Device summary

Samsung

Galaxy M55

OPPO

F27 Pro+

Full specifications

Full specifications
Basic information
Release year20242024
Starting price——
Display size6.7-inch6.7-inch
Dimensions76.5 mm × 163.9 mm × 7.8 mm74.3 mm × 162.7 mm × 7.9 mm
Weight180 g177 g
Front material——
Back material——
Display
Display technologySuper AMOLED Plus3D Curved AMOLED Screen
Resolution1080 × 24002412 × 1080
Refresh rate120 Hz120 Hz
Peak brightness—950 nits
Protection—Corning Gorilla Glass Victus 2
Performance
ChipsetQualcomm Snapdragon 7 Gen 1MediaTek Dimensity 7050
RAM8 GB8 GB
Storage128 GB256 GB
Expandable storageYesNo
Cameras
Main cameraWide · 50 MP · ƒ/1.8 · OIS—
Ultra-wide cameraUltra Wide · 8 MP · ƒ/2.2—
Macro cameraMacro · 2 MP · ƒ/2.4—
Front camerasSelfie · 50 MP · ƒ/2.4—
Battery & charging
Wired charging25 W67 W
Charging standardSuper Fast ChargingSUPERVOOC
Typical capacity5000 mAh5000 mAh
Connectivity
Cellular5G, LTE, 3G, 2G5G, LTE, 3G, 2G
Wi‑FiWi-Fi 6Wi-Fi 6
BluetoothBluetooth 5.2Bluetooth 5.3
USBUSB Type-CUSB Type-C
NFCYesYes

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

  • Width

    Galaxy M55

    2.2 mm wider

  • Height

    Galaxy M55

    1.2 mm taller · minor difference

  • Weight

    F27 Pro+

    3 g lighter · minor difference

  • Thickness

    Very similar thickness

What these size differences mean

Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.

  • Galaxy M55 is 2.2 mm (3% relative to F27 Pro+) wider. Check this difference against the width of your current device and pocket opening.
  • Galaxy M55 is 1.2 mm (0.7% relative to F27 Pro+) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • F27 Pro+ is 0.1 mm (1.3% relative to Galaxy M55) thicker. Cases and camera protrusions can change the clearance you need.
  • F27 Pro+ is 3 g lighter. This is the listed device-weight difference, not a measured comfort rating.

Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.

Size in everyday life

Picture it in your front pocket.

Front pocket reference

2018 US jeans study · 20 brands · 80 pairs · Approx. 32-inch waists

Galaxy M55

F27 Pro+

Sources and measurement notes

Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.

Galaxy M55

No source link is recorded for this model yet. Treat its listed figures as unverified.

Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.

Galaxy M55 vs F27 Pro+ Size Comparison

User Experience Summary

Galaxy M55

Strengths

  • Vivid 120Hz Super AMOLED Plus display with punchy colors
  • Dependable all-day battery life with 45W fast-charging support
  • Stereo speakers and under-display fingerprint sensor uncommon at this price

Compromises

  • Camera app is noticeably slow, especially for automatic night-mode shots
  • Battery and camera resolution reduced compared with the previous M54
  • Phone runs warm during extended gaming or camera app use

F27 Pro+

Strengths

  • IP69, IP68, and IP66 certifications together — a first for the F-series
  • MIL-STD-810H shock resistance and SGS five-star drop rating
  • Fast 67W SUPERVOOC charging with dependable all-day battery

Compromises

  • No dedicated ultrawide lens limits camera versatility
  • Main camera lacks OIS, affecting handheld low-light sharpness
  • Dimensity 7050 trails some similarly priced rivals in benchmarks

Compare in Sizometry Tool

See both devices at the same scale.