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YOUR PHONE FACE-OFF

Galaxy S25 Ultra vs Reno15 5G

Real specs. Clear sources.Exact variants · Checked 10 Sept 2026

Samsung512 GB

Galaxy S25 Ultra

6.9″ · Dynamic AMOLED 2X · 120 Hz

512 GB · Titanium Silverblue · UK SM-S938BZBGEUB

—Spec
match

Titanium Silverblue

PricesCheck retailers

Search links open retailer results.

Price history · UKNo prices recorded yet

We check eBay UK daily for this exact model. The chart starts with the first verified listing price and builds as more daily prices are recorded.

Price history · USNo prices recorded yet

We check eBay US daily for this exact model. The chart starts with the first verified listing price and builds as more daily prices are recorded.

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We may earn a commission. Search results can include other models; check the exact variant and final price with the retailer.

THE CHOICE IS PERSONAL

Which one
is your one?

Two great phones.
Different things to love.

—Display—

—Camera—

—Battery—

Make it personal How are scores calculated?

OPPO512 GB

Reno15 5G

6.59″ · AMOLED · 120 Hz · Qualcomm Snapdragon® 7 Gen 4 Mobile Platform

512 GB · 8 GB RAM · Twilight Black · UK CPH2825

—Spec
match

Twilight Black

PricesCheck retailers

Search links open retailer results.

Price history · UKNo prices recorded yet

We check eBay UK daily for this exact model. The chart starts with the first verified listing price and builds as more daily prices are recorded.

Price history · USNo prices recorded yet

We check eBay US daily for this exact model. The chart starts with the first verified listing price and builds as more daily prices are recorded.

Affiliate links

We may earn a commission. Search results can include other models; check the exact variant and final price with the retailer.

As an Amazon Associate I earn from qualifying purchases.

SPECIFICATIONS-ONLY COMPARISONThe facts are here. A score isn’t—yet.

There isn’t enough shared evidence for a weighted recommendation. Explore the verified differences below.

Change what matters

Published-spec match · for your selected priorities. Scores compare published capabilities, not lab-tested quality. Camera image quality and independent performance tests are not rated. See scoring

Display, Camera, Battery scoring is unavailable for this pair. Known hardware specs still appear below. We do not fill missing inputs with estimates.

OVERVIEW

Compare the facts.

See each difference separately. Select a topic for its sources and conditions.

SPECIFICATIONS SIDE BY SIDE6 topics

Bar length shows the stated amount. Use your priorities to decide which amount suits you.

SELECTED TOPIC

01 / 06

Pixel density

Pixels per inch describe display density. This is not an overall display-quality or colour-accuracy score.

Galaxy S25 UltraNot verified

Reno15 5G460 ppi

Source 1

Explore the full specifications

THE DIFFERENCES THAT MATTER

A quick read on the trade-offs.

Every specification

Reno15 5G

21g lighter.

Published device weight, without a case.

Galaxy S25 Ultra: 218g
Reno15 5G: 197g

Schematic balance · not a physical simulation

Galaxy S25 Ultra

0.31″ larger diagonal.

Bigger is a preference, not a quality score.

Galaxy S25 Ultra: 6.9″
Reno15 5G: 6.59″

Relative diagonals · illustrative shape, not actual size

DATA INCOMPLETE

Camera details matter.

Dedicated telephoto reach. No digital or crop zoom.

Galaxy S25 Ultra: Not verified
Reno15 5G: Not verified

Lens illustration · not an image-quality test

DATA INCOMPLETE

Playback on paper.

Up-to claims. Different test methods; no endurance winner.

Galaxy S25 Ultra: Up to 31h
Reno15 5G: Not verified

Shared 40-hour scale · not mixed-use battery life

BEYOND THE TOTAL

Why choose each?

Different strengths. Your call.

REASONS TO CONSIDER

Galaxy S25 Ultra

More screen, if you want it
6.9″ vs 6.59″ diagonally. Larger is a preference, not an automatic win.
Preference, not included in the match score.

