OPPO K15 Pro+ vs ZTE V40 Pro

The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the ZTE V40 Pro (2022) runs on the Unisoc Tiger T618. By overall MobileRank rating, the OPPO K15 Pro+ leads — 71/100 vs 55/100 (a 16-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 5100); the main camera is 50 MP vs 64 MP; the OPPO K15 Pro+ has NFC for contactless payments, the ZTE V40 Pro doesn't; the ZTE V40 Pro is noticeably lighter (190g vs 219g).

The OPPO K15 Pro+ is noticeably better than the ZTE V40 Pro — the overall rating gap is 16 points.
Profile comparison
Category scores
OPPO K15 Pro+
Performance 89
Display 94
Camera 35
Battery 75
Portability 44
Value for money 66
ZTE V40 Pro
Performance
Display 81
Camera 40
Battery 55
Portability 62
Value for money
What makes OPPO K15 Pro+ better?
  • Bigger battery: 8000 vs 5100 mAh
  • Faster charging: 100W vs 65W

  • Longer battery life (75/100 vs 55/100)
  • Better display (94/100 vs 81/100)
What makes ZTE V40 Pro better?
  • Better main camera: 64MP vs 50MP
  • Lighter: 190g vs 219g

  • Better camera (40/100 vs 35/100)
  • Better portability (62/100 vs 44/100)
Comparison verdict

Comparing the OPPO K15 Pro+ vs the ZTE V40 Pro, the OPPO K15 Pro+ scores 16 points higher (71/100 vs 55/100). In the "battery" category, the OPPO K15 Pro+ leads (75/100 vs 55/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 81/100). In the "camera" category, the ZTE V40 Pro is a bit better (40/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ notably outperforms the ZTE V40 Pro (75/100 vs 55/100). In the "portability" category, the ZTE V40 Pro notably outperforms the OPPO K15 Pro+ (62/100 vs 44/100).

OPPO K15 Pro+: The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life.
ZTE V40 Pro: The ZTE V40 Pro is a better fit for everyday use.
Specs comparison
Specification OPPO K15 Pro+ ZTE V40 Pro
Processor MediaTek Dimensity 9500s Unisoc Tiger T618
AnTuTu 3121723
Geekbench Single 2680
Geekbench Multi 8358
Display 6.8" AMOLED 6.7" AMOLED
Resolution 2772x1272 1080x2400
Refresh rate 165 Hz
Battery 8000 mAh 5100 mAh
Charging 100W 65W
Main camera 50 MP 64 MP
Ultrawide 8 MP 0 MP
Front camera 16 MP 16 MP
RAM 12GB 6GB
Storage 256GB / 512GB 128GB
OS Android 16 Android 11
Brightness (peak) 1800 nits
NFC yes no
Protection IP68
Dimensions 162.4×77.5×8.3 mm 163.9×76.2×8.3 mm
Weight 219 g 190 g
Launch price $509
Camera comparison
OPPO K15 Pro+
  • Main: 50MP f/f/1.8
  • Ultrawide: 8MP
  • Front: 16MP
35
camera
ZTE V40 Pro
  • Main: 64MP
  • Front: 16MP
40
camera
Display comparison
OPPO K15 Pro+
  • 6.8" AMOLED
  • Resolution: 2772x1272
  • Refresh rate: 165 Hz
94
display
ZTE V40 Pro
  • 6.7" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: —
81
display
Battery and charging
OPPO K15 Pro+
  • 8000 mAh
  • Wired: 100W
  • No wireless charging
75
battery
ZTE V40 Pro
  • 5100 mAh
  • Wired: 65W
  • No wireless charging
55
battery
Benchmarks
Launch prices and where to check today's
OPPO K15 Pro+
$509
ZTE V40 Pro
Price unknown
Detailed category analysis
display

In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 81/100).

camera

In the "camera" category, the ZTE V40 Pro is a bit better (40/100 vs 35/100).

battery

In the "battery" category, the OPPO K15 Pro+ notably outperforms the ZTE V40 Pro (75/100 vs 55/100).

portability

In the "portability" category, the ZTE V40 Pro notably outperforms the OPPO K15 Pro+ (62/100 vs 44/100).

Frequently asked questions
Which is better: the OPPO K15 Pro+ or the ZTE V40 Pro?

The OPPO K15 Pro+ is noticeably better than the ZTE V40 Pro — the overall rating gap is 16 points.

What is the rating of the OPPO K15 Pro+ and the ZTE V40 Pro?

The OPPO K15 Pro+ has a MobileRank rating of 71/100, the ZTE V40 Pro — 55/100.

Which has the better camera: the OPPO K15 Pro+ or the ZTE V40 Pro?

The ZTE V40 Pro leads on camera score (40/100 vs 35/100).

Should you choose the OPPO K15 Pro+ over the ZTE V40 Pro?

The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life. The ZTE V40 Pro is a better fit for everyday use.