Phone Comparison - Samsung I9100 Galaxy S II vs Oppo R5 vs Oppo N3

general General Info

Manufacturer Samsung Oppo Oppo
Announced February 2011 October 2014 October 2014
Status Available - April 2011 Available - November 2014 Available - November 2014
Price - Rs. 25,490 ($374.85) [Similarly Priced] Rs. 31,970 ($469.00) [Similarly Priced]
Colors Black, White, Pink Silver, Gold White
Form Factor Candybar Candybar Candybar
Dimension 125.3 x 66.1 x 8.5 mm
(4.93 x 2.6 x 0.33 in)
148.9 x 74.5 x 4.9 mm
(5.86 x 2.93 x 0.19 in)
161.2 x 77 x 9.9 mm
(6.35 x 3.03 x 0.39 in)
Weight 116 g (4.09 oz) 155 g (5.47 oz) 192 g (6.77 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA HSDPA
4G Network - LTE LTE
Messaging SMS, MMS, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - - - Touch-sensitive area at the back
- O-Click Bluetooth Remote Control (bundled)

hardware Hardware and OS

OS Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.2GHz ARM Cortex-A9 processor, Exynos chipset Octa-core 1.5 GHz, Qualcomm MSM8939 Snapdragon 615 Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974AA Snapdragon 801
GPU Mali-400MP Adreno 330 Adreno 330
RAM 1 GB 2 GB 2 GB
Internal Memory 16 GB/32 GB storage 16 GB 32 GB
External Memory microSD, up to 32GB, 8 GB included TBC microSD, up to 64 GB

display Display

Type Super AMOLED Plus capacitive touchscreen AMOLED capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 5.2 inches 5.5 inches
Resolution 480 x 800 pixels (217 ppi) 1080 x 1920 pixels (423 ppi) 1080 x 1920 pixels (403 ppi)
Screen-to-Body Ratio 63.52% 67.40% 66.36%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no yes
Radio Stereo FM radio with RDS No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 16 MP, 3456 x 4608 pixels
Flash LED flash LED flash dual-LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, 1/2.3' Sensor Size, 1.34µm Pixel Size, Motorised Rotating Lens, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps 1080p@30fps
Front Camera Yes, 2 MP [Similar] 5 MP [Similar] 16 MP, autofocus, LED flash [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA; HSUPA; LTE HSDPA; HSUPA; LTE
Bluetooth Yes, v3.0+HS v4.0 v4.0
Wi-Fi Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, v2.0 microUSB (MHL), USB On-the-go microUSB v2.0, USB On-the-go microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML HTML5 HTML5

memory User Memory

Internal 16GB/32GB storage, 1 GB RAM 16 GB, 2 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 32GB, 8 GB included TBC microSD, up to 64 GB
USB OTG Supported Supported 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 supported NFC not supported NFC supported

battery Battery

Type Standard battery, Li-Ion Li-Po Battery Li-Po Battery
Capacity 1650 mAh 2000 mAh 3000 mAh
Stand by Up to 710 h (2G)
Up to 610 h (3G)
- -
Talk Time Up to 18 h 20 min (2G)
Up to 8 h 40 min (3G)
- -