PhoneBunch

Microsoft Lumia 640 Dual SIM vs Lenovo K3 Note

General Info

Manufacturer
Microsoft Lenovo
Announced
March 2015 March 2015
Status
Available - April 2015 Available - March 2015
Price
Rs. 8,999 ($132.34) [Similarly Priced] Rs. 9,058 ($133.21) [Similarly Priced]
Colors
Yes Yellow, White
Form Factor
Candybar Candybar
Dimension
141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
152.6 x 76.2 x 8 mm
(6.01 x 3 x 0.31 in)
Weight
145 g (5.11 oz) 150 g (5.29 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010
4G Network
- LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300)
Messaging
SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

Display

Type
IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display IPS capacitive touchscreen
Colors
16M colors 16M colors
Size
5.0 inches [Similar] 5.5 inches [Similar]
Resolution
720 x 1280 pixels (294 ppi) [Similar] 1080 x 1920 pixels (401 ppi) [Similar]
Screen-to-Body Ratio
67.43% 71.55%
Multi-Touch

Hardware and OS

OS
Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v5.0 (Lollipop)
Processor
Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752 [Similar]
GPU
Adreno 305 [Similar] Mali-T760MP2 [Similar]
RAM
1 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory
8 GB 16 GB
External Memory
microSD, up to 128 GB microSD, up to 32 GB

Camera

Rear Camera
8 MP, 3264 x 2448 pixels [Similar] 13 MP, 4128 x 3096 pixels [Similar]
Flash
LED flash dual-LED (dual tone)
Features
Auto focus, 1/4'' Sensor Size Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video
1080p@30fps 1080p@30fps
Front Camera
1 MP, 720p [Similar] 5 MP [Similar]

Multimedia

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

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSPA 42.2/5.76 Mbps HSPA, TD-SCDMA, LTE, TD-LTE
Bluetooth
v4.0, A2DP v4.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, hotspot
USB
microUSB v2.0 microUSB v2.0
GPS
Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser
HTML5 HTML5

User Memory

Internal
8 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage
microSD, up to 128 GB microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Ion Battery Li-Po Battery
Capacity
2500 mAh 3000 mAh
Stand by
Up to 840 h (2G)
Up to 840 h (3G)
Up to 750 h (3G)
Talk Time
Up to 27 h 30 min (2G)
Up to 20 h 30 min (3G)
Up to 36 h (3G)
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