Tes Audio Google Pixel Fold

Kita tundhuk Google Pixel Fold menyang suite tes audio SBMARK sing ketat kanggo ngukur kinerja nalika ngrekam swara nggunakake mikropon sing dibangun, lan nalika muter audio liwat speaker.
Ing review iki, kita bakal nganalisa cara nindakake ing macem-macem tes lan sawetara kasus panggunaan umum.

Ringkesan

Spesifikasi audio utama kalebu:

• Loro speaker (kiwa ndhuwur, tengen ngisor)
• Ora Jack output audio

Reproduksi

Registration

Google Pixel Fold performed very well in SBMARK audio tests. With a Playback score of 135, it’s the best foldable device we’ve tested to date for audio playback, thanks to a pleasant sound signature from the built-in speakers. It worked best when playing music, but it also worked well with movie content and when playing games.

In recording, the Pixel Fold was best for recording with the front camera folded. Performance is slightly degraded when opening the device and recording with the main camera, and even more when using the recorder app, which only allows monaural recording. Across all recording apps, microphones were mostly unaffected by wind noise or device handling, but lack of consistency across use cases prevented a better recording score.

Our testers were also not slightly impressed with the spatial performance in both playback and recording. However, with the Pixel Fold’s large size in its unfolded state, it should have been able to get a wider stereo output. Instead, it joined the list of foldable devices that can’t convert its form factor into an audio performance advantage.

Ringkesan nyoba

Sinau babagan tes audio SBMARK: Kanggo menehi skor lan analisis ing review audio smartphone kita, insinyur SBMARK nindakake seri tes objektif lan nindakake luwih saka 20 jam evaluasi persepsi ing kahanan laboratorium sing dikontrol.
(Kanggo rincian liyane babagan protokol puter maneh, klik kene; kanggo rincian liyane babagan protokol rekaman, klik kene.)
Bagean ing ngisor iki nglumpukake unsur-unsur utama tes lan analisa ekstensif sing ditindakake ing laboratorium SBMARK. Evaluasi kinerja sing rinci ing wangun laporan kasedhiya yen dijaluk. Aja ragu-ragu kanggo hubungi kita.

On playback, the Pixel Fold offered good overall tonal balance, focused primarily on the upper midrange and lower treble. This resulted in good clarity of most musical content, but a lack of high end extension was evident on instruments such as cymbals. Bass was decent, thanks to the good upper bass. However, low-end extension was pretty poor. Dynamic performance was good, with crisp, accurate attack and decent bass accuracy. The punch was also good, but could have done with a touch more low-to-mid energy.

The Google device also delivered decent width, but the audio scene didn’t extend beyond the physical form of the device, and given the phone’s large (unfolded) size, our testers expected something better. The balance was good but slightly offset up. Individual sound sources were easy to spot in the audio scene, and both distance and depth rendering were accurate. Our experts have found the minimum volume to be too low, making it difficult to hear quiet passages in highly dynamic content, such as classical music. Maximum volume was quite loud, however, and while volume consistency was good, our testers found the upper steps stalled. In terms of unwanted audio artifacts, our team noticed significant compression at maximum volume and heavy aliasing.

Rungokake babagan kinerja puter maneh smartphone sing diuji ing perbandingan iki karo sawetara pesaing:

Mangkene kepiye regane Google Pixel Fold ing kasus panggunaan puter maneh dibandhingake karo pesaing:

Ing ngisor iki sawetara tingkat tekanan swara (SPL) sing diukur nalika muter rekaman sampel musik hip-hop lan musik klasik kanthi volume maksimal:

Grafik ing ngisor iki nuduhake owah-owahan bertahap ing volume saka minimal nganti maksimal. Kita ngarepake owah-owahan iki konsisten ing jangkoan, supaya kabeh langkah volume cocog karo pangarepan pangguna:

When recording, the Pixel Fold had a nice timbre, especially when recording with the selfie camera. However, it lacked some brilliance with the main camera, and our testers also noticed dull highs when recording loud events, such as concerts. Bass was also not enough with the main camera. Like the timbre, the dynamic performance was slightly dependent on the use case. The results were best when recording with the selfie camera in the folded state of the device, with a precise envelope, sharp attack and excellent signal-to-noise ratio. The dynamic results decreased slightly when recording with the main camera and the device open, and even more with the memo app.

In terms of space, Google delivered good location and distance rendition with most apps, except for the recorder app, which doesn’t allow for stereo recording. Recording volume was decent overall, but could have been better in all use cases. Under most recording conditions, Google was virtually free of unwanted audio artifacts. However, when recording concerts or other events with high SPLs, our testers noted distortion, fairly strong compression, and a slight pumping. Background rendering was natural and artifact-free in all use cases, but lacked bass and depth most of the time.

Mangkene kepiye regane Google Pixel Fold nalika ngrekam kasus panggunaan dibandhingake karo pesaing:

Ing ngisor iki tingkat swara sing direkam ing file audio lan video, diukur ing LUFS (Loudness Unit Full Scale); kanggo referensi, kita ngarepake tingkat volume ing ndhuwur -24 LUFS kanggo konten sing direkam:

Ing perbandingan audio iki, sampeyan bisa krungu carane smartphone iki nangani swara angin dibandhingake saingan:

matriks(3) {
["Google Pixel Fold"] => string(70) "resources/Google/PixelFoldV2.1/GooglePixelFold_MicrophoneArtifacts.m4a"
[“Samsung Galaxy Z Fold4”] => string(74) “resources/Google/PixelFoldV2.1/SamsungGalaxyZFold4_MicrophoneArtifacts.m4a”
[“Oppo Find N2”] => string(65) “resources/Google/PixelFoldV2.1/OppoFindN2_MicrophoneArtifacts.m4a” }