Head to head

Google Pixel 9 vs OnePlus Open

OnePlus Open leads 11 to 3 on the 14 rankable specs, but Google Pixel 9 costs $900 less.

Catalog as of September 1, 2026

Why, in numbers

Weight: Google Pixel 9 lists 198 g (Google sheet, 2026-09-02); OnePlus Open lists 239 g (8.43 oz) (OnePlus sheet, 2026-09-02).
Size: Google Pixel 9 lists 6.3 inches (Google sheet, 2026-09-02); OnePlus Open lists 7.82 inches unfolded (6.31 inches folded) (OnePlus sheet, 2026-09-02).
Chipset: Google Pixel 9 lists Google Tensor G4 (4 nm) (Google sheet, 2026-09-02); OnePlus Open lists Qualcomm Snapdragon 8 Gen 2 (4 nm) (OnePlus sheet, 2026-09-02).
RAM: Google Pixel 9 lists 12 GB (Google sheet, 2026-09-02); OnePlus Open lists 16 GB LPDDR5X (OnePlus sheet, 2026-09-02).
Max optical zoom: Google Pixel 9 lists 2x optical quality crop (8x digital) (Google sheet, 2026-09-02); OnePlus Open lists 3x optical zoom (6x in-sensor zoom) (OnePlus sheet, 2026-09-02).

Manufacturer list price, not a live offer. Confirm current pricing before you buy.

Buying for

Every rankable spec counts once. Pick a lens to score only what matters for your phone.

Your devices

Select your ecosystem to flag non-functional features or platform lock-in.

Straight answer

Overall: 3 to 11

Buy the OnePlus Open.

Leads 11 of 14 rankable overall specs; Google Pixel 9 takes 3.
Size: 7.82 inches unfolded vs 6.3 inches
RAM: 16 GB LPDDR5X vs 12 GB
Google Pixel 9 is $900 cheaper. Pay the difference only if size matters to you.

Check first: the OnePlus Open has under 5 years of OS updates. the OnePlus Open is not IP68. Tick them under deal-breakers if that rules it out.

3 Google Pixel 914 rankable of 48 specsOnePlus Open 11

Deal-breakers

tick what would make you walk away

No stylusrow
No pen input for handwritten notes or markup.
Trips:Google Pixel 9 · NoTrips:OnePlus Open · No
No headphone jackrow
Wired headphones need a USB-C dongle.
Trips:Google Pixel 9 · NoTrips:OnePlus Open · No
No charger in the boxrow
Budget another $20 to $40 for a fast charger.
Trips:Google Pixel 9 · NoClear:OnePlus Open · Yes (67W SUPERVOOC Power Adapter includ…
Under 5 years of OS updatesrow
Security patches stop sooner and resale value falls faster.
Clear:Google Pixel 9 · 7 years of OS, security, and Feature Dr…Trips:OnePlus Open · 4 major Android OS updates & 5 years se…
Not IP68row
Less dust and water protection than an IP68 rival.
Clear:Google Pixel 9 · IP68 (1.5 m / 30 min)Trips:OnePlus Open · IPX4 splash resistant
No microSD slotrow
Storage is fixed at what you buy.
Trips:Google Pixel 9 · NoTrips:OnePlus Open · No

At a glance

The handful of numbers that decide most purchases in this category.

6 of 6 differ

Weight

Google

198 g

OnePlus

239 g (8.43 oz)

Size

Google

6.3 inches

OnePlus

7.82 inches unfolded (6.31 inches folded)

Chipset≠

Google

Google Tensor G4 (4 nm)

OnePlus

Qualcomm Snapdragon 8 Gen 2 (4 nm)

RAM

Google

12 GB

OnePlus

16 GB LPDDR5X

Max optical zoom

Google

2x optical quality crop (8x digital)

OnePlus

3x optical zoom (6x in-sensor zoom)

Capacity

Google

4,700 mAh

OnePlus

4,805 mAh

True 3-Year Cost of Ownership (TCO)

Upfront price + 3 years of consumables, fees & essential add-ons

Google Pixel 9

Upfront list price$799

Essential add-ons (45W USB-C PPS charging brick (no charger in box))+$30

3-Year Estimated Total$829

OnePlus Open

Upfront list price$1,699

3-Year Estimated Total$1,699

Pocket, Palm & Desk Usability Check

One-handed reachability, pocket weight, and table wobble when typing without a case.

Ergonomic & Spatial Check

One-Handed Palm Reach

Widths under 72mm allow thumb access to opposite screen edges without shifting grip.

Google

6.3" display with 72.0mm width (comfortable one-hand hold)

OnePlus

Standard smartphone width

Desk Typing Table Wobble

Horizontal visor cameras sit flat on desks without annoying rocking while typing.

Google

Horizontal camera bar spans across back: zero desk wobble!

