Redmi 15 4G vs Vivo iQOO Z7 Pro

The Redmi 15 4G (2025) runs on the Qualcomm Snapdragon 685, while the Vivo iQOO Z7 Pro (2023) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Vivo iQOO Z7 Pro leads — 33/100 vs 32/100 (a 1-point difference). Key differences: the Redmi 15 4G has the bigger battery (7000 mAh vs 4600); the main camera is 50 MP vs 64 MP; the Redmi 15 4G has NFC for contactless payments, the Vivo iQOO Z7 Pro doesn't; the Vivo iQOO Z7 Pro is noticeably lighter (175g vs 224g).

The Vivo iQOO Z7 Pro edges out the Redmi 15 4G by just 1 points — the two devices are very close in overall level.
Profile comparison
Category scores
Redmi 15 4G
Performance 0
Display 100
Camera 24
Battery 53
Design 20
Value for money 100
Vivo iQOO Z7 Pro
Performance 0
Display 100
Camera 37
Battery 37
Design 81
Value for money 55
What makes Redmi 15 4G better?
  • Bigger battery: 7000 vs 4600 mAh
  • Higher refresh rate: 144Hz vs 120Hz

  • Longer battery life (53/100 vs 37/100)
  • Better value for money (100/100 vs 55/100)
What makes Vivo iQOO Z7 Pro better?
  • Faster charging: 66W vs 33W
  • Better main camera: 64MP vs 50MP
  • Lighter: 175g vs 224g

  • Better camera (37/100 vs 24/100)
  • Better design/ergonomics (81/100 vs 20/100)
Comparison verdict

Comparing the Redmi 15 4G vs the Vivo iQOO Z7 Pro, the Vivo iQOO Z7 Pro scores 1 points higher (33/100 vs 32/100). In the "camera" category, the Vivo iQOO Z7 Pro leads (37/100 vs 24/100). In the "battery" category, the Redmi 15 4G leads (53/100 vs 37/100). In the "value for money" category, the Redmi 15 4G leads (100/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO Z7 Pro is a bit better (37/100 vs 24/100). In the "battery" category, the Redmi 15 4G notably outperforms the Vivo iQOO Z7 Pro (53/100 vs 37/100). In the "design" category, the Vivo iQOO Z7 Pro significantly outperforms the Redmi 15 4G (81/100 vs 20/100). In the "value for money" category, the Redmi 15 4G significantly outperforms the Vivo iQOO Z7 Pro (100/100 vs 55/100).

Redmi 15 4G: The Redmi 15 4G is a better fit for budget-conscious buyers.
Vivo iQOO Z7 Pro: The Vivo iQOO Z7 Pro is a better fit for everyday use.
Specs comparison
Specification Redmi 15 4G Vivo iQOO Z7 Pro
Processor Qualcomm Snapdragon 685 MediaTek Dimensity 7200
AnTuTu 467392
Geekbench Single 466
Geekbench Multi 1396
Display 6.9" IPS LCD 6.8" AMOLED
Resolution 1080x2340 1080x2400
Refresh rate 144 Hz 120 Hz
Battery 7000 mAh 4600 mAh
Charging 33W 66W
Main camera 50 MP 64 MP
Front camera 8 MP 16 MP
RAM 4GB / 6GB / 8GB 8GB
Storage 128GB / 256GB 128GB / 256GB
OS Android 15, HyperOS 2 Android 13, planned upgrade to Android 14, Funtouch 14
Brightness (peak) 1300 nits
NFC yes no
Protection IP64
Dimensions 171.1×82.1×8.6 mm 164.1×74.8×7.4 mm
Weight 224 g 175 g
Price $135
Camera comparison
Redmi 15 4G
  • Main: 50MP f/f/1.8
  • Front: 8MP
24
camera
Vivo iQOO Z7 Pro
  • Main: 64MP f/f/1.8
  • Front: 16MP
37
camera
Display comparison
Redmi 15 4G
  • 6.9" IPS LCD
  • Resolution: 1080x2340
  • Refresh rate: 144 Hz
100
display
Vivo iQOO Z7 Pro
  • 6.8" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 120 Hz
100
display
Battery and charging
Redmi 15 4G
  • 7000 mAh
  • Wired: 33W
  • No wireless charging
53
battery
Vivo iQOO Z7 Pro
  • 4600 mAh
  • Wired: 66W
  • No wireless charging
37
battery
Benchmarks
Price and availability
Redmi 15 4G
$135
Vivo iQOO Z7 Pro
Price unknown
Detailed category analysis
performance

In the "performance" category, both devices are on the same level — 0/100.

display

In the "display" category, both devices are on the same level — 100/100.

camera

In the "camera" category, the Vivo iQOO Z7 Pro is a bit better (37/100 vs 24/100).

battery

In the "battery" category, the Redmi 15 4G notably outperforms the Vivo iQOO Z7 Pro (53/100 vs 37/100).

design

In the "design" category, the Vivo iQOO Z7 Pro significantly outperforms the Redmi 15 4G (81/100 vs 20/100).

value for money

In the "value for money" category, the Redmi 15 4G significantly outperforms the Vivo iQOO Z7 Pro (100/100 vs 55/100).

Frequently asked questions
Which is better: the Redmi 15 4G or the Vivo iQOO Z7 Pro?

The Vivo iQOO Z7 Pro edges out the Redmi 15 4G by just 1 points — the two devices are very close in overall level.

What is the rating of the Redmi 15 4G and the Vivo iQOO Z7 Pro?

The Redmi 15 4G has a MobileRank rating of 32/100, the Vivo iQOO Z7 Pro — 33/100.

Which has the better camera: the Redmi 15 4G or the Vivo iQOO Z7 Pro?

The Vivo iQOO Z7 Pro leads on camera score (37/100 vs 24/100).

Should you choose the Redmi 15 4G over the Vivo iQOO Z7 Pro?

The Redmi 15 4G is a better fit for budget-conscious buyers. The Vivo iQOO Z7 Pro is a better fit for everyday use.