Phone Comparison - OnePlus One vs Samsung Galaxy S6 vs Xiaomi Mi 4i

Price Comparison (India) - -

general General Info

Manufacturer OnePlus Samsung Xiaomi
Announced April 2014 March 2015 April 2015
Status Available - June 2014 Available - April 2015 Available - April 2015
Price - Rs. 29,999 ($441.16) [Similarly Priced] Rs. 8,999 ($132.34) [Similarly Priced]
Colors Silk White, Sandstone Black White Pearl, Black Sapphire, Gold Platinum, Blue Topaz Black, White, Blue, Yellow, Pink
Form Factor Candybar Candybar Candybar
Dimension 152.9 x 75.9 x 8.9 mm
(6.02 x 2.99 x 0.35 in)
143.4 x 70.5 x 6.8 mm
(5.65 x 2.78 x 0.27 in)
138.1 x 69.6 x 7.8 mm
(5.44 x 2.74 x 0.31 in)
Weight 162 g (5.71 oz) 138 g (4.87 oz) 130 g (4.59 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 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 700 / 1700 / 2600 /2300/2100/1800 LTE LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Corning Gorilla Glass 4 back panel
- Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
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hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v5.0.2 (Lollipop) Android OS, v5.0 (Lollipop)
Processor Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Quad-core 1.7 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615
GPU Adreno 330 Mali-T760 Adreno 405
RAM 3 GB 3 GB 2 GB
Internal Memory 16/64 GB 32/64/128 GB 16/32 GB
External Memory No No No

display Display

Type IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.1 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 1440 x 2560 pixels (577 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 71.69% 70.66% 71.57%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 16 MP, 3456 x 4608 pixels, OIS 13 MP, 4128 x 3096 pixels
Flash dual-LED flash LED Flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video Yes, 2160p@30fps, 1080p@60fps, 720p@120fps, video stabilization, HDR 2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec. 1080p@30fps
Front Camera Yes, 5 MP, 1080p@30fps [Similar] 5 MP, 1080p@30fps, dual video call, HDR [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA, LTE
Bluetooth Yes, v4.1 with A2DP v4.1, A2DP, LE, apt-X v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB Yes, microUSB v2.0, USB On-the-go, USB Host microUSB v2.0 (MHL 3 TV-out), USB Host microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/64 GB, 3 GB RAM 32/64/128 GB, 3 GB RAM 16/32 GB, 2 GB RAM
Expandable Storage No No No
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 supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery Li-Po Battery
Capacity 3100 mAh 2550 mAh 3120 mAh
Stand by - - -
Talk Time - - -