Oscal Marine 2
#2618
Ulefone Armor X31
#2214Category Breakdown
Oscal Marine 2
Ulefone Armor X31
Performance
62.564.8
Camera
42.544.1
Display
75.575.5
Battery
63.563.5
Build
63.863.8
Overall
60.461.5
Summary
- The Oscal Marine 2 features a robust build with a larger battery capacity of 11,000mAh, while the Ulefone Armor X31 is lighter at 305.5g and has a more compact design.
- Both devices have a 6.56-inch IPS LCD display with a 90Hz refresh rate, but the Armor X31 offers a brighter 600 nits compared to the Marine 2's 450 nits.
- In terms of performance, the Armor X31 is powered by a Mediatek Helio G91 chipset, providing a faster CPU compared to the Unisoc T615 in the Marine 2.
- The camera capabilities differ significantly, with the Armor X31 sporting a 48 MP main camera and additional night vision and macro lenses, while the Marine 2 has a single 16 MP rear camera.
- Both phones run on Android, with the Marine 2 using Android 15 and DokeOS 4.1, whereas the Armor X31 operates on Android 14.
Side-by-side Specification Comparison
Oscal Marine 2
Ulefone Armor X31
General
Release Date
2025
2025
Announced
2025
2025
Description
N/A
N/A
Display
Size
6.56"
6.56"
Type
IPS LCD, 90Hz, 450 nits
IPS LCD, 90Hz, 600 nits
Resolution
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
PPI
720
720
Refresh Rate
90Hz
90Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Panda Glass
Corning Gorilla Glass 5
Performance
Chipset
Unisoc T615 (12 nm)
Mediatek Helio G91 (12 nm)
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G57 MP1
Mali-G52 MC2
Memory
64GB 4GB RAM, 256GB 8GB RAM
128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
16 MP
48 MP
Main Camera Details
16 MP
48 MP, f/1.8, (wide), 0.8µm, PDAF20 MP, f/1.8, (night vision), 2 infrared lights2 MP, (macro)
Front Camera
8 MP
16 MP
Front Camera Details
8 MP
16 MP, f/2.3, (wide), 1.0µm
Video Recording
1080p@30fps
1440p@30fps, 1080p@30fps
Selfie Video
720p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
11000 mAh
6050 mAh
Battery Details
Li-Ion 11000 mAh
Li-Po 6050 mAh
Charging Details
18W wired5W reverse wired
18W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
179.8 x 83.1 x 18.3 mm (7.08 x 3.27 x 0.72 in)
173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in)
Weight
395 g
305.5 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Black, Orange
Black, Black/Orange, Black/Green
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.2, A2DP, LE
5.2, A2DP, LE
NFC
✓
✓
USB
USB Type-C, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS
Software
Operating System
Android 15, DokeOS 4.1
Android 14
OS Version
Android 15, DokeOS 4.1
Android 14
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes