Phone Comparison - Oppo Mirror 3 vs Samsung Galaxy J7 vs Samsung Galaxy A9

Price Comparison (India) - -

general General Info

Manufacturer Oppo Samsung Samsung
Announced January 2015 June 2015 December 2015
Status Available - February 2015 Available - June 2015 Coming Soon - January 2016
Price Rs. 11,300 ($166.18) [Similarly Priced] Rs. 13,400 ($197.06) [Similarly Priced] Rs. 33,000 ($499.00) [Similarly Priced]
Colors Grey, White White, Black Pearl White, Midnight Black, Champagne Gold
Form Factor Candybar Candybar Candybar
Dimension - 152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
161.7 x 80.9 x 7.4 mm
(6.37 x 3.19 x 0.29 in)
Weight - 171 g (6.03 oz) 200 g (7.05 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)
3G Network HSDPA 1900 / 2100 HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4 (KitKat) with ColorOS Android OS, v5.1 (Lollipop) Android OS, v5.1.1 (Lollipop), planned upgrade to v6.0 (Marshmallow)
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Octa-core 1.2 GHz, Exynos 7580 Quad-core 1.8 GHz Cortex-A72 & quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8976 Snapdragon 652
GPU Adreno 306 Mali-T720 Adreno 510
RAM 1 GB 1.5 GB 3 GB
Internal Memory 8 GB 16 GB 32 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 2 Super AMOLED Capacitive Touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.5 inches 6.0 inches
Resolution 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (367 ppi)
Screen-to-Body Ratio - 69.63% 75.93%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio with RDS; recording FM radio with RDS; recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash LED Flash
Features Sony IMX 179 Sensor Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode Auto focus, f/1.9, OIS, 1/3'' sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face detection, panorama, HDR
Video 720p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, 720p@30fps [Similar] 5 MP [Similar] 8 MP, f/1.9, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat7 350/50 Mbps
Bluetooth v4.0, A2DP, LE v4.1, A2DP v4.1, A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
USB microUSB v2.0, USB On-the-go microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 16 GB, 1.5 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB microSD, up to 128 GB
USB OTG Supported - -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint 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 Li-Po Battery Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2000 mAh 3000 mAh 4000 mAh
Stand by - Up to 354 h -
Talk Time - Up to 18 h (3G) -