Pixel 8 Pro vs Galaxy S24 Ultra: a hardware fingerprint comparison

Most spec comparisons stop at "Tensor G3 vs Snapdragon 8 Gen 3, 12 GB vs 12 GB, 6.7" vs 6.8"." That's the marketing-page level. If we instead read what each phone says about itself at the OS level, the two flagships look like completely different design philosophies.

Below is a field-by-field comparison drawn from real records in our community database.

Identity fields

Field	Pixel 8 Pro	Galaxy S24 Ultra
MANUFACTURER	google	samsung
BRAND	google	samsung
PRODUCT	husky	e3qxxx
DEVICE	husky	e3q
MODEL	Pixel 8 Pro	SM-S928B

Pixel uses friendly codenames (husky) and human-readable MODEL strings. Samsung uses opaque codenames (e3q) and ships the SKU number (SM-S928B) as MODEL. This matters for fake detection — a "Pixel 8 Pro" reporting MODEL as a SKU number is instantly suspicious.

Platform & SoC

Field	Pixel 8 Pro	Galaxy S24 Ultra
SOC_MODEL	zuma	SM8650
SOC_MANUFACTURER	Google	Qualcomm
CPU cores	9 (1+4+4)	8 (1+5+2)
GPU	Mali-G715 MC10	Adreno 750

Google calls the Tensor G3 SoC by the codename zuma. There's no marketing "Tensor" string in the firmware — it's an Exynos-derived chip and the SOC_MODEL admits it. Qualcomm's SM8650 is the unambiguous Snapdragon 8 Gen 3 identifier.

The 1+4+4 CPU layout on Tensor (1 prime, 4 mid, 4 efficiency) is unique among 2024 flagships — it's a Google + Samsung Foundry choice. If you're holding a "Pixel 8 Pro" that reports a 1+5+2 layout, it isn't a Pixel.

Sensors

Both phones expose 14+ sensors, but with distinctly different inventories:

• Pixel 8 Pro: includes a built-in thermometer (the famous "skin temp" sensor), a barometer, a tri-axis hall sensor for fold detection, and the IR-based face unlock sensor cluster.
• Galaxy S24 Ultra: includes Samsung's proprietary Heart Rate sensor on the rear, a S Pen detection magnetometer, an ultrasonic fingerprint sensor under the display (different from optical), and proximity-light combo.

Counterfeits routinely fail this — most fake "Galaxy Ultra" phones in our 2024-2025 dataset report 6-8 sensors, never the full S-Pen-aware inventory.

Memory & storage

Field	Pixel 8 Pro	Galaxy S24 Ultra
RAM	12 GB LPDDR5X	12 GB LPDDR5X
FLASH	128/256/512 GB UFS 3.1	256/512 GB/1 TB UFS 4.0

A subtle but important difference: Samsung uses UFS 4.0 (faster sequential reads, better sustained random IO), Google held with UFS 3.1 on the Pixel 8 Pro. In benchmarks this is a 2× sequential-read gap. In day-to-day usage it's barely perceptible.

Display

Both report 1344×2992 (Pixel) / 1440×3120 (S24 Ultra) at 1-120 Hz LTPO panels. Both pass the DRM Widevine L1 attestation. Both support HDR10+. The Galaxy's panel runs at higher peak brightness in our field measurements (~2600 nits sustained vs ~2200 nits on the Pixel).

What this tells you about the design choices

The OS-level fingerprint maps directly to what each company prioritized:

• Google: maximum sensor variety (skin temp, hall arrays), custom Tensor SoC tuned for ML, vanilla Android branding. The fingerprint is open and self-describing.
• Samsung: opaque codenames, top-end memory and storage spec, dense sensor inventory tied to specific OneUI features (S Pen, Knox), Qualcomm silicon where it matters for performance.

Use this for the second-hand check

Before buying either flagship second-hand, pull the actual fingerprint and verify:

1. SOC_MODEL matches the model's expected value (zuma for Pixel 8 Pro, SM8650 for Galaxy S24 Ultra).
2. Sensor count ≥ 13.
3. Build tags = release-keys, not test-keys.
4. For Samsung: Knox warranty bit not tripped (Settings → About → Software info).
5. For Pixel: Verified Boot state = green (settings → About → Boot).

The Hardware Trust Score in our app automates items 1-3 and reports any mismatches in plain English. Items 4-5 require you to look at specific menus, but each takes 10 seconds.