Compare Microsoft Lumia 640 LTE with UMiDIGI Z Pro with ZTE Axon 7

Compare Microsoft Lumia 640 LTE vs UMiDIGI Z Pro vs ZTE Axon 7

SummarySummary 70 Score 75 Score 78 Score
Performance Qualcomm MSM8926 Snapdragon 400
1 GB RAM
Microsoft Windows Phone 8.1 with …
MTK Helio X27
3 GB RAM
Android 6.0 Marshmallow
Qualcomm Snapdragon 820 MSM8996
4 GB RAM
Android v6.0 (Marshmallow)
Display 5 inch
720 x 1280 pixels
294 PPI Density
5.5 inch
1080 x 1920 pixels
401 PPI Density
5.5 inch
1440 x 2560 pixels
534 PPI Density
Camera 8 MP (Main)
1 MP (Front)
13 + 13 MP (Main)
13 MP (Front)
Dual Camera
20 MP (Main)
8 MP (Front)
4K Video Recording
Battery 2500 mAh
Li-Ion
3780 mAh
Li-ion
3250 mAh
Li-Po
DisplayDisplay
Screen Size 5 inch 5.5 inch 5.5 inch
Screen Resolution 720x1280 pixels 1080 x 1920 pixels 1440 x 2560 pixels
Pixel Density 294 PPI 401 PPI 534 PPI
Display Type IPS LCD capacitive touchscreen, 16M colors IPS LCD, Multi-touch WQHD AMOLED,2.5D
Gorilla Glass - - -
Screen Protection - - -
ChipsetChipset
Brand Microsoft Mobiles UMiDIGI Mobiles ZTE Mobiles
Chipset Qualcomm MSM8926 Snapdragon 400 MTK Helio X27 Qualcomm Snapdragon 820 MSM8996
Processor Quad-core 1.2 GHz Cortex-A7 Deca-core 2.6Ghz 2.15GHz Quad core Processor
RAM 1 GB RAM 3 GB RAM 4 GB RAM
GPU Adreno 305 Adreno 530
CameraCamera
Rear Camera Resolution 8 MP 13 + 13 MP 20 MP
Front Camera Resolution 1 MP 13 MP 8 MP
Video 4K Video Recording
Camera Features Autofocus, Flash Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Geo-Tagging
GeneralGeneral
Operating System Windows Android Android
OS Version Microsoft Windows Phone 8.1 with … Android 6.0 Marshmallow Android v6.0 (Marshmallow)
Weight 145 g 175 g
Dimensions 141.3 x 72.2 x 8.8 mm 151.7 * 75 * 7.9mm
Thickness 7.9mm
StorageStorage
Internal Storage 8 GB 32 GB 64 GB
Card Slot microSD, up to 128 G microSD, Up to 128GB microSD, Up to 128 GB
Other 8GB storage, microSD card slot 32GB, Expandable upto 128GB 64GB storage, Expandable Up to 128GB
CommunicationCommunication
SIM Card Slots Single SIM Dual SIM Dual SIM
SIM Card Type Micro-SIM Micro-SIM Nano-SIM
Bluetooth v4.0, A2DP v4.0 v4.2
3.5 mm Jack Yes Yes Yes
NFC Yes No
ConnectivityConnectivity
VoLTE
4G
LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
4G LTE (B1, 2, 3, 4, 5, 7, 13)
TD-LTE?Band 38/40/41, FDD-LTE? Band 1/2/3/4/5/7/8/19/20/28AB
3G
HSDPA 850 / 900 / 2100
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS? Band 1/2/4/5/8
2G
GSM 850 / 900 / 1800 / 1900
GSM 1800 / 1900 / 850 / 900 MHz
GSM? Band 2/3/5/8
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11, b/g/n
GPS
Yes, with A-GPS, GLONASS, Beidou
A-GPS
A-GPS, Glonass
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 2500 mAh 3780 mAh 3250 mAh
Battery Type Li-Ion Li-ion Li-Po
Standby Time Up to 864 h (2G) / Up to 864 h (3G) Up to 360 Hours(2G)
Talk Time Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G) Up to 16 Hours(2G)
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Accelerometer
proximity
compass
Accelerometer
Proximity
Compass
Light sensor
Proximity sensor
Accelerometer
Compass
Gyroscope
Messaging SMS (threaded view), MMS, Email, Push Email, IM
Java No
Other MP3/WAV/eAAC+/WMA player , MP4/H.264/WMV player , OneDrive (30 GB cloud storage) , Document viewer , Photo/video editor
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