Phone Comparison - Microsoft Lumia 640 LTE vs Oppo R7

Microsoft Lumia 640 LTE
microsoft lumia 640 lte
Oppo R7
oppo r7
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general General Info

Manufacturer Microsoft Oppo
Announced March 2015 May 2015
Status Available - April 2015 Available - May 2015
Price Rs. 7,999 ($117.63) [Similarly Priced] Rs. 17,990 ($264.56) [Similarly Priced]
Colors Yes Golden, Silver
Form Factor Candybar Candybar
Dimension 141.3 x 72.2 x 8.8 mm
(5.56 x 2.84 x 0.35 in)
143 x 71 x 6.3 mm
(5.63 x 2.8 x 0.25 in)
Weight 145 g (5.11 oz) 147 g (5.19 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 8(900), 40(2300) - Global
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 40(2300) - Taiwan
LTE band 1(2100), 3(1800), 4(1700/2100), 7(2600), 17(700), 20(800) - USA
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - Support for Gloved and Wet Touch Input

hardware Hardware and OS

OS Microsoft Windows Phone 8.1 with Lumia Denim Android OS, v5.1 (Lollipop)
Processor Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar] Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar]
GPU Adreno 305 [Similar] Adreno 405 [Similar]
RAM 1 GB [Browse Similar] 3 GB [Browse Similar]
Internal Memory 8 GB 16 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors
Size 5.0 inches [Similar] 5.0 inches [Similar]
Resolution 720 x 1280 pixels (294 ppi) [Similar] 1080 x 1920 pixels (445 ppi) [Similar]
Screen-to-Body Ratio 67.43% 66.54%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels [Similar] 13 MP, 4128 x 3096 pixels, Schneider-Kreuznach O [Similar]
Flash LED flash LED Flash
Features Auto focus, 1/4'' Sensor Size Phase Detection Auto-focus, Geo-tagging, Touch Focus, Face Detection, Colorful Night, Slow Shutter, Expert Mode, Beautify, Ultra HD, Panorama, Audio Photo, GIF, Double Exposure, Super Macro, RAW, HDR, Gorgeous Color Filters, Blurred Background, Fast Lens,
Video 1080p@30fps 1080p@30fps
Front Camera 1 MP, 720p [Similar] 8 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.0
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery
Capacity 2500 mAh 2320 mAh
Stand by Up to 864 h (2G)
Up to 864 h (3G)
-
Talk Time Up to 26 h 30 min (2G)
Up to 17 h 30 min (3G)
-