OnePlus

Corner camera bump causes minor wobble

Pocket Weight & Heft

Google

198g (completely stable when typing on flat desks)

OnePlus

Standard phone weight

The 90-Day Owner Regret Check

Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.

Post-Purchase Truths

Google: What to watch for

Hidden Cost
No wall charging adapter included in the retail box.
Packaging contains only a Type-C cable; high-speed wall charging bricks must be purchased separately if you do not already own one.

OnePlus: What to watch for

Hidden Cost
No wall charging adapter included in the retail box.
Packaging contains only a Type-C cable; high-speed wall charging bricks must be purchased separately if you do not already own one.

Google Pixel 9$7993 wins

OnePlus Open$1,69911 wins

Body Display Platform Memory Rear camera Front camera Battery & charging Audio Connectivity Features

42 of 48 attributes differ. Identical rows are dimmed.

Body

leads 1-0

Body specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Dimensions	152.8 × 72.0 × 8.5 mm	Unfolded: 153.4 × 143.1 × 5.8 mm / Folded: 153.4 × 73.3 × 11.7 mm
Weight	198 g (wins this row: lower)	239 g (8.43 oz)
Build	Gorilla Glass Victus 2 front and back, satin metal frame	Aerospace-grade titanium alloy, carbon fiber hinge, glass or vegan leather back
Water / dust rating	IP68 (1.5 m / 30 min)	IPX4 splash resistant
Colors	Obsidian, Porcelain, Wintergreen, Peony	Emerald Dusk, Voyager Black
Stylus	No	No

Display

leads 4-0

Display specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Type	Actua OLED	Main: 7.82" Flexi-fluid LTPO3 AMOLED / Cover: 6.31" LTPO3 Super Fluid AMOLED
Size	6.3 inches	7.82 inches unfolded (6.31 inches folded) (wins this row: higher)
Resolution	1080 × 2424	Main: 2440 × 2268 (426 ppi) / Cover: 2484 × 1116 (431 ppi) (wins this row: higher)
Pixel density	~422 ppi	426 ppi main / 431 ppi cover (wins this row: higher)
Refresh rate	60–120 Hz Smooth Display	120 Hz (1–120Hz dynamic LTPO3 on both displays)
Peak brightness	2,700 nits peak / 1,800 nits HBM	2,800 nits peak on both displays / 1,400 nits HBM (wins this row: higher)
HDR	HDR10, HDR10+, Ultra HDR	Dolby Vision, HDR10+, HLG
Protection	Corning Gorilla Glass Victus 2	Ultra Thin Glass (main) / Ceramic Guard (cover)
Always-on display	Yes	Yes

Platform

5 differences

Platform specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Operating system	Android 14 (upgradable)	OxygenOS 14 (Android 14)
Software support	7 years of OS, security, and Feature Drops	4 major Android OS updates & 5 years security patches
Chipset	Google Tensor G4 (4 nm)	Qualcomm Snapdragon 8 Gen 2 (4 nm)
CPU	8-core (1× Cortex-X4 + 3× A720 + 4× A520)	8-core (1× Cortex-X3 + 4× Cortex-A715/A710 + 3× Cortex-A510)
GPU	Mali-G715 MC7	Adreno 740

Memory

leads 2-0

Memory specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
RAM	12 GB	16 GB LPDDR5X (wins this row: higher)
Storage	128 GB UFS 3.1	512 GB UFS 4.0 (wins this row: higher)
Storage options	128 GB / 256 GB	512 GB
microSD	No	No

Rear camera

6 differences

Rear camera specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Main	50 MP Octa PD, f/1.68, 25 mm, 1/1.31", OIS (wins this row: higher)	48 MP Sony LYT-T808 (f/1.7, 24mm, 1/1.43", OIS)
Ultrawide	48 MP Quad PD with Macro Focus, f/1.7, 123°	48 MP (f/2.2, 14mm, 114° FOV, 3.5cm macro)
Telephoto	None (Super Res Zoom up to 8x)	64 MP OmniVision periscope (f/2.6, 70mm, 3x optical, 6x in-sensor, OIS)
Max optical zoom	2x optical quality crop (8x digital)	3x optical zoom (6x in-sensor zoom) (wins this row: higher)
Stabilization	OIS on main wide lens	OIS on main camera and 3x periscope telephoto
Video	4K 24/30/60 fps, 10-bit HDR	4K at 30/60 fps, Dolby Vision HDR at 4K 30fps

Front camera

leads 1-0

Front camera specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Selfie camera	10.5 MP Dual PD with autofocus, f/2.2	Inner: 20 MP / Cover: 32 MP (both 4K video capable) (wins this row: higher)
Selfie video	4K 60 fps	4K at 30 fps (cover and inner cameras)