Sources behind these differences 2

REASONS TO CONSIDER

Reno15 5G

21 g lighter
197 g vs 218 g, before a case. Also 2.77 mm narrower.
Preference, not included in the match score.

Sources behind these differences 2

Published facts, not hands-on recommendations. These preferences do not add extra points to the match score; no tested battery gains are inferred.

GO A LITTLE DEEPER

Where each phone shines.

Explore the numbers behind the match.

Galaxy S25 Ultra Reno15 5G

Display explainedNot enough evidence to score

Galaxy S25 Ultra: Required display inputs are incomplete.

Reno15 5G: Required display inputs are incomplete.

Explore the sources

YOUR PHONE, YOUR RULES

What matters to you?

Make the comparison fit your life.

DisplayNot scored

CameraNot scored

BatteryNot scored

Any must-haves?

210g or lighterReverse wireless chargingPublished 7-year support

Your comparisonMore information needed

—vs—

Unknown must-haves pause the recommendation.

COMPARE THE DETAILS

Full specifications

Show differences only

All specs147 specifications

Galaxy S25 Ultra

Reno15 5G

Weight

218g

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

197g

Approximate manufacturer value for the selected colour, including battery.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Width

77.6mm

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

74.83mm

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Thickness

8.2mm

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

7.77mm

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Screen size

6.9″

Full-rectangle nominal diagonal; rounded corners reduce viewable area.

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

6.59″

Screen diagonal · Measured as a rectangle; rounded corners reduce the usable screen area.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Published peak brightnessManufacturer peak claims use different test conditions.

Not verified

Not verifiedComparable HDR peak brightness · Only normal and high-brightness-mode values are established in the specification. These are kept separate and are not substituted for an HDR peak test.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Pixel density

Not verified

460 ppiManufacturer pixel density

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Maximum refresh rate

120Hz

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

120Hz

Maximum display refresh rate · Maximum: 120Hz. Refresh depends on content and selected mode.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Native telephoto reach

Not verified

Rear camera modules

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Counts listed rear optical modules, including separately specified monochrome/depth modules; does not measure image quality.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

8K video recording

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Claimed video playbackUp-to manufacturer claims. Playback protocols differ.

31 hoursVideo Playback Time (Hours); manufacturer up-to claim. Protocols differ across brands.

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Wireless charging

Not verified

Not verifiedNot confirmed in the checked specification; absence of a field is not treated as no support.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Published support term

Not verifiedUpdate policy

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verifiedSoftware update policy

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display specification

174.2mm (6.9" full rectangle) / 172.2mm (6.8" rounded corners); Dynamic AMOLED 2X; 3120 x 1440 (Quad HD+); up to 120 Hz

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Size: 6.59 inches; Screen Ratio: 93.4%; Resolution: FHD+ 2760 × 1256 Pixels; Refresh Rate: Maximum: 120Hz; Touch Sampling Rate: Maximum: 240Hz Default: 120Hz; Colour Gamut: Standard Mode: 100% DCI-P3 Natural Mode: 100% DCI-P3 Vivid Mode: 100% DCI-P3; Colour Depth: 1.07 billion colours (10-bit); Pixel Density: 460 PPI; Brightness: Normal brightness: 600nits (Typical) HBM: 1200nits (Typical); Panel: Corning® Gorilla® GG7i Glass+AMOLED; Cover Glasses: Corning® Gorilla® Glass 7i

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Chipset

Octa-Core; published CPU clock groups: 4.47GHz, 3.5GHz. Chipset trade name is not stated in this specification.

