 1/4'' Sensor Size
Video Yes, 1080p@30fps (2D), 720p@30fps (3D), video stabilization 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, with A2DP, EDR v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, 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 (MHL) 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 HTML5, Adobe Flash HTML5 HTML5

memory User Memory

Internal 8 GB storage, 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 Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1520 mAh 3400 mAh 2500 mAh
Stand by Up to 450 h Up to 360 h Up to 864 h (2G)
Up to 864 h (3G)
Talk Time Up to 8 h Up to 14 h Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)