Phone Comparison - Samsung Galaxy Star 2 Plus vs Samsung Galaxy J1 vs Oppo Joy Plus

general General Info

Manufacturer Samsung Samsung Oppo
Announced July 2014 January 2015 April 2015
Status Available - July 2014 Available - January 2015 Available - May 2015
Price - Rs. 5,850 ($86.03) [Similarly Priced] Rs. 5,830 ($85.74) [Similarly Priced]
Colors Black, White Blue, Black, White White, Blue
Form Factor Candybar Candybar Candybar
Dimension 129.7 x 65.9 x 9.4 mm
(5.11 x 2.59 x 0.37 in)
129 x 68.2 x 8.9 mm
(5.08 x 2.69 x 0.35 in)
124 x 63 x 9.9 mm
(4.88 x 2.48 x 0.39 in)
Weight - 122 g (4.3 oz) 125 g (4.41 oz)
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
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network No HSDPA 900 / 2100 (single or dual SIM)
HSDPA 850 / 2100 (dual SIM)
HSDPA 850 / 900 / 2100
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.x (KitKat) Android OS, v4.4 (KitKat)
Processor 1.2 GHz Cortex-A9 Dual-core 1.2 GHz Cortex-A7 Dual-core 1.3 GHz, Mediatek MT6572
GPU - - Mali-400
RAM 512 MB 512 MB 1 GB
Internal Memory 4 GB ROM 4 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen TFT Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.3 inches 4.0 inches
Resolution 480 x 800 pixels (217 ppi) 480 x 800 pixels (217 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 61.55% 59.80% 58.42%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio - FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3 MP, 2048 x 1536 pixels 5 MP, 2592 х 1944 pixels 3.15 MP, 2048 x 1536 pixels
Flash LED flash LED Flash LED flash
Features Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection Geo-tagging
Video Yes 720p@30fps 720p
Front Camera No [Similar] 2 MP [Similar] VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G No HSPA HSPA
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP v4.0, A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB Yes, microUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML HTML HTML

memory User Memory

Internal 4 GB ROM, 512 MB RAM 4 GB, 512 MB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not 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 Li-Ion Battery Li-Ion Battery
Capacity 1800 mAh 1850 mAh 1700 mAh
Stand by - - -
Talk Time - Up to 10 h (3G) -