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Crosscall Core-M6 vs OSCAL Marine 1

What Core-M6 does better (9) and where Marine 1 wins (6) — every spec side by side.

Crosscall Core-M6
Crosscall · 2025Core-M6
5.5Score
9 advantages≈ $310
vs
OSCAL Marine 1
OSCAL · 2025Marine 1
5.5Score
6 advantages
Higher score
2.0Display3.9
3.9Camera3.7
3.8Battery4.9
8.6Features6.0
Dimensions

Size comparison

Core-M6Marine 1
81.5 × 172.813.981.5 × 174.713.5
Core-M6Marine 1Difference
Height172.8 mm174.7 mm−1.9 mm
Width81.5 mm81.5 mm=
Thickness13.9 mm13.5 mm+0.4 mm
Weight260 g304 g−44 g

Drawn to the same scale from the official dimensions (front and side).

Why is Core-M6 better than Marine 1?

  1. Main camera48 MP vs 16 MP3×
  2. RAM6 GB vs 4 GB+50%
  3. 5GYes · Marine 1: No
  4. eSIMYes · Marine 1: No
  5. Energy classA vs B
  6. Repairability classB vs C
  7. Weight260 g vs 304 g+17%
  8. Endurance per cycle80 h vs 50 h+61%
  9. Battery charge cycles1,000 vs 800+25%

Why is Marine 1 better than Core-M6?

  1. Battery capacity4,950 mAh vs 5,100 mAh+3%
  2. Pixel density215 ppi vs 269 ppi+25%
  3. Screen size6″ vs 6.6″+10%
  4. Resolution (width)576 px vs 720 px+25%
  5. Screen-to-body ratio65.7% vs 72.6%+11%
  6. Thickness13.9 mm vs 13.5 mm+3%
Specifications

Side by side

Design
Weight260 g304 g
Thickness13.9 mm13.5 mm
Height172.8 mm174.7 mm
Width81.5 mm81.5 mm
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionGorilla GlassPanda Glass
ColoursBlackBlack, Orange
Display
Screen size6″6.6″
PanelIPSIPS LCD
OLED panelNoNo
Resolution (width)576 px720 px
Resolution (height)1,152 px1,612 px
Pixel density215 ppi269 ppi
Refresh rate—90 Hz
Peak brightness450 nits450 nits
Screen-to-body ratio65.7%72.6%
Performance
ChipsetQualcommUnisoc T615
Chip makerQualcommUnisoc
Process—12 nm
CPU cores88
CPU frequency—1.8 GHz
GPU—Mali-G57 MP1
Memory
RAM6 GB4 GB
Storage (max)128 GB128 GB
Storage (base)128 GB128 GB
Storage type—eMMC 5.1
Memory card slotYesYes
Camera
Main camera48 MP16 MP
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera8 MP8 MP
4K selfie video—No
Battery
Battery capacity4,950 mAh5,100 mAh
Battery typeLi-PoLi-Ion
Wired charging—10 W
Wireless chargingNoNo
Connectivity
5GYesNo
eSIMYesNo
Dual SIMYesYes
Wi-Fi standard—Wi-Fi 5
Bluetooth55
NFCYesYes
USBUSB Type-CUSB Type-C
USB version2—
Satellite navigationGPS, GLONASS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackNoNo
Fingerprint sensor—Side
Sensorsproximity, accelerometer, gyro, light, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—DokeOS 4.1
EU label
Energy classAB
Battery charge cycles1,000800
Endurance per cycle80 h50 h
Repairability classBC
Drop resistance classAA
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