Phone Comparison - Lenovo A536 vs Lenovo K3 vs Oppo R7

general General Info

Manufacturer Lenovo Lenovo Oppo
Announced September 2014 December 2014 May 2015
Status Available - September 2014 Available - December 2014 Available - May 2015
Price - - Rs. 17,990 ($264.56) [Similarly Priced]
Colors Black, White Yellow Golden, Silver
Form Factor Candybar Candybar Candybar
Dimension 139.6 x 72 x 9.95 mm
(5.5 x 2.83 x 0.39 in)
141 x 70.5 x 7.9 mm
(5.55 x 2.78 x 0.31 in)
143 x 71 x 6.3 mm
(5.63 x 2.8 x 0.25 in)
Weight 149 g (5.26 oz) 128 g (4.52 oz) 147 g (5.19 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 TD-SCDMA HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G Network - TD-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, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - Support for Gloved and Wet Touch Input

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.3 GHz, Mediatek MT6582M Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU Mali-400MP2 Adreno 306 Adreno 405
RAM 1 GB 1 GB 3 GB
Internal Memory 8 GB ROM 16 GB ROM 16 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type TFT Capacitive Touchscreen IPS capacitive touchscreen AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 480 x 854 pixels (196 ppi) 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (445 ppi)
Screen-to-Body Ratio 68.49% 69.20% 66.54%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 x 1944 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels, Schneider-Kreuznach O
Flash LED Flash LED flash LED Flash
Features Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection 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 Yes Yes 1080p@30fps
Front Camera Yes, 2 MP [Similar] 2 MP [Similar] 8 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps TD-SCDMA, TD-LTE HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.0 v4.0, A2DP, LE v4.0
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 8 GB ROM, 1 GB RAM 16 GB ROM, 1 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - - Supported

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 not supported

battery Battery

Type Li-Po Battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 2000 mAh 2300 mAh 2320 mAh
Stand by Up to 300 h Up to 580 h -
Talk Time Up to 15 h 30 min Up to 31 h -