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Qualcomm Snapdragon® 7 Gen 4 Mobile Platform

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

RAM and storage configuration

512 GB storage; 12 GB RAM

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

8 GB physical RAM; 512 GB storage. RAM type: LPDDR5X. Storage type: UFS 3.1.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Camera system

Rear: 200.0 MP + 50.0 MP + 50.0 MP + 10.0 MP; front: 12.0 MP; recording: UHD 8K (7680 x 4320)@30fps

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Ultra-wide angle: 8MP; f/2.2; FOV 116°; 5P lens; AF supported Wide angle: 50MP; f/1.8; FOV 79°; 5P lens; AF supported; Supports 2-axis OIS Telephoto: 50MP; f/2.8; FOV 30°; 4P lens; AF supported; Supports 2-axis OIS; front: 50MP; f/2.0; FOV 100°; 5P lens; AF supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Battery and charging

5000 mAh typical capacity; manufacturer video claim up to 31 h. Capacity and playback claims do not establish independently measured endurance.

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Battery: 6500mAh/25.48Wh (Typical) 6335mAh/24.84Wh (Rated); Fast Charge: Supports (Max): 80W SUPERVOOC TM , 80W UFCS Compatible with: 67W and below SUPERVOOC TM , 44W third-party UFCS, 55W PPS, 13.5W PD, 13.5W QC

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Dimensions

162.8 x 77.6 x 8.2 mm (height × width × depth)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

158 × 74.83 × 7.77 mm (height × width × thickness), Twilight Black

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Regional SIM / network configuration

UK SM-S938BZBGEUB; Dual-SIM; Nano-SIM (4FF), Embedded-SIM; SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM; 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL. Carrier services and US availability need separate confirmation.

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

UK CPH2825; SIM 2: Supported; SIM Card Type: Nano-SIM card, Nano-USIM card; eSIM: Supported; Frequency Band: GSM: 850/900/1800/1900MHz WCDMA: Band 1/2/4/5/8 LTE FDD: Band 1/2/3/4/5/7/8/12/17/18/19/20/26/28/32/66 LTE TDD: Band 38/39/40/41/42/43/48 5G NR: n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n48/n66/n77/n78/n80/n83. UK specifications do not establish US carrier certification, local warranty or identical US variants.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Storage

512 GB

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

512 GB

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Physical RAM

12 GB

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

8 GB

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display panel

Dynamic AMOLED 2X

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

AMOLED

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display resolution

3120 x 1440 (Quad HD+)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

2760 × 1256

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Height

162.8 mm

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

158 mm

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Form factor

slab

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

slab

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Colour

Titanium Silverblue

Source

Samsung UK current phone configurations and part numbers

Twilight Black

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Typical battery capacity

5000 mAhManufacturer capacity; not an endurance test.

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

6500 mAhTypical UK battery capacity; not an independent runtime measurement.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

3.5 mm headphone jack

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

NoType-C * Only digital headphones are supported, analog headphones are not supported.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

eSIM only

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

NoThe UK specification explicitly includes physical Nano-SIM support.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Storage-card support

Not verifiedNot stated in the checked manufacturer specification; not treated as zero or absent.

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

USB connection

USB Type-C; USB 3.2 Gen 1

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Wireless connectivity

802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM; Bluetooth v5.4

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Front camera

12.0 MP

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

50MP; f/2.0; FOV 100°; 5P lens; AF supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Manufacturer UK reference price

Not verifiedNo price was returned for this exact configuration in the checked manufacturer catalogue.

Source

Samsung UK current phone configurations and part numbers

Not verified

Colour Depth (Main Display)

16M

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

S Pen Support

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Rear Camera - Resolution (Multiple)

200.0 MP + 50.0 MP + 50.0 MP + 10.0 MP

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Rear Camera - F Number (Multiple)

F1.7 , F3.4 , F1.9 , F2.4

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Rear Camera - Auto Focus

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Rear Camera - OIS

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Rear Camera - Zoom

Optical Zoom 3x and 5x, Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 100x

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Front Camera - Resolution

12.0 MP

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Front Camera - F Number

F2.2

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Front Camera - Auto Focus

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Rear Camera - Flash

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Video Recording Resolution

UHD 8K (7680 x 4320)@30fps

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Slow Motion

240fps @FHD, 120fps @FHD, 120fps @UHD

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Available Storage (GB)

