Screen size
SummitWinner: 3.5"+57%
Watch Buds 21.5"
Quick verdict
Summit leads the measured specs 7-6.
Measured wins
Summit
7
spec wins
Overall winner
Ties
1
equal specs
Watch Buds 2
6
spec wins
Screen size
Technology
Summit
GSM / HSPA
Watch Buds 2
No cellular connectivity
2G bands
Summit
GSM 850 / 900 / 1800 / 1900
Watch Buds 2
N/A
3G bands
Summit
HSDPA 1700 / 2100
Watch Buds 2
N/A
Speed
Summit
HSPA
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
4G bands
Summit
-
Watch Buds 2
N/A
GPRS
Summit
-
Watch Buds 2
No
EDGE
Summit
-
Watch Buds 2
No
Announced
Summit
2012, October. Released 2012, October
Watch Buds 2
2026, April 20
Status
Summit
Discontinued
Watch Buds 2
Available. Released 2026, April 20
Dimensions
Summit
115.8 x 59.9 x 12.2 mm (4.56 x 2.36 x 0.48 in)
Watch Buds 2
47 x 47 x 14.7 mm (1.85 x 1.85 x 0.58 in)
Weight
Summit
125 g (4.41 oz)
Watch Buds 2
54.5 g (1.90 oz)
SIM
Summit
Mini-SIM
Watch Buds 2
No
Build
Summit
-
Watch Buds 2
Titanium alloy frame, glass-fiber reinforced plastic back
Other
Summit
-
Watch Buds 2
Built-in wireless earbuds housed beneath the display; charging from the watch Compatible with standard 22mm straps
Type
Summit
TFT
Watch Buds 2
LTPO AMOLED, 3000 nits (peak)
Size
Summit
3.5 inches, 36.5 cm2 (~52.6% screen-to-body ratio)
Watch Buds 2
1.5 inches
Resolution
Summit
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Watch Buds 2
466 x 466 pixels (~310 ppi density)
OS
Summit
Android 2.3.6 (Gingerbread)
Watch Buds 2
HarmonyOS
Chipset
Summit
Qualcomm MSM7227 Snapdragon S1
Watch Buds 2
-
CPU
Summit
600 MHz Cortex-A5
Watch Buds 2
-
GPU
Summit
Adreno 200
Watch Buds 2
-
Card slot
Summit
microSDHC (dedicated slot)
Watch Buds 2
No
Internal
Summit
512MB 512MB RAM
Watch Buds 2
-
Single
Summit
3.15 MP
Watch Buds 2
-
Video
Summit
Yes
Watch Buds 2
-
Other
Summit
No
Watch Buds 2
-
Loudspeaker
Summit
Yes
Watch Buds 2
No
3.5mm jack
Summit
Yes
Watch Buds 2
No
WLAN
Summit
Wi-Fi 802.11 b/g/n
Watch Buds 2
No
Bluetooth
Summit
2.1, A2DP, EDR
Watch Buds 2
5.2, A2DP, LE
Positioning
Summit
GPS
Watch Buds 2
GPS, GLONASS, GALILEO, BDS
NFC
Summit
No
Watch Buds 2
Yes
Radio
Summit
No
Watch Buds 2
No
USB
Summit
microUSB 2.0
Watch Buds 2
No
Sensors
Summit
Accelerometer, proximity
Watch Buds 2
Accelerometer, gyro, heart rate, SpO2
Other
Summit
MP3/WAV/eAAC+ player MP4/H.264 player Document viewer Photo viewer/editor
Watch Buds 2
-
Type
Summit
Li-Ion 1400 mAh, removable
Watch Buds 2
Li-Ion 410 mAh
Stand-by
Summit
Up to 216 h
Watch Buds 2
-
Talk time
Summit
Up to 7 h
Watch Buds 2
-
Charging
Summit
-
Watch Buds 2
Wireless
Colors
Summit
Black
Watch Buds 2
Black, Silver
Price
Summit
About 100 EUR
Watch Buds 2
About 440 EUR
Models
Summit
-
Watch Buds 2
LBA-B19
Other
Summit
-
Watch Buds 2
No