Screen size
G6150Winner: 2.4"+38%
Watch Buds 21.5"
Quick verdict
G6150 leads the measured specs 7-6.
Measured wins
G6150
7
spec wins
Overall winner
Ties
1
equal specs
Watch Buds 2
6
spec wins
Screen size
Technology
G6150
GSM
Watch Buds 2
No cellular connectivity
2G bands
G6150
GSM 850 / 900 / 1800 / 1900
Watch Buds 2
N/A
GPRS
G6150
Yes
Watch Buds 2
No
EDGE
G6150
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
SD card
Stereo speakers
No
3G bands
G6150
-
Watch Buds 2
N/A
4G bands
G6150
-
Watch Buds 2
N/A
Speed
G6150
-
Watch Buds 2
No
Announced
G6150
2010, September. Released 2011, January
Watch Buds 2
2026, April 20
Status
G6150
Discontinued
Watch Buds 2
Available. Released 2026, April 20
Dimensions
G6150
113 x 59 x 9.9 mm (4.45 x 2.32 x 0.39 in)
Watch Buds 2
47 x 47 x 14.7 mm (1.85 x 1.85 x 0.58 in)
Weight
G6150
-
Watch Buds 2
54.5 g (1.90 oz)
Keyboard
G6150
QWERTY
Watch Buds 2
-
SIM
G6150
Dual SIM (Mini-SIM)
Watch Buds 2
No
Build
G6150
-
Watch Buds 2
Titanium alloy frame, glass-fiber reinforced plastic back
Other
G6150
-
Watch Buds 2
Built-in wireless earbuds housed beneath the display; charging from the watch Compatible with standard 22mm straps
Type
G6150
TFT, 256K colors
Watch Buds 2
LTPO AMOLED, 3000 nits (peak)
Size
G6150
2.41 inches, 18.0 cm2 (~27.0% screen-to-body ratio)
Watch Buds 2
1.5 inches
Resolution
G6150
320 x 240 pixels, 4:3 ratio (~166 ppi density)
Watch Buds 2
466 x 466 pixels (~310 ppi density)
Card slot
G6150
microSDHC (dedicated slot)
Watch Buds 2
No
Phonebook
G6150
Yes, Photocall
Watch Buds 2
-
Call records
G6150
Yes
Watch Buds 2
-
Internal
G6150
128MB
Watch Buds 2
-
Single
G6150
1.3 MP
Watch Buds 2
-
Video
G6150
Yes
Watch Buds 2
-
Other
G6150
No
Watch Buds 2
-
Loudspeaker
G6150
Yes
Watch Buds 2
No
3.5mm jack
G6150
Yes
Watch Buds 2
No
Other
G6150
SRS WOW
Watch Buds 2
-
WLAN
G6150
No
Watch Buds 2
No
Bluetooth
G6150
2.1, A2DP
Watch Buds 2
5.2, A2DP, LE
Positioning
G6150
No
Watch Buds 2
GPS, GLONASS, GALILEO, BDS
Radio
G6150
FM radio
Watch Buds 2
No
USB
G6150
microUSB 2.0
Watch Buds 2
No
NFC
G6150
-
Watch Buds 2
Yes
Sensors
G6150
Watch Buds 2
Accelerometer, gyro, heart rate, SpO2
Messaging
G6150
SMS, MMS, Email, IM
Watch Buds 2
-
Browser
G6150
WAP 2.0/xHTML
Watch Buds 2
-
Games
G6150
Yes
Watch Buds 2
-
Java
G6150
Yes
Watch Buds 2
-
Other
G6150
MP3/eAAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
Watch Buds 2
-
Type
G6150
Removable Li-Ion 1100 mAh battery
Watch Buds 2
Li-Ion 410 mAh
Stand-by
G6150
Up to 300 h
Watch Buds 2
-
Talk time
G6150
Up to 7 h
Watch Buds 2
-
Charging
G6150
-
Watch Buds 2
Wireless
Colors
G6150
Silver, Red, Blue, Green, White
Watch Buds 2
Black, Silver
Price
G6150
About 110 EUR
Watch Buds 2
About 440 EUR
Models
G6150
-
Watch Buds 2
LBA-B19
OS
G6150
-
Watch Buds 2
HarmonyOS
Other
G6150
-
Watch Buds 2
No