474.2

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Number of SIM

Dual-SIM

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

SIM size

Nano-SIM (4FF), Embedded-SIM

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

SIM Slot Type

SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Infra

2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

2G GSM

GSM850, GSM900, DCS1800, PCS1900

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

3G UMTS

B1(2100), B2(1900), B4(AWS), B5(850), B8(900)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

4G FDD LTE

B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

4G TDD LTE

B38(2600), B39(1900), B40(2300), B41(2500)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

5G FDD Sub6

N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

5G TDD Sub6

N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

5G SDL Sub6

N75(1500+)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

USB Interface

USB Type-C

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

USB Version

USB 3.2 Gen 1

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Location Technology

GPS, Glonass, Beidou, Galileo, QZSS

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Earjack

USB Type-C

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

MHL

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Wi-Fi

802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Wi-Fi Direct

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Bluetooth Version

Bluetooth v5.4

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

NFC

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

UWB (Ultra-Wideband)

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

PC Sync.

Smart Switch (PC version)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Android

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Form Factor

Touchscreen Bar

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Sensors

Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Removable

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Energy Efficiency Class

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Minimum Battery Endurance in Cycles

2000

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Stereo Support

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Video Playing Resolution

UHD 8K (7680 x 4320)@60fps

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Samsung DeX Support

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Bluetooth® Hearing Aid Support

Android Audio Streaming for Hearing Aid(ASHA)

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

SmartThings Support

Yes

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Mobile TV

Source

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB

Not verified

Manufacturer pixel density

Not verified

460 ppi

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Maximum published wired charging power

Not verified

80 WCompatible charger and cable required; negotiated power depends on protocol and conditions.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Maximum published wireless charging power

Not verified

Not verifiedNot stated in the checked manufacturer specification; not treated as zero or absent.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Manufacturer ingress-protection claims

Not verified

IP66 / IP68 / IP69Conditional manufacturer rating. See the product-page test notes; not a guarantee against water damage.

Source

OPPO UK Reno15 5G product features, images and claim conditions

Launch software listed by manufacturer

Not verified

ColorOS 16.0

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Bluetooth

Not verified

Bluetooth® 5.4, Low Energy

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Wi-Fi

Not verified

Wi-Fi 6 (802.11ax) supported Wi-Fi 5 (802.11ac) supported 802.11a/b/g/n supported Wi-Fi Display supported WLAN Tethering supported Wi-Fi 5GHz 160MHz supported 2 × 2 MIMO supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

NFC

Not verified

Yes

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

UK box contents

Not verified

Phone × 1 USB Data Cable × 1 SIM Ejector Tool × 1 Quick Guide × 1 Safety Guide × 1

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

eSIM support

Not verified

Not verifiedNano-SIM card, Nano-USIM card Carrier provisioning and network support need separate verification.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Size and Weight — Height

Not verified

about 158.00mm

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Size and Weight — Width

Not verified

about 74.83mm

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Size and Weight — Thickness

Not verified

about 7.77mm (Twilight Black) about 7.89mm (Aurora White)

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Size and Weight — Weight

Not verified

about 197g

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Storage — RAM and ROM Capacities

Not verified

8GB + 512GB

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Storage — RAM Type

Not verified

LPDDR5X

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Storage — ROM Specifications

Not verified

UFS 3.1

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Storage — Phone Storage Card

Not verified

Unsupported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Storage — USB OTG

Not verified

Supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Size

Not verified

6.59 inches

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Screen Ratio

Not verified

93.4%

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Resolution

Not verified

FHD+ 2760 × 1256 Pixels

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Refresh Rate

Not verified

Maximum: 120Hz

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Touch Sampling Rate

Not verified

Maximum: 240Hz Default: 120Hz

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Colour Gamut

Not verified

Standard Mode: 100% DCI-P3 Natural Mode: 100% DCI-P3 Vivid Mode: 100% DCI-P3

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Colour Depth

Not verified

1.07 billion colours (10-bit)

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Pixel Density

Not verified

460 PPI

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Brightness

Not verified

Normal brightness: 600nits (Typical) HBM: 1200nits (Typical)

