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Bird M07 vs Bird S661: Which is better? | HalabTech Specs

HomeCompare

M07 vs S661

Quick verdict

Which is better?

M07 leads the measured specs 1-0.

Measured wins

M07: 1S661: 0Ties: 8

Choose M07 for

Thickness

Choose S661 for

No clear win in the measured specs.

Biggest differences

ThicknessM07

15.3 mmvs15.8 mm+3.3%

M07

M07

Bird

S661

S661

Bird

Head-to-head comparison

M07

1

spec wins

Overall winner

Ties

8

equal specs

S661

0

spec wins

Display

Screen size

equal specs

M071.5"

S6611.5"

Specifications Comparison

Network

Technology

M07

GSM

S661

GSM

2G bands

M07

GSM 900 / 1800

S661

GSM 900 / 1800

GPRS

M07

No

S661

No

EDGE

M07

No

S661

No

Resolution

equal specs

M07128 × 128 px

S661128 × 128 px

Refresh rate

M07—

S661—

Peak brightness

M07—

S661—

Pixel density

equal specs

M07121 ppi

S661121 ppi

Performance

CPU speed

M07—

S661—

RAM

M07—

S661—

Storage

M07—

S661—

Cameras

Main camera

M07—

S661—

Front camera

M07—

S661—

Battery

Battery

equal specs

M07700 mAh

S661700 mAh

Wired charging

M07—

S661—

Build

Weight

equal specs

M0780 g

S66180 g

Thickness

M07Winner: 15.3 mm+3.3%

S66115.8 mm

IP rating

M07—

S661—

Connectivity

Wi‑Fi

M07No

S661No

Bluetooth

M07No

S661No

USB

M07Proprietary

S661No

5G support

equal specs

M07No

S661No

NFC

M07—

S661—

3.5mm jack

equal specs

M07No

S661No

SD card

equal specs

M07No

S661No

Stereo speakers

M07—

S661—

M07SpecS661

Display

1.5"

Screen sizeequal specs

1.5"

128 × 128 px

Resolutionequal specs

128 × 128 px

—

Refresh rate

—

—

Peak brightness

—

121 ppi

Pixel densityequal specs

121 ppi

Performance

—

CPU speed

—

—

RAM

—

—

Storage

—

Cameras

—

Main camera

—

—

Front camera

—

Battery

700 mAh

Batteryequal specs

700 mAh

—

Wired charging

—

Build

80 g

Weightequal specs

80 g

Winner: 15.3 mm+3.3%

Thickness

15.8 mm

—

IP rating

—

Connectivity

No

Wi‑Fi

No

No

Bluetooth

No

Proprietary

USB

No

No

5G supportequal specs

GSMTechnologyGSM

GSM 900 / 1800 2G bandsGSM 900 / 1800

NoGPRSNo

NoEDGENo

Launch

Announced

M07

2007

S661

2007

Status

M07

Discontinued

S661

Discontinued

2007Announced2007

DiscontinuedStatusDiscontinued

Body

Dimensions

M07

105 x 44 x 15.3 mm (4.13 x 1.73 x 0.60 in)

S661

105.3 x 44 x 15.8 mm (4.15 x 1.73 x 0.62 in)

Weight

M07

80 g (2.82 oz)

S661

80 g (2.82 oz)

SIM

M07

Mini-SIM

S661

Mini-SIM

105 x 44 x 15.3 mm (4.13 x 1.73 x 0.60 in)Dimensions105.3 x 44 x 15.8 mm (4.15 x 1.73 x 0.62 in)

80 g (2.82 oz)Weight80 g (2.82 oz)

Mini-SIMSIMMini-SIM

Display

Type

M07

CSTN, 65K colors

S661

CSTN, 65K colors

Size

M07

1.5 inches, 7.3 cm2 (~15.7% screen-to-body ratio)

S661

1.5 inches, 7.3 cm2 (~15.7% screen-to-body ratio)

Resolution

M07

128 x 128 pixels, 1:1 ratio (~121 ppi density)

S661

128 x 128 pixels, 1:1 ratio (~121 ppi density)

CSTN, 65K colorsTypeCSTN, 65K colors

1.5 inches, 7.3 cm2 (~15.7% screen-to-body ratio)Size1.5 inches, 7.3 cm2 (~15.7% screen-to-body ratio)

128 x 128 pixels, 1:1 ratio (~121 ppi density)Resolution128 x 128 pixels, 1:1 ratio (~121 ppi density)

Memory

Card slot

M07

No

S661

No

Phonebook

M07

Yes

S661

Yes

Call records

M07

20 dialed, 20 received, 20 missed calls

S661

20 dialed, 20 received, 20 missed calls

Internal

M07

57MB

S661

-

NoCard slotNo

YesPhonebookYes

20 dialed, 20 received, 20 missed callsCall records20 dialed, 20 received, 20 missed calls

57MBInternal-

Camera

Other

M07

No

S661

No

NoOtherNo

Sound

Loudspeaker

M07

Yes

S661

No

Alert types

M07

Vibration; Downloadable polyphonic, MP3 ringtones

S661

Vibration; Downloadable polyphonic, MIDI ringtones

3.5mm jack

M07

No

S661

No

YesLoudspeakerNo

Vibration; Downloadable polyphonic, MP3 ringtonesAlert typesVibration; Downloadable polyphonic, MIDI ringtones

No3.5mm jackNo

Comms

WLAN

M07

No

S661

No

Bluetooth

M07

No

S661

No

Positioning

M07

No

S661

No

Radio

M07

No

S661

No

USB

M07

Proprietary

S661

No

NoWLANNo

NoBluetoothNo

NoPositioningNo

NoRadioNo

ProprietaryUSBNo

Features

Sensors

M07

S661

Messaging

M07

SMS

S661

SMS

Browser

M07

No

S661

No

Games

M07

Yes

S661

Yes

Java

M07

No

S661

No

Other

M07

MP3 Player FR,HR,EFR,AMR voice codecs Languages: Chinese, English, French, Arabic, Hindi, Spanish, Portuguese

S661

FR,HR,EFR voice codecs Languages: Chinese, English, French, Arabic

Sensors

SMSMessagingSMS

NoBrowserNo

YesGamesYes

NoJavaNo

MP3 Player FR,HR,EFR,AMR voice codecs Languages: Chinese, English, French, Arabic, Hindi, Spanish, PortugueseOtherFR,HR,EFR voice codecs Languages: Chinese, English, French, Arabic

Battery

Type

M07

Removable Li-Ion 700 mAh battery

S661

Removable Li-Ion 700 mAh battery

Stand-by

M07

Up to 150 h

S661

Up to 140 h

Talk time

M07

Up to 3 h

S661

Up to 3 h

Removable Li-Ion 700 mAh batteryTypeRemovable Li-Ion 700 mAh battery

Up to 150 hStand-byUp to 140 h

Up to 3 hTalk timeUp to 3 h

Misc

Colors

M07

Black, White Blue, Pink

S661

Black, Pink

Black, White Blue, PinkColorsBlack, Pink

No

—

NFC

—

No

3.5mm jackequal specs

No

No

SD cardequal specs

No

—

Stereo speakers

—