Phone Comparison - Samsung Galaxy Core 2 Duos vs Samsung Galaxy Grand Prime vs Samsung Galaxy A02

general General Info

Manufacturer Samsung Samsung Samsung
Announced June 2014 September 2014 2021, January 27
Status Available - July 2014 Available - September 2014 Available. Released 2021, January 27
Price - Rs. 7,499 ($110.28) [Similarly Priced] -
Colors White, Black Black, White Black, Blue, Red
Form Factor Candybar Candybar Candybar
Dimension 130.3 x 68 x 9.8 mm
(5.13 x 2.68 x 0.39 in)
144.8 x 72.1 x 8.6 mm
(5.7 x 2.84 x 0.34 in)
164 x 75.9 x 9.1 mm
(6.46 x 2.99 x 0.36 in)
Weight 138 g (4.87 oz) 156 g (5.5 oz) 206 g (7.27 oz)
SIM Type - - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - G530F
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - G530FZ
LTE band 1(2100), 3(1800), 5(850), 8(900), 28(700) - G530Y
LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800),
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900) 20(800), 28(700), 32(1500), 38(2600), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.4 (KitKat) Android 10
Processor Quad-core 1.2 GHz Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8226 Snapdragon 400 Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm)
GPU - Adreno 305 Adreno 506
RAM 768 MB 1 GB 2 GB
Internal Memory 4 GB 8 GB 32 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSDXC (dedicated slot)

display Display

Type TFT capacitive touchscreen TFT Capacitive Touchscreen PLS TFT Display
Colors 16M colors 16M colors 16M Colour
Size 4.5 inches 5.0 inches 6.5 inches
Resolution 480 x 800 pixels (207 ppi) 540 x 960 pixels (220 ppi) 720 x 1520 pixels (259 ppi)
Screen-to-Body Ratio 65.25% 66.19% 84.56%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 8 MP, 3264x2448 pixels 13 MP + 2 MP
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, AF
2 MP, f/2.4, (depth)
Video Yes Yes, 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] Yes, 5 MP [Similar] 8 MP, f/2.2, 1/4", 1.12µm [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPAHSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB Host microUSB 2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML HTML5 Yes

memory User Memory

Internal 4 GB, 768 MB RAM 8 GB, 1 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSDXC (dedicated slot)
USB OTG - Supported Not Supported

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 Non-removable Li-Ion Battery Non-removable Li-Po Battery
Battery Charging 10W
Capacity 2000 mAh 2600 mAh 5000 mAh
Stand by - - -
Talk Time - - -