Samsung Galaxy J3 vs Xiaomi Redmi 5 Plus: 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 J3:

OLED

Redmi 5 Plus:

LCD
Weight

Galaxy J3: 42 g lighter

Galaxy J3:

138 g

Redmi 5 Plus:

180 g
Width

Galaxy J3: 4.5 mm narrower

Galaxy J3:

71 mm

Redmi 5 Plus:

75.5 mm
Screen diagonal

Galaxy J3: 0.99 in smaller diagonal

Galaxy J3:

5 in

Redmi 5 Plus:

5.99 in
Height

Galaxy J3: 16.2 mm shorter

Galaxy J3:

142.3 mm

Redmi 5 Plus:

158.5 mm
Release year

Galaxy J3:

2015

Redmi 5 Plus:

2018

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 J3

Height:

142.3 mm
Width:

71 mm
Depth:

7.9 mm
2. Redmi 5 Plus

Height:

158.5 mm +16.2 mm versus Galaxy J3
Width:

75.5 mm +4.5 mm versus Galaxy J3
Depth:

8.1 mm

Weight

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

1. Galaxy J3

138 g
2. Redmi 5 Plus

180 g

+42 g versus Galaxy J3

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 J3

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²
2. Redmi 5 Plus

Screen diagonal:

5.99 in

Aspect ratio (height:width):

18:9

Approximate rectangular screen area:

92.6 cm²

Redmi 5 Plus has approximately 34.4% more rectangular screen area than Galaxy J3.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Galaxy J3: Original memory entry

8/16 GB · 1.5/2 GB RAM

Redmi 5 Plus: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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 J3

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

2. Redmi 5 Plus

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 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 J3

2600 mAh
2. Redmi 5 Plus

4000 mAh

+1400 mAh versus Galaxy J3

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 J32. Redmi 5 Plus

Everyday essentials

Everyday essentials — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
Dimensions (HxWxD)	142.3 Х 71 Х 7.9 mm	158.5 Х 75.5 Х 8.1 mm
Weight	138 g	180 g
Technology	Super AMOLED	IPS LCD
Screen size	5" inch	5.99" inch
Screen resolution	720 x 1280 px	1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8/16 GB 1.5/2 GB RAM	64 GB 4 GB RAM 32 GB 3 GB RAM
Memory card support	microSD up to 256 GB (dedicated slot)	microSD up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	2600 mAh Removable Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow) upgradable to 7.1.1 (Nougat)	Android 7.1.2 (Nougat) upgradable to Android 8.1 (Oreo); MIUI 10
Chipset	Spreadtrum SC9830 -Exynos 3475 Quad (28 nm) USA	Qualcomm MSM8953 Snapdragon 625 (14 nm)
NFC	Yes (market dependent)	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	92.6 cm2
Screen format	16:9 (height:width)	18:9 (height:width)
Screen to body ratio	68.2%	77.4%
PPI /points per inch/	294 PPI	403 PPI
Screen protection	Asahi Dragontrail Glass	Unknown

Camera and Video

Camera and Video — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
Rear camera, main	8 MP Single	12 MP Single
Camera specs	8 MP f/2.2 AF -5 MP AF - USA	12 MP f/2.2 1.25 µm dual pixel PDAF
Functions	LED flash HDR	Dual-LED dual-tone flash HDR panorama
Video	720p@30fps	1080p@30fps
Front camera, selfie	2 MP Single	5 MP Single
Specifications	2 MP (USA) 5 MP f/2.2 (all other regions)	5 MP

Performance

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

Performance — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
Processor CPU	Quad-core 1.5 GHz Cortex-A7 -Quad-core 1.3 GHz Cortex-A7 USA	Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU	Mali-400 -Mali-T720 USA	Adreno 506
Antutu 7 score *	24156	77000
GeekBench 4 Single Core *	441	866
GeekBench 4 Multi-Core *	1159	4261
GeekBench 4 RenderScript *	740	Unknown
Antutu 8 score *	Unknown	98407

General specs

General specs — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
Release date	2015 November	2018 February
Colors	White Black Gold	Black Gold Blue Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	120 EUR	160 EUR
Battery life	Stand by time- Up to 349 h Talking time- Up to 22 h Music play - Up to 77 h	Unknown
Body build	plastic body	Front glass aluminum frame & back plastic ends

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)Nano-SIM (USA models only)	Hybrid Dual SIM (Nano-SIM dual stand-by)
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)	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) 40(2300) 41(2500) - India LTE band 1(2100) 7(2600) 8(900) 34(2000) 38(2600) 39(1900) 41(2500) - China
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0
Bluetooth	4.0/4.1 A2DP LE	4.2 A2DP LE
Harmful irradiation	SAR - 1.17 W/kg (head) 1.12 W/kg (body) SAR EU - 0.48 W/kg (head) 0.42 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
Radio	FM radio RDS recording (mark	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy J3, Redmi 5 Plus.
Specification	Galaxy J3	Redmi 5 Plus
Dop	Sensors Accelerometer proximity - Versions: J320FN (Europe); J320F (EMEA); J320F/DD (India); J320A (AT&T); J320P (Sprint Virgin Mobile Boost); Galaxy Amp Prime (Cricket); Galaxy J3 V (Verizon); J320M (LATAM); J320G (Asia). Also know	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Charging 5V/2A 10W - Versions: Redmi Note 5 (Global); Redmi 5 Plus (China)

Samsung Galaxy J3 vs Xiaomi Redmi 5 Plus

Samsung Galaxy J3

Xiaomi Redmi 5 Plus

Key differences