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Panel

Not verified

Corning® Gorilla® GG7i Glass+AMOLED

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Display — Cover Glasses

Not verified

Corning® Gorilla® Glass 7i

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Camera — Rear

Not verified

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Camera — Front

Not verified

50MP; f/2.0; FOV 100°; 5P lens; AF supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Camera — Shooting Mode

Not verified

Rear: Photo, Video, Portrait, Night, PRO, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, Text Scanner, Doc Scanner, Movie Front: Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, Retouch, Screen Fill Light, HI-RES

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Video — Rear

Not verified

4K video: 60fps, 30fps 1080P video: 60fps, 30fps (with Retouch on) 720P video: 30fps 4K video stabilization shooting: 60fps, 30fps 1080P video stabilization shooting: 60fps, 30fps 1080P SLO-MO video: 120fps 720P SLO-MO video: 240fps, 120fps 4K TIME-LAPSE: 30fps 1080P TIME-LAPSE: 30fps Supports Cinematic video shooting Supports Dual-view video shooting Supports HDR video shooting Supports video zoom shooting: up to 3.5× optical zoom and 18× digital zoom

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Video — Front

Not verified

4K video: 60fps, 30fps 1080P video: 60fps, 30fps (with Retouch on) 720P video: 30fps 1080P EIS video: 30fps (with Retouch on) 4K TIME-LAPSE: 30fps 1080P TIME-LAPSE: 30fps Supports Dual-view video shooting Supports HDR video shooting Supports video zoom shooting: up to 2× digital zoom

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Chips — SoC

Not verified

Qualcomm Snapdragon® 7 Gen 4 Mobile Platform

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Chips — CPU

Not verified

8 cores

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Chips — GPU

Not verified

Adreno™ 722@1150MHz

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Battery — Battery

Not verified

6500mAh/25.48Wh (Typical) 6335mAh/24.84Wh (Rated)

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Battery — Fast Charge

Not verified

Supports (Max): 80W SUPERVOOC TM , 80W UFCS Compatible with: 67W and below SUPERVOOC TM , 44W third-party UFCS, 55W PPS, 13.5W PD, 13.5W QC

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Biometrics — Fingerprint

Not verified

Supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Biometrics — Facial Recognition

Not verified

Supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Sensors — Sensors

Not verified

Proximity sensor Ambient light sensor E-compass Accelerometer Gyroscope In-display optical fingerprint sensor Infrared remote control

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Cellular Network — SIM 2

Not verified

Supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Cellular Network — SIM Card Type

Not verified

Nano-SIM card, Nano-USIM card

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Cellular Network — eSIM

Not verified

Supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Cellular Network — Frequency Band

Not verified

GSM: 850/900/1800/1900MHz WCDMA: Band 1/2/4/5/8 LTE FDD: Band 1/2/3/4/5/7/8/12/17/18/19/20/26/28/32/66 LTE TDD: Band 38/39/40/41/42/43/48 5G NR: n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n48/n66/n77/n78/n80/n83

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Connectivity — WLAN

Not verified

Wi-Fi 6 (802.11ax) supported Wi-Fi 5 (802.11ac) supported 802.11a/b/g/n supported Wi-Fi Display supported WLAN Tethering supported Wi-Fi 5GHz 160MHz supported 2 × 2 MIMO supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Connectivity — Bluetooth® Version

Not verified

Bluetooth® 5.4, Low Energy

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Connectivity — Bluetooth® Audio Codec

Not verified

SBC, AAC, LDAC, aptX, aptX HD, aptX Adaptive, LHDC 5.0

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Connectivity — USB Interface

Not verified

USB Type-C

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Connectivity — Earphone Jack

Not verified

Type-C * Only digital headphones are supported, analog headphones are not supported.

