Vivo iQOO 15 vs ZTE Blade A73 5G
The Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the ZTE Blade A73 5G (2023) runs on the Unisoc T760. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 45/100 (a 41-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 628,581); the ZTE Blade A73 5G is noticeably lighter (197g vs 215g).
Profile comparison
Category scores
Vivo iQOO 15
ZTE Blade A73 5G
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 628581
- Better Geekbench Single: 3013 vs 735
- Better Geekbench Multi: 9287 vs 2318
- Bigger battery: 7000 vs 5000 mAh
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 46/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (85/100 vs 66/100)
- Better display (99/100 vs 44/100)
What makes ZTE Blade A73 5G better?
- Lighter: 197g vs 215g
- Better portability (55/100 vs 48/100)
Comparison verdict
Comparing the Vivo iQOO 15 vs the ZTE Blade A73 5G, the Vivo iQOO 15 scores 41 points higher (86/100 vs 45/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 46/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 66/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the ZTE Blade A73 5G (94/100 vs 46/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the ZTE Blade A73 5G (99/100 vs 44/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the ZTE Blade A73 5G (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the ZTE Blade A73 5G (85/100 vs 66/100). In the "portability" category, the ZTE Blade A73 5G is a bit better (55/100 vs 48/100).
Specs comparison
| Specification | Vivo iQOO 15 | ZTE Blade A73 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Unisoc T760 | |
| AnTuTu | 3758268 | 628581 | |
| Geekbench Single | 3013 | 735 | |
| Geekbench Multi | 9287 | 2318 | |
| Display | 6.8" LTPO AMOLED | 6.5" LCD IPS | |
| Resolution | 1440x3168 | 720x1600 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 100W | — | |
| Wireless charging | 40W | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 12GB / 16GB | 4GB | |
| Storage | 256GB / 512GB / 1TB | 128GB | |
| OS | Android 16 | Android 13 | |
| Brightness (peak) | 6000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.1 mm | 163.5×75.2×8.5 mm | |
| Weight | 215 g | 197 g | |
| Launch price | $599 | — |
Camera comparison
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
ZTE Blade A73 5G
- Main: 50MP
- Front: 5MP
Display comparison
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
ZTE Blade A73 5G
- 6.5" LCD IPS
- Resolution: 720x1600
- Refresh rate: 90 Hz
Battery and charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
ZTE Blade A73 5G
- 5000 mAh
- Wireless charging: no data
Overall performance score
We compared Vivo iQOO 15 and ZTE Blade A73 5G, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads ZTE Blade A73 5G by 497.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
ZTE Blade A73 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the ZTE Blade A73 5G (94/100 vs 46/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the ZTE Blade A73 5G (99/100 vs 44/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the ZTE Blade A73 5G (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the ZTE Blade A73 5G (85/100 vs 66/100).
portability
In the "portability" category, the ZTE Blade A73 5G is a bit better (55/100 vs 48/100).
Frequently asked questions
Which is better: the Vivo iQOO 15 or the ZTE Blade A73 5G?
The Vivo iQOO 15 significantly outperforms the ZTE Blade A73 5G by 41 points (86/100 vs 45/100).
What is the rating of the Vivo iQOO 15 and the ZTE Blade A73 5G?
The Vivo iQOO 15 has a MobileRank rating of 86/100, the ZTE Blade A73 5G — 45/100.
Which has the better camera: the Vivo iQOO 15 or the ZTE Blade A73 5G?
The Vivo iQOO 15 leads on camera score (78/100 vs 30/100).
Which is more powerful: the Vivo iQOO 15 or the ZTE Blade A73 5G?
The Vivo iQOO 15 leads on performance (94/100 vs 46/100).
Should you choose the Vivo iQOO 15 over the ZTE Blade A73 5G?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.