Phone Comparison - Samsung GALAXY S3 Neo GT-I9301I vs OnePlus 2 vs Xiaomi Redmi Note 2 Prime

general General Info

Manufacturer Samsung OnePlus Xiaomi
Announced June 2014 July 2015 August 2015
Status Available - June 2014 Available - August 2015 Available - August 2015
Price - Rs. 19,999 ($294.10) [Similarly Priced] Rs. 10,840 ($159.00) [Similarly Priced]
Colors Black, Blue, Brown, Red, Gray, White, Pink Sandstone Black White, Blue, Yellow, Pink, Mint Green
Form Factor Candybar Candybar Candybar
Dimension 136.6 x 70.7 x 8.6 mm
(5.38 x 2.78 x 0.34 in)
151.8 x 74.9 x 9.85 mm
(5.98 x 2.95 x 0.39 in)
152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
Weight 132 g (4.66 oz) 175 g (6.17 oz) 160 g (5.64 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE 700 / 1700 / 1800 / 2100 / 2300 / 2600 LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - Fingerprint sensor,Metal Frame,Replaceable Back-covers -

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v5.1.1 (Lollipop), OxygenOS Android OS, v5.0 (Lollipop)
Processor Quad-core 1.4 GHz Cortex-A7, - Quad-core 1.5 GHz Cortex-A53 & Quad-core 2 GHz Cortex-A57, Qualcomm MSM8994 Snapdragon 810 Octa-core 2.2 GHz Cortex-A53, Mediatek MT6795
GPU - Adreno 430 PowerVR G6200
RAM 1.5 GB 4/3 GB 2 GB
Internal Memory 16 GB storage 16/64 GB 32 GB
External Memory microSD, up to 64 GB No Yes

display Display

Type Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.8 inches 5.5 inches 5.5 inches
Resolution 720 x 1280 pixels (306 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 65.75% 73.17% 72.02%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS No FM radio
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 13 MP, 4128 x 3096 pixels
Flash LED flash Dual-LED flash Yes
Features Auto focus, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization Laser Auto focus, Optical Image Stabilization (OIS), Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Auto-focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video Yes, 1080p@30fps 2160p@30fps, 2160p(DCI)@24fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. 1080p@30fps
Front Camera Yes, 1.9 MP, 720p@30fps [Similar] 5 MP, 1080p@30fps [Similar] 5 MP, 720p [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 HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth Yes, v4.0 with A2DP, EDR v4.1, A2DP v4.0, A2DP, LE
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/ac, 2.4/5 GHz, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, microUSB v2.0 (MHL), USB On-the-go microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML, Adobe Flash HTML5 HTML5

memory User Memory

Internal 16 GB storage, 1.5 GB RAM 16/64 GB, 4/3 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB No Yes
USB OTG Supported Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint 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-Ion Battery Non-removable Li-Po Battery Li-Po Battery
Capacity 2100 mAh 3300 mAh 3060 mAh
Stand by - - Up to 144 h (3G)
Talk Time Up to 14 h - Up to 11 h 30 min (3G)