Screen size
T1561.4"
Watch Buds 2Winner: 1.5"+6.7%
Quick verdict
Watch Buds 2 leads the measured specs 8-1.
Measured wins
T156
1
spec wins
Ties
3
equal specs
Watch Buds 2
8
spec wins
Overall winner
Screen size
Technology
T156
GSM
Watch Buds 2
No cellular connectivity
2G bands
T156
GSM 900 / 1800
Watch Buds 2
N/A
GPRS
T156
No
Watch Buds 2
No
EDGE
T156
No
Watch Buds 2
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
No
3G bands
T156
-
Watch Buds 2
N/A
4G bands
T156
-
Watch Buds 2
N/A
Speed
T156
-
Watch Buds 2
No
Announced
T156
2008
Watch Buds 2
2026, April 20
Status
T156
Discontinued
Watch Buds 2
Available. Released 2026, April 20
Dimensions
T156
103.5 x 45 x 13.5 mm, 60 cc (4.07 x 1.77 x 0.53 in)
Watch Buds 2
47 x 47 x 14.7 mm (1.85 x 1.85 x 0.58 in)
Weight
T156
75 g (2.65 oz)
Watch Buds 2
54.5 g (1.90 oz)
SIM
T156
Mini-SIM
Watch Buds 2
No
Build
T156
-
Watch Buds 2
Titanium alloy frame, glass-fiber reinforced plastic back
Other
T156
-
Watch Buds 2
Built-in wireless earbuds housed beneath the display; charging from the watch Compatible with standard 22mm straps
Type
T156
Monochrome graphics
Watch Buds 2
LTPO AMOLED, 3000 nits (peak)
Size
T156
1.4 inches, 6.0 cm2 (~12.8% screen-to-body ratio)
Watch Buds 2
1.5 inches
Resolution
T156
68 x 96 pixels (~84 ppi density)
Watch Buds 2
466 x 466 pixels (~310 ppi density)
Card slot
T156
No
Watch Buds 2
No
Phonebook
T156
100 entries
Watch Buds 2
-
Call records
T156
10 dialed, 10 received, 10 missed calls
Watch Buds 2
-
Other
T156
SMS storage up to 50 entries
Watch Buds 2
-
Other
T156
No
Watch Buds 2
No
Loudspeaker
T156
Yes
Watch Buds 2
No
3.5mm jack
T156
No
Watch Buds 2
No
WLAN
T156
No
Watch Buds 2
No
Bluetooth
T156
No
Watch Buds 2
5.2, A2DP, LE
Positioning
T156
No
Watch Buds 2
GPS, GLONASS, GALILEO, BDS
Radio
T156
No
Watch Buds 2
No
USB
T156
No
Watch Buds 2
No
NFC
T156
-
Watch Buds 2
Yes
Sensors
T156
Watch Buds 2
Accelerometer, gyro, heart rate, SpO2
Messaging
T156
SMS
Watch Buds 2
-
Browser
T156
No
Watch Buds 2
-
Games
T156
Yes
Watch Buds 2
-
Java
T156
No
Watch Buds 2
-
Other
T156
Predictive text input Organizer Push-To-Talk
Watch Buds 2
-
Type
T156
Removable Li-Ion battery
Watch Buds 2
Li-Ion 410 mAh
Stand-by
T156
Up to 150 h
Watch Buds 2
-
Talk time
T156
Up to 3 h
Watch Buds 2
-
Charging
T156
-
Watch Buds 2
Wireless
Colors
T156
Black
Watch Buds 2
Black, Silver
Models
T156
-
Watch Buds 2
LBA-B19
Price
T156
-
Watch Buds 2
About 440 EUR
OS
T156
-
Watch Buds 2
HarmonyOS