Phone Comparison - Samsung Galaxy Star Duos S5282 vs Nokia Asha 230 vs Oppo Neo 7

general General Info

Manufacturer Samsung Nokia Oppo
Announced April 2013 February 2014 October 2015
Status Available - May 2013 Coming Soon - March 2014 Available - October 2015
Price - - Rs. 8,459 ($124.40) [Similarly Priced]
Colors Black, White, Blue White, Black, Red, Yellow, Green, Cyan Blue, White
Form Factor Candybar Candybar Candybar
Dimension 105 x 58 x 11.9 mm
(4.13 x 2.28 x 0.47 in)
99.5 x 58.6 x 13.2 mm
(3.92 x 2.31 x 0.52 in)
142.7 x 71.7 x 7.6 mm
(5.62 x 2.82 x 0.3 in)
Weight 100.5 g (3.53.0.18 oz) 89.3 g (3.14.0.11 oz) 141 g (4.97 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 N/A No HSDPA 850 / 900 / 1900 / 2100 - Global
HSDPA 850 / 900 / 2100 - 3G model
4G Network - - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - Global
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Nokia Asha software platform 1.1.1 Android OS, v5.1 (Lollipop)
Processor 1 GHz, Spreadtrum SP8810 - Quad-core 1.3 GHz Cortex-A7 - 3G model
Quad-core 1.2 GHz Cortex-A53 - 4G model, Mediatek MT6582 - 3G model
Qualcomm MSM8916 Snapdragon 410 - 4G model
GPU Mali-300 - Mali-400MP2
Adreno 306
RAM 512 MB N/A 1 GB
Internal Memory 4 GB - 16 GB
External Memory microSD, up to 32 GB microSD microSD, up to 128 GB (32 GB for 3G model)

display Display

Type TFT capacitive touchscreen TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 65K colors 256K colors 16M colors
Size 3.0 inches 2.8 inches 5.0 inches
Resolution 240 x 320 pixels (133 ppi) 240 x 320 pixels (143 ppi) 540 x 960 pixels (220 ppi)
Screen-to-Body Ratio 45.99% 41.56% 67.54%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS, FM Recording Stereo FM Radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 2 MP, 1600x1200 pixels 1.3 MP, 1280 x 960 pixels 8 MP, 3264 x 2448 pixels
Flash No No LED flash
Features Fixed Focus, Smile Shot, - Auto focus, 1/4' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, QVGA@15fps Yes Yes
Front Camera No [Similar] No [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 42.8 kbps Yes
Edge Yes Up to 236.8 kbps Yes
3G No No HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps - 4G model
HSPA 21.1/5.76 Mbps - 3G model
Bluetooth Yes, v4.0 Yes, v3.0 with A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot No Wi-Fi 802.11 b/g/n, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 microUSB v2.0, USB Host
GPS No A-GPS support only Yes, with A-GPS
Browser HTML WAP 2.0/xHTML HTML5

memory User Memory

Internal 4 GB, 512 MB RAM - 16 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD microSD, up to 128 GB (32 GB for 3G model)
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not 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 Non-removable Li-Po Battery
Capacity 1200 mAh 1020 mAh 2420 mAh
Stand by Up to 320 h Up to 504 h Up to 218 h (3G)
Talk Time Up to 14 h Up to 12 h Up to 16 h (3G)