OPPO K15 Pro+ vs ZTE Axon 40 Ultra Space Edition
The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the ZTE Axon 40 Ultra Space Edition (2022) runs on the Qualcomm Snapdragon 8 Gen 1. By overall MobileRank rating, the OPPO K15 Pro+ leads — 72/100 vs 71/100 (a 1-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 5000); the main camera is 50 MP vs 64 MP; the OPPO K15 Pro+ is faster in AnTuTu (3,032,039 vs 1,294,871); the ZTE Axon 40 Ultra Space Edition is noticeably lighter (204g vs 219g).
Profile comparison
Category scores
OPPO K15 Pro+
ZTE Axon 40 Ultra Space Edition
What makes OPPO K15 Pro+ better?
- Higher AnTuTu: 3032039 vs 1294871
- Better Geekbench Single: 2725 vs 1662
- Better Geekbench Multi: 8932 vs 4188
- Bigger battery: 8000 vs 5000 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (90/100 vs 68/100)
- Longer battery life (75/100 vs 56/100)
- Better display (94/100 vs 80/100)
What makes ZTE Axon 40 Ultra Space Edition better?
- Better main camera: 64MP vs 50MP
- Lighter: 204g vs 219g
- Better camera (86/100 vs 35/100)
- Better portability (52/100 vs 44/100)
Comparison verdict
Comparing the OPPO K15 Pro+ vs the ZTE Axon 40 Ultra Space Edition, the OPPO K15 Pro+ scores 1 points higher (72/100 vs 71/100). In the "performance" category, the OPPO K15 Pro+ leads (90/100 vs 68/100). In the "camera" category, the ZTE Axon 40 Ultra Space Edition leads (86/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ leads (75/100 vs 56/100). In the "performance" category, the OPPO K15 Pro+ notably outperforms the ZTE Axon 40 Ultra Space Edition (90/100 vs 68/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 80/100). In the "camera" category, the ZTE Axon 40 Ultra Space Edition significantly outperforms the OPPO K15 Pro+ (86/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ notably outperforms the ZTE Axon 40 Ultra Space Edition (75/100 vs 56/100). In the "portability" category, the ZTE Axon 40 Ultra Space Edition is a bit better (52/100 vs 44/100).
Specs comparison
| Specification | OPPO K15 Pro+ | ZTE Axon 40 Ultra Space Edition | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | Qualcomm Snapdragon 8 Gen 1 | |
| AnTuTu | 3032039 | 1294871 | |
| Geekbench Single | 2725 | 1662 | |
| Geekbench Multi | 8932 | 4188 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 2772x1272 | 1116x2480 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8000 mAh | 5000 mAh | |
| Charging | 100W | 80W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 64 MP | |
| Telephoto | 0 MP | 64 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB | 12GB / 18GB | |
| Storage | 256GB / 512GB | 512GB / 1TB | |
| OS | Android 16 | Android 12, MyOS 12 | |
| Brightness (peak) | 1800 nits | 1500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 162.4×77.5×8.3 mm | 163.3×73.6×8.4 mm | |
| Weight | 219 g | 204 g | |
| Launch price | $509 | — |
Camera comparison
OPPO K15 Pro+
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
ZTE Axon 40 Ultra Space Edition
- Main: 64MP f/1.6
- Ultrawide: 64MP
- Telephoto: 64MP
- Front: 16MP
Display comparison
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
ZTE Axon 40 Ultra Space Edition
- 6.8" AMOLED
- Resolution: 1116x2480
- Refresh rate: 120 Hz
Battery and charging
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
ZTE Axon 40 Ultra Space Edition
- 5000 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared OPPO K15 Pro+ and ZTE Axon 40 Ultra Space Edition, covering their specs and all relevant benchmarks.
OPPO K15 Pro+ leads ZTE Axon 40 Ultra Space Edition by 134.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
ZTE Axon 40 Ultra Space Edition
Price unknownDetailed category analysis
performance
In the "performance" category, the OPPO K15 Pro+ notably outperforms the ZTE Axon 40 Ultra Space Edition (90/100 vs 68/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 80/100).
camera
In the "camera" category, the ZTE Axon 40 Ultra Space Edition significantly outperforms the OPPO K15 Pro+ (86/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ notably outperforms the ZTE Axon 40 Ultra Space Edition (75/100 vs 56/100).
portability
In the "portability" category, the ZTE Axon 40 Ultra Space Edition is a bit better (52/100 vs 44/100).
Frequently asked questions
Which is better: the OPPO K15 Pro+ or the ZTE Axon 40 Ultra Space Edition?
The OPPO K15 Pro+ edges out the ZTE Axon 40 Ultra Space Edition by just 1 points — the two devices are very close in overall level.
What is the rating of the OPPO K15 Pro+ and the ZTE Axon 40 Ultra Space Edition?
The OPPO K15 Pro+ has a MobileRank rating of 72/100, the ZTE Axon 40 Ultra Space Edition — 71/100.
Which has the better camera: the OPPO K15 Pro+ or the ZTE Axon 40 Ultra Space Edition?
The ZTE Axon 40 Ultra Space Edition leads on camera score (86/100 vs 35/100).
Which is more powerful: the OPPO K15 Pro+ or the ZTE Axon 40 Ultra Space Edition?
The OPPO K15 Pro+ leads on performance (90/100 vs 68/100).
Should you choose the OPPO K15 Pro+ over the ZTE Axon 40 Ultra Space Edition?
The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life. The ZTE Axon 40 Ultra Space Edition is a better fit for active users, mobile photography enthusiasts.