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Connectivity — NFC

Not verified

Supported

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Operating System — Operating System

Not verified

ColorOS 16.0

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Location Technology — GNSS

Not verified

GPS, GLONASS, Beidou, Galileo, QZSS

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Location Technology — Others

Not verified

Supports A-GPS assisted positioning, WLAN positioning, Cellular network positioning

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Eco-design — Compatibility with removable memory cards

Not verified

Incompatible

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Eco-design — Weight range of critical raw materials and environmentally relevant materials

Not verified

1) Cobalt in the battery: above 10g 2) Tantalum in capacitors: less than 0.01g 3) Neodymium in loud speakers & vibration motors & and other magnets: above 0.2g 4) Gold in all components: less than 0.02g

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Eco-design — Recyclability rate Rcyc

Not verified

91.12%

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Eco-design — Percentage of recycled content for the product or a part

Not verified

Not available

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Eco-design — Ingress protection rating

Not verified

IP68

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Eco-design — Minimum battery endurance in cycles in number of cycles

Not verified

1600

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

In the Box — In the Box

Not verified

Phone × 1 USB Data Cable × 1 SIM Ejector Tool × 1 Quick Guide × 1 Safety Guide × 1

Source

OPPO UK Reno15 5G complete technical specifications (CPH2825)

Manufacturer shop SKU

Not verified

5011100603

Source

OPPO UK Reno15 5G selected colour, memory and official product gallery

Exact variants · Manufacturer specificationsView sources

GO BEYOND THE SPECS

A little perspective. A better decision.

Make this comparison yours.

THE PRICE THAT CHANGES EVERYTHING

What price changes your mind?

A great phone. An even better deal. Find the point where the value flips.

Let’s check the fit first

A verified reference price is needed for both phones.

Review your priorities

Good comparisons start with good sources.6 cited sources for this pair. Every number has a story.See the evidence

Your selected categories: none. Scores reflect published capabilities, not hands-on testing. Manufacturer battery claims can use different test conditions. Verified specifications remain visible even where a category cannot be scored.

How we calculate scores

Samsung Galaxy S25 Ultra

512 GB · checked 10 Sept 2026

Your weighted scoreNot availableSelected categories: None.

Comparable evidence is missing in one or more selected categories.

DisplayNot scored

Required display inputs are incomplete.

Selected weight: 1.

Missing: Comparable display specifications.

CameraNot scored

Camera hardware is listed, but all inputs for the camera-capability model have not been verified.

Selected weight: 1.

Missing: Complete model-defined camera workflow evidence.

BatteryNot scored

Comparable battery claim inputs are missing.

Selected weight: 1.

Missing: Playback and charging conditions.

PerformanceNot scored

Comparable independent CPU, GPU and sustained-performance measurements are not available here.

Selected weight: 1.

Missing: Independent benchmarks.

LongevityNot scored

The published update policy is listed separately; remaining support is not converted into a quality score.

Selected weight: 1.

Missing: Comparable remaining-support scoring methodology.

Specifications & verification

Weight218 gmanufacturer · high confidenceSamsung

Width77.6 mmmanufacturer · high confidenceSamsung

Thickness8.2 mmmanufacturer · high confidenceSamsung

Display size6.9 inchesmanufacturer · high confidence

Full-rectangle nominal diagonal; rounded corners reduce viewable area.

Samsung

Peak brightnessNot verified

not published

Claimed video playback31 hoursmanufacturer · high confidence

Video Playback Time (Hours); manufacturer up-to claim. Protocols differ across brands.

Samsung

Claimed charging rateNot verified

not published

Published total supportNot verified

not published

Wireless chargingNot verified

not published

Reverse wireless chargingNot verified

not published

Headphone jackNomanufacturer · high confidenceSamsung

Expandable storageNot verified

not published

Samsung

eSIM onlyNomanufacturer · high confidenceSamsung

IP ratingNot verified

not published

RAM12 GBmanufacturer · high confidenceSamsung

Pixel densityNot verified

not published

Maximum refresh rate120 Hzmanufacturer · high confidenceSamsung

Native telephoto reachNot verified

not published

Claimed optical-quality reachNot verified

not published

Rear camera modules4manufacturer · high confidenceSamsung

8K recordingYesmanufacturer · high confidenceSamsung

Reference MSRPNot verified

All sources3

Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBSamsung · accessed 2026-09-10
Samsung UK Galaxy S25 Ultra product pageSamsung · accessed 2026-09-10
Samsung UK current phone configurations and part numbersSamsung · accessed 2026-09-10

OPPO Reno15 5G

512 GB · checked 10 Sept 2026

Your weighted scoreNot availableSelected categories: None.

