Product comparison · 2 radios

Philips AJ3123/77 radio Clock Digital vs Philips AJT4400B/37 radio Clock Digital Black

27specifications compared
9differ
18identical
30known for one product only

Key differences

Preset stations quantity
- AJ3123/77 radio Clock Digital:10
- AJT4400B/37 radio Clock Digital Black:20
Number of batteries supported
- AJ3123/77 radio Clock Digital:1
- AJT4400B/37 radio Clock Digital Black:2
Width
- AJ3123/77 radio Clock Digital:177.1 mm
- AJT4400B/37 radio Clock Digital Black:129 mm
Depth
- AJ3123/77 radio Clock Digital:122.8 mm
- AJT4400B/37 radio Clock Digital Black:104 mm
Height
- AJ3123/77 radio Clock Digital:48.1 mm
- AJT4400B/37 radio Clock Digital Black:105 mm
Weight
- AJ3123/77 radio Clock Digital:530 g
- AJT4400B/37 radio Clock Digital Black:500 g
Package width
- AJ3123/77 radio Clock Digital:179 mm
- AJT4400B/37 radio Clock Digital Black:133 mm
Package depth
- AJ3123/77 radio Clock Digital:54 mm
- AJT4400B/37 radio Clock Digital Black:114 mm

Side by side

Differences highlightedShow differences only

Comparison of AJ3123/77, AJT4400B/37
57 specifications	A Philips AJ3123/77 radio Clock Digital Model AJ3123/77 View product	B Philips AJT4400B/37 radio Clock Digital Black Model AJT4400B/37 View product
Radio1 differ
Radio type	Clock	Clock
Tuner type	Digital	Digital
PLL synthesizer	No	No
Supported radio bands	FM	FM
FM band rangeKnown for one	Unknown — not stated by the source	87.5 - 108 MHz
Preset stations quantityDiffers	10	20
Tuner enhancementsKnown for one	Auto scan	Unknown — not stated by the source
Audioidentical
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Loudspeakersidentical
Built-in speaker(s)	Yes	Yes
Driver unitKnown for one	6.4 cm	Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Display typeKnown for one	Unknown — not stated by the source	LED
Display digitsKnown for one	4 digits	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth rangeKnown for one	Unknown — not stated by the source	10 m
Ports & interfacesidentical
USB charging portKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
MP3 playback	No	No
Product colourKnown for one	Unknown — not stated by the source	Black
Volume control	Digital	Digital
Number of alarmsKnown for one	Unknown — not stated by the source	2
Audible alarm typeKnown for one	Unknown — not stated by the source	Buzzer
FM antenna	Yes	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Number of batteries supportedDiffers	1	2
Compatible battery sizesKnown for one	Unknown — not stated by the source	AA
Battery typeKnown for one	9V	Unknown — not stated by the source
Battery voltageKnown for one	9 V	Unknown — not stated by the source
Poweridentical
Power source	AC/Battery	AC/Battery
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Clockidentical
Integrated clock	Yes	Yes
Alarm clock	Yes	Yes
Sleep timer	Yes	Yes
Snooze function	Yes	Yes
Buzzer	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	177.1 mm	129 mm
DepthDiffers	122.8 mm	104 mm
HeightDiffers	48.1 mm	105 mm
WeightDiffers	530 g	500 g
Technical detailsidentical
Time formatKnown for one	Unknown — not stated by the source	24H, 12H
24-hours alarm resetKnown for one	Unknown — not stated by the source	Yes
5 V/1 A chargingKnown for one	Unknown — not stated by the source	Yes
Packaging data3 differ
Package widthDiffers	179 mm	133 mm
Package depthDiffers	54 mm	114 mm
Package heightDiffers	140 mm	138 mm
Package weightKnown for one	610 g	Unknown — not stated by the source
Other featuresidentical
Apple docking compatibility	Not supported	Not supported
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HFP
Input voltageKnown for one	Unknown — not stated by the source	100-240 V
Quantity	1	1
Quick start guideKnown for one	Unknown — not stated by the source	Yes
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
USB chargingKnown for one	Unknown — not stated by the source	Yes
Warranty card	Yes	Yes
Channels quantityKnown for one	10 channels	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Output powerKnown for one	100 mW	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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