Skip to main content
SizeVS

Galaxy S25 Ultra vs Reno15 (China)

True-scale visual comparison — see exact mm dimensions side by side with detailed specs.

100% Objective Comparisons — Data sourced from official manufacturers
See our methodology

Choose how to display the two devices: stacked, overlapped, or split with a slider.

100%
Galaxy S25 Ultra is 1.6% taller
Galaxy S25 Ultra — 162.8mm × 77.6mm
Galaxy S25 Ultra
162.8mm×77.6mm
Reno15 (China) — 160.2mm × 73.4mm
Reno15 (China)
160.2mm×73.4mm
Scaled to real proportions

Specifications Comparison

A

Galaxy S25 Ultra

Samsung

4 wins
B

Reno15 (China)

Oppo

3 wins
S

Screen Size

Galaxy S25 Ultra

6.8"

Reno15 (China)

6.7"

Difference: 0.1" (1.5% more)
B

Battery

Galaxy S25 Ultra

5,000mAh

Reno15 (China)

4,500mAh

Difference: 500mAh (11.1% more)
R

RAM

Galaxy S25 Ultra

12GB

Reno15 (China)

8GB

Difference: 4GB (50.0% more)
W

Weight

Galaxy S25 Ultra

218g

Reno15 (China)

171g

Difference: 47g (27.5% less)
S

Storage

=

Galaxy S25 Ultra

256GB

Reno15 (China)

256GB

Difference: 0GB
M

Main Camera

Galaxy S25 Ultra

200MP

Reno15 (China)

64MP

Difference: 136MP (212.5% more)
P

Price

Galaxy S25 Ultra

753$

Reno15 (China)

599$

Difference: 154$ (25.7% less)
H

Height

Galaxy S25 Ultra

162.8mm

Reno15 (China)

160.2mm

W

Width

Galaxy S25 Ultra

77.6mm

Reno15 (China)

73.4mm

T

Thickness

Galaxy S25 Ultra

8.2mm

Reno15 (China)

7.9mm

Difference: 0.3mm (3.8% less)
Galaxy S25 Ultra
Reno15 (China)
Winner in category
Last updated: March 23, 2026
Source: gsmarena.com
Last updated: March 23, 2026
Source: Official Source

Why Trust Our Comparisons

Verified Data

All specs verified from official sources

No Affiliate Bias

We don't earn from product sales

Regularly Updated

Data refreshed when specs change

Transparent Method

Our comparison methodology is public

SE

SizeVS Editorial Team

Verified

Product Comparison Specialists

Our team of tech enthusiasts and data analysts work to provide accurate, unbiased product comparisons.

Verified Data Sources Editorial Standards
Updated:
Our methodology

Explore this matchup

View Galaxy S25 Ultra View Reno15 (China) Screen SizeBatteryRAMWeightStorage

More related comparisons

Poco X8 Pro MaxvsReno15 (China)
Compare specs & size →
Galaxy F07vsReno15 (China)
Compare specs & size →
Galaxy A26vsReno15 (China)
Compare specs & size →
Galaxy S25 UltravsPixel 7 Pro
Compare specs & size →
Galaxy S25 UltravsReno15 Pro
Compare specs & size →
Galaxy S25 UltravsFind X9 Pro
Compare specs & size →