Samsung Galaxy J7 Duo vs Vodafone Smart V10: 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 J7 Duo:

OLED

Smart V10:

LCD
Weight

Smart V10: 29 g lighter

Galaxy J7 Duo:

174 g

Smart V10:

145 g
Width

Smart V10: 7.3 mm narrower

Galaxy J7 Duo:

77.2 mm

Smart V10:

69.9 mm
Screen diagonal

Galaxy J7 Duo: 0.4 in smaller diagonal

Galaxy J7 Duo:

5.5 in

Smart V10:

5.9 in
Chipset

Galaxy J7 Duo:

Exynos 7885 Octa (14 nm)

Smart V10:

Qualcomm SDM429 Snapdragon 429
Height

Smart V10: 2.2 mm shorter

Galaxy J7 Duo:

153.5 mm

Smart V10:

151.3 mm

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 J7 Duo

Height:

153.5 mm +2.2 mm versus Smart V10
Width:

77.2 mm +7.3 mm versus Smart V10
Depth:

8.2 mm
2. Smart V10

Height:

151.3 mm
Width:

69.9 mm
Depth:

8.2 mm

Weight

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

1. Galaxy J7 Duo

174 g

+29 g versus Smart V10
2. Smart V10

145 g

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 J7 Duo

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²
2. Smart V10

Screen diagonal:

5.9 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

85.5 cm²

Smart V10 has approximately 2.5% more rectangular screen area than Galaxy J7 Duo.

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 J7 Duo, Smart V10, compared at the same storage capacity.
Storage	Galaxy J7 Duo	Smart V10
32 GB	Unknown	3 GB RAM

Galaxy J7 Duo: Original memory entry

32 GB · 512GB 4GB

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 J7 Duo

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated slot)

2. Smart V10

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB

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 J7 Duo

3000 mAh
2. Smart V10

3400 mAh

+400 mAh versus Galaxy J7 Duo

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 J7 Duo2. Smart V10

Everyday essentials

Everyday essentials — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
Dimensions (HxWxD)	153.5 Х 77.2 Х 8.2 mm	151.3 Х 69.9 Х 8.2 mm
Weight	174 g	145 g
Technology	Super AMOLED	IPS LCD
Screen size	5.5" inch	5.9" inch
Screen resolution	720 x 1280 px	720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 512GB 4GB	32 GB 3 GB RAM
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.	3000 mAh Removable Li-Ion	3400 mAh Non-removable Li-Ion
Operating system OS	Android 8.0 (Oreo)	Android 9.0 (Pie)
Chipset	Exynos 7885 Octa (14 nm)	Qualcomm SDM429 Snapdragon 429
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	85.5 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	70.4%	80.8%
PPI /points per inch/	267 PPI	291 PPI
Screen protection	Unknown	Asahi Dragontrail Glass

Camera and Video

Camera and Video — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
Rear camera, main	13 MP Dual	13 MP Dual
Camera specs	13 MP f/1.9 AF -5 MP depth sensor	13 MP AF -5 MP
Functions	LED flash	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP f/1.9	8 MP

Performance

Performance — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
Processor CPU	Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)	Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU	Mali-G71	Adreno 504

General specs

General specs — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
Release date	2018 April	2019 May
Colors	Black Gold Rose Gold White	Chrome Pewter
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	240 EUR	180 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	Nano-SIM
Network	Show all network frequencies: -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) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 28(700)
Speed	HSPA LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS
USB	Yes	microUSB 2.0
Bluetooth	4.2 A2DP LE	4.2 A2DP LE

Music and Audio

Music and Audio — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
Radio	FM radio	FM radio

Other features

Other features — specifications for Galaxy J7 Duo, Smart V10.
Specification	Galaxy J7 Duo	Smart V10
Dop	Sensors Fingerprint (front-mounted) accelerometer proximity - ANT+	Sensors Accelerometer proximity

Samsung Galaxy J7 Duo vs Vodafone Smart V10