The Ulefone RugKing 4 Pro is a balanced everyday device, powered by the Unisoc T7250 (12 nm), suited to light-to-moderate use, backed by a large 10,200 mAh battery for multi-day use (2025).
2025 · Lower-mid-range · Android 15
Overall
B
Performance
B
Display
B+
Battery
A+
Camera
B+
Charging
B
Software
A
ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.
⚡ Quick Specs
Size6.56" · 178.6 x 84 x 19.2 mm (7.03 x 3.31 x 0.76 in)
ChipsetUnisoc T7250 (12 nm)
RAM8GB
Storage256GB
Main Camera48 MP · LED flash
⚖️ Compare With
✓︎ Pros
✓Exceptional 10,200 mAh battery — lasts 2+ days with typical use
✓8GB of RAM — sufficient for smooth multitasking
✓6.56" IPS LCD display with accurate colours and wide viewing angles
⊗ Cons
✗Entry-level Unisoc T7250 (12 nm) — struggles with demanding apps
✗Heavy at 405g — noticeable in pocket over long periods
✗No headphone jack — requires wireless or USB-C audio
No, the Ulefone RugKing 4 Pro does not support 5G — it supports GSM / HSPA / LTE.
Yes, the Ulefone RugKing 4 Pro has NFC for contactless payments and pairing.
No, the Ulefone RugKing 4 Pro charges via cable only — no wireless charging.
Yes, up to 18W (18W wired 6W reverse wired).
The Ulefone RugKing 4 Pro is rated IP68/IP69K — IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) Drop resistant up to 2m MIL-STD-810H compliant Dedicated flashlight.
Yes, the Ulefone RugKing 4 Pro supports microSDXC expandable storage.
The Ulefone RugKing 4 Pro SIM configuration: Nano-SIM + Nano-SIM.
No, the Ulefone RugKing 4 Pro does not have a 3.5mm headphone jack.
Speaker setup: Yes.
The Ulefone RugKing 4 Pro ships with Android 15.
The Ulefone RugKing 4 Pro uses USB Type-C 2.0, OTG.
The Ulefone RugKing 4 Pro supports Wi-Fi 802.11 a/b/g/n/ac, dual-band.