Comparable evidence is missing in one or more selected categories.

DisplayNot scored

Required display inputs are incomplete.

Selected weight: 1.

Missing: Comparable display specifications.

CameraNot scored

Camera hardware is listed, but all inputs for the camera-capability model have not been verified.

Selected weight: 1.

Missing: Complete model-defined camera workflow evidence.

BatteryNot scored

Comparable battery claim inputs are missing.

Selected weight: 1.

Missing: Playback and charging conditions.

PerformanceNot scored

Comparable independent CPU, GPU and sustained-performance measurements are not available here.

Selected weight: 1.

Missing: Independent benchmarks.

LongevityNot scored

The published update policy is listed separately; remaining support is not converted into a quality score.

Selected weight: 1.

Missing: Comparable remaining-support scoring methodology.

Specifications & verification

Weight197 gmanufacturer · high confidence

Approximate manufacturer value for the selected colour, including battery.

OPPO

Width74.83 mmmanufacturer · high confidenceOPPO

Thickness7.77 mmmanufacturer · high confidenceOPPO

Display size6.59 inchesmanufacturer · high confidence

Measured as a rectangle; rounded corners reduce the usable screen area.

OPPO

Peak brightnessNot verified

not published

OPPO

Claimed video playbackNot verified

not published

Claimed charging rateNot verified

not published

Published total supportNot verified

not published

Wireless chargingNot verified

not published

OPPO

Reverse wireless chargingNot verified

not published

Headphone jackNomanufacturer · high confidence

Type-C * Only digital headphones are supported, analog headphones are not supported.

OPPO

Expandable storageNomanufacturer · high confidenceOPPO

eSIM onlyNomanufacturer · high confidence

The UK specification explicitly includes physical Nano-SIM support.

OPPO

IP ratingIP66 / IP68 / IP69manufacturer · high confidence

Conditional manufacturer rating. See the product-page test notes; not a guarantee against water damage.

OPPO

RAM8 GBmanufacturer · high confidenceOPPO

Pixel density460 ppimanufacturer · high confidenceOPPO

Maximum refresh rate120 Hzmanufacturer · high confidence

Maximum: 120Hz. Refresh depends on content and selected mode.

OPPO

Native telephoto reachNot verified

not published

Claimed optical-quality reachNot verified

not published

Rear camera modules3manufacturer · high confidence

Counts listed rear optical modules, including separately specified monochrome/depth modules; does not measure image quality.

OPPO

8K recordingNot verified

not published

Reference MSRPNot verified

All sources3

OPPO UK Reno15 5G complete technical specifications (CPH2825)OPPO · accessed 2026-09-10
OPPO UK Reno15 5G product features, images and claim conditionsOPPO · accessed 2026-09-10
OPPO UK Reno15 5G selected colour, memory and official product galleryOPPO · accessed 2026-09-10

THE BEST PHONE IS PERSONAL.

Make your next choice a clear one.

Your priorities. The real differences. All in one place.

Galaxy S25 Ultra vs Reno15 5G

Galaxy S25 Ultra

Which oneis your one?

Reno15 5G

Compare the facts.

Pixel density

A quick read on the trade-offs.

21g lighter.

0.31″ larger diagonal.

Camera details matter.

Playback on paper.

Why choose each?

Galaxy S25 Ultra

More screen, if you want it

Reno15 5G

21 g lighter

Where each phone shines.

What matters to you?

Any must-haves?

Full specifications

A little perspective. A better decision.

What price changes your mind?

Let’s check the fit first

Would you choose it blind?

Samsung Galaxy S25 Ultra

OPPO Reno15 5G

Make your next choice a clear one.

Which one
is your one?