Battery & charging

leads 3-1

Battery & charging specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Capacity	4,700 mAh	4,805 mAh (wins this row: higher)
Wired chargingNot on the official sheet	27 W fast charging	67W SUPERVOOC fast charging (1–100% in ~42 mins) (wins this row: higher)
Wireless charging	15 W wireless with Pixel Stand / Qi	No
Reverse wireless	Yes (Battery Share) (wins this row: has it)	No
Charger in box	No	Yes (67W SUPERVOOC Power Adapter included in US) (wins this row: has it)

Audio

1 differences

Audio specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Speakers	Stereo speakers	Spatial Audio triple Reality speakers with Dolby Atmos
Headphone jack	No	No

Connectivity

4 differences

Connectivity specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Cellular	5G (sub-6 + mmWave)	5G (sub-6 GHz)
Wi-Fi	Wi-Fi 7	Wi-Fi 7 (802.11be ready)
Bluetooth	Bluetooth 5.3	Bluetooth 5.3
NFC	Yes	Yes
USB	USB-C 3.2	USB-C 3.1 Gen 1 (DisplayPort video out)
SIM	Single Nano-SIM + eSIM	Dual Nano-SIM (or 1 SIM + eSIM)

Features

3 differences

Features specifications. Middle column is Google Pixel 9, right column is OnePlus Open.
Biometrics	Ultrasonic in-display fingerprint + Face Unlock	Side-mounted capacitive fingerprint sensor + Face Unlock
Extra controls	Power and Volume keys	Alert Slider (Ring/Vibrate/Silent)
Standout features	Gemini Live AI, Pixel Screenshots app, Add Me, Clear Calling	Open Canvas split-screen multitasking, Hasselblad Color Calibration, Alert Slider, 67W fast charging

Most rows are from the official spec sheet. Marked rows are other published figures or our summary, not lab tests we ran.

Google Pixel 9 source OnePlus Open source

Which one should you buy

Pick this one if

Google Pixel 9

Standard Pixel with 120Hz Actua OLED display, Tensor G4 processor, and 12GB of RAM.

Smooth 120Hz Actua display with 2,700 nits peak brightness
Generous 12GB RAM for snappy on-device Gemini AI
Industry-leading 7 years of full software support

What you give up

No telephoto zoom lens
Slower charging compared to Chinese brand rivals

Full Google Pixel 9 specs →

Pick this one if

OnePlus Open

Flagship book-style foldable featuring dual 120Hz LTPO 3.0 displays, Hasselblad camera system, and Open Canvas multitasking.

Best-in-class Open Canvas multitasking software
Near-invisible crease and lightweight thin foldable design
High-tier Hasselblad triple camera array with 3x periscope

What you give up

No wireless charging support
IPX4 water resistance rating is splash-only

Full OnePlus Open specs →

Best for each use

Photos

Camera first: zoom reach, sensors, stabilisation and video

For photos, buy the OnePlus Open.

Leads 2 of 3 rankable photos specs; Google Pixel 9 takes 1.
Max optical zoom: 3x optical zoom vs 2x optical quality crop
Selfie camera: Inner: 20 MP / Cover: 32 MP vs 10.5 MP Dual PD with autofocus, f/2.2
Google Pixel 9 is $900 cheaper. Pay the difference only if max optical zoom matters to you.

Battery & updates

All-day battery, fast top-ups and years of software support

For battery & updates, buy the OnePlus Open.

Leads 3 of 3 rankable battery & updates specs.
Capacity: 4,805 mAh vs 4,700 mAh
Wired charging: 67W SUPERVOOC fast charging vs 27 W fast charging
Google Pixel 9 is $900 cheaper. Pay the difference only if capacity matters to you.

Games & video

Games and streaming: chip, refresh rate, brightness, speakers

For games & video, buy the OnePlus Open.

Leads 3 of 3 rankable games & video specs.
RAM: 16 GB LPDDR5X vs 12 GB
Size: 7.82 inches unfolded vs 6.3 inches
Google Pixel 9 is $900 cheaper. Pay the difference only if ram matters to you.

Every answer above is scored from published figures. A lens uses only the rows that matter for that use, including marked rows that are not on the official sheet. Switch lenses interactively in the panel above.

Done deciding?

Open the full standalone spec sheet for either device.

Google Pixel 9 spec sheet OnePlus Open spec sheet

Manufacturer pages: Google Pixel 9 ↗ · OnePlus Open ↗

Common questions

Which is cheaper, the Google Pixel 9 or the OnePlus Open?

Google Pixel 9 costs $900 less at list price.

What is the biggest catch with the Google Pixel 9 or OnePlus Open?

Both has this deal-breaker: no stylus. No pen input for handwritten notes or markup.

Which is better for photos, the Google Pixel 9 or the OnePlus Open?

For photos, buy the OnePlus Open. Leads 2 of 3 rankable photos specs; Google Pixel 9 takes 1. Max optical zoom: 3x optical zoom vs 2x optical quality crop

What cannot be compared from spec sheets?

Of the 48 specs tracked here, 34 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.

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