Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB vs Karbonn Rebel Pro

Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB vs Karbonn Rebel Pro — full specifications compared side by side. The Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB launched in 2018; the Karbonn Rebel Pro in 2026. Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB gives you the larger screen — 139.5 inches against 6.7 inches.

Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB: Specifications are still being confirmed — scores appear as data is verified.

Karbonn Rebel Pro: Limited confirmed specifications — categories without real data are not scored.

Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB

Samsung · Phone

Check price on Amazon.com · Amazon.de · Amazon.co.uk

Full specs & details
Karbonn Rebel Pro

Karbonn Rebel Pro

Karbonn · Phone

5.8/ 10 — Below average

Check price on Amazon.com · Amazon.de · Amazon.co.uk

Full specs & details

Key highlights

HighlightSamsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GBKarbonn Rebel Pro
ProcessorSamsung Exynos 7 Quad 7570, 2016, 64 bit, quad-core, 14 nm, ARM Mali-T720 GPUMediaTek Helio G81
Display139.5″ · OLED6.7″ · LCD (other) · 120 Hz
Main camera—64 MP
Battery—6,000 mAh · 20W charging
RAM / Storage16GB6GB / 128GB

Which is better?

  • Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB takes 2 of the 3 categories both phones are scored in.
  • Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB gives you the larger screen — 139.5 inches against 6.7 inches.

Category scores

CategorySamsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GBKarbonn Rebel Pro
Display5.6Better5.1
Battery7.4Tie7.4Tie
Software6.6Better6.0
Performance—4.7
Camera—5.9
Call Quality—6.2

Open the interactive comparisonRadar chart, winner highlights and a differences-only view.

Reasons to consider

Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB

  • Larger display (139.5″ vs 6.7″)

Karbonn Rebel Pro

  • More storage (128 GB vs 16 GB)

Full specifications side by side

SpecificationSamsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GBKarbonn Rebel Pro
Launch
Launch statusAvailableAvailable
Release date20184 Nov 2026
Platform
OSAndroidAndroid
OS versionGoogle Android 8.0 (Oreo)Android 16
Chipset (as published)Samsung Exynos 7 Quad 7570, 2016, 64 bit, quad-core, 14 nm, ARM Mali-T720 GPUMediaTek Helio G81
CPU1380.0 MHz—
GPUARM Mali-T720MP1—
Memory
Memory variants (RAM/storage)16 GB6 GB RAM + 128 GB
Display
Display size139.5″6.7″
Resolution720 × 1,280 pixels—
Panel typeOLEDLCD (other)
Display protectionYes—
Refresh rate—120 Hz
Brightness (peak)—720 nits
Samsung SM-J400M/DS Galaxy J4 2018 Duos LTE AM 16GB wins narrowly on Display (5.6 vs 5.1)
Body & build
Weight175 g—
Colours—Cherry Red, Blue, Gold, Gray
Connectivity
BluetoothBluetooth 4.2—
USBUSB Micro-B (Micro-USB); USB charging—
Camera
Front cameras4.9 MP16 MP
Rear cameras—64 MP
Battery
Battery capacity—6,000 mAh
Wired charging—20W
Network
Network technologies—2G, 3G, 4G
Additional specifications
Selfie Camera · Single4.9 MP16 MP

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