Samsung Galaxy A3 (2017) vs O2 XDA Star Comparison and Differences

Smartphone 1

Samsung Galaxy A3 (2017)

Samsung Galaxy A3 (2017)

Smartphone 2

O2 XDA Star

Smartphone 3

Samsung Galaxy A3 (2017) or O2 XDA Star Specs Comparison

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Common specs

Brand and model	Samsung Galaxy A3 (2017)	O2 XDA Star
Rating	(+0)	(+0)
Release date	2017, January	2007, October
Dimensions (HxWxD)	135.4 x 66.2 x 7.9 mm \| 5.33 x 5.33 x 2.61 in	107 x 55 x 15.8 mm \| 4.21 x 4.21 x 2.17 in
Weight	138 g \| 4.87 oz	120 g \| 4.23 oz
Body Build	Front/back glass (Gorilla Glass 4), aluminum frame
Case	buy from Amazon	buy from Amazon
Colors	Black Sky, Gold Sand, Blue Mist, Peach Cloud	Black
Battery	2350 mAh, Non-removable Li-Ion	1120 mAh, Removable Li-Ion
Battery life	Talking time - Up to 17 h (3G) Music play - Up to 55 h	Stand by time - Up to 250 h Talking time - Up to 5 h
Keyboard		Half-QWERTY
Approximate price	220 EUR
Check price	from Amazon	from Amazon

Screen

Technology	Super AMOLED	TFT
Touchscreen	capacitive touchscreen	resistive touchscreen
Display colors	16M	65K
Screen size	4.7" in	2.6" in
Screen area	60.9 cm²	20.9 cm²
Screen format	16:9 (height:width)	4:3 (height:width)
Screen to body ratio	67.9%	35.6%
Screen resolution	720 x 1280 px	240 x 320 px
Screen PPI /points per inch/	312 PPI	154 PPI
Screen protection	Corning Gorilla Glass 4
Other specs	- Always-on display	- TouchFLO finger swipe navigation -Handwriting recognition
Screen protector	buy from Amazon	buy from Amazon

Camera and Video

Rear camera, main	13 MP, Single	2 MP, Single
Camera specs	-13 MP, 27mm (wide), AF, f/1.9	-2 MP
Functions	LED flash, panorama
Video	1080p@30fps	Yes
Front camera, selfie	8 MP, Single	0.3 MP, Single
Specifications	8 MP, f/1.9, 24mm (wide)	CIF videocall camera

Performance

Operating system - OS	Android 6.0.1 (Marshmallow), upgradable to Android 8.0 (Oreo)	Microsoft Windows Mobile 6.0 Professional
Chipset	- Exynos 7870 Octa (14 nm)	- Qualcomm MSM7200
CPU	- Octa-core 1.6 GHz Cortex-A53	- 400 MHz ARM 11
GPU	Mali-T830 MP1	Adreno 130
External memory	microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only	microSD
Internal memory	16 GB, 2 GB RAM	96 MB RAM, 128 MB ROM

Benchmark

Antutu 7 Total
GeekBench 5 Single Core	127
GeekBench 5 Multi-Core	573
GeekBench 4 Single Core	705
GeekBench 4 Multi-Core	3430
GeekBench 4 RenderScript	2283
GeekBench 4 Battery	2530

Communication and Connectivity

SIM card	Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by)	Mini-SIM
Network	GSM / HSPA / LTE	GSM / HSPA
Bands	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)	-2G - GSM 850 / 900 / 1800 / 1900
Speed	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps	HSPA 3.6/0.384 Mbps
GPRS	Yes	Class 10
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	No
GPS	Yes, with A-GPS, GLONASS	No
NFC	Yes
USB	2.0, Type-C 1.0 reversible connector	miniUSB
Bluetooth	4.2, A2DP, LE	2.0
Harmful irradiation	SAR EU - 0.35 W/kg (head) 1.38 W/kg (body)

Music and Audio

Radio	FM radio	No
Headphone jack	Yes	No
Others	- Active noise cancellation with dedicated mic

Other features

Sensors	- Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Other extras	- ANT+ - Samsung Pay -IP68 dust/water proof (up to 1.5m for 30 mins)	- Pocket Office -Voice memo -MP3/AAC player
Versions	- Versions: A320FL (Europe); A320F (UAE, TUR); A320F/DS (Global Dual-SIM); A320Y/DS (LATAM, IDN, THA); A320Y (NZL, MEX). Also known as Samsung Galaxy A3 (2017) Duos with dual-SIM card slots	- HTC Nike platform

Reviews and Opinions on Samsung Galaxy A3 (2017) and O2 XDA Star

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