Both have a 13,000 mAh battery. The Fire 7 gives you 5G and a newer chip, the Fire 5 Ultra more RAM and confirmed protection.
Short answer
DOOGEE Fire 7 - 5G, the faster Dimensity 6300, a 64 MP camera, a 16 MP front camera. Fire 5 Ultra - 8 GB of RAM and noticeably cheaper.
Key differences
| Spec | DOOGEE Fire 5 Ultra | DOOGEE Fire 7 |
|---|---|---|
| Chip | MediaTek Helio G81 | MediaTek Dimensity 6300 |
| Display | 6.6", IPS LCD, 720×1612, 90 Hz | 6.6", IPS LCD, 720×1612, 90 Hz |
| RAM / storage | 8/256 GB | 4/256 GB |
| Rear cameras | 48 MP | 64 MP + 2 MP |
| Front | 8 MP | 16 MP |
| Battery | 13000 mAh | 13000 mAh |
| Charging | 18 W | 18 W |
| Protection | IP68/IP69K | IP68/IP69K |
| Thickness / weight | 18.7 mm / 395 g | 18.7 mm / 389 g |
| Price | current prices | current prices |
Specs come from the device pages on Smartphone.ua.
Chips
MediaTek Helio G81 and MediaTek Dimensity 6300. The Dimensity 6300 is noticeably faster and has 5G.
Protection
IP68/IP69K on both - they're equal here.
Memory
8/256 vs 4/256 GB.
Verdict: who should buy which
- 5G and speed - DOOGEE Fire 7.
- Price and memory - DOOGEE Fire 5 Ultra.
FAQ
Does the Fire 5 Ultra have 5G?
No.
Is the battery the same?
Yes, 13,000 mAh.
Which is cheaper?
The Fire 5 Ultra.