Two rugged Oscals with the same screen. The Marine 2 is a brick with a huge battery, the Marine 3 is thinner and lighter.

Short answer

Oscal Marine 2 - 11,000 mAh and cheaper. Oscal Marine 3 - Helio G81, 10.7 mm and 245 g, a second 13 MP camera, 13 MP selfie.

Key differences

SpecOSCAL MARINE 2OSCAL MARINE 3
ChipUNISOC T615MediaTek Helio G81
Display6.56", IPS LCD, 720×1612, 90 Hz6.56", IPS LCD, 720×1612, 90 Hz
RAM / storage4/64 GB, 8/256 GB8/128 GB, 8/256 GB
Rear cameras16 MP16 MP + 13 MP
Front8 MP13 MP
Battery11000 mAh5000 mAh
Charging18 W18 W
ProtectionIP68/IP69KIP68/IP69K
Thickness / weight18.3 mm / 395 g10.7 mm / 245 g
Pricecurrent pricescurrent prices

Specs come from the device pages on Smartphone.ua.

Chips

UNISOC T615 and MediaTek Helio G81. The Helio G81 is faster.

Battery and body

11,000 mAh, 18.3 mm and 395 g vs 5000 mAh, 10.7 mm and 245 g.

What's the same

6.56" HD+ 90 Hz, IP68/IP69K, 18 W.

Verdict: who should buy which

  • Battery life and price - Oscal Marine 2.
  • Compactness and speed - Oscal Marine 3.

FAQ

Are both rugged?
Yes, IP68/IP69K.

How much memory does the Marine 3 have?
8/128 or 8/256 GB.

Which is cheaper?
The Marine 2.

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