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Blackview Shark 6 5G vs OSCAL Marine 2

What Shark 6 5G does better (10) and where Marine 2 wins (4) — every spec side by side.

Blackview Shark 6 5G
Blackview · 2025Shark 6 5G
6.4Score
10 advantages≈ $130
Higher score
vs
OSCAL Marine 2
OSCAL · 2025Marine 2
6.4Score
4 advantages≈ $130
5.4Display3.9
3.8Camera3.7
4.6Battery8.0
8.1Features6.0
Dimensions

Size comparison

Shark 6 5GMarine 2
77.7 × 1718.483.1 × 179.818.3
Shark 6 5GMarine 2Difference
Height171 mm179.8 mm−8.8 mm
Width77.7 mm83.1 mm−5.4 mm
Thickness8.4 mm18.3 mm−9.9 mm
Weight210 g395 g−185 g

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

Why is Shark 6 5G better than Marine 2?

  1. 5GYes · Marine 2: No
  2. Stereo speakersYes · Marine 2: No
  3. Weight210 g vs 395 g+88%
  4. Refresh rate120 Hz vs 90 Hz+33%
  5. Thickness8.4 mm vs 18.3 mm2.2×
  6. CPU frequency2.2 GHz vs 1.8 GHz+22%
  7. Storage (base)128 GB vs 64 GB2×
  8. Rear cameras2 vs 12×
  9. Screen size6.9″ vs 6.6″+5%
  10. Screen-to-body ratio84% vs 69.2%+21%

Why is Marine 2 better than Shark 6 5G?

  1. Battery capacity5,000 mAh vs 11,000 mAh2.2×
  2. RAM4 GB vs 8 GB2×
  3. Storage (max)128 GB vs 256 GB2×
  4. Pixel density260 ppi vs 269 ppi+3%
Specifications

Side by side

OSCAL Marine 2OSCAL Marine 2≈ $1306.4
Design
Weight210 g395 g
Thickness8.4 mm18.3 mm
Height171 mm179.8 mm
Width77.7 mm83.1 mm
Ingress protection—IP68
Water resistance (IPx)—IPx8
Glass protectionPanda GlassPanda Glass
Colours—Black, Orange
Display
Screen size6.9″6.6″
PanelLCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,640 px1,612 px
Pixel density260 ppi269 ppi
Refresh rate120 Hz90 Hz
Peak brightness450 nits450 nits
Screen-to-body ratio84%69.2%
Performance
ChipsetUnisoc Tiger T760Unisoc T615
Chip makerUnisocUnisoc
Process—12 nm
CPU cores88
CPU frequency2.2 GHz1.8 GHz
GPUMali G57 MP4Mali-G57 MP1
Memory
RAM4 GB8 GB
Storage (max)128 GB256 GB
Storage (base)128 GB64 GB
Storage type—eMMC 5.1
Memory card slotYesYes
Camera
Main camera16 MP16 MP
Main camera aperturef/2—
Rear cameras21
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video—1080p
Selfie camera8 MP8 MP
4K selfie video—No
Battery
Battery capacity5,000 mAh11,000 mAh
Battery typeLi-PoLi-Ion
Wired charging18 W18 W
Wireless chargingNoNo
Connectivity
5GYesNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25.2
NFCYesYes
USBUSB Type-CUSB Type-C
USB version2—
Satellite navigationGPS, GLONASS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersYesNo
3.5 mm headphone jackNoNo
Fingerprint sensor—Side
Sensorsproximity, accelerometer, light, fingerprintFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—DokeOS 4.1
EU label
Energy class—B
Battery charge cycles—800
Endurance per cycle—104 h
Repairability class—C
Drop resistance class—B
To compare: 0up to 4 models
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