Samsung Galaxy Grand Prime vs Samsung Galaxy A3 vs LG G3 (CDMA)

General Info

Manufacturer
Samsung	Samsung	LG
Announced
September 2014	October 2014	July 2014
Status
Available - September 2014	Available - November 2014	Available - July 2014
Price
Rs. 7,499 ($110.28) [Similarly Priced]	Rs. 14,265 ($209.78) [Similarly Priced]	Rs. 8,999 ($132.34) [Similarly Priced]
Colors
Black, White	Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B	Metallic Black, Silk White (Verizon), Shine Gold (Sprint)
Form Factor
Candybar	Candybar	Candybar
Dimension
144.8 x 72.1 x 8.6 mm (5.7 x 2.84 x 0.34 in)	130.1 x 65.5 x 6.9 mm ( 5.12 x 2.58 x 0.27 in)	146.3 x 74.7 x 8.9 mm (5.76 x 2.94 x 0.35 in)
Weight
156 g (5.5 oz)	110.3 g (3.88.0.11 oz)	149.7 g (5.26.0.25 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - VS985, LS990 CDMA 800 / 1900 - VS985
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 1900 / 2100	CDMA2000 1xEV-DO - VS985 HSDPA 850 / 1900 / 2100 - LS990
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	LTE band 4(1700/2100), 13(700) - VS985
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM

OS
Android OS, v4.4.4 (KitKat)	Android OS, v4.4.2 (KitKat)	Android OS, v4.4.2 (KitKat), upgradable to v6.0 (Marshmallow)
Processor
Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8226 Snapdragon 400	Quad-core 1.2 GHz,	Quad-core 2.5 GHz Krait 400, Qualcomm MSM8975AC Snapdragon 801
GPU
Adreno 305	-	Adreno 330
RAM
1 GB	1 GB	3 GB
Internal Memory
8 GB	16 GB	32 GB
External Memory
microSD, up to 32 GB	microSD, up to 64 GB	microSD, up to 256 GB (dedicated slot)

Type
TFT Capacitive Touchscreen	Super AMOLED Capacitive Touchscreen	True HD-IPS + LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
5.0 inches	4.5 inches	5.5 inches
Resolution
540 x 960 pixels (220 ppi)	540 x 960 pixels (245 ppi)	1440 x 2560 pixels (538 ppi)
Screen-to-Body Ratio
66.19%	65.39%	75.19%
Multi-Touch

Rear Camera
8 MP, 3264x2448 pixels	8 MP, 3264x2448 pixels	13 MP
Flash
LED flash	LED flash	Dual-LED (Dual Tone)
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama	Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie	Phase Detection/Laser Autofocus, OIS, 1/3" Sensor Size, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR
Video
Yes, 1080p@30fps	1080p@30fps	2160p@30fps, 1080p@30fps, HDR, stereo sound rec.
Front Camera
Yes, 5 MP	5 MP	2.1 MP, 1080p@30fps

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 21 Mbps; HSUPAHSPA, LTE Cat4 150/50 Mbps	HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA, LTE Cat4 150/50 Mbps (LS990) LTE Cat4, EV-DO Rev.A 3.1 Mbps (VS985)
Bluetooth
Yes, v4.0 with A2DP, LE	v4.0, BLE, ANT+	v4.0, A2DP, LE, aptX
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB
Yes, microUSB v2.0, USB Host	microUSB v2.0	microUSB v2.0 (SlimPort), USB Host
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS/ S-GPS (VS985)
Browser
HTML5	HTML5	HTML5

Internal
8 GB, 1 GB RAM	16 GB, 1 GB RAM	32 GB, 3 GB RAM
Expandable Storage
microSD, up to 32 GB	microSD, up to 64 GB	microSD, up to 256 GB (dedicated slot)
USB OTG
Supported	-	Supported