Phone Comparison - BLU Life One vs OnePlus One vs Samsung Galaxy J7 (2017)

general General Info

Manufacturer BLU OnePlus Samsung
Announced March 2013 April 2014 June 2017
Status Available - April 2013 Available - June 2014 Available - July 2017
Price - - Rs. 24,500 ($330.00) [Similarly Priced]
Colors Black, White Silk White, Sandstone Black Gold, Black, Pink, Blue
Form Factor Candybar Candybar Candybar
Dimension 144 x 73 x 8.9 mm
(5.67 x 2.87 x 0.35 in)
152.9 x 75.9 x 8.9 mm
(6.02 x 2.99 x 0.35 in)
152.4 x 74.7 x 7.9 mm
(6 x 2.94 x 0.31 in)
Weight 145 g (5.11 oz) 162 g (5.71 oz) -
SIM Type - - Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
4G Network - LTE 700 / 1700 / 2600 /2300/2100/1800 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v7.1 (Nougat)
Processor Quad-core 1.2 GHz Cortex-A7, MTK MT6589 Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Octa-core 1.6 GHz Cortex-A53, Exynos 7870
GPU PowerVR Series 5XT Adreno 330 Mali-T830 MP2
RAM 1 GB 3 GB 3 GB
Internal Memory 16 GB ROM 16/64 GB 16 GB
External Memory microSD, up to 32 GB No microSD, up to 256 GB

display Display

Type LED-backlit IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.5 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 65.44% 71.69% 73.08%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4032 x 3224 pixels 13 MP, 4128 x 3096 pixels 13 MP
Flash LED flash dual-LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Image Stabilization, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes, 1080p@30fps Yes, 2160p@30fps, 1080p@60fps, 720p@120fps, video stabilization, HDR 1080p@30fps
Front Camera Yes, 5 MP [Similar] Yes, 5 MP, 1080p@30fps [Similar] 13 MP, f/1.9 [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, 42 Mbps; HSUPA, 21 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 Yes, v4.1 with A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go, USB Host microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB ROM, 1 GB RAM 16/64 GB, 3 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB No microSD, up to 256 GB
USB OTG - 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 not supported NFC supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 2000 mAh 3100 mAh 3600 mAh
Stand by Up to 850 h (2G)
Up to 760 h (3G)
- -
Talk Time Up to 25 h (2G)
Up to 20 h (3G)
- -