Samsung Galaxy A3 Duos vs ZTE Blade D6: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

Galaxy A3 Duos:

OLED

Blade D6:

LCD
Weight

Galaxy A3 Duos: 11.7 g lighter

Galaxy A3 Duos:

110.3 g

Blade D6:

122 g
Width

Galaxy A3 Duos: 4 mm narrower

Galaxy A3 Duos:

65.5 mm

Blade D6:

69.5 mm
Screen diagonal

Galaxy A3 Duos: 0.5 in smaller diagonal

Galaxy A3 Duos:

4.5 in

Blade D6:

5 in
Memory variants

At 16 GB storage

Galaxy A3 Duos:

1 GB RAM

Blade D6:

2 GB RAM
Chipset

Galaxy A3 Duos:

Qualcomm MSM8916 Snapdragon 410 (28 nm)

Blade D6:

Mediatek MT6735 (28 nm)

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. Galaxy A3 Duos

Height:

130.1 mm
Width:

65.5 mm
Depth:

6.9 mm
2. Blade D6

Height:

142 mm +11.9 mm versus Galaxy A3 Duos
Width:

69.5 mm +4 mm versus Galaxy A3 Duos
Depth:

6.8 mm

Weight

Bars start at zero and share a scale within this chart.

1. Galaxy A3 Duos

110.3 g
2. Blade D6

122 g

+11.7 g versus Galaxy A3 Duos

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Galaxy A3 Duos

Screen diagonal:

4.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

55.8 cm²
2. Blade D6

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Blade D6 has approximately 23.5% more rectangular screen area than Galaxy A3 Duos.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Galaxy A3 Duos, Blade D6, compared at the same storage capacity.
Storage	Galaxy A3 Duos	Blade D6
16 GB Recorded for all phones	1 GB RAM	2 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Galaxy A3 Duos

NFC:: See details Yes (LTE model only)
Headphone jack:: Yes
Memory card support:: See details microSD · up to 64 GB (uses SIM 2 slot)

2. Blade D6

NFC:: See details Yes (optional)
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Galaxy A3 Duos

1900 mAh
2. Blade D6

2200 mAh

+300 mAh versus Galaxy A3 Duos

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Galaxy A3 Duos2. Blade D6

Everyday essentials

Everyday essentials — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
Dimensions (HxWxD)	130.1 Х 65.5 Х 6.9 mm	142 Х 69.5 Х 6.8 mm
Weight	110.3 g	122 g
Technology	Super AMOLED	IPS LCD
Screen size	4.5" inch	5" inch
Screen resolution	540 x 960 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 1 GB RAM	16 GB 2 GB RAM
Memory card support	microSD up to 64 GB (uses SIM 2 slot)	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	1900 mAh Non-removable Li-Ion	2200 mAh Non-removable Li-Ion
Operating system OS	Android 4.4.4 (KitKat) upgradable to 5.0.2 (Lollipop)	Android 5.0.2 (Lollipop); MiFavor 3.2
Chipset	Qualcomm MSM8916 Snapdragon 410 (28 nm)	Mediatek MT6735 (28 nm)
NFC	Yes (LTE model only)	Yes (optional)
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	55.8 cm2	68.9 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	65.5%	69.8%
PPI /points per inch/	245 PPI	294 PPI
Screen protection	Corning Gorilla Glass 4	Unknown

Camera and Video

Camera and Video — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
Rear camera, main	8 MP Single	13 MP Single
Camera specs	8 MP f/2.4 31mm (standard) AF	13 MP AF
Functions	LED flash panorama	Dual-LED dual-tone flash panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	5 MP Single
Specifications	5 MP f/2.2 23mm (wide)	5 MP

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
Processor CPU	Quad-core 1.2 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU	Adreno 306	Mali-T720MP2
Antutu 7 score *	20100	19230

General specs

General specs — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
Release date	2014 October	2015 July
Colors	Pearl White Midnight Black Platinum Silver Soft Pink Light Blue Champagne Gold	Pink Gold Gray Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	230 EUR	100 EUR
Battery life	Unknown	Stand by time- Up to 440 h (3G) Talking time- Up to 7 h (3G)

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Hybrid Dual SIM (Nano-SIM/ Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE 800 / 900 / 1800 / 2600
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.0 A2DP EDR LE	4.0 A2DP
Harmful irradiation	SAR EU - 0.24 W/kg (head) 0.30 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
Radio	FM radio recording	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy A3 Duos, Blade D6.
Specification	Galaxy A3 Duos	Blade D6
Dop	Sensors Accelerometer proximity compass - ANT+ - Versions: A300F/DS A300G/DS A300H/DS (3G only no LTE) A300M/DS	Sensors Accelerometer proximity compass - Also known as ZTE Blade V6 ZTE Blade X7

Samsung Galaxy A3 Duos vs ZTE Blade D6