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 (3,740,528 vs 628,581); the ZTE Blade A73 5G is noticeably lighter (197g vs 215g).
Vivo iQOO 15
ZTE Blade A73 5G
- Higher AnTuTu: 3740528 vs 628581
- Better Geekbench Single: 3041 vs 746
- Better Geekbench Multi: 9494 vs 2186
- 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)
- Lighter: 197g vs 215g
- Better portability (55/100 vs 48/100)
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).
| Specification | Vivo iQOO 15 | ZTE Blade A73 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Unisoc T760 | |
| AnTuTu | 3740528 | 628581 | |
| Geekbench Single | 3041 | 746 | |
| Geekbench Multi | 9494 | 2186 | |
| 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 | — |
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
ZTE Blade A73 5G
- Main: 50MP
- Front: 5MP
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
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
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 495.1% in our overall performance rating.
ZTE Blade A73 5G
Price unknownperformance
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).
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. The ZTE Blade A73 5G is a better fit